ML021280146

Part 2 - Cooper Nuclear Station Radioactive Effluent Release Report for January 1, 2001 Through December 31, 2001

ML021280146
Person / Time
Site:	Cooper
Issue date:	05/01/2002
From:	Denise Wilson Nebraska Public Power District (NPPD)
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
Download: ML021280146 (178)

Text

Stability Classes by Hour of Day 100-Meter Wind vs. Delta T January-June 2001 B203

PROGRAM: JFD VERSION: PC-1.2 NPPD-COOPER NUCLEAR STATION JFD:100M WIND VS 100M DELTA T - JAN-JUN 2001 SITE IDENTIFIER: NPPD DATA PERIOD EXAMINED: 1/ 1/ 1 - 6/30/ 1 STABILITY BASED ON: DELTA T BETWEEN 100.0 AND 10.0 METERS HOURLY STABILITIES HOURS YR MN DY 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 11 E E E D D D D D D D D D D D E E E F G G 1 2 G G a F F F E D D D D D D D D D D D D D 1 3 E E E D D D D D D D D D D E E E F E F F 1 4 G G G G F F E E D E E E E E F F E E E E 1 5 E E E E E E D D D D D D E E F F F G F 1 6 F F F F F E E D D D D E E F G F F F E 1 7 E E E E E D D D D D D D D D D D D D D D D E 1 8 D D D D D D D D D D D E E E E D D 1 9 E E E E E D D D D D D D E E E E E E E E

1 10 E E E E D D D D D D E E E E E E E E E

1 11 D D D D D D D D D D D D D E E E E E D D D D D D E 1 12 D D D D D D D D D D E E E 1 13 F F F F F E E E E E E E E F F F F F E x E E D 1 14 E E F E E D D D D D 1 15 1 16 1 17 wJ 1 18 1 19 1 20 1 21 1 22 1 23 1 24 1 25 1 26 1 27 1 28 1 29 1 30 1 31 2 1 2 2 2 3 2 4 2 5 2 6 2 7 2 8 2 9 2 10 2 11 2 12 2 13 2 14

PROGRAM: JFD VERSION: PC-1.2 NPPD-COOPER NUCLEAR STATION JFD:100M WIND VS 100M DELTA T - JAN-JUN 2001 SITE IDENTIFIER: NPPD DATA PERIOD EXAMINED: 1/ 1/ 1 - 6/30/ 1 STABILITY BASED ON: DELTA T BETWEEN 100.0 AND 10.0 METERS HOURLY STABILITIES HOURS YR MN DY 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 2 15 D D D D D D D D D D D D D D D D D D D E E E E E 2 16 E D D D D D D D D D D D D D D D D D D D D D D D 2 17 D D D D D D E E D D D D D D D D D D D E E E E E 2 18 E E E E E E F E H D D D D D D D D D D D E E E E E E E D E E E E D D D D D D D D D D E D D D D D 2 19 2 20 2 21 22 E E E E E 2 E E E D D D D D D D D D D D D D D D D D E E E E 2 23 2 24 E F F G G G S G G G G G 2 25 2 26 2 27 2 28 3 1 E F E F F F 3 2 E D D E E E E E E 3 3 D D D D E E E D D Cz 3 4 D D D D D D D D D 3 5 D D D D D D D D D 3 6 E D D D E E E F F 3 7 D D D D D D D D D 3 8 F D D D E E F F E 3 9 3 10 D E -

3 11 3 12 G E F G G G 3 13 D D D D E D D D D D 3 14 D D D D A A A D E F 3 15 E D D D E E E E E 3 16 E D D D D E E E E 3 17 D C D D E D D D D 3 18 E D D D D E E E E 3 19 F B D D E F F F F 3 20 D D D D D D D D D 3 21 D D D D E E E E D 3 22 D C D D B C D D D 3 23 E B D D D E E E E 3 24 D D D E D C D D 3 25 F F F D D D E F F 3 26 c D D E E E E E E 3 27 D D B C D D D D D 3 28 D C D D D D E D D 3 29 E E D D D E E D D 3 30 F D D D D E E E E 3 31

PROGRAM: JFD VERSION: PC-1.2 NPPD-COOPER NUCLEAR STATION JFD:100M WIND VS 100M DELTA T - JAN-JUN 2001 SITE IDENTIFIER: NPPD DATA PERIOD EXAMINED: 1/ 1/ 1 - 6/30/ 1 STABILITY BASED ON: DELTA T BETWEEN 100.0 AND 10.0 METERS HOURLY STABILITIES HOURS YR MN DY 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 4 1 E E E E E E E D D D D D D D D D D D E E E E E 4 2 E E E E E F F F E D D D D D D C C D D E E E E D 4 3 D D D D D D D D B D C D D D D D D D D D D D D D 4 4 E E D D D D D D D D D D D D D D D D D E D E D D 4 5 D D D D E E E E E E D D D D C C C C C C B A A A 4 6 A A A A A B D D D E D D D D C D D D D D D D D K 4 7 E E 4 8 4 9 4 10 4 11 4 12 4 13 4 14 4 15 4 16 4 17 4 18 (7N 4 19 4 20 4 21 4 22 4 23 4 24 4 25 4 26 4 27 4 28 4 29 4 30 5 1 5 2 5 3 E D D D D D D D E E E E E E E E 5 4 E E E E E E E E E E E D D D D E E E E E E E E 5 5 E E E E E E E E E E E D C C D D D D D E D E D D 5 6 E D D E E E D D D D D C D D D D D D D D D D D E 5 7 E E E F F F D D D D D F F F E E 5 8 F F F F E E E D D D F F F E E E E D E E E E F E 5 9 F E E E E F E D D D D C D C D D D D E E E E E E 5 10 E E F 5 11 5 12 5 13 - - - - - - - - - - - - - - - - - - - -

5 14 - - - - - - - - - - - - - - - - - - - -

5 15 - - - - - - - - - - - - - - - - - - - - -

PROGRAM: JFD VERSION: PC-1.2 NPPD-COOPER NUCLEAR STATION JFD:100M WIND VS 100M DELTA T - JAN-JUN 2001 SITE IDENTIFIER: NPPD DATA PERIOD EXAMINED: 1/ 1/ 1 - 6/30/ 1 STABILITY BASED ON: DELTA T BETWEEN 100.0 AND 10.0 METERS HOURLY STABILITIES HOURS YR MN DY 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 5 16 5 17 E E E E 5 18 E E E E E E E D D D D D D D D D E E F F 5 19 5 20 5 21 5 22 5 23 5 24 5 25 5 26 5 27 5 28 5 29 5 30 5 31 6 1 6 2 0 6 3 6 4 6 5 6 6 D D 6 7 6 8 6 9 6 10 6 11 6 12 6 13 6 14 6 15 6 16 6 17 D D D E E E E E E 6 18 D D D D D D D E D D D E E E E E E E 6 19 E 6 20 E E E E E E E D E E E E E 6 21 E E D D D D D D D D D D D D F F F F E 6 22 E E D D D D D D 6 23 6 24 6 25 6 26 6 27 - - - - - - - - - - -

6 28 - - - - - - - - - - -

6 29 - - - - - - - - - - - -

PROGRAM: JFD VERSION: PC-1.2 NPPD-COOPER NUCLEAR STATION JFD:100M WIND VS 100M DELTA T - JAN-JUN 2001 SITE IDENTIFIER: NPPD DATA PERIOD EXAMINED: 1/ 1/ 1 - 6/30/ 1 STABILITY BASED ON: DELTA T BETWEEN 100.0 AND 10.0 METERS HOURLY STABILITIES HOURS YR MN DY 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 1 6 30 . . . . . . . . . . . . . . . . . . . . . . . .

00

JFDs of 100-Meter Wind vs. Delta T July-September 2001 B209

PROGRAM: JFD VERSION: PC-1.2 NPPD-COOPER NUCLEAR STATION JFD:100M WIND VS 100M DELTA T - JUL -SEP 2001 SITE IDENTIFIER: NPPD DATA PERIOD EXAMINED: 7/ 1/ 1 - 9/30/ 1 JUL-SEP 2001 ***

STABILITY CLASS A STABILITY BASED ON: DELTA T BETWEEN 100.0 AND 10.0 METERS WIND MEASURED AT: 100.0 METERS WIND THRESHOLD AT: 1.00 MPH JOINT FREQUENCY DISTRIBUTION OF WIND SPEED AND DIRECTION IN HOURS AT 100.00 METERS SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL CALM 0 1.01- 3.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3.51- 7.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7.51-12.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12.51-18.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 18.51-24.00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

>24.00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

STABILITY CLASS B STABILITY BASED ON: DELTA T BETWEEN 100.0 AND 10.0 METERS WIND MEASURED AT: 100.0 METERS WIND THRESHOLD AT: 1.00 MPH JOINT FREQUENCY DISTRIBUTION OF WIND SPEED AND DIRECTION IN HOURS AT 100.00 METERS SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL CALM 0 1.01- 3.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3.51- 7.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7.51-12.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12.51-18.50 0 0 0 0 0 1 2 0 0 0 0 0 0 0 0 0 3 18.51-24.00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

>24.00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 0 0 0 0 1 0 0 0 0 0 0 0 0 0 3

PROGRAM: JFD VERSION: PC-1.2 NPPD-COOPER NUCLEAR STATION JFD:100M WIND VS 100M DELTA T - JUL -SEP 2001 SITE IDENTIFIER: NPPD DATA PERIOD EXAMINED: 7/ 1/ 1 - 9/30/ 1 JUL-SEP 2001 ***

STABILITY CLASS C STABILITY BASED ON: DELTA T BETWEEN 100.0 AND 10.0 METERS WIND MEASURED AT: 100.0 METERS WIND THRESHOLD AT: 1.00 MPH JOINT FREQUENCY DISTRIBUTION OF WIND SPEED AND DIRECTION IN HOURS AT 100.00 METERS SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL CALM 0 1.01- 3.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3.51- 7.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7.51-12.50 1 0 0 0 0 3 4 2 0 0 0 0 0 0 0 0 10 12.51-18.50 1 2 0 0 0 0 5 0 2 0 0 0 0 0 2 5 17 18.51-24.00 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 1 3

>24.00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

-A TOTAL 2 2 0 0 0 5 9 2 2 0 0 0 0 0 2 6 30 STABILITY CLASS D STABILITY BASED ON: DELTA T BETWEEN 100.0 AND 10.0 METERS WIND MEASURED AT: 100.0 METERS WIND THRESHOLD AT: 1.00 MPH JOINT FREQUENCY DISTRIBUTION OF WIND SPEED AND DIRECTION IN HOURS AT 100.00 METERS SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL CALM 0 0 1 0 0 0 0 1 11 1.01- 3.50 2 3 0 0 1 0 0 1 2 12 9 11 15 15 7 3 3 0 2 2 111 3.51- 7.50 11 8 7 4 2 7.51-12.50 7 14 6 0 2 14 35 21 23 18 8 3 6 5 6 21 189 12.51-18.50 13 5 0 5 7 24 14 3 20 5 1 0 3 0 11 25 136 18.51-24.00 6 0 1 0 0 3 4 0 10 0 0 0 0 1 0 11 36

>24.00 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 2 3 TOTAL 39 30 14 9 62 37 70 38 17 6 12 6 19 62 486 12 53

PROGRAM: JFD VERSION: PC-1.2 NPPD-COOPER NUCLEAR STATION JFD:100M WIND VS 100M DELTA T - JUL -SEP 2001 SITE IDENTIFIER: NPPD DATA PERIOD EXAMINED: 7/ 1/ 1 - 9/30/ 1 JUL-SEP 2001 ***

STABILITY CLASS E STABILITY BASED ON: DELTA T BETWEEN 100.0 AND 10.0 METERS WIND MEASURED AT: 100.0 METERS WIND THRESHOLD AT: 1.00 MPH JOINT FREQUENCY DISTRIBUTION OF WIND SPEED AND DIRECTION IN HOURS AT 100.00 METERS SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL CALM 0 1.01- 3.50 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 2 3.51- 7.50 3 3 1 1 5 5 4 2 7 6 5 1 2 2 3 2 52 7.51-12.50 9 11 1.6 12 16 16 12 22 24 5 7 1 1 5 7 7 171 12.51-18.50 21 4 2 2 3 16 35 24 34 7 4 1 0 3 7 17 180 18.51-24.00 1 0 0 0 1 1 6 10 5 0 1 0 1 1 3 5 35

>24.00 0 0 0 0 0 0 0 1 2 0 0 0 0 0 1 0 4 TOTAL 34 18 19 16 25 38 57 59 72 18 18 3 4 11 21 31 444 t4 STABILITY CLASS F STABILITY BASED ON: DELTA T BETWEEN 100.0 AND 10.0 METERS WIND MEASURED AT: 100.0 METERS WIND THRESHOLD AT: 1.00 MPH JOINT FREQUENCY DISTRIBUTION OF WIND SPEED AND DIRECTION IN HOURS AT 100.00 METERS SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL CALM 0 0 1 1 1 0 0 0 0 0 0 0 0 0 2 1 6 1.01- 3.50 0 3.51- 7.50 1 0 1 2 3 4 1 1 1 5 3 1 1 0 1 2 27 7.51-12.50 9 1 1 3 1 9 10 15 12 8 5 0 0 2 2 11 89 12.51-18.50 0 1 1 4 1 5 9 12 20 2 2 0 2 0 0 2 61 18.51-24.00 0 0 0 0 0 0 1 0 3 1 2 0 0 2 0 0 9

>24.00 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 4 5 16 193 TOTAL 10 2 4 10 6 18 21 28 37 16 12 1

PROGRAM: JFD VERSION: PC-1.2 NPPD-COOPER NUCLEAR STATION JFD:100M WIND VS 100M DELTA T - JUL -SEP 2001 SITE IDENTIFIER: NPPD DATA PERIOD EXAMINED: 7/ 1/ 1 - 9/30/ 1 JUL-SEP 2001 ***

STABILITY CLASS G STABILITY BASED ON: DELTA T BETWEEN 100.0 AND 10.0 METERS WIND MEASURED AT: 100.0 METERS WIND THRESHOLD AT: 1.00 MPH JOINT FREQUENCY DISTRIBUTION OF WIND SPEED AND DIRECTION IN HOURS AT 100.00 METERS SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL CALM 0 1.01- 3.50 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 2 3.51- 7.50 2 1 0 1 0 5 0 3 3 5 2 0 0 0 0 1 23 7.51-12.50 3 2 1 3 0 4 6 9 8 2 3 0 0 0 0 1 42 12.51-18.50 0 0 0 0 0 0 1 1 4 1 2 0 0 0 0 0 9 18.51-24.00 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1

>24.00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 5 3 1 4 1 10 7 13 15 8 8 0 0 0 0 2 77 LkJ STABILITY CLASS ALL STABILITY BASED ON: DELTA T BETWEEN 100.0 AND 10.0 METERS WIND MEASURED AT: 100.0 METERS WIND THRESHOLD AT: 1.00 MPH JOINT FREQUENCY DISTRIBUTION OF WIND SPEED AND DIRECTION IN HOURS AT 100.00 METERS SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL CALM 0

1.01- 3.50 2 3 1 2 3 1 0 1 2 0 2 0 0 0 2 2 21 26 14 17 26 31 17 5 6 2 6 7 213 3.51- 7.50 1.7 12 9 8 10 24 18 19 46 67 69 67 33 23 4 7 12 15 40 501 7.51-12.50 229 28 12.51-18.50 315 12 3 11 11 46 66 40 80 15 9 1 5 3 20 49 406 7 0 1 0 1 6 11 10 18 1 4 0 1 4 3 17 84 18.51-24.00 0 0 0 0 0 0 0 2 3 0 0 0 0 0 1 2 8

>24.00 TOTAL 90 55 38 39 44 125 158 139 196 80 55 10 19 21 47 117 1233

PROGRAM: JFD VERSION: PC-1.2 NPPD-COOPER NUCLEAR STATION JFD:100M WIND VS 100M DELTA T - JUL -SEP 2001 SITE IDENTIFIER: NPPD DATA PERIOD EXAMINED: 7/ 1/ 1 - 9/30/ 1 JUL-SEP 2001 ***

STABILITY BASED ON: DELTA T BETWEEN 100.0 AND 10.0 METERS WIND MEASURED AT: 100.0 METERS WIND THRESHOLD AT: 1.00 MPH TOTAL NUMBER OF OBSERVATIONS: 2208 TOTAL NUMBER OF VALID OBSERVATIONS: 1233 TOTAL NUMBER OF MISSING OBSERVATIONS: 975 PERCENT DATA RECOVERY FOR THIS PERIOD: 55.8 6 MEAN WIND SPEED FOR THIS PERIOD: 11.8 MPH TOTAL NUMBER OF OBSERVATIONS WITH BACKUP DATA: 0 PERCENTAGE OCCURRENCE OF STABILITY CLASSES A B C D E F G

.00 .24 2.43 39.42 36.01 15.65 6.24 DISTRIBUTION OF WIND DIRECTION VS STABILITY N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW CALM A 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 B 0 0 0 0 0 1 2 0 0 0 0 0 0 0 0 0 0 C 2 2 0 0 0 5 9 2 2 0 0 0 0 0 2 6 0 D 39 30 14 9 12 53 62 37 70 38 17 6 12 6 19 62 0 E 34 18 19 16 25 38 57 59 72 18 18 3 4 11 21 31 0 F 10 2 4 10 6 18 21 28 37 16 12 1 3 4 5 16 0 G 5 3 1 4 1 10 7 13 15 8 8 0 0 0 0 2 0 TOTAL 90 55 38 39 44 125 158 139 196 80 55 10 19 21 47 117 0

JFDs of 100-Meter Wind vs. Delta T October-December 2001 B215

PROGRAM: JFD VERSION: PC-1.2 NPPD-COOPER NUCLEAR STATION JFD:100M WIND VS 100M DELTA T - OCT-DEC 2001 SITE IDENTIFIER: NPPD DATA PERIOD EXAMINED: 10/ 1/ 1 - 12/31/ 1

• • • OCT-DEC 2001 ***

STABILITY CLASS A STABILITY BASED ON: DELTA T BETWEEN 100.0 AND 10.0 METERS WIND MEASURED AT: 100.0 METERS WIND THRESHOLD AT: 1.00 MPH JOINT FREQUENCY DISTRIBUTION OF WIND SPEED AND DIRECTION IN HOURS AT 100.00 METERS SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL CALM 0 1.01- 3.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3.51- 7.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7.51-12.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12.51-18.50 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 18.51-24.00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

>24.00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 ON STABILITY CLASS B STABILITY BASED ON: DELTA T BETWEEN 100.0 AND 10.0 METERS WIND MEASURED AT: 100.0 METERS WIND THRESHOLD AT: 1.00 MPH JOINT FREQUENCY DISTRIBUTION OF WIND SPEED AND DIRECTION IN HOURS AT 100.00 METERS SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL CALM 0 1.01- 3.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3.51- 7.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7.51-12.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12.51-18.50 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 18.51-24.00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

>24.00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 TOTAL

PROGRAM: JFD VERSION: PC-1.2 NPPD-COOPER NUCLEAR STATION JFD:100M WIND VS 100M DELTA T - OCT-DEC 2001 SITE IDENTIFIER: NPPD DATA PERIOD EXAMINED: 10/ 1/ 1 - 12/31/ 1

• • • OCT-DEC 2001 ***

STABILITY CLASS C STABILITY BASED ON: DELTA T BETWEEN 100.0 AND 10.0 METERS WIND MEASURED AT: 100.0 METERS WIND THRESHOLD AT: 1.00 MPH JOINT FREQUENCY DISTRIBUTION OF WIND SPEED AND DIRECTION IN HOURS AT 100.00 METERS SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL CALM 0 1.01- 3.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3.51- 7.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 7.51-12.50 0 0 0 0 0 0 0 0 2 3 1 1 0 0 0 2 0 10 12.51-18.50 1 0 0 1 8 2 0 0 0 0 0 0 11 18.51-24.00 0 0 0 0 0 0 0 0 4 0 0 0 0 0 0 0 4

>24.00 0 0 0 0 0 IsJ 0 0 4 15 3 0 0 0 2 0 26 TOTAL 1 0 0 0 0 STABILITY CLASS D STABILITY BASED ON: DELTA T BETWEEN 100.0 AND 10.0 METERS WIND MEASURED AT: 100.0 METERS WIND THRESHOLD AT: 1.00 MPH JOINT FREQUENCY DISTRIBUTION OF WIND SPEED AND DIRECTION IN HOURS AT 100.00 METERS SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL 0

CALM 14 1 0 1 3 1 1 0 1 0 1 1 1 1.01- 3.50 0 2 0 1 2 6 5 2 7 6 6 4 1 6 5 6 85 3.51- 7.50 12 6 7 4 4 8 15 8 18 27 18 7 3 6 29 26 192 7.51-12.50 8 6 3 6 5 5 6 18 43 29 11 16 6 26 86 25 284 12.51-18.50 4 1 0 3 0 0 1 1 6 22 31 8 7 3 5 29 33 20 174 18.51-24.00 4 4 0 1 7 20 23 0 1 3 6 41 22 27 151

>24.00 0 0 0 0 43 34 21 109 176 105 900 TOTAL 28 19 10 14 13 21 40 73 123 71

PROGRAM: JFD VERSION: PC-1.2 NPPD-COOPER NUCLEAR STATION JFD:100M WIND VS 100M DELTA T - OCT-DEC 2001 SITE IDENTIFIER: NPPD DATA PERIOD EXAMINED: 10/ 1/ 1 - 12/31/ 1

• • • OCT-DEC 2001 ***

STABILITY CLASS E STABILITY BASED ON: DELTA T BETWEEN 100.0 AND 10.0 METERS WIND MEASURED AT: 100.0 METERS WIND THRESHOLD AT: 1.00 MPH JOINT FREQUENCY DISTRIBUTION OF WIND SPEED AND DIRECTION IN HOURS AT 100.00 METERS SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL CALM 0 1.01- 3.50 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 2 3.51- 7.50 1 2 1 1 3 0 0 3 3 5 1 0 1 1 4 4 30 5 3 3 4 4 4 14 9 33 11 7 5 5 12 13 141 7.51-12.50 9 10 6 2 2 3 4 8 40 80 28 14 13 11 14 27 14 276 12.51-18.50 1 4 60 1 11 3 3 32 18 2 187 18.51-24.00 0 0 0 1 5 46 0 0 0 6 4 12 27 0 0 2 1 1 6 1 60

>24.00 0 0 00 TOTAL 17 11 12 6 12 19 20 115 179 67 37 25 22 53 67 34 696 STABILITY CLASS F STABILITY BASED ON: DELTA T BETWEEN 100.0 AND 10.0 METERS WIND MEASURED AT: 100.0 METERS WIND THRESHOLD AT: 1.00 MPH JOINT FREQUENCY DISTRIBUTION OF WIND SPEED AND DIRECTION IN HOURS AT 100.00 METERS SPEED E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL (MPH) N NNE NE ENE 0

CALM 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.01- 3.50 0 5 0 0 1 0 3 17 3.51- 7.50 0 0 1 1 0 1 2 0 1 2 5 8 4 8 38 21 12 3 2 8 12 135 7.51-12.50 4 1 4 3 2 2 2 3 2 0 4 12 14 32 14 14 5 4 7 4 7 126 12.51-18.50 0 7 1 8 5 0 31 18.51-24.00 0 0 0 1 0 1 4 2 1 1 0 0 0 0 0 2 3 0 5 1 0 11

>24.00 0 0 0 0 0 6 4 8 7 2 11 26 20 42 55 42 27 8 23 18 22 321 TOTAL

PROGRAM: JFD VERSION: PC-1.2 NPPD-COOPER NUCLEAR STATION JFD:100M WIND VS 100M DELTA T - OCT-DEC 2001 SITE IDENTIFIER: NPPD DATA PERIOD EXAMINED: 10/ 1/ 1 - 12/31/ 1

• • • OCT-DEC 2001 ***

STABILITY CLASS G STABILITY BASED ON: DELTA T BETWEEN 100.0 AND 10.0 METERS WIND MEASURED AT: 100.0 METERS WIND THRESHOLD AT: 1.00 MPH JOINT FREQUENCY DISTRIBUTION OF WIND SPEED AND DIRECTION IN HOURS AT 100.00 METERS SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL 0

CALM 2 0 0 0 0 0 0 0 1.01- 3.50 0 0 1 1 0 0 0 0 0 3 4 2 4 1 2 3 4 4 1 45 3.51- 7.50 3 3 1 3 3 4 3 14 17 9 11 1 3 5 1 9 84 7.51-12.50 6 0 0 0 3 2 0 3 7 1 3 3 5 7 0 0 32 12.51-18.50 1 0 0 0 0 2 0 0 0 0 3 0 1 0 0 0 4 18.51-24.00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

>24.00 0 0 0 0 0 0 0 0 10 3 2 4 6 8 6 21 26 14 18 6 12 16 5 10 167 N TOTAL STABILITY CLASS ALL STABILITY BASED ON: DELTA T BETWEEN 100.0 AND 10.0 METERS WIND MEASURED AT: 100.0 METERS WIND THRESHOLD AT: 1.00 MPH JOINT FREQUENCY DISTRIBUTION OF WIND SPEED AND DIRECTION IN HOURS AT 100.00 METERS SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL 0

CALM 19 3 1 1 0 1 1 1 1 1 1.01- 3.50 0 3 1 2 2 0 1 12 13 14 177 8 11 10 9 13 17 13 6 5 3.51- 7.50 16 11 10 9 61 27 14 18 50 60 553 16 12 13 19 30 41 52 107 7.51-12.50 23 10 43 37 26 54 119 46 730 8 15 26 79 165 73 12.51-18.50 18 9 5 7 10 69 56 22 407 5 4 0 1 2 7 14 71 100 12 21 13 18.51-24.00 3 8 7 47 29 28 226 0 0 0 0 7 11 32 54 0

>24.00 0 TOTAL 62 37 32 31 59 92 235 385 210 141 92 63 201 268 171 2112 33

PROGRAM: JFD VERSION: PC-1.2 NPPD-COOPER NUCLEAR STATION JFD:100M WIND VS 100M DELTA T - OCT-DEC 2001 SITE IDENTIFIER: NPPD DATA PERIOD EXAMINED: 10/ 1/ 1 - 12/31/ 1

• • • OCT-DEC 2001 ***

STABILITY BASED ON: DELTA T BETWEEN 100.0 AND 10.0 METERS WIND MEASURED AT: 100.0 METERS WIND THRESHOLD AT: 1.00 MPH TOTAL NUMBER OF OBSERVATIONS: 2208 TOTAL NUMBER OF VALID OBSERVATIONS: 2112 TOTAL NUMBER OF MISSING OBSERVATIONS: 96 PERCENT DATA RECOVERY FOR THIS PERIOD: 95.7 MEAN WIND SPEED FOR THIS PERIOD: 15.4 MPH TOTAL NUMBER OF OBSERVATIONS WITH BACKUP DATA: 0 PERCENTAGE OCCURRENCE OF STABILITY CLASSES A B C D E F G

.05 .05 1.23 42.61 32.95 15.20 7.91 DISTRIBUTION OF WIND DIRECTION VS STABILITY N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW CALM A 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 B 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 C 1 0 0 0 0 0 0 4 15 3 1 0 0 0 2 0 0 D 28 19 10 14 13 21 40 73 123 71 43 34 21 109 176 105 0 E 17 11 12 6 12 19 20 115 179 67 37 25 22 53 67 34 0 F 6 4 8 7 2 11 26 20 42 55 42 27 8 23 18 22 0 G 10 3 2 4 6 8 6 21 26 14 18 6 12 16 5 10 0 TOTAL 62 37 32 31 33 59 92 235 385 210 141 92 63 201 268 171 0

JFDs of 100-Meter Wind vs. Delta T July-December 2001 B221

PROGRAM: JFD VERSION: PC-1.2 NPPD-COOPER NUCLEAR STATION JFD:100M WIND VS 100M DELTA T - JUL-DEC 2001 SITE IDENTIFIER: NPPD DATA PERIOD EXAMINED: 7/ 1/ 1 - 12/31/ 1 JUL-DEC 2001 ***

STABILITY CLASS A STABILITY BASED ON: DELTA T BETWEEN 100.0 AND 10.0 METERS WIND MEASURED AT: 100.0 METERS WIND THRESHOLD AT: 1.00 MPH JOINT FREQUENCY DISTRIBUTION OF WIND SPEED AND DIRECTION IN HOURS AT 100.00 METERS SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL 0

CALM 0 0 0 0 0 0 0 1.01- 3.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3.51- 7.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7.51-12.50 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 12.51-18.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 18.51-24.00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

>24.00 0 0 TOTAL 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 tJ STABILITY CLASS B STABILITY BASED ON: DELTA T BETWEEN 100.0 AND 10.0 METERS WIND MEASURED AT: 100.0 METERS WIND THRESHOLD AT: 1.00 MPH JOINT FREQUENCY DISTRIBUTION OF WIND SPEED AND DIRECTION IN HOURS AT 100.00 METERS SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL 0

CALM 0 0 0 0 0 0 0 0 0 0 0 1.01- 3.50 0 0 0 0 0 0 0 0 0 0 0 0 3.51- 7.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7.51-12.50 0 0 0 0 0 1 2 1 0 0 0 0 0 0 0 0 4 12.51-18.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 18.51-24.00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

>24.00 0 0 0 0 0 0 0 0 0 0 0 1 2 1 0 0 0 0 0 0 0 0 4 TOTAL

PROGRAM: JFD VERSION: PC-1.2 NPPD-COOPER NUCLEAR STATION JFD:100M WIND VS 100M DELTA T - JUL-DEC 2001 SITE IDENTIFIER: NPPD DATA PERIOD EXAMINED: 7/ 1/ 1 - 12/31/ 1 JUL-DEC 2001

• STABILITY CLASS C STABILITY BASED ON: DELTA T BETWEEN 100.0 AND 10.0 METERS WIND MEASURED AT: 100.0 METERS WIND THRESHOLD AT: 1.00 MPH JOINT FREQUENCY DISTRIBUTION OF WIND SPEED AND DIRECTION IN HOURS AT 100.00 METERS SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL CALM 0 1.01- 3.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3.51- 7.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7.51-12.50 1 0 0 0 0 3 4 3 0 0 0 0 0 0 0 0 11 12.51-18.50 2 2 0 0 0 0 5 2 5 1 1 0 0 0 4 5 27 18.51-24.00 0 0 0 0 0 2 0 1 8 2 0 0 0 0 0 1 14

>24.00 0 0 0 0 0 0 0 0 4 0 0 0 0 0 0 0 4 TOTAL 3 2 0 0 0 5 9 6 17 3 1 0 0 0 4 6 56 wJ STABILITY CLASS D STABILITY BASED ON: DELTA T BETWEEN 100.0 AND 10.0 METERS WIND MEASURED AT: 100.0 METERS WIND THRESHOLD AT: 1.00 MPH JOINT FREQUENCY DISTRIBUTION OF WIND SPEED AND DIRECTION IN HOURS AT 100.00 METERS SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL 0

CALM 1 4 3 1 1 1 0 1 1 2 25 1.01- 3.50 2 5 0 1 2 0 18 14 13 22 21 13 7 4 6 7 8 196 3.51- 7.50 23 14 14 8 4 22 50 29 41 45 26 10 9 11 35 47 381 7.51-12.50 15 20 9 6 6 29 20 21 63 34 12 16 9 26 97 50 420 12.51-18.50 17 6 0 8 12 18.51-24.00 10 4 1 0 1 4 10 22 41 8 7 3 5 30 33 31 210

>24.00 0 0 0 0 0 1 7 21 23 0 1 3 6 41 22 29 154 TOTAL 67 49 24 23 25 74 102 110 193 109 60 40 33 115 195 167 1386

PROGRAM: JFD VERSION: PC-1.2 NPPD-COOPER NUCLEAR STATION JFD:100M WIND VS 100M DELTA T - JUL-DEC 2001 SITE IDENTIFIER: NPPD DATA PERIOD EXAMINED: 7/ 1/ 1 - 12/31/ 1 JUL-DEC 2001 ***

STABILITY CLASS E STABILITY BASED ON: DELTA T BETWEEN 100.0 AND 10.0 METERS WIND MEASURED AT: 100.0 METERS WIND THRESHOLD AT: 1.00 MPH JOINT FREQUENCY DISTRIBUTION OF WIND SPEED AND DIRECTION IN HOURS AT 100.00 METERS SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL 0

CALM 4

1.01- 3.50 0 0 0 1 1 0 0 0 0 0 1 0 1 0 0 0 8 5 4 5 10 11 6 1 3 3 7 6 82 3.51- 7.50 4 5 2 2 20 20 16 36 33 38 18 8 6 10 19 20 312 7.51-12.50 14 14 25 15 6 20 43 64 114 35 18 14 11 17 34 31 456 12.51-18.50 31 10 4 4 56 65 1 12 3 4 33 21 7 222 18.51-24.00 2 0 0 0 2 6 10 0 6 4 13 29 0 0 2 1 1 7 1 64

>24.00 0 0 0 0 TOTAL 51 29 31 22 37 57 77 174 251 85 55 28 26 64 88 65 1140

&z STABILITY CLASS F STABILITY BASED ON: DELTA T BETWEEN 100.0 AND 10.0 METERS WIND MEASURED AT: 100.0 METERS WIND THRESHOLD AT: 1.00 MPH JOINT FREQUENCY DISTRIBUTION OF WIND SPEED AND DIRECTION IN HOURS AT 100.00 METERS SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL 0

CALM 0 2 1 7 1.01- 3.50 0 1 1 1 1 0 0 0 0 0 0 0 0 5 3 1 2 7 8 1 1 1 1 5 44 3.51- 7.50 1 0 2 3 3 19 20 46 26 12 3 4 10 23 224 7.51-12.50 13 2 5 6 3 14 18 4 6 1 9 21 26 52 16 16 5 6 7 4 9 187 12.51-18.50 2 3 0 1 0 1 5 2 4 2 2 7 1 10 5 0 40 18.51-24.00 0 0 0 0 0 0 0 1 0 2 3 0 5 1 0 12

>24.00 0 0 0 17 8 29 47 48 79 71 54 28 11 27 23 38 514 TOTAL 16 6 12

PROGRAM: JFD VERSION: PC-1.2 NPPD-COOPER NUCLEAR STATION JFD:100M WIND VS 100M DELTA T - JUL-DEC 2001 SITE IDENTIFIER: NPPD DATA PERIOD EXAMINED: 7/ 1/ 1 - 12/31/ 1 JUL-DEC 2001 ***

STABILITY CLASS G STABILITY BASED ON: DELTA T BETWEEN 100.0 AND 10.0 METERS WIND MEASURED AT: 100.0 METERS WIND THRESHOLD AT: 1.00 MPH JOINT FREQUENCY DISTRIBUTION OF WIND SPEED AND DIRECTION IN HOURS AT 100.00 METERS SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL CALM 0 1.01- 3.50 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 4 3.51- 7.50 5 4 1 4 3 9 3 7 5 9 3 2 3 4 4 2 68 7.51-12.50 9 2 1 3 3 6 9 23 25 11 14 1 3 5 1 10 126 12.51-18.50 1 0 0 0 0 2 1 4 11 2 5 3 5 7 0 0 41 18.51-24.00 0 0 0 0 0 0 0 0 0 0 4 0 1 0 0 0 5

>24.00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 tz TOTAL 15 6 3 8 7 18 13 34 41 22 26 6 12 16 5 12 244 STABILITY CLASS ALL STABILITY BASED ON: DELTA T BETWEEN 100.0 AND 10.0 METERS WIND MEASURED AT: 100.0 METERS WIND THRESHOLD AT: 1.00 MPH JOINT FREQUENCY DISTRIBUTION OF WIND SPEED AND DIRECTION IN HOURS AT 100.00 METERS SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL CALM 0 1.01- 3.50 2 6 2 4 5 1 1 4 3 1 2 1 1 1 3 3 40 39 48 30 11 11 14 19 21 390 3.51- 7.50 33 23 19 17 18 37 24 26 110 119 140 84 31 21 30 65 100 1054 7.51-12.50 52 38 40 30 32 65 97 12.51-18.50 53 21 8 18 19 61 92 119 245 88 52 38 31 57 139 95 1136 18.51-24.00 12 4 1 1 3 13 25 81 118 13 25 13 11 73 59 39 491

>24.00 0 0 0 0 0 7 11 34 57 0 3 8 7 47 30 30 234 TOTAL 152 92 70 70 77 184 250 374 581 290 196 102 82 222 315 288 3345

PROGRAM: JFD VERSION: PC-1.2 NPPD-COOPER NUCLEAR STATION JFDtI00M WIND VS 100M DELTA T - JUL-DEC 2001 SITE IDENTIFIER: NPPD DATA PERIOD EXAMINED: 7/ 1/ 1 - 12/31/ 1 JUL-DEC 2001 ***

STABILITY BASED ON: DELTA T BETWEEN 100.0 AND 10.0 METERS WIND MEASURED AT: 100.0 METERS WIND THRESHOLD AT: 1.00 MPH TOTAL NUMBER OF OBSERVATIONS: 4416 TOTAL NUMBER OF VALID OBSERVATIONS: 3345 TOTAL NUMBER OF MISSING OBSERVATIONS: 1071 PERCENT DATA RECOVERY FOR THIS PERIOD: 75.7 %

MEAN WIND SPEED FOR THIS PERIOD: 14.1 MPH TOTAL NUMBER OF OBSERVATIONS WITH BACKUP DATA: 0 PERCENTAGE OCCURRENCE OF STABILITY CLASSES A B C D E F G

.12 1.67 41.43 34.08 S.03 15.37 7.29 DISTRIBUTION OF WIND DIRECTION VS STABILITY N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW CALM A 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 B 0 0 0 0 0 1 2 1 0 0 0 0 0 0 0 0 0 C 3 2 0 0 0 5 9 6 17 3 1 0 0 0 4 6 0 D 67 49 24 23 25 74 102 110 193 109 60 40 33 115 195 167 0 E 51 29 31 22 37 57 77 174 251 85 55 28 26 64 88 65 0 F 16 6 12 17 8 29 47 48 79 71 54 28 11 27 23 38 0 G 15 6 3 8 7 18 13 34 41 22 26 6 12 16 5 12 0 TOTAL 152 92 70 70 77 184 250 374 581 290 196 102 82 222 315 288 0

JFDs of 100-Meter Wind vs. Delta T January-December 2001 B227

PROGRAM: JFD VERSION: PC-1.2 NPPD-COOPER NUCLEAR STATION JFD:100M WIND VS 10M DELTA T JAN-DEC 2001 SITE IDENTIFIER: NPPD DATA PERIOD EXAMINED: 1/ 1/ 1 - 12/31/ 1 JAN-DEC 2001 ***

STABILITY CLASS A STABILITY BASED ON: DELTA T BETWEEN 100.0 AND 10.0 METERS WIND MEASURED AT: 100.0 METERS WIND THRESHOLD AT: 1.00 MPH JOINT FREQUENCY DISTRIBUTION OF WIND SPEED AND DIRECTION IN HOURS AT 100.00 METERS SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL CALM 0 1.01- 3.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3.51- 7.50 1 0 1 1 1 2 0 0 0 0 0 0 0 0 0 0 6 7.51-12.50 0 0 0 0 3 0 2 0 0 0 0 0 0 0 0 0 5 12.51-18.50 0 0 0 0 0 1 0 2 0 0 0 0 0 0 0 0 3 18.51-24.00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

>24.00 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 4 TOTAL 2 0 1 1 4 3 2 2 0 0 0 0 0 0 0 3 18 00 STABILITY CLASS B STABILITY BASED ON: DELTA T BETWEEN 100.0 AND 10.0 METERS WIND MEASURED AT: 100.0 METERS WIND THRESHOLD AT: 1.00 MPH JOINT FREQUENCY DISTRIBUTION OF WIND SPEED AND DIRECTION IN HOURS AT 100.00 METERS SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL CALM 0 1.01- 3.50 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 3.51- 7.50 0 0 1 2 1 0 1 0 0 0 0 0 0 0 0 1 6 7.51-12.50 0 0 1 0 1 0 1 0 0 0 0 0 0 0 0 0 3 12.51-18.50 0 0 0 0 0 1 2 3 0 0 0 0 0 0 0 3 9 18.51-24.00 0 0 0 0 1 0 0 0 3 0 0 0 0 0 1 4 9

>24.00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 0 0 2 2 3 1 5 3 3 0 0 0 0 0 1 8 28

PROGRAM: JFD VERSION: PC-1.2 NPPD-COOPER NUCLEAR STATION JFD:100M WIND VS 10M DELTA T JAN-DEC 2001 SITE IDENTIFIER: NPPD DATA PERIOD EXAMINED: 1/ 1/ 1 - 12/31/ 1 JAN-DEC 2001 ***

STABILITY CLASS C STABILITY BASED ON: DELTA T BETWEEN 100.0 AND 10.0 METERS WIND MEASURED AT: 100.0 METERS WIND THRESHOLD AT: 1.00 MPH JOINT FREQUENCY DISTRIBUTION OF WIND SPEED AND DIRECTION IN HOURS AT 100.00 METERS SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL CALM 0 1.01- 3.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3.51- 7.50 0 0 1 0 0 3 6 0 1 1 0 0 0 0 0 1 13 7.51-12.50 2 0 2 2 2 4 7 7 2 0 0 0 0 0 0 5 33 12.51-18.50 7 2 0 2 0 0 7 6 11 4 1 0 0 0 7 18 65 18.51-24.00 4 0 0 0 0 2 0 2 11 2 0 0 0 0 1 12 34

>24.00 0 0 0 0 0 0 0 0 4 0 0 0 0 0 0 1 5 w TOTAL 13 2 3 4 2 9 20 15 29 7 1 0 0 0 8 37 150 STABILITY CLASS D STABILITY BASED ON: DELTA T BETWEEN 100.0 AND 10.0 METERS WIND MEASURED AT: 100.0 METERS WIND THRESHOLD AT: 1.00 MPH JOINT FREQUENCY DISTRIBUTION OF WIND SPEED AND DIRECTION IN HOURS AT 100.00 METERS SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL CALM 2 1.01- 3.50 4 6 4 3 4 3 11 6 5 8 5 9 2 3 7 6 86 3.51- 7.50 55 26 25 21 9 45 27 17 27 34 25 14 14 15 15 23 392 7.51-12.50 51 32 19 15 20 46 79 43 57 77 31 13 17 39 88 107 734 12.51-18.50 29 13 2 21 36 52 40 40 90 52 20 17 16 37 149 127 741 18.51-24.00 22 6 1 4 5 8 17 36 53 9 11 3 5 44 65 56 345

>24.00 9 0 0 0 0 1 7 28 29 1 1 3 6 42 30 38 195 TOTAL 170 83 51 64 74 155 181 170 261 181 93 59 60 180 354 357 2495

PROGRAM: JFD VERSION: PC-1.2 NPPD-COOPER NUCLEAR STATION JFD:100M WIND VS 10M DELTA T JAN-DEC 2001 SITE IDENTIFIER: NPPD DATA PERIOD EXAMINED: 1/ 1/ 1 - 12/31/ 1

• • • JAN-DEC 2001 ***

STABILITY CLASS E STABILITY BASED ON: DELTA T BETWEEN 100.0 AND 10.0 METERS WIND MEASURED AT: 100.0 METERS WIND THRESHOLD AT: 1.00 MPH JOINT FREQUENCY DISTRIBUTION OF WIND SPEED AND DIRECTION IN HOURS AT 100.00 METERS SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL CALM 0 1.01- 3.50 2 0 0 2 5 3 1 1 0 2 2 0 2 0 8 3 31 3.51- 7.50 14 12 7 7 13 12 10 17 18 19 12 4 8 3 12 18 186 7.51-12.50 42 31 29 22 27 25 32 51 54 58 31 14 13 19 28 50 526 12.51-18.50 49 14 6 6 14 29 71 84 151 48 29 24 21 33 55 60 694 18.51-24.00 4 0 0 3 3 12 26 58 91 1 18 6 6 39 28 16 311

>24.00 0 0 0 0 0 6 9 15 35 0 0 2 3 17 11 4 102 0w TOTAL 111 57 42 40 62 87 149 226 349 128 92 50 53 111 142 151 1850 STABILITY CLASS F STABILITY BASED ON: DELTA T BETWEEN 100.0 AND 10.0 METERS WIND MEASURED AT: 100.0 METERS WIND THRESHOLD AT: 1.00 MPH JOINT FREQUENCY DISTRIBUTION OF WIND SPEED AND DIRECTION IN HOURS AT 100.00 METERS SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL CALM 0 1.01- 3.50 1 2 2 1 3 1 0 0 1 0 1 0 0 0 2 2 16 3.51- 7.50 3 1 2 4 6 5 4 3 3 11 9 2 1 1 3 6 64 7.51-12.50 15 3 5 6 3 18 19 34 25 56 34 16 5 8 18 29 294 12.51-18.50 4 3 4 6 1 9 33 32 57 20 23 9 9 11 8 11 240 18.51-24.00 0 0 0 1 0 1 10 4 6 2 3 8 3 18 10 1 67

>24.00 0 0 0 0 0 0 0 0 1 0 2 3 4 8 1 3 22 TOTAL 23 9 13 18 13 34 66 73 93 89 72 38 22 46 42 52 703

PROGRAM: JFD VERSION: PC-1.2 NPPD-COOPER NUCLEAR STATION JFD:100M WIND VS 10M DELTA T JAN-DEC 2001 SITE IDENTIFIER: NPPD DATA PERIOD EXAMINED: I/ 1/ 1 - 12/31/ 1 JAN-DEC 2001 ***

STABILITY CLASS G STABILITY BASED ON: DELTA T BETWEEN 100.0 AND 10.0 METERS WIND MEASURED AT: 100.0 METERS WIND THRESHOLD AT: 1.00 MPH JOINT FREQUENCY DISTRIBUTION OF WIND SPEED AND DIRECTION IN HOURS AT 100.00 METERS SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL CALM 0 1.01- 3.50 0 0 1 1 1 1 0 0 0 1 0 0 0 0 0 0 5 3.51- 7.50 6 5 1 4 3 10 4 8 7 11 5 2 6 4 6 4 86 7.51-12.50 11 3 1 3 3 6 9 25 25 14 15 2 4 7 2 10 140 12.51-18.50 1 0 0 0 0 6 1 5 11 3 6 5 5 8 0 0 51 18.51-24.00 0 0 0 0 0 2 3 0 2 0 4 0 1 1 0 0 13

>24.00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 c*J TOTAL 18 8 3 8 7 25 17 38 45 29 30 9 16 20 8 14 295 STABILITY CLASS ALL STABILITY BASED ON: DELTA T BETWEEN 100.0 AND 10.0 METERS WIND MEASURED AT: 100.0 METERS WIND THRESHOLD AT: 1.00 MPH JOINT FREQUENCY DISTRIBUTION OF WIND SPEED AND DIRECTION IN HOURS AT 100.00 METERS SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL CALM 2 1.01- 3.50 7 8 7 7 13 8 13 7 6 11 8 9 4 3 17 11 139 3.51- 7.50 79 44 38 39 33 77 52 45 56 76 51 22 29 23 36 53 753 7.51-12.50 121 69 57 48 59 99 149 160 163 205 111 45 39 73 136 201 1735 12.51-18.50 90 32 12 35 51 98 154 172 320 127 79 55 51 89 219 219 1803 18.51-24.00 30 6 1 8 9 25 56 100 166 14 36 17 15 102 105 89 779

>24.00 10 0 0 0 0 7 16 43 69 1 3 8 13 67 42 49 328 TOTAL 337 159 115 137 165 314 440 527 780 434 288 156 151 357 555 622 5539

PROGRAM: JFD VERSION: PC-1.2 NPPD-COOPER NUCLEAR STATION JFD:I00M WIND VS 10M DELTA T JAN-DEC 2001 SITE IDENTIFIER: NPPD DATA PERIOD EXAMINED: 1/ 1/ 1 - 12/31/ 1

• • • JAN-DEC 2001 ***

STABILITY BASED ON: DELTA T BETWEEN 100.0 AND 10.0 METERS WIND MEASURED AT: 100.0 METERS WIND THRESHOLD AT: 1.00 MPH TOTAL NUMBER OF OBSERVATIONS: 8760 TOTAL NUMBER OF VALID OBSERVATIONS: 5539 TOTAL NUMBER OF MISSING OBSERVATIONS: 3221 PERCENT DATA RECOVERY FOR THIS PERIOD: 63.2 %

MEAN WIND SPEED FOR THIS PERIOD: 13.6 MPH TOTAL NUMBER OF OBSERVATIONS WITH BACKUP DATA: 0 PERCENTAGE OCCURRENCE OF STABILITY CLASSES A B C D E F G

.32 .51 2.71 45.04 33.40 12.69 5.33 DISTRIBUTION OF WIND DIRECTION VS STABILITY N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW CALM A 2 0 1 1 4 3 2 2 0 0 0 0 0 0 0 3 0 B 0 0 2 2 3 1 5 3 3 0 0 0 0 0 1 8 0 C 13 2 3 4 2 9 20 15 29 7 1 0 0 0 8 37 0 D 170 83 51 64 74 155 181 170 261 181 93 59 60 180 354 357 2 E ill 57 42 40 62 87 149 226 349 128 92 50 53 ill 142 151 0 F 23 9 13 18 13 34 66 73 93 89 72 38 22 46 42 52 0 G 18 8 3 8 7 25 17 38 45 29 30 9 16 20 8 14 0 TOTAL 337 159 115 137 165 314 440 527 780 434 288 156 151 357 555 622 2

Stability Classes by Hour of Day 100-Meter Wind vs. Delta T July-December 2001 B233

PROGRAM: JFD VERSION: PC-1.2 NPPD-COOPER NUCLEAR STATION JFD:100M WIND VS 100M DELTA T - JUL-DEC 2001 SITE IDENTIFIER: NPPD DATA PERIOD EXAMINEDz 7/ 1/ 1 - 12/31/ 1 STABILITY BASED ON: DELTA T BETWEEN 100.0 AND 10.0 METERS HOURLY STABILITIES HOURS YR MN DY 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 1 7 1 -. - . . . . .- . .- . .- . .- . .- . .- . . ..-. .-.

1 7 2 -. - . . . . .- . .- . .- . .- . .- . .- . . ..-. .-.

1 7 3 -. - . . . . .- . .- . .- . .- . .- . .- . . ..-. .-.

1 7 4 -. - . . . . .- . .- . .- . .- . .- . .- . . ..-. .-.

1 7 5 -. - . . . . .- . .- . .- . .- . .- . .- . . ..-. .-.

1 7 6 -. - . . . . .- . .- . .- . .- . .- . .- . . ..-. .-.

1 7 7- - - - - - - - - - - - - - - - - - - - - - -

1 7 8 -. - . . . . .- . .- . .- . .- . .- . .- . . ..-. .-.

1 7 9 -. - . . . . .- . .- . .- . .- . .- . .- . . ..-. .-.

1 7 10- - - - - - - - - - - - - - - - - - - - - - -

1 7 11-i - - - - - - - - - --

1 7 12- - - - - - - - - - - - - - - - - - - - - - -

1 7 13- - - - - - - - - - - - - - - - - - - - - - -

1 7 14- - - - - - - - - - - - - - - - - - - - - - -

1 7 15- - - - - - - - - - - - - - - - - - - - - - -

1 7 16- - - - - - - - - - - - - - - - - - - - - - -

S1 7 17 7 1 8- - - - - - - - - - - - - - - - - - - - - - - S1 7 1 9- - - - - - - - - - - - - - - - - - - - - - - S1 1 7 20- - - - - - - - - - - - - - - - - - - - - - -

1 7 2 1- - - - - - - - - - - - - - - - - - - - - - -

1 7 22- - - - - - - - - - - - - - - - - - - - - - -

1 7 23 -. - . . . . .- . .- . .- . .- . .- . .- . . ..-. .-.

1 7 24- - - - - - - - - - - - - - - - - - - - - - -

1 7 25 -. - . . . . .- . .- . .- . .- . .- . .- . . ..-. .-.

1 7 26 -. - . . . . .- . .- . .- . .- . .- . .- . . ..-. .-.

1 7 27 -. - . . . . .- . .- . .- . .- . .- . .- . . ..-. .-.

1 7 28 -. - . . . . .- . .- . .- . .- . .- . .- . . ..-. .-.

1 7 29 -. - . . . . .- . .- . .- . .- . .- . .- . . ..-. .-.

1 7 30 -. - . . . . .- . .- . .- . .- . .- . .- . . ..-. .-.

1 7 31 -. - -. . . . .- -. . -. . - .

1 8 1 -. - . . . . .- . .- . .- . .- . .- . .- . . ..-. .-.

1 8 2 -. - -. - -. . . . .- . .- -. . -. . -. . -. . - -. -

1 8 3 -. - . . . . .- . .- . .- . .- . .- . .- . . ..-. .-.

1 8 4 -. - . . . . .- . .- . .- . .- . .- . .- . . ..-. .-.

1 8 5 -. - . . . . .- . .- . .- . .- . .- . .- . . ..-. .-.

1 8 6 -. - . . . . .- . .- . .- . .- . .- . .- . . ..-. .-.

1 8 7 -. - . . . . .- . .- . .- . .- . .- . .- . . ..-. .-.

1 8 8 - - - - - - - - - - E D C C D D D D E E E E E E 1 8 9 E E E E E E E D E D D D D D D D D D D D E D D E 1 8 10 E E E E E E E D D D D C C C D D D D E E E E E E 1 8 11 E E E E E E - - - - - - - - - D D D E F F F G G 1 8 12 F F F F F F F E D D D D D D D D D E E F F F G G 1 8 13 F F E E E E E D D D D D C D D D D D E F G G G F

PROGRAM: JFD VERSION: PC-1.2 NPPD-COOPER NUCLEAR STATION JFD:100M WIND VS 100M DELTA T - JUL-DEC 2001 SITE IDENTIFIER: NPPD DATA PERIOD EXAMINED: 7/ 1/ 1 - 12/31/ 1 STABILITY BASED ON: DELTA T BETWEEN 100.0 AND 10.0 METERS HOURLY STABILITIES HOURS YR M DY 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 8 14 8 15 8 16 8 17 8 18 8 19 8 20 8 21 8 22 8 23 8 24 8 25 8 26 8 27 8 28 8 29 8 30 Nw 8 31 k-4i 9 1 9 2 9 3 9 4 9 5 9 6 9 7 9 8 9 9 9 10 9 11 9 12 9 13 9 14 9 15 9 16 9 17 9 18 9 19 9 20 9 21 9 22 9 23 9 24 9 25 9 26 9 27

PROGRAM: JFD VERSION: PC-1.2 NPPD-COOPER NUCLEAR STATION JFD:100M WIND VS 100M DELTA T - JUL-DEC 2001 SITE IDENTIFIER: NPPD DATA PERIOD EXAMINED: 7/ l/ 1 - 12/31/ 1 STABILITY BASED ON: DELTA T BETWEEN 100.0 AND 10.0 METERS HOURLY STABILITIES HOURS YR MN DY 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 1 9 28 F G G F G F F E D D D D D D D D D D E F F F E E 1 9 29 E E E E E E E D D D D D D C C D D D E F F E E E 1 9 30 E E F F F F F F E D -------------- E F G G G F F 1 10 1 F F F F F F F F D D D D D D D D D E F F G F F F 1 10 2 F F E E F F E E D ---------- D D HE E E E E F E 1 10 3 E E E E F F G F D D D C D D D D E F E E E E 1 10 4 E E E E E E E D D D D D D D E BE HE E E E 1 10 5 E E D E E D D D D D D D D D E F F F F G 1 10 6 - - G G G G F F E D D D D D D D D E F F F F F F 1 10 7 F F F F F F F E D D C C C C C D D H HE E E E E 1 10 8 E E E D E E D D D D D C C C C D D E E E E E E E 1 10 9 E E E E D D D D D D D D D C A E E D E D D D 1 10 10 D E E E E D D D D D D D D D D D D E F F- - G G 1 10 11 G G G G 0 G G F E D D D C D D D DE G F F F F F 1 10 12 F F F F F F F E D D - D D D D D D E E D D D 1 10 13 D E E E E HE D D D D D D D D D D E E F F F F F 1 10 14 F E E E EE EH D D D D D D D D D E F G G G G G S10 15 G O G E E E E E E D D D D D D D E E E E F F F S10 16 E E F E E E D D D D D D D D D E F F F F F F 1 10 17 F F F F F F F E D D D C C C D D D E EHE E E E 1 10 18 E E E E B E E D D D D D D D D E F F F G G G 1 10 19 G G G G G E D D D D D D D D E E G G G G G 1 10 20 F F F F G G F F E D D D C D D D D E F F E E F F 1 10 21 F F F F F F F E D D D D D D D D D D D D E E E 1 10 22 E D D D D D D D D D D D D D D D D E E F HE E E 1 10 23 E F F F F E E E- D D D C D D D D E F F F F F F 1 10 24 E D D DE E E E E D D D D D D D D D E E F E E E 1 10 25 E E E E D D E D D D D D D D D D D E E E F E E F 1 10 26 E E E D D D D D D D D D C D D D D E F F F F F G 1 10 27 G - G G G G G G F E D D D B C C D D E E E E E E 1 10 28 E E E E E E E ED D D D C C D D D E E E E E E 1 10 29 F E E F F F F -------- D0D D D D E E E E E E F 1 10 30 F E F F E E E E E E D D D D D E E E E E E E E 1 10 31 E E E E E E E D D D D D D D D E E E E E E E 1 11 1 E E E E E EHF E E ------------ D E E F E E E E F 1 11 2 G G G G G G G F - - -D D D D D D - F G G G G G 1 11 3 G G G G G G G G F D D D D -------------- G G G F 1 11 4 G0 G F G G G G F D D D D D D D E F G G G G G G 1 11 5 G G G G G G G E E D D C C D D D E E E E E E 1 11 6 E E E E E E E E 0D D D D D D D D E E E E E E E 1 11 7 E E E E E E D D D D D D D D E E F F E E D D 1 11 8 D D D D D D D D D D D D D D D D D E E F-1 11 9 G G G G F F F F E D D D C D D D E E E E E E F F 1 111 0 F F F F E E F E D D D D D D D E F F F F F F E 11111 E F E E F F F F F D D D D D D D D E F F F F F F

PROGRAM: JFD VERSION: PC-1.2 NPPD-COOPER NUCLEAR STATION JFD:100M WIND VS 100M DELTA T - JUL-DEC 2001 SITE IDENTIFIER: NPPD DATA PERIOD EXAMINED: 7/ 1/ 1 - 12/31/ 1 STABILITY BASED ON: DELTA T BETWEEN 100.0 AND 10.0 METERS HOURLY STABILITIES HOURS YR MN DY 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 1 11 12 1 11 13 1 11 14 1 11 15 1 11 16 1 11 17 1 11 18 1 11 19 1 11 20 1 11 21 1 11 22 1 11 23 1 11 24 1 11 25 1 11 26 1 11 27 1 11 28 tJ 1 11 29

-4 1 11 30 1 12 1 1 12 2 1 12 3 1 12 4 1 12 5 1 12 6 1 12 7 1 12 8 1 12 9 1 12 10 1 12 11 1 12 12 1 12 13 1 12 14 1 12 15 1 12 16 1 12 17 1 12 18 1 12 19 1 12 20 1 12 21 1 12 22 1 12 23 1 12 24 1 12 25 1 12 26

PROGRAM: JFD VERSION: PC-1.2 NPPD-COOPER NUCLEAR STATION JFD:I00M WIND VS 100M DELTA T - JUL-DEC 2001 SITE IDENTIFIER: NPPD DATA PERIOD EXAMINED: 7/ 1/ 1 - 12/31/ 1 STABILITY BASED ON: DELTA T BETWEEN 100.0 AND 10.0 METERS HOURLY STABILITIES HOURS YR MN DY 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 1 12 27 D D D D D D D D D D D D D D D D D E F F G G F F 1 12 28 G G F F F F F F E D D D - - D D D D D D D D D D 1 12 29 D E D D E E E D D D D D D D D D D D E E E E F E 1 12 30 E E E E E D E D D D D D D D D D D D D D E E E E 1 12 31 E E D E E F E E D D D D D D D D D E E E E F F F Go

ATMOSPHERIC DIFFUSION ESTIMATES The tables of atmospheric diffusion estimates in this section were generated using the computer code XOQDOQ. Data are given for 22 distances and 16 compass points (directions from site) centered on the Cooper Nuclear Station. Tables are presented for the ground-level (vent) and elevated (stack) release options separately, and for the following time periods in 2001: January-March, April-June, January-June, July-September, October-December, July-December, and January-December.

B239

Atmospheric Diffusion Estimates Ground Level Releases January-March 2001 B240

VENTS GROUND LEVEL RELEASES - JAN-MAR 2001 NO DECAY, UNDEPLETED CORRECTED USING STANDARD OPEN TERRAIN FACTORS ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE SECTOR .250 .500 .750 1.000 1.500 2.000 2.500 3.000 3.500 4.000 4.500 S 5.211E-05 1.746E-05 9.524E-06 4.821E-04 1.935E-06 1.046E-06 6.626E-07 4 .620E-07 3.438E-07 2.679E-07 2.162E-07 SSW 2.599E-05 8.700E-06 4.690E-06 2.361E-06 9.478E-07 5.127E-07 3.246E-07 2 .264E-07 1.684E-07 1.313E-07 1. 059E-07 SW 1.079E-05 3.625E-06 1.984E-06 1.006E-06 4.015E-07 22.161E-07 1.363E-07 9 .475E-08 7.031E-08 5.466E-08 4.400E-08 WSW 1.278E-05 4.407E-06 2.378E-06 1.190E-06 4.754E-07 21.564E-07 1.620E-07 1 .128E-07 8.386E-08 6.530E-08 5.265E-08 W 9.484E-06 3.140E-06 1.704E-06 8.613E-077 3.473E-07 1.885E-07 1.197E-07 8 .366E-08 6.238E-08 4.870E-08 3.936E-08 WNW 1.648E-05 5.682E-06 3.060E-06 1.531E-046 6.096E-07 3.280E-07 2.068E-07 1 .438E-07 1. 067E-07 8.299E-08 6.684E-08 NW 4.220E-05 1.372E-05 7.433E-06 3.769E-046 1.535E-06 8.390E-07 5.354E-07 3 .758E-07 2.811E-07 2.201E-07 1.783E-07 NNW 5.286E-05 1.676E-05 8.973E-06 4.540E-0O6 1.873E-06 1.033E-06 6.634E-07 4 .681E-07 3.517E-07 2.765E-07 2.247E-07 N 7.013E-05 2.247E-05 1.196E-05 6.023E-066 2.478E-06 1.364E-06 8.754E-07 6 .171E-07 4.634E-07 3.640E-07 2.957E-07 NNE 4.031E-05 1.327E-05 7.217E-06 3.661E-066 1.483E-06 8.074E-07 5.137E-07 3 .596E-07 2.685E-07 2.098E-07 1. 697E-07 NE 2.764E-05 8.784E-06 4.621E-06 2.316E-046 9.576E-07 5.287E-07 3.400E-07 2 .401E-07 1.805E-07 1. 420E-07 1. 155E-07 ENE 2.161E-05 6.948E-06 3.737E-06 1.893E-0O 6 7.730E-07 4.230E-07 2.702E-07 1 .898E-07 1.420E-07 1.112E-07 9.015E-08 E 2.381E-05 7.753E-06 4.208E-06 2.135E-0t 6 8.648E-07 4.706E-07 2.994E-07 2 .095E-07 1. 564E-07 1.222E-07 9.885E-08 ESE 2.804E-05 9.726E-06 5.364E-06 2.718E-046 1.081E-06 5.807E-07 3.658E-07 2 .540E-07 1.883E-07 1.463E-07 1. 177E-07 SE 4.335E-05 1.505E-05 8.217E-06 4.138E-046 1.652E-06 8.906E-07 5.625E-07 3 .915E-07 2.908E-07 2.263E-07 1.824E-07 SSE 6.359E-05 2.115E-05 1.137E-05 5.720E-066 2.320E-06 1.264E-06 8.055E-07 5 .645E-07 4.219E-07 3.300E-07 2.672E-07 ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE SECTOR 5.000 7.500 10.000 15.000 20.000 25.000 30.000 35.000 40.000 45.000 50.000 S 1.792E-07 9.254E-08 6.018E-08 3.467E-088 2.354E-08 1.747E-08 1.371E-08 1.117E-08 9.367E-09 8.021E-09 6.985E-09 SSW 8.778E-08 4.532E-08 2.946E-08 1. 698E-088 1.153E-08 8.556E-09 6.715E-09 5.476E-09 4.593E-09 3.934E-09 3.427E-09 SW 3.640E-08 1.864E-08 1.205E-08 6. 884E-0O9 4.646E-09 3.431E-09 2.682E-09 2.179E-09 1.822E-09 1.556E-09 1. 352E-09 WSW 4.360E-08 2.246E-08 1.458E-08 8.385E-0O 5.689E-09 4.220E-09 3.310E-09 2.698E-09 2.262E-09 1. 937E-09 1. 686E-09 W 3.267E-08 1.698E-08 1.109E-08 6.429E-0O 4.387E-09 3.268E-09 2.573E-09 2.103E-09 1.767E-09 1.516E-09 1. 323E-09 WNW 5.530E-08 2.838E-08 1.837E-08 1. 052E-08 7.117E-09 5.266E-09 4.123E-09 3.355E-09 2.808E-09 2.402E-09 2.089E-09 NW 1.483E-07 7.762E-08 5.095E-08 2.974E-08 2.037E-08 1.522E-08 1.201E-08 9.836E-09 8.279E-09 7.115E-09 6.215E-09 NNW 1.875E-07 9.928E-08 6.569E-08 3.877E-08 2.677E-08 2.012E-08 1.595E-08 1.312E-08 1. 108E-08 9.553E-09 8.368E-09 N 2.466E-07 1.304E-07 8.617E-08 5.079E-04 3.504E-08 2.632E-08 2.086E-08 1.715E-08 1.448E-08 1.248E-08 1. 093E-08 NNE 1.410E-07 7.338E-08 4.798E-08 2.785E-04 1.901E-08 1.416E-08 1.115E-08 9.113E-09 7.658E-09 6.571E-09 5.733E-09 NE 9.639E-08 5.112E-08 3.387E-08 2.003E-04 1.384E-08 1.042E-08 8.267E-09 6.805E-09 5.753E-09 4.963E-09 4.350E-09 ENE 7.501E-08 3.930E-08 2.581E-08 1.508E-08 1.034E-08 7.728E-09 6.100E-09 4.999E-09 4.210E-09 3.619E-09 3.163E-09 E 8.210E-08 4.274E-08 2.795E-08 1. 623E-08 1.108E-08 8.261E-09 6.505E-09 5.320E-09 4.472E-09 3.838E-09 3.349E-09 ESE 9.734E-08 4.976E-08 3.211E-08 1. 830E-08 1.232E-08 9.083E-09 7.087E-09 5.751E-09 4.801E-09 4. 096E-09 3.555E-09 SE 1.510E-07 7.763E-08 5.031E-08 2. 885E-08 1.951E-08 1.443E-08 1.129E-08 9.188E-09 7.689E-09 6.573E-09 5.715E-09 SSE 2.221E-07 1.160E-07 7.605E-08 4.432E-048 3.033E-08 2.265E-08 1.786E-08 1.462E-08 1.231E-08 1. 057E-08 9.235E-09 CHI/Q (SEC/METER CUBED) FOR EACH SEGMENT S EGMENT BOUNDARIES IN MILES FROM THE SITE DIRECTION .5-1 1-2 2-3 3-4 4-5 5-10 10-20 20-30 30-40 40-50 FROM SITE S 9.197E-06 2.181E-06 6.847E-07 3.487E-07 2.178E-07 9.741E-08 3.539E-08 1.758E-08 1.121E-08 8.036E-09 SSW 4.546E-06 1. 069E-06 3

• 355E-07 1.708E-07 1.067E-07 4.771E-08 1.733E-08 8. 612E-09 5.494E-09 3.942E-09 SW 1.914E-06 4.535E-07 1.410E-07 7.133E-08 4.434E-08 1.966E-08 7.037E-09 3.455E-09 2.187E-09 1.559E-09 WSW 2.301E-06 5.370E-07 1. 675E-07 8.507E-08 5.304E-08 2.366E-08 8.564E-09 4.248E-09 2.707E-09 1.940E-09 1.785E-08 6.557E-09 3.289E-09 2.109E-09 1.519E-09 W 1.649E-06 3.909E-07 1.236E-07 6.325E-08 3.965E-08 WNW 2.963E-06 6. 891E-07 2.139E-07 1.083E-07 6.735E-08 2.991E-08 1.075E-08 5.302E-09 3.366E-09 2.407E-09 2.849E-07 1.795E-07 8.147E-08 3.029E-08 1.531E-08 9.863E-09 7.127E-09 NW 7.202E-06 1.722E-06 5.525E-07 3.563E-07 2.263E-07 1.040E-07 3.942E-08 2. 023E-08 1.315E-08 9.567E-09 NNW 8.732E-06 2.092E-06 6. 837E-07 N 1.166E-05 2.771E-06 9.024E-07 4.694E-07 2.977E-07 1.366E-07 5.165E-08 2.646E-08 1.719E-08 1.250E-08 NNE 6.982E-06 1 .667E-06 5.304E-07 2.722E-07 1.710E-07 7.711E-08 2.840E-08 1.425E-08 9.140E-09 6.583E-09 NE 4.522E-06 1.069E-06 3.503E-07 1. 829E-07 1. 163E-07 5.351E-08 2.035E-08 1. 047E-08 6.822E-09 4.970E-09 ENE 3.631E-06 8. 664E-07 2.788E-07 1.439E-07 9.079E-08 4.124E-08 1.536E-08 7.773E-09 5.013E-09 3.625E-09 E 4.075E-06 9. 719E-07 3

• 091E-07 1.586E-07 9.958E-08 4.491E-08 1.655E-08 8.311E-09 5.335E-09 3.845E-09 ESE 5.157E-06 1.222E-06 3.784E-07 1.911E-07 1. 187E-07 5.249E-08 1.871E-08 9.148E-09 5.771E-09 4.105E-09 SE 7.923E-06 1. 866E-06 5.816E-07 2.950E-07 1. 838E-07 8.179E-08 2.947E-08 1.453E-08 9.219E-09 6.586E-09 4.276E-07 2.691E-07 1.218E-07 4.516E-08 2.278E-08 1.467E-08 1. 059E-08 SSE 1.103E-05 2.606E-06 8.315E-07

VENTS GROUND LEVEL RELEASES - JAN-MAR 2001 2.260 DAY DECAY, UNDEPLETED CORRECTED USING STANDARD OPEN TERRAIN FACTORS ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE SECTOR .250 .500 .750 1.000 1.500 2.000 2.500 3.000 3.500 4.000 4.500 S 5.206E-05 1.743E-05 9.498E-06 4.803E-0O6 1.924E-06 1.039E-06 6.564E-07 4, .569E-07 3.393E-07 2.639E-07 2. 125E-07 SSW 2.596E-05 8.682E-06 4.675E-06 2.351E-0O 9.417E-07 5.082E-07 3.211E-07 2. .234E-07 1.659E-07 1.290E-07 1.038E-07 SW 1.078E-05 3.618E-06 1.978E-06 1.003E-06 3.993E-07 2.146E-07 1.351E-07 9S.373E-08 6.942E-08 5.387E-08 4.329E-08 WSW 1.276E-05 4.398E-06 2.371E-06 1.186E-0O 4.728E-07 2.545E-07 1.605E-07 1i.116E-07 8.276E-08 6.432E-08 5.175E-08 W 9.478E-06 3.136E-06 1.701E-06 8.590E-07 3.459E-07 1.875E-07 1.189E-07 8, .299E-08 6. 179E-08 4.818E-08 3.889E-08 WNW 1.647E-05 5.674E-06 3.053E-06 1.526E-0O5 6.069E-07 3.261E-07 2.054E-07 1I.426E-07 1.057E-07 8.205E-08 6.598E-08 NW 4.216E-05 1.370E-05 7.412E-06 3.755E-06 1.527E-06 8.327E-07 5.304E-07 3, .715E-07 2.774E-07 2.168E-07 1.753E-07 NNW 5.280E-05 1.672E-05 8.945E-06 4.521E-06 1.861E-06 1.024E-06 6.564E-07 4..622E-07 3.465E-07 2.718E-07 2.205E-07 N 7.006E-05 2.243E-05 1.193E-05 5.998E-06 2.463E-06 1.353E-06 8.663E-07 6. 094E-07 4.566E-07 3.579E-07 2.901E-07 NNE 4.027E-05 1.324E-05 7.195E-06 3.646E-06 1.474E-06 8.007E-07 5.084E-07 3. .552E-07 2.646E-07 2.064E-07 1. 666E-07 NE 2.761E-05 8.764E-06 4.605E-06 2.306E-06 9.509E-07 5.237E-07 3.360E-07 2. .367E-07 1.776E-07 1.393E-07 1.130E-07 ENE 2.159E-05 6.933E-06 3.725E-06 1.88SE-06 7.682E-07 4.195E-07 2.674E-07 1..873E-07 1. 399E-07 1. 094E-07 8.843E-08 E 2.379E-05 7.739E-06 4.197E-06 2.128E-06 8.601E-07 4.672E-07 2.966E-07 2. .072E-07 1. 544E-07 1.204E-07 9.722E-08 ESE 2.801E-05 9.710E-06 5.351E-06 2.709E-06 1.075E-06 5.769E-07 3.628E-07 2. .515E-07 1.862E-07 1.444E-07 1.160E-07 SE 4.331E-05 1.503E-05 8.197E-06 4.125E-06 1.644E-06 8.849E-07 5.580E-07 3. .877E-07 2.875E-07 2.234E-07 1.797E-07 SSE 6.353E-05 2.112E-05 1.135E-05 5.700E-06 2.308E-06 1.256E-06 7.985E-07 5. 586E-07 4.167E-07 3.254E-07 2.629E-07 ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE SECTOR 5.000 7.500 10.000 15.000 20.000 25.000 30.000 15.000 40.000 45.000 50.000 S 1.758E-07 8.993E-08 5.791E-08 3.272E-08 2.179E-08 1.586E-08 1.220E-08 9. .759E-09 8.025E-09 6.742E-09 5.759E-09 SSW 8.585E-08 4.382E-08 2.817E-08 1.586E-08 1.052E-08 7.631E-09 5.852E-09 4. 663E-09 3.821E-09 3.198E-09 2.722E-09 SW 3.574E-08 1.814E-08 1.162E-08 6.521E-09 4.323E-09 3.136E-09 2.408E-09 1. 923E-09 1.579E-09 1.326E-09 1. 132E-09 WSW 4.278E-08 2.182E-08 1.403E-08 7.908E-09 5.260E-09 3.825E-09 2.941E-09 2. 350E-09 1.931E-09 1.620R-09 1.383E-09 W 3.223E-08 1.664E-08 1.079E-08 6.173E-09 4.156E-09 3.055E-09 2.372E-09 1..913E-09 1.586E-09 1. 343E-09 1.156E-09 WNW 5.452E-08 2.778E-08 1.786E-08 1.009E-08 6.733E-09 4.916E-09 3.798E-09 3. .050E-09 2.520E-09 2.127E-09 1. 827E-09 NW 1.455E-07 7.545E-08 4.906E-08 2.810E-08 1.889E-08 1.385E-08 1.072E-08 8..622E-09 7.124E-09 6. 011E-09 5.155E-09 NNW 1.835E-07 9.614E-08 6.293E-08 3.635E-08 2.456E-08 1.807E-08 1.402E-08 1. 129E-08 9.333E-09 7.876E-09 6.754E-09 N 2.414E-07 1.263E-07 8.256E-08 4.762E-08 3.214E-08 2.362E-08 1.832E-08 1. 474E-08 1.218E-08 1. 027E-08 8.803E-09 NNE 1.380E-07 7.109E-08 4.599E-08 2.613E-08 1.745E-08 1.272E-08 9.800E-09 7. 840E-09 6.448E-09 5.415E-09 4.624E-09 14E 9.410E-08 4.930E-08 3.226E-08 1.861E-08 1.255E-08 9.212E-09 7.132E-09 5..727E-09 4.722E-09 3.974E-09 3.398E-09 ENE 7.341E-08 3.805E-08 2.472E-08 1.413E-08 9.478E-09 6.933E-09 5.355E-09 4. 294E-09 3.539E-09 2.978E-09 2.547E-09 E 8.059E-08 4.156E-08 2.692E-08 1.534E-08 1.028E-08 7.520E-09 5.812E-09 4. 665E-09 3.849E-09 3.243E-09 2.778E-09 ESE 9.575E-08 4.854E-08 3.107E-08 1.742E-08 1.154E-08 8.368E-09 6.425E-09 5. 130E-09 4.215E-09 3.540E-09 3.024E-09 SE 1.485E-07 7.573E-08 4.867E-08 2.743E-08 1.824E-08 1.327E-08 1.021E-08 8. 164E-09 6.717E-09 5.646E-09 4.828E-09 SSE 2.182E-07 1.129E-07 7.337E-08 4.198E-08 2.821E-08 2.068E-08 1.602E-08 1. 288E-08 1.064E-08 8.981E-09 7.704E-09 CHI/Q (SEC/METER CUBED) FOR EACH SEGMES IT SEGMENT BOUNDARIES IN MILES FROM THE SITE DIRECTION .5-1 1-2 2-3 3-4 4-5 5-10 10-20 20-30 30-40 40-50 FROM SITE S 9.174E-06 2.170E-06 6.785E-07 3.442E-07 2.142E-07 9.479E-08 3.346E-08 1.598E-08 9.797E-09 6.758E-09 SSW 4.533E-06 1. 062E-06 3.319E-07 1.682E-07 1.046E-07 4.620E-08 1. 622E-08 7.690E-09 4.682E-09 3.206E-09 SW 1.909E-06 4.513E-07 1.397E-07 7.044E-08 4.363E-08 1.916E-08 6.678E-09 3.162E-09 1.931E-09 1.329E-09 WSW 2.295E-06 5.343E-07 1. 660E-07 8.396E-08 5.215E-08 2.301E-08 8.091E-09 3.854E-09 2.359E-09 1. 624E-09 W 1.645E-06 3.895E-07 1.228E-07 6.266E-08 3.918E-08 1. 750E-08 6.303E-09 3.075E-09 1.920E-09 1.346E-09 WNW 2.957E-06 6.864E-07 2.124E-07 1.072E-07 6.650E-08 2.931E-08 1. 033E-08 4.953E-09 3.062E-09 2.132E-09 NW 7.183E-06 1.713E-06 5.475E-07 2.812E-07 1.765E-07 7.929E-08 2.866E-08 1.394E-08 8.652E-09 6.024E-09 NNW 8.707E-06 2.080E-06 6.767E-07 3.511E-07 2.220E-07 1.008E-07 3.702E-08 1. 818E-08 1. 132E-08 7.892E-09 N 1.162E-05 2.755E-06 8.933E-07 4.626E-07 2.922E-07 1.324E-07 4.851E-08 2.377E-08 1.479E-08 1. 029E-08 NNE 6.962E-06 1. 657E-06 5. 251E-07 2.683E-07 1.678E-07 7.481E-08 2.668E-08 1.281E-08 7.869E-09 5.428E-09 NE 4.507E-06 1. 062E-06 3.463E-07 1.799E-07 1.138E-07 5.168E-08 1.895E-08 9.270E-09 5.746E-09 3.983E-09 ENE 3.620E-06 8.614E-07 2.759E-07 1. 418E-07 8.907E-08 3.998E-08 1.442E-08 6.981E-09 4.310E-09 2.985E-09 E 4.064E-06 9.671E-07 3 . 064E-07 1.566E-07 9.794E-08 4.373E-08 1.567E-08 7.573E-09 4.682E-09 3.250E-09 ESE 5.145E-06 1.217E-06 3.754E-07 1.890E-07 1. 169E-07 5.127E-08 1. 784E-08 8.436E-09 5.151E-09 3.549E-09 SE 7.906E-06 1.858E-06 5. 771E-07 2.917E-07 1.811E-07 7.988E-08 2.807E-08 1.337E-08 8.197E-09 5.660E-09 SSE 1.101E-05 2.594E-06 8. 245E-07 4.225E-07 2.649E-07 1. 187E-07 4.284E-08 2.082E-08 1.292E-08 9. 001E-09

VENTS GROUND LEVEL RELEASES - JAN-MAR 2001 8.000 DAY DECAY, DEPLETED CORRECTED USING STANDARD OPEN TERRAIN FACTORS ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE SECTOR .250 .500 .750 1.000 1.500 2.000 2.500 3.000 3.500 4.000 4.500 S 4.930E-05 1.594E-05 8.480E-06 4.216E-0O 1.641E-06 8.647E-07 5.353E-07 3. 658E-07 2.3673E-07 2.048E-07 1.627E-07 SSW 2.459E-05 7.940E-06 4.176E-06 2.064E-0O 8.035E-07 4.235E-07 2.621E-07 1. 791E-07 1.309E-07 1.003E-07 7.963E-08 SW 1.021E-05 3.309E-06 1.766E-06 8.801E-07 3.404E-07 1.786E-07 1.101E-07 7. 503E-08 5.466E-08 4.179E-08 3.312E-08 WSW 1.209E-05 4.022E-06 2.117E-06 1.041E-Of 4.031E-07 2.119E-07 1.309E-07 8. 934E-08 6.519E-08 4.991E-08 3.961E-08 W 8.974E-06 2.866E-06 1.51KE-06 7.534E-07 2.946E-07 1.558E-07 9.676E-08 6..630E-08 4.854E-08 3.727E-08 2.966E-08 WNW 1.559E-05 5.187E-06 2.725E-06 1.339E-0O6 5.170E-07 2.711E-07 1.672E-07 1. 139E-07 8.304E-08 6.350E-08 5.035E-08 NW 3.993E-05 1.252E-05 6.618E-06 3.296E-0O6 1.302E-06 6.933E-07 4.326E-07 2..975E-07 2.185E-07 1.682E-07 1.341E-07 NNW 5.001E-05 1.529E-05 7.989E-06 3.969E-0O6 1.588E-06 8.530E-07 5.358E-07 3. 705E-07 2.733E-07 2. 112E-07 1.690E-07 N 6.635E-05 2.051E-05 1.065E-05 5.266E-0O6 2.101E-06 1.127E-06 7.070E-07 4. 884E-07 3.601E-07 2.781E-07 2.224E-07 NNE 3.814E-05 1.211E-05 6.426E-06 3.201E-0O6 1.257E-06 6.670E-07 4.149E-07 2. 847E-07 2.086E-07 1.603E-07 1.276E-07 NE 2.615E-05 8.017E-06 4.114E-06 2.025E-0O6 8.116E-07 4.366E-07 2.745E-07 1..899E-07 1.402E-07 1.084E-07 8.678E-08 ENE 2.045E-05 6.341E-06 3.327E-06 1.655E-0O 6.553E-07 3.495E-07 2.182E-07 1. 502E-07 1.104E-07 8.498E-08 6.779E-08 E 2.253E-05 7.076E-06 3.747E-06 1.867E-0O 7.333E-07 3.889E-07 2.419E-07 1. 659E-07 1.216E-07 9.344E-08 7.439E-08 ESE 2.653E-05 8.877E-06 4.777E-06 2.377E-0O 9.16SE-07 4.800E-07 2.956E-07 2. 012E-07 1.465E-07 1.119E-07 8.865E-08 SE 4.101E-05 1.374E-05 7.317E-06 3.619E-0O 1.401E-06 7.361E-07 4.546E-07 3. 101E-07 2.262E-07 1.731E-07 1.373E-07 SSE 6.017E-05 1.931E-05 1.013E-05 S. 002E-06 1.967E-06 1.045E-06 6.509E-07 4. 471E-07 3.280E-07 2.523E-07 2. O11E-07 ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE SECTOR 5.000 7.500 10.000 15.000 20.000 25.000 30.000 35.000 40.000 45.000 50.000 S 1.329E-07 6.471E-08 3.999E-08 2.121E-08 1.345E-08 9.403E-09 6.993E-09 5 .427E-09 4.346E-09 3.564E-09 2.978E-09 SSW 6.502E-08 3.164E-08 1.954E-08 1.035E-088 6.560E-09 4.583E-09 3.406E-09 2 .641E-09 2.113E-09 1.732E-09 1.446E-09 SW 2.699E-08 1.304E-08 8.013E-09 4.216E-099 2.658E-09 1.851E-09 1.372E-09 1 .062E-09 8.482E-10 6.942E-10 5.792E-10 WSW 3.233E-08 1.570E-08 9.688E-09 5.128E-099 3.250E-09 2.271E-09 1.688E-09 1 .310E-09 1.048E-09 8.595E-10 7.180E-10 W 2.426E-08 1.190E-08 7.392E-09 3.952E-09I 2.523E-09 1.774E-09 1.326E-09 1 .034E-09 8.311E-10 6.841E-10 5.737E-10 WNW 4.106E-08 1.988E-08 1.224E-08 6.466E-09I 4.091E-09 2.857E-09 2.124E-09 1 .648E-09 1.320E-09 1.083E-09 9.060E-10 NW 1.099E-07 5.428E-08 3.386E-08 1.820E-088 1.164E-08 8.198E-09 6.132E-09 4 .782E-09 3.846E-09 3.166E-09 2.654E-09 NNW 1.389E-07 6.936E-08 4.360E-08 2.367E-088 1.526E-08 1.080E-08 8.110E-09 6 .346E-09 5.117E-09 4.222E-09 3.547E-09 N 1.827E-07 9.107E-08 5.720E-08 3.101E-088 1.997E-08 1.412E-08 1.060E-08 8 .292E-09 6.683E-09 5.512E-09 4.629E-09 NNE 1.045E-07 5.127E-08 3.185E-08 1.701E-08I 1.084E-08 7.601E-09 5.668E-09 4..40KE-09 3.536E-09 2.903E-09 2.429E-09 NE 7.136E-08 3.567E-08 2.244E-08 1.220E-08I 7.863E-09 5.567E-09 4.181E-09 3. .271E-09 2.637E-09 2.176E-09 1.827E-09 ENE 5.557E-08 2.745E-08 1.713E-08 9.207E-09 5.890E-09 4.146E-09 3.100E-09 2, .417E-09 1.943E-09 1.598E-09 1.340E-09 E 6.088E-08 2.989E-08 1.858E-08 9.932E-09 6.336E-09 4.450E-09 3.322E-09 2. .587E-09 2.077E-09 1.708E-09 1.430E-09 ESE 7.222E-08 3.483E-08 2.137E-08 1.122E-08I 7.062E-09 4.909E-09 3.634E-09 2. .810E-09 2.243E-09 1.834E-09 1.529E-09 SE 1.120E-07 5.434E-08 3.349E-08 1.768E-08 1.118E-08 7.796E-09 5.787E-09 4, .485E-09 3.587E-09 2.938E-09 2.453E-09 SSE 1.647E-07 8.116E-08 5.058E-08 2.714E-08 1.735E-08 1.221E-08 9.132E-09 7. .120E-09 5.724E-09 4.711E-09 3.950E-09 CHI/Q (SEC/METER CUBED) FOR EACH SEGMENT SEGMENT BOUNDARIES IN MILES FROM THE SITE DIRECTION .5-1 1-2 2-3 3-4 4-5 5-10 10-20 20-30 30-40 40-50 FROM SITE S 8.242E-06 1.868E-06 5.554E-07 2.716E-07 1.641E-07 6.887E-08 2.193E-08 9.518E-09 5, .463E-09 3.579E-09 SSW 4.074E-06 9.148E-07 2.720E-07 1.330E-07 8.033E-08 3.368E-08 1.071E-08 4.639E-09 2..659E-09 1.739E-09 SW 1.715E-06 3.884E-07 1. 144E-07 5.558E-08 3.342E-08 1.391E-08 4.367E-09 1.875E-09 1. 069E-09 6.972E-10 WSW 2.062E-06 4.598E-07 1.359E-07 6.627E-08 3.997E-08 1.672E-08 5.307E-09 2.299E-09 1. .318E-09 8.630E-10 W 1.478E-06 3.349E-07 1.003E-07 4.932E-08 2.992E-08 1.264E-08 4.081E-09 1.795E-09 1. .040E-09 6.868E-10 WNW 2.656E-06 5.904E-07 1.736E-07 8.443E-08 5.081E-08 2.119E-08 6.695E-09 2.893E-09 1. .659E-09 1.088E-09 NW 6.454E-06 1.474E-06 4.481E-07 2.219E-07 1.353E-07 5.758E-08 1.877E-08 8.291E-09 4..11E-09 3.178E-09 NNW 7.826E-06 1.790E-06 5.542E-07 2.774E-07 1.704E-07 7.337E-08 2.436E-08 1.091E-08 6..382E-09 4.237E-09 N 1.045E-05 2.371E-06 7.315E-07 3. 655E-07 2.242E-07 9.638E-08 3.192E-08 1.427E-08 2. 339E-09 5.532E-09 NNE 6.256E-06 1.427E-06 4.300E-07 2. 120E-07 1.287E-07 5.446E-08 1.756E-08 7.690E-09 4. .435E-09 2.915E-09 NE 4.053E-06 9.146E-07 2. 839E-07 1.423E-07 8.748E-08 3.772E-08 1.255E-08 5.625E-09 3..290E-09 2.183E-09 ENE 3.254E-06 7.416E-07 2.260E-07 1.121E-07 6.836E-08 2.911E-08 9.494E-09 4.193E-09 2.432E-09 1.605E-09 E 3.651E-06 8.322E-07 2.507E-07 1.235E-07 7.503E-08 3.175E-08 1. 026E-08 4.502E-09 2. 603E-09 1.714E-09 ESE 4.621E-06 1.047E-06 3.070E-07 1.490E-07 8.946E-08 3.716E-08 1.163E-08 4.973E-09 2. 829E-09 1.842E-09 SE 7.101E-06 1.598E-06 4.719E-07 2.299E-07 1.386E-07 5.789E-08 1.830E-08 7.894E-09 4.515E-09 2.951E-09 SSE 9.890E-06 2.232E-06 6.744E-07 3. 332E-07 2.028E-07 8.614E-08 2.800E-08 1.235E-08 7..163E-09 4.729E-09

VENTS GROUND LEVEL RELEASES - JAN-MAR 2001 CORRECTED USING STANDARD OPEN TERRAIN FACTORS

• • • • • • • • • • • • • • • • • • • • • RELATIVE DEPOSITION PER UNIT AREA (M**-2) AT FIXED POINTS BY DOWNWIND SECTORS DIRECTION DISTANCES IN MILES FROM SITE .25 .50 .75 1.00 1.50 2.00 2.50 3.00 3.50 4.00 4.50 S 2.461E-07 8.322E-08 4.273E-08 2.032E-08 7.297E-09 3.619E-09 2.131E-09 1.395E-09 9.818E 10 7.276E-10 5.607E-10 SSW 9.780E-08 3.307E-08 1.698E-08 8.073E-09 2.900E-09 1.438E-09 8.468E-10 5.544E-10 3.901E 10 2.8913-10 2.228E-10 1.303E-10 SW 4.406E-08 1.490E-08 7.651E-09 3.637E-09 1.306E-09 6.479E-10 3.815E-10 2.498E-10 1.758E-: 10 1.004E-10 WSW S. 589E-08 1.890E-08 9.703E-09 4.613E-09 1.657E-09 8.218E-10 4.839E-10 3.168E-10 2.229E-: 10 1.652E-10 1.273E-10 W 4.514E-08 1.526E-08 7.837E-09 3.726E-09 1.338E-09 6.637E-10 3.908E-10 2.559E-10 1.801E-: 10 1.334E-10 1.028E-10 WNW 8.598E-08 2.907E-08 1.493E-08 7.097E-09 2.549E-09 1.264E-09 7.444E-10 4.874E-10 3.430E 10 2.542E-10 1.959E-10 NW 1.644E-07 5. 560E-08 2.855E-08 1.357E-08 4.875E-09 2.418E-09 1.424E-09 9.322E-10 6.559E-: LO 4.861E-10 3.746E-10 NNW 1.655E-07 5.597E-08 2.874E-08 1.366E-08 4.907E-09 2.434E-09 1.433E-09 9.383E-10 6.602E-1 10 4.893E-10 3.771E-10 N 2.354E-07 7.959E-08 4.087E-08 1.943E-08 6.979E-09 3.461E-09 2.038E-09 1.334E-09 9.389E-110 6.958E-10 5.362E-10 NNE 1.515E-07 5.124E-08 2.631E-08 1.251E-08 4.493E-09 2.228E-09 1.312E-09 8.591E-10 6.045E-1 i0 4.480E-10 3.452E-10 NE 7.308E-08 2.471E-08 1.269E-08 6.032E-09 2.167E-09 1.075E-09 6.327E-10 4.143E-10 2.915E-110 2.161E-10 1. 665E-10 ENE 7.308E-08 2.471E-08 1.269E-08 6.032E-09 2.167E-09 1.075E-09 6.327E-10 4.143E-10 2.915E-110 2.161E-10 1. 665E-10 E 1. 096E-07 3.707E-08 1.903E-08 9.049E-09 3.250E-09 1.612E-09 9.491E-10 6.215E-10 4.373E-310 3.241E-10 2.497E-10 ESE 1.784E-07 6.033E-08 3.098E-08 1.473E-08 5.290E-09 2.623E-09 1.545E-09 1.011E-09 7.117E-109 5.274E-10 4.064E-10 SE 2.644E-07 8.940E-08 4.590E-08 2.182E-08 7.839E-09 3.888E-09 2.289E-09 1.499E-09 1.055E-C09 7.816E-10 6.023E-10 SSE 3.256E-07 1.101E-07 5.654E-08 2.688E-08 9.655E-09 4.788E-09 2.819E-09 1.846E-09 1.299E-C 9.627E-10 7.419E-10 DIRECTION DISTANCES IN MILES FROM SITE 5.00 7.50 10.00 15.00 20.00 25.00 30.00 35.00 40.00 45.00 50.00 S 4.454E-10 1.979E-10 1.199E-10 6.059E-11 3.667E-11 2.459E-11 1.762E-11 1.323E-11 1.029E-11 8.216E-12 6.706E-12 SSW 1.770E-10 7.863E-11 4.763E-11 2.408E-11 1.457E-11 9.770E-12 7. 001E-12 5.257E-12 4.087E-12 3.265E-12 2.665E-12 SW 7.975E-11 3.543E-11 2.146E-11 1.085E-11 6.565E-12 4.402E-12 3.154E-12 2.368E-12 1.842E-12 1.471E-12 1.201E-12 WSW 1.011E-10 4 493E-11 2.722E-11 1.376E-11 8.327E-12 5.583E-12 4.000E-12 3.004E-12 2.336E-12 1. 866E-12 1. 523E-12 to W 8.170E-11 3.629E-11 2.198E-11 1.111E-11 6.725E-12 4.509E-12 3.231E-12 2.426E-12 1. 886E-12 1.507E-12 1.230E-12 WNW 1.556E-10 6.913E-11 4.187E-11 2.117E-11 1.281E-11 8.589E-12 6.155E-12 4.621E-12 3.593E-12 2.870E-12 2.343E-12 NW 2.976E-10 1.322E-10 8.009E-11 4.048E-11 2.450E-11 1.643E-11 1. 177E-11 8. 838E-12 6.872E-12 5.489E-12 4.481E-12 NNW 2.996E-10 1.331E-10 8.061E-11 4.074E-11 2.466E-11 1.653E-11 1. 185E-11 8.896E-12 6.917E-12 5.525E-12 4.510E-12 N 4.260E-10 1.892E-10 1.146E-10 5.794E-11 3.507E-11 2.351E-11 1.685E-11 1.265E-11 9.837E-12 7.857E-12 6.413E-12 NNE 2.743E-10 1.218E-10 7.380E-11 3.730E-11 2.258E-11 1.514E-11 1. 085E-11 8.145E-12 6.333E-12 5.059E-12 4.129E-12 NE 1.323E-10 5.876E-11 3.559E-11 1.799E-11 1.089E-11 7.301E-12 5.231E-12 3.928E-12 3.054E-12 2.440E-12 1.991E-12 ENE 1.323E-10 5.876E-11 3.559E-11 1.799E-11 1.089E-11 7.301E-12 5.231E-12 3.928E-12 3.054E-12 2.440E-12 1.991E-12 E 1.984E-10 8.814E-11 5.339E-11 2.699E-11 1.633E-11 1.095E-11 7.847E-12 5.892E-12 4.581E-12 3.660E-12 2.987E-12 ESE 3.229E-10 1.434E-10 8.689E-11 4.392E-11 2.658E-11 1.782E-11 1.277E-11 9.589E-12 7.456E-12 5.956E-12 4.861E-12 SE 4.785E-10 2.126E-10 1.288E-10 6.508E-11 3.939E-11 2.641E-11 1. 893E-11 1.421E-11 1.105E-11 8.826E-12 7.204E-12 SSE 5.894E-10 2.618E-10 1.586E-10 8.016E-11 4.852E-11 3.253E-11 2.331E-11 1.750E-11 1. 361E-11 1.087E-11 8.873E-12 RELATIVE DEPOSITION PER UNIT AREA (M**-2) BY DOWNWIND SECTORS SEGMENT BOUNDARIES IN MILES DIRECTION .5-1 1-2 2-3 3-4 4-5 5-10 10-20 20-30 30-40 40-50 FROM SITE S 4.177E-08 8.555E-09 2.233E-09 1.003E-09 5.675E-10 2.182E-10 6.313E-11 2.502E-11 1.336E-11 8.270E-12 SSW 1.660E-08 3.400E-09 8.875E-10 3.986E-10 2.255E-10 8.672E-11 2.509E-11 9.943E-12 5.310E-12 3.286E-12 SW 7.478E-09 1.532E-09 3.999E-10 1.796E-10 1. 016E-10 3.907E-11 1.130E-11 4.480E-12 2.392E-12 1.481E-12 WSW 9.484E-09 1. 943E-09 5.072E-10 2.278E-10 1.289E-10 4.955E-11 1.434E-11 5.682E-12 3.034E-12 1.878E-12 W 7.660E-09 1. 569E-09 4.096E-10 1.840E-10 1.041E-10 4.002E-11 1.158E-11 4.589E-12 2.451E-12 1.517E-12 WNW 1.459E-08 2.989E-09 7.802E-10 3.504E-10 1. 982E-10 7.623E-11 2.205E-11 8.741E-12 4.668E-12 2.889E-12 NW 2.791E-08 5.716E-09 1.492E-09 6.702E-10 3.791E-10 1.458E-10 4.218E-11 1.672E-11 8.927E-12 5.525E-12 NNW 2.809E-08 5.753E-09 1.502E-09 6.746E-10 3.816E-10 1.468E-10 4.245E-11 1.683E-11 8.985E-12 5.562E-12 N 3.994E-08 8.182E-09 2.136E-09 9.593E-10 5.427E-10 2.087E-10 6.037E-11 2.393E-11 1.278E-11 7.909E-12 NNE 2.572E-08 5.268E-09 1.375E-09 6.176E-10 3.494E-10 1.344E-10 3.887E-11 1.541E-11 8.227E-12 5.092E-12 NE 1.240E-08 2.540E-09 6.632E-10 2.979E-10 1. 685E-10 6.480E-11 1.875E-11 7.430E-12 3. 968E-12 2.456E-12 ENE 1.240E-08 2.540E-09 6.632E-10 2.979E-10 1. 685E-10 6.480E-11 1.875E-11 7.430E-12 3.968E-12 2.456E-12 E 1.860E-08 3.811E-09 9.948E-10 4.468E-10 2.528E-10 9.720E-11 2.812E-11 1.114E-11 5.951E-12 3.684E-12 ESE 3.028E-08 6.202E-09 1.619E-09 7.271E-10 4.113E-10 1.582E-10 4.576E-11 1.814E-11 9.686E-12 5. 995E-12 SE 4.487E-08 9. 190E-09 2.399E-09 1.078E-09 6.096E-10 2.344E-10 6.782E-11 2.688E-11 1.435E-11 8.884E-12 SSE 5.526E-08 1.132E-08 2.955E-09 1.327E-09 7.508E-10 2.887E-10 8.353E-11 3.311E-11 1.768E-11 1.094E-11

VENTS GROUND LEVEL RELEASES - JAN-MAR 2001 CORRECTED USING STANDARD OPEN TERRAIN FACTORS SPECIFIC POINTS OF INTEREST RELEASE TYPE OF DIRECTION DIST. X/Q X/Q X/Q D/Q ID LOCATION FROM SITE (MI) (SEC/M3) (SEC/M3) (SEC/M3) (PER SQ.METER)

NO DECAY 2.260 DAY DECAY 8.000 DAY DECAY UNDEPLETED UNDEPLETED DEPLETED A Site Boundary S .80 8.2E-06 8.2E-06 7.3E-06 3.6E-08 A Site Boundary SSW .82 3.7E-06 3.7E-06 3.3E-06 1.3E-08 A Site Boundary SW .97 1.1E-06 I.IE-06 9.4E-07 3.9E-09 A Site Boundary WSW .93 1.4E-06 1.4E-06 1.3E-06 5.6E-09 A Site Boundary W .91 1.1E-06 1.1E-06 9.4E-07 4.7E-09 A Site Boundary WNW .94 1.8E-06 1.8E-06 1.6E-06 8.4E-09 A Site Boundary NW .81 6.2E-06 6.2E-06 5.5E-06 2.3E-08 A Site Boundary NNW .69 1.OE-05 1.OE-05 9.2E-06 3.3E-08 A Site Boundary N .67 1.4E-05 1.4E-05 1.3E-05 4.9E-08 A Site Boundary NNE .60 1.OE-05 1.OE-05 9.1E-06 3.8E-08 A Site Boundary NE .62 6.1E-06 6.1E-06 5.5E-06 1.7E-08 A Site Boundary ENE .59 5.4E-06 5.4E-06 4.9E-06 1.9E-08 A Site Boundary E .53 7.2E-06 7.2E-06 6.5E-06 3.4E-08 A Site Boundary ESE .54 8.7E-06 8.7E-06 7.9E-06 5.4E-08 A Site Boundary SE .65 1.OE-05 1.OE-05 9.1E-06 5.8E-08 A Site Boundary SSE .81 9.4E-06 9.4E-06 8.4E-06 4.6E-08 A Nearest Res SSW 2.20 4.2E-07 4.2E-07 3.4E-07 1.1E-09 A Nearest Res SW 1.30 5.5E-07 5.5E-07 4.7E-07 1.9E-09 A Nearest Res WSW 1.20 7.8E-07 7.8E-07 6.8E-07 2.9E-09 A Nearest Res W 1.00 8.6E-07 8.6E-07 7.5E-07 3.7E-09 A Nearest Res WNW 1.70 4.6E-07 4.6E-07 3.9E-07 1.9E-09 A Nearest Res NW .90 4.8E-06 4.8E-06 4.3E-06 1.8E-08 A Nearest Res NNW 1.90 1.1E-06 1.1E-06 9.5E-07 2.8E-09 A Nearest Res N 3.00 6.2E-07 6.1E-07 4.9E-07 1.3E-09 A Nearest Res ENE 1.70 5.9E-07 5.9E-07 5.0E-07 1.6E-09 A Nearest Res E 1.80 5.9E-07 5.8E-07 4.9E-07 2.1E-09 A Nearest Res ESE 2.30 4.3E-07 4.3E-07 3.5E-07 1.9E-09 A Nearest Cow NNW 3.50 3.5E-07 3.5E-07 2.7E-07 6.6E-10 A Nearest Garde SW 1.30 5.5E-07 5.5E-07 4.7E-07 1.9E-09 A Nearest Garde WSW 1.90 2.9E-07 2.8E-07 2.4E-07 9.3E-10 A Nearest Garde WNW 2.40 2.2E-07 2.2E-07 1.8E-07 8.2E-10 A Nearest Garde NW 2.90 4.OE-07 4.OE-07 3.2E-07 1.OE-09 A Nearest Garde NNW 1.90 1.1E-06 1.1E-06 9.5E-07 2.8E-09 A Nearest Garde N 3.00 6.2E-07 6.1E-07 4.9E-07 1.3E-09 A Nearest Garde ENE 1.70 5.9E-07 5.9E-07 5.OE-07 1.6E-09 A Nearest Garde E 2.00 4.7E-07 4.7E-07 3.9E-07 1.6E-09 A Nearest Garde ESE 2.30 4.3E-07 4.3E-07 3.5E-07 1.9E-09

Atmospheric Diffusion Estimates Ground Level Releases April-June 2001 B246

VENTS GROUND LEVEL RELEASES - APR-JUN 2001 NO DECAY, UNDEPLETED CORRECTED USING STANDARD OPEN TERRAIN FACTORS ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE 1.000 1.500 2.000 2.500 3.000 3.500 4.000 4.500 SECTOR .250 .500 .750 3. OOSE-07 2.434E-07 5.164E-0O 6 2.100E-06 1.147E-06 7.315E-07 5. 132E-07 3.838E-07 S 5.908E-05 1.913E-05 1.025E-05 2.092E-07 1. 625E-07 1.307E-07 SSW 3.361E-05 1.148E-05 6.138E-06 3.056E-0O 6 1.208E-06 6.474E-07 4.071E-07 2. 824E-07 1.6687E-0 6 6.558E-07 3.468E-07 2.158E-07 1. 483E-07 1.090E-07 8.405E-08 6.717E-08 SW 1.685E-05 6.165E-06 3.373E-06 6.387E-08 WSW 1.593E-05 5.766E-06 3.158E-06 1.583E-0O6 6.179E-07 3.276E-07 2.042E-07 1. 406E-07 1.034E-07 7.984E-08 W 1.374E-05 4.989E-06 2.720E-06 1.357E-0G 6 5.265E-07 2.780E-07 1.728E-07 1. 187E-07 8.716E-08 6.717E-08 5.366E-08 WNW 1.185E-05 4.249E-06 2.319E-06 1. 159E-0G6 4.511E-07 2.389E-07 1.489E-07 1i .025E-07 7.544E-08 5.824E-08 4.660K-08 NW 2.554E-05 8.562E-06 4.611E-06 2.311E-0O 6 9.196E-07 4.949E-07 3.122E-07 2,.172E-07 1. 613E-07 1.255E-07 1. 011E-07 NNW 4.464E-05 1.454E-05 7.840E-06 3.956E-0G 6 1.609E-06 8.790E-07 5.609E-07 3. 937E-07 2.946E-07 2.307E-07 1.869E-07 N 4.223E-05 1.420E-05 7.674E-06 3.852E-0G 6 1.544E-06 8.349E-07 5.288E-07 3. 690E-07 2.747E-07 2.142E-07 1.729E-07 NNE 4.185E-05 1.372E-05 7.361E-06 3.694E-0G 6 1.485E-06 8.053E-07 5.111E-07 3..572E-07 2.663E-07 2.080E-07 1.681E-07 NE 1.757E-05 5.460E-06 2.929E-06 1.486E-0O 6 6.111E-07 3.362E-07 2.157E-07 1..521E-07 1. 142E-07 8.969E-08 7.287E-08 ENE 7.010E-06 2.336E-06 1.253E-06 6.293E-0 7 2.556E-07 1.394E-07 8.889E-08 6. 233E-08 4.660E-08 3.646E-08 2.953E-08 E 4.421E-06 1.535E-06 8.517E-07 4.315E-077 1.710E-07 9.176E-08 5.775E-08 4..008E-08 2.971E-08 2.308E-08 1.857E-08 ESE 9.199E-06 3.062E-06 1.634E-06 8.161E-077 3.264E-07 1.763E-07 1.115E-07 7. .777E-08 5.787E-08 4.511E-08 3.641E-08 SE 3.903E-05 1.212E-05 6.283E-06 3.135E-0i6 1.301E-06 7.207E-07 4.646E-07 3. .288E-07 2.477E-07 1.951E-07 1.589E-07 SSE 5.449E-O06 2.255E-06 1.246E-06 8.018E-07 5. .666E-07 4.264E-07 3.355E-07 2.730E-07 6.681E-05 2.088E-05 1.090E-05 ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE SECTOR 5.000 7.500 10.000 15.000 20.000 25.000 30.000 15.000 40.000 45.000 50.000 S 2.025E-07 1.061E-07 6.969E-08 4.074E-0I8 2.795E-08 2.090E-08 1.651E-08 1. 354E-08 1.140E-08 9.807E-09 8.573E-09 SSW 1.081E-07 5.536E-08 3.581E-08 2.051E-0O 8 1.390E-08 1.030E-08 8.075E-09 6. .579E-09 5.513E-09 4.719E-09 4.108E-09 SW 5.520E-08 2.756E-08 1.749E-08 9.726E-0!9 6.440E-09 4.685E-09 3.616E-09 2. 907E-09 2.407E-09 2.039E-09 1.758E-09 WSW 5.252E-08 2.631E-08 1.674E-08 9.336E-0O 9 6.189E-09 4.507E-09 3.481E-09 2. 801E-09 2.321E-09 1.967E-09 1.697E-09 W 4.408E-08 2.200E-08 1.396E-08 7.768E-0O 9 5.148E-09 3.74KE-09 2.895E-09 2. .329E-09 1.930E-09 1.635E-09 1.411E-09 WNW 3.836E-08 1.931E-08 1.232E-08 6.914E-099 4.605E-09 3.366E-09 2.608E-09 2. 104E-09 1.748E-09 1.484E-09 1.283E-09 8.372E-08 4.312E-08 2.800E-08 1.612E-0J8 1.095E-08 8.132E-09 6.384E-09 5. 208E-09 4.369E-09 3.743E-09 3.261E-09 NW 1.556E-07 8.162E-08 5.367E-08 3.141E-088 2.156E-08 1.614E-08 1.275E-08 1. 046E-08 B. 810E-09 7.577E-09 6.624E-09 NNW 7. 674E-09 6.582E-09 5.739E-09 N 1.434E-07 7.435E-08 4.848E-08 2.805E-0O 8 1.911E-08 1.422E-08 1.119E-08 9. 137E-09 1.396E-07 7.271E-08 4.758E-08 2.769E-0I8 1.896E-08 1.416E-08 1.117E-08 9. .153E-09 7.704E-09 6.621E-09 5.784E-09 NNE 1.257E-0I8 8.689E-09 6.536E-09 5.185E-09 4. 267E-09 3.606E-09 3.109E-09 2.725E-09 NE 6.078E-08 3.218E-08 2.129E-08 1.171E-09 1.023E-09 2.455E-08 1.283E-08 8.414E-09 4.905E-059 3.357E-09 2.507E-09 1.977E-09 1. 619E-09 1.363E-09 ENE 7.680E-10 6.561E-10 5.700E-10 1.535E-08 7.848E-09 5.067E-09 2.893E-0!9 1.955E-09 1.445E-09 1.130E-09 9. 185E-10 5.917E-059 4.042E-09 3.014E-09 2.374E-09 1..942E-09 1. 634E-09 1.403E-09 1.225E-09 ESE 3.020E-08 1.565E-08 1.021E-08 6.205E-09 2.801E-0i8 1.946E-08 1.469E-08 1.170E-08 9. .651E-09 8.176E-09 7.067E-09 SE 1.328E-07 7.081E-08 4.710E-08 1.198E-08 1.051E-08 SSE 2.280E-07 1.213E-07 8.049E-08 4.776E-0i8 3.312E-08 2.498E-08 1.987E-08 1..638E-08 1.387E-08 CHI/Q (SEC/METER CUBED) FOR EACH SEGMENIT SEGMENT BOUNDARIES IN MILES FROM THE SITE 3-4 4-5 5-10 10-20 20-30 30-40 40-50 DIRECTION .5-1 1-2 2-3 FROM SITE 1.357E-08 9.823E-09 S 9.961E-06 2.357E-06 7.550E-07 3.891E-07 2.452E-07 1.113E-07 4.149E-08 2.102E-08

2. 123E-07 1.317E-07 5.839E-08 2.097E-08 1.037E-08 6.600E-09 4.728E-09 SSW 5.954E-06 1.370K-06 4.213E-07 9.990E-09 4.726E-09 2.044E-09 2.237E-07 1. 107E-07 6.774E-08 2.922E-08 2.919E-09 SW 3.244E-06 7.476E-07 2.812E-09 1.972E-09 WSW 3.038E-06 7.034E-07 2.116E-07 1.051E-07 6.440E-08 2.788E-08 9.582E-09 4.545E-09

8. 854E-08 5.411E-08 2.333E-08 7.980E-09 3.780E-09 2.339E-09 1.640E-09 W 2.619E-06 6.007E-07 1.792E-07 7.662E-08 4.700E-08 2.044E-08 7.090E-09 3.393E-09 2.112E-09 1.488E-09 WNW 2.232E-06 5.141E-07 1.543E-07

1. 636E-07 1.019E-07 4.542E-08 1.646E-08 8.185E-09 5.225E-09 3.750E-09 NW 4.467E-06 1.040E-06 3.229E-07 7.590E-09

2. 986E-07 1.883E-07 8.563E-08 3.198E-08 1.623E-08 1.048E-08 NNW 7.602E-06 1.806E-06 5.788E-07 2.786E-07 1.743E-07 7.820E-08 2.862E-08 1.431E-08 9.165E-09 6.593E-09 N 7.426E-06 1.742E-06 5.465E-07 5.280E-07 2.701E-07 1.694E-07 7.640E-08 2.823E-08 1.425E-08 9.179E-09 6.632E-09 NNE 7.144E-06 1.674E-06 3.114E-09 6.833E-07 2.224E-07 1. 157E-07 7.338E-08 3.370E-08 1.278E-08 6.570E-09 4.277E-09 NE 2.850E-06 1.624E-09 1.173E-09 ENE 1.216E-06 2.870E-07 9.175E-08 4.723E-08 2.974E-08 1.347E-08 4.997E-09 2.522E-09 5.975E-08 3.015E-08 1.871E-08 8.279E-09 2.959E-09 1.455E-09 9.216E-10 6.574E-10 E 8.169E-07 1.937E-07 1.405E-09 1.153E-07 5.870E-08 3.669E-08 1.647E-08 6.038E-09 3.032E-09 1.948E-09 ESE 1.588E-06 3.685E-07 9.673E-09 7.076E-09 SE 6.181E-06 1.451E-06 4.786E-07 2.508E-07 1.599E-07 7.404E-08 2.845E-08 1.476E-08 2.749E-07 1.269E-07 4.853E-08 2.511E-08 1.642E-08 1.199E-08 SSE 1.069E-05 2.516E-06 8.261E-07 4. 318E-07

VENTS GROUND LEVEL RELEASES - APR-JUN 2001 2.260 DAY DECAY, UNDEPLETED CORRECTED USING STANDARD OPEN TERRAIN FACTORS ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE SECTOR .250 .500 .750 1.000 1.500 2.000 2.500 3.000 3.500 4.000 4.500 S 5.901E-05 1.908E-05 1.021E-05 5.142E-0 6 2.087E-06 1.137E-06 7.234E-07 5 .064E-07 3.779E-07 2.951E-07 2.385E-07 SSW 3.357E-05 1.145E-05 6.118E-06 3.043E-0 6 1.201E-06 6.419E-07 4.028E-07 2 .788E-07 2.061E-07 1.597E-07 1.282E-07 SW 1.683E-05 6.154E-06 3.364E-06 1.681E-O0 6 6.522E-07 3.443E-07 2.138E-07 1 .467E-07 1.076E-07 8.284E-08 6.609E-08 WSW 1.592E-05 5.758E-06 3.151E-06 1.579E-0O6 6.152E-07 3.257E-07 2.027E-07 1 .393E-07 1. 024E-07 7.892E-08 6.304E-08 W 1.374E-05 4.984E-06 2.716E-06 1.355E-0O6 5.250E-07 2.770E-07 1.720E-07 1 .180E-07 8.660E-08 6.668E-08 5.322E-08 WNW 1.184E-05 4.243E-06 2.314E-06 1.156E-066 4.493E-07 2.376E-07 1.479E-07 1 .017E-07 7.471E-08 5.760E-08 4.603E-08 NW 2.553E-05 8.550E-06 4.601E-06 2.304E-0O 9.157E-07 4.920E-07 3.100E-07 2 .153E-07 1.596E-07 1.240E-07 9.978E-08 NNW 4.459E-05 1.451E-05 7.816E-06 3.940E-0O 1.599E-06 8.717E-07 5.551E-07 3. .888E-07 2.903E-07 2.268E-07 1. 834E-07 N 4.219E-05 1.418E-05 7.654E-06 3.839E-06 1.536E-06 8.291E-07 5.242E-07 3. .651E-07 2.713E-07 2.112E-07 1.702E-07 NNE 4.181E-05 1.369E-05 7.342E-06 3.681E-06 1.477E-06 7.995E-07 5.064E-07 3, .532E-07 2.629E-07 2.049E-07 1.653E-07 NE 1.755E-05 5.448E-06 2.920E-06 1.479E-0O 6.070E-07 3.332E-07 2.133E-07 1, .500E-07 1. 124E-07 8.808E-08 7.140E-08 ENE 7.003E-06 2.332E-06 1.249E-06 6.270E-07 2.542E-07 1.384E-07 8.804E-08 6. .161E-08 4.596E-08 3.590E-08 2.901E-08 E 4.419E-06 1.534E-06 8.508E-07 4.309E-07 1.707E-07 9.149E-08 5.754E-08 3. .991E-08 2.956E-08 2.294E-08 1. 844E-08 ESE 9.193E-06 3.058E-06 1.631E-06 8.140E-07 3.251E-07 1.753E-07 1.108E-07 7. .711E-08 5.729E-08 4.459E-08 3.593E-08 SE 3.899E-05 1.209E-05 6.264E-06 3.122E-06 1.293E-06 7.144E-07 4.595E-07 3. .244E-07 2.438E-07 1.916E-07 1.557E-07 SSE 6.673E-05 2.083E-05 1.086E-05 5.424E-06 2.239E-06 1.234E-06 7.923E-07 5. .585E-07 4.192E-07 3.291E-07 2.671E-07 ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE SECTOR 5.000 7.500 10.000 15.000 20.000 25.000 30.000 15.000 40.000 45.000 50.000 S 1.979E-07 1.025E-07 6.655E-08 3.800E-081 2.545E-08 1.859E-08 1.434E-08 1..148E-08 9.442E-09 7.929E-09 6.768E-09 SSW 1.057E-07 5.357E-08 3.427E-08 1.920E-081 1.273E-08 9.227E-09 7.076E-09 5..640E-09 4.624E-09 3.873E-09 3.299E-09 to SW 5.421E-08 2.682E-08 1.686E-08 9.213E-099 5.992E-09 4.282E-09 3.247E-09 2..565E-09 2.087E-09 1.737E-09 1.472E-09 WSW 5.177E-08 2.575E-08 1.626E-08 8.946E-099 5.848E-09 4.200E-09 3.201E-09 2. .540E-09 2.077E-09 1.737E-09 1.478E-09 W 4.368E-08 2.171E-08 1.371E-08 7.561E-09P 4.966E-09 3.584E-09 2.744E-09 2..188E-09 1.797E-09 1.510E-09 1.291E-09 WNW 3.783E-08 1.891E-08 1.199E-08 6.631E-09P 4.355E-09 3.139E-09 2.399E-09 1..908E-09 1. 564E-09 1.310E-09 1. 117E-09 NW 8.250E-08 4.218E-08 2.719E-08 1.542E-08 1.032E-08 7.552E-09 5.843E-09 4. .697E-09 3.883E-09 3.279E-09 2.815E-09 NNW 1.523E-07 7.904E-08 5.141E-08 2.943E-08 1.977E-08 1.447E-08 1.118E-08 8. 972E-09 7.395E-09 6.223E-09 5.322E-09 N 1.409E-07 7.239E-08 4.677E-08 2.658E-08 1.778E-08 1.300E-08 1.004E-08 8. 053E-09 6.642E-09 5.596E-09 4.793E-09 NNE 1.370E-07 7.064E-08 4.577E-08 2.611E-08 1.753E-08 1.284E-08 9.929E-09 7. 972E-09 6.579E-09 5.544E-09 4.749E-09 NE 5.941E-08 3.109E-08 2.033E-08 1.173E-08 7.922E-09 5.822E-09 4.514E-09 3. 629E-09 2.997E-09 2.526E-09 2.163E-09 ENE 2.407E-08 1.245E-08 8.078E-09 4.610E-09 S3.088E-09 2.257E-09 1.742E-09 1. 396E-09 1. 150E-09 9.666E-10 8.262E-10 E 1.524E-08 7.761E-09 4.993E-09 2.829E-09 1.898E-09 1.392E-09 1.080E-09 8. 716E-10 7.233E-10 6.132E-10 5.288E-10 ESE 2.975E-08 1.530E-08 9.900E-09 5.644E-09 S3.791E-09 2.780E-09 2.153E-09 1. 732E-09 1.432E-09 1.209E-09 1. 038E-09 SE 1.298E-07 6.840E-08 4.496E-08 2.610E-08 1.770E-08 1.304E-08 1.013E-08 8. 161E-09 6.748E-09 5.692E-09 4.877E-09 SSE 2.225E-07 1.169E-07 7.661E-08 4.432E-08 2.997E-08 2.204E-08 1.709E-08 1. 374E-08 1.134E-08 9.549E-09 8.170E-09 CHI/Q (SEC/METER CUBED) FOR EACH SEGMENT SIIGNENT BOUNDARIES IN MILES FROM THE SITE DIRECTION .5-1 1-2 2-3 3-4 4-5 5-10 10-20 20-30 30-40 40-50 FROM SITE S 9.931E-06 2.343E-06 7.469E-07 3. 831E-07 2.403E-07 1. 077E-07 3.877E-08 1.872E-08 1. 152E-08 7.947E-09 SSW 5.937E-06 1.362E-06 4.169E-07 2.092E-07 1.292E-07 5.659E-08 1.967E-08 9.300E-09 5.663E-09 3.883E-09 SW 3.236E-06 7.439E-07 2.218E-07 1.093E-07 6.665E-08 2.848E-08 9.481E-09 4.324E-09 2.578E-09 1.743E-09 WSW 3.031E-06 7.006E-07 2.102E-07 1. 040E-07 6.357E-08 2.732E-08 9.195E-09 4.240E-09 2.552E-09 1.742E-09 W 2.615E-06 5.992E-07 1.784E-07 8.799E-08 5.368E-08 2.304E-08 7.774E-09 3.617E-09 2. 198E-09 1.514E-09 WNW 2.228E-06 5.122E-07 1.533E-07 7.589E-08 4.642E-08 2.004E-08 6.809E-09 3.167E-09 1.917E-09 1.314E-09 NW 4.458E-06 1.036E-06 3.206E-07 1.620E-07 1.006E-07 4.448E-08 1.577E-08 7.607E-09 4.714E-09 3.286E-09 NNW 7.580E-06 1.796E-06 5.730E-07 2.942E-07 1. 847E-07 8.304E-08 3.002E-08 1.457E-08 9.003E-09 6.237E-09 N 7.408E-06 1.733E-06 5.419E-07 2.752E-07 1.715E-07 7.624E-08 2.716E-08 1.309E-08 8.082E-09 5.608E-09 NNE 7.127E-06 1.666E-06 5.233E-07 2.666E-07 1. 665E-07 7.433E-08 2.667E-08 1.293E-08 8.001E-09 5.556E-09 NE 2.841E-06 6.792E-07 2.200E-07 1. 139E-07 7.190E-08 3.260E-08 1. 195E-08 5. 859E-09 3.641E-09 2.531E-09 ENE 1.213E-06 2.856E-07 9.090E-08 4. 660E-08 2.922E-08 1.309E-08 4.704E-09 2.273E-09 1.401E-09 9.688E-10 E 8.161E-07 1.933E-07 5.954E-08 2.999E-08 1. 859E-08 8.192E-09 2.896E-09 1.402E-09 8.748E-10 6.146E-10 ESE 1.585E-06 3.672E-07 1.145E-07 5.812E-08 3.621E-08 1. 611E-08 5.766E-09 2.799E-09 1.738E-09 1.212E-09 SE 6.162E-06 1.442E-06 4.735E-07 2.470E-07 1.567E-07 7.163E-08 2.656E-08 1.312E-08 8.186E-09 5.703E-09 SSE 1.066E-05 2.500E-06 8.166E-07 4.247E-07 2.690E-07 1.225E-07 4.512E-08 2.217E-08 1.378E-08 9.568E-09

VENTS GROUND LEVEL RELEASES - APR-JUN 2001 8.000 DAY DECAY, DEPLETED CORRECTED USING STANDARD OPEN TERRAIN FACTORS ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE SECTOR .250 .500 .750 1.000 1.500 2.000 2.500 3.000 3.500 4.000 4.500 4.515E-06 1.780E-06 9.473E-07 5.907E-07 4. 061E-07 2.982E-07 2.295E-07 1.830E-07 S 5.589E-05 1.745E-05 9.122E-06 235E-07 1.626E-07 1.241E-07 9.828E-08 SSW 3.180E-05 1.047E-05 5.464E-06 2.672E-06 1.024E-06 5.348E-07 3.288E-07 2.

5.056E-08 1.475E-06 5.561E-07 2.866E-07 1.743E-07 1. 174E-07 8.475E-08 6.426E-08 SW 1.594E-05 5.627E-06 3.004E-06 8.048E-08 6.109E-08 4.811E-08 WSW 1.507E-05 5.263E-06 2.812E-06 1.385E-0O 5.241E-07 2.708E-07 1.651E-07 1. 114E-07 W 1.301E-05 4.555E-06 2.423E-06 1.188E-066 4.468E-07 2.300E-07 1.398E-07 9. 410E-08 6.789E-08 5.145E-08 4.04BE-08 WNW 1.121E-05 3.879E-06 2.065E-06 1.014E-046 3.827E-07 1.976E-07 1.204E-07 8, .122E-08 5.870E-08 4.457E-08 3.511E-08 NW 2.417E-05 7.816E-06 4.107E-06 2.021E-046 7.801E-07 4.091E-07 2.524E-07 1..721E-07 1.255E-07 9.600E-08 7.616E-08 NNW 4.224E-05 1.327E-05 6.980E-06 3.459E-0i6 1.364E-06 7.261E-07 4.530E-07 3. .116E-07 2.289E-07 1.762E-07 1.406E-07 N 3.996E-05 1.296E-05 6.833E-06 3.369E-046 1.309E-06 6.900E-07 4.273E-07 2,.922E-07 2. 136E-07 1. 638E-07 1.302E-07 NNE 3.960E-05 1.252E-05 6.555E-06 3.230E-046 1.260E-06 6.655E-07 4.129E-07 2..828E-07 2.071E-07 1.590E-07 1.265E-07 NE 1.662E-05 4.983E-06 2.608E-06 1.299E-046 5.180E-07 2.777E-07 1.742E-07 1..203E-07 8.870E-08 6.850E-08 5.478E-08 ENE 6.633E-06 2.132E-06 1.116E-06 5.503E-0' 7 2.167E-07 1.152E-07 7.181E-08 4..935E-08 3.622E-08 2.787E-08 2.221E-08 E 4.183E-06 1.402E-06 7.588E-07 3.776E-077 1.452E-07 7.592E-08 4.673E-08 3..180E-08 2.315E-08 1.769E-08 1.401E-08 ESE 8.705E-06 2.796E-06 1.456E-06 7.139E-0 7 2.769E-07 1.457E-07 9.017E-08 6. .162E-08 4.503E-08 3.452E-08 2.743E-08 SE 3.693E-05 1.106E-05 5.594E-06 2.741E-046 1.103E-06 5.953E-07 3.752E-07 2, 602E-07 1. 924E-07 1.490E-07 1.194E-07 SSE 6.321E-05 1.905E-05 9.702E-06 4.764E-046 1.911E-06 1.029E-06 6.473E-07 4. .483E-07 3.311E-07 2.562E-07 2.052E-07 ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE SECTOR 5.000 7.500 10.000 15.000 20.000 25.000 30.000 35.000 40.000 45.000 50.000 S 1.500E-07 7.407E-08 4.622E-08 2.484E-088 1.589E-08 1.119E-08 8.366E-09 6.521E-09 5.240E-09 4.311E-09 3.611E-09 SSW 8.007E-08 3.867E-08 2.376E-08 1.252E-018 7.917E-09 5.525E-09 4.102E-09 3.179E-09 2.543E-09 2. 083E-09 1.739E-09 SW 4.094E-08 1.928E-08 1.163E-08 5.956E-0!9 3.685E-09 2.527E-09 1.850E-09 1.416E-09 1. 121E-09 9. 095E-10 7.530E-10 WSW 3.899E-08 1.844E-08 1.115E-08 5.735E-0!9 3.557E-09 2.444E-09 1.793E-09 1.375E-09 1.090E-09 8.862E-10 7.349E-10 W 3.277E-08 1.545E-08 9.331E-09 4.794E-0!9 2.976E-09 2.048E-09 1.504E-09 1.155E-09 9.170E-10 7.466E-10 6.200E-10 WNW 2.848E-08 1.353E-08 8.214E-09 4.248E-0!9 2.647E-09 1.826E-09 1.343E-09 1.033E-09 8.209E-10 6.687E-10 5.556E-10 NW 6.215E-08 3.021E-08 1.865E-08 9.897E-0!9 6.289E-09 4.406E-09 3.283E-09 2.553E-09 2.048E-09 1. 683E-09 1.409E-09 NNW 1.153E-07 5.702E-08 3.562E-08 1.917E-018 1.229E-08 8.657E-09 6.479E-09 5.054E-09 4.064E-09 3.345E-09 2.804E-09 N 1.064E-07 5.202E-08 3.224E-08 1.718E-0O 8 1.094E-08 7.670E-09 5.720E-09 4.450E-09 3.571E-09 2.934E-09 2.456E-09

\0 1.035E-07 5.084E-08 3.162E-08 1.693E-088 1.083E-08 7.621E-09 5.698E-09 4.442E-09 3.571E-09 2.938E-09 2.463E-09 NNE NE 4.502E-08 2.246E-08 1.412E-08 7.665E-0!9 4.943E-09 3.500E-09 2.629E-09 2.057E-09 1. 659E-09 1.368E-09 1.149E-09 1.820E-08 8.967E-09 5.588E-09 2.997E-0!9 1.915E-09 1.346E-09 1.006E-09 7.835E-10 6.294E-10 5. 175E-10 4.335E-10 ENE 2.515E-10 1.142E-08 5.51SE-09 3.390E-09 1.788E-059 1.132E-09 7.912E-10 5.885E-10 4.569E-10 3.662E-10 3.006E-10 E 6.276E-10 5.260E-10 ESE 2.242E-08 1.096E-08 6.800E-09 3.630E-0!9 2.318E-09 1.630E-09 1.218E-09 9.490E-10 7.627E-10 1.707E-018 1.106E-08 7.860E-09 5.922E-09 4.646E-09 3.754E-09 3.103E-09 2. 610E-09 SE 9.834E-08 4.943E-08 3.123E-08 4.409E-09 2.907E-018 1.880E-08 1.334E-08 1.004E-08 7.867E-09 6.351E-09 5.245E-09 SSE 1.688E-07 8.459E-08 5.333E-08 CHI/Q (SEC/METER CUBED) FOR EACH SEGMES rT SEGMENT BOUNDARIES IN MILES FROM THE SITE DIRECTION .5-1 1-2 2-3 3-4 4-5 5-10 10-20 20-30 30-40 40-50 FROM SITE S 8.926E-06 2.018E-06 6.120E-07 3.029E-07 1.845E-07 7.855E-08 2.561E-08 1.131E-08 6.560E-09 4.327E-09 3.416E-07 1.653E-07 9.919E-08 4.124E-08 1.297E-08 5.594E-09 3.200E-09 2.092E-09 SSW 5.336E-06 1.173E-06 9.141E-10 6.405E-07 1.815E-07 8.628E-08 5.105E-08 2.069E-08 6.207E-09 2.565E-09 1.427E-09 SW 2.907E-06 8.905E-10 6.028E-07 1.718E-07 8.192E-08 4.858E-08 1.977E-08 5.971E-09 2.480E-09 1. 386E-09 WSW 2.722E-06 1. 164E-09 7.502E-10 W 2.348E-06 5.150E-07 1. 456E-07 6.912E-08 4.088E-08 1. 658E-08 4.994E-09 2.078E-09

1. 253E-07 5.975E-08 3.546E-08 1.449E-08 4.418E-09 1.852E-09 1.041E-09 6.719E-10 WNW 2.001E-06 4.406E-07 2.570E-09 1. 690E-09 8.910E-07 2.621E-07 1. 276E-07 7.685E-08 3.217E-08 1.024E-08 4.459E-09 NW 4.004E-06 6.045E-08 1.977E-08 8.754E-09 5.084E-09 3.358E-09 NNW 6.812E-06 1.546E-06 4.693E-07 2.325E-07 1.418E-07 N 6.655E-06 1.492E-06 4.433E-07 2.171E-07 1.313E-07 5.531E-08 1.775E-08 7.761E-09 4.478E-09 2.945E-09 NNE 6.403E-06 1.434E-06 4.282E-07 2.104E-07 1.276E-07 5.400E-08 1.748E-08 7.708E-09 4. 469E-09 2.950E-09 NE 2.554E-06 5.848E-07 1.803E-07 9.004E-08 5.523E-08 2.377E-08 7.889E-09 3.536E-09 2.069E-09 1. 373E-09 ENE 1.090E-06 2.457E-07 7.440E-08 3.679E-08 2.240E-08 9.516E-09 3.092E-09 1.362E-09 7.883E-10 5.195E-10 E 7.322E-07 1.660E-07 4.854E-08 2.354E-08 1.414E-08 5.882E-09 1. 852E-09 8.011E-10 4.599E-10 3.018E-10 3.157E-07 9.357E-08 4.577E-08 2.767E-08 1.166E-08 3.751E-09 1.648E-09 9.548E-10 6.300E-10 ESE 1.424E-06 3.113E-09 SE 5.540E-06 1.241E-06 3.879E-07 1.952E-07 1.204E-07 5.221E-08 1.755E-08 7.939E-09 4.671E-09 2.153E-06 6.694E-07 3.360E-07 2.068E-07 8.941E-08 2.990E-08 1.348E-08 7.910E-09 5.263E-09 SSE 9.585E-06

VENTS GROUND LEVEL RELEASES - APR-JUN 2001 CORRECTED USING STANDARD OPEN TERRAIN FACTORS

• • • • • • • • • • • • • • • • • • • • • RELATIVE DEPOSITION PER UNIT AREA (M**-2) AT FIXED POINTS BY DOWNWIND SECTORS DIRECTION DISTANCES IN MILES FROM SITE .25 .50 .75 1.00 1.50 2.00 2.50 3.00 3.50 4.00 4.50 S 2.101E-07 7.104E-08 3.648E-08 1.734E-08 6.229E-09 3.089E-09 1.819E-09 1.191E-09 8.380E-10 6.211E-10 4.786E-10 SSW 1.360E-07 4.600E-08 2.362E-08 1.123E-08 4.033E-09 2.000E-09 1.178E-09 7.712E-10 5.427E-10 4.022E-10 3.099E-10 SW 8.610E-08 2.911E-08 1.495E-08 7.107E-09 2.553E-09 1.266E-09 7.454E-10 4.881E-10 3.435E-10 2.545E-I0 1.961E-10 WSW 1.085E-07 3.668E-08 1.884E-08 8.955E-09 3.217E-09 1.595E-09 9.393E-10 6.150E-10 4.328E-l0 3.207E-l0 2.471E-10 W 1.291E-07 4.367E-08 2.242E-08 1.066E-08 3.829E-09 1.899E-09 1.118E-09 7.322E-10 5.152E-10 3.818KE-0 2.942E-10 WNW 9.299E-08 3.144E-08 1.614E-08 7.675E-09 2.757E-09 1.367E-09 8.051E-10 5.272E-10 3.709E-10 2.749E-10 2. 118E-0 NW 1. 636E-07 5.532E-08 2.840E-08 1.350E-08 4.850E-09 2.405E-09 1.416E-09 9.274E-10 6.526E-10 4.836E-10 3.727E-10 NNW 2.015E-07 6.813E-08 3.498E-08 1.663E-08 5.974E-09 2.962E-09 1.744E-09 1.142E-09 8.037E-10 5. 956E-10 4.590E-10 N 2.721E-07 9.200E-08 4.724E-08 2.246E-08 8.067E-09 4.001E-09 2.356E-09 1.542E-09 1.085E-09 8.043E-10 6.198E-10 NNE 2.841E-07 9.608E-08 4.933E-08 2.345E-08 8.424E-09 4.178E-09 2.460E-09 1.611E-09 1.133E-09 8.400E-10 6.473E-10 NE 6.543E-08 2.213E-08 1.136E-08 5.401E-09 1.940E-09 9.622E-10 5.665E-10 3.710E-10 2.610E-l0 1.934E-10 1.491E-10 ENE 3.961E-08 1.339E-08 6.876E-09 3.269E-09 1.174E-09 5.824E-10 3.429E-10 2.245E-l0 1.580E-10 1.171E-10 9.023E-i1 E 4.477E-08 1.514E-08 7.773E-09 3.696E-09 1.327E-09 6.583E-10 3.876E-10 2.538E-I0 1.786E-10 1.324E-10 1.020E-10 ESE 8.093E-08 2.737E-08 1.405E-08 6.680E-09 2.400E-09 1.190E-09 7.007E-10 4.588E-10 3.228E-10 2.393E-10 1.844E-10 SE 1. 842E-07 6.231E-08 3.199E-08 1.521E-08 5.463E-09 2.709E-09 1.595E-09 1.045E-09 7.350E-10 5.447E-10 4.198E-b0 SSE 2.170E-07 7.337E-08 3.767E-08 1.791E-08 6.433E-09 3.190E-09 1.879E-09 1.230E-09 8.655E-10 6.414E-10 4.943E-10 DIRECTION DISTANCES IN MILES FROM SITE 5.00 7.50 10.00 15.00 20.00 25.00 30.00 35.00 40.00 45.00 50.00 S 3.802E-10 1.689E-10'1.023E-10 5.172E-il 3.130E-lb 2.099E-II 1.504E-11 1.129E-i1 8.780E-12 7.013E-12 5.724E-12 SSW 2.462E-l0 1.094E-10 6.625E-11 3.349E-li 2.027E-lb 1.359E-11 9.738E-12 7.312E-12 5.685E-12 4.541E-12 3.707E-12 SW 1.55KE-I0 6.922E-11 4.193E-11 2.120E-li 1.283E-i1 8. 601E-12 6.163E-12 4.628E-12 3.598E-12 2.874E-12 2.346E-12 WSW 1. 963E-0 8.722E-Il 5.284E-il 2.671E-li 1.616E-11 1.084E-11 7.766E-12 5.831E-12 4.534E-12 3.622E-12 2.956E-12 Lii W 2.337E-10 1.038E-10 6.290E-lI 3.179E-il 1.924E-il 1.290E-11 9.245E-12 6.942E-12 5. 397E-12 4.311E-12 3.519E-12 WNW 1.683E-10 7.476E-lI 4.529E-lI 2.289E-il 1.385E-11 9.289E-12 6.656E-12 4.998E-12 3.886E-12 3.104E-12 2.534E-12 NW 2.961E-10 1.315E-10 7.967E-il 4.027E-li 2 437E-lb 1.634E-lI 1.171E-li 8.793E-12 6.837E-12 5.461E-12 4.458E-12 NNW 3.646E-10 1.620E-10 9.812E-11 4 960E-li 3. 002E-11 2.013E-11 1.442E-li 1.083E-li 8.420E-12 6.726E-12 5.490E-12 N 4.924E-10 2.187E-i0 1.325E-10 6.698E-lI 4.054E-11 2.718E-il 1.948E-li 1.462E-li 1.137E-11 9.083E-12 7.414E-12 NNE 5. 142E-10 2.284E-10 1.384E-10 6.994E-lI 4.233E-li 2.838E-lI 2.034E-lI 1.527E-il 1.187E-li 9.485E-12 7.742E-12 NE 1.184E-10 5.261E-Il 3.187E-li 1. 611E-Il 9.749E-12 6.537E-12 4.684E-12 3.517E-12 2.735E-12 2.184E-12 1.783E-12 ENE 7.168E-i1 3.184E-Il 1.929E-li 9.750E-12 5.901E-12 3.956E-12 2.835E-12 2.129E-12 1.655E-12 1.322E-12 1.079E-12 E 8.103E-i1 3.600E-il 2.181E-il 1. 102E-Il 6.671E-12 4.473E-12 3.205E-12 2.406E-12 1.871E-12 1.495E-12 1.220E-12 ESE 1.465E-b0 6.507E-Il 3.942E-Il 1. 992E-lI 1.206E-i1 8.085E-12 5.793E-12 4.350E-12 3.382E-12 2.702E-12 2.205E-12 SE 3.335E-10 1.481E-i0 8.974E-il 4.536E-li 2.745E-11 1.841E-11 1.319E-11 9.904E-12 7.700E-12 6.151E-12 5.021E-12 SSE 3.927E-10 1.744E-10 1.057E-10 5.341E-li 3.233E-11 2.167E-Il 1.553E-11 1.166E-11 9.068E-12 7.243E-12 5.912E-12 RELATIVE DEPOSITION PER UNIT AREA (M**-2) BY DOWNWIND SECTORS SEGMENT BOUNDARIES IN MILES DIRECTION .5-1 1-2 2-3 3-4 4-5 5-10 10-20 20-30 30-40 40-50 FROM SITE S 3.565E-08 7.303E-09 1.906E-09 8.562E-10 4.844E-10 1.863E-10 5.389E-11 2.136E-lb 1.141E-11 7.059E-12 SSW 2.309E-08 4.729E-09 1.234E-09 5.544E-10 3.137E-10 1.206E-10 3.489E-li 1.383E-li 7.385E-12 4.571E-12 SW 1.461E-08 2.993E-09 7.813E-10 3.509E-10 1. 985E-10 7.634E-11 2.208E-11 8.753E-12 4.674E-12 2.893E-12 WSW 1.841E-08 3.771E-09 9.845E-10 4.421E-10 2.501E-10 9.619E-11 2.783E-11 1.103E-11 5.890E-12 3.645E-12 W 2.192E-08 4.489E-09 1.172E-09 5.264E-10 2.978E-10 1.145E-10 3.313E-11 1.313E-11 7.011E-12 4.340E-12 WNW 1.578E-08 3.232E-09 8.438E-10 3.790E-10 2.-144E-10 8.245E-11 2.385E-11 9.453E-12 5.048E-12 3.125E-12 NW 2.776E-08 5.687E-09 1.485E-09 6.667E-10 3.772E-10 1.450E-10 4.196E-il 1.663E-11 8.881E-12 5.497E-12 NNW 3.419E-08 7.003E-09 1.828E-09 8.211E-10 4.645E-10 1.786E-10 5.168E-11 2.048E-li 1.094E-li 6.770E-12 N 4.617E-08 9.458E-09 2.469E-09 1.109E-09 6.273E-10 2.412E-10 6.979E-lI 2.766E-lI 1.477E-Il 9.142E-12 NNE 4.822E-08 9.877E-09 2.578E-09 1.158E-09 6.551E-10 2.519E-10 7.288E-li 2.889E-li 1.543E-li 9.547E-12 NE 1.110E-08 2.275E-09 5.938KE-0 2.667E-10 1.509E-10 5.802E-1I 1.678E-Il 6.652E-12 3.552E-12 2.199E-12 ENE 6.721E-09 1.377E-09 3.594E-10 1.614E-10 9.132E-li 3.512E-i1 1.016E-li 4.026E-12 2.150E-12 1.331E-12 E 7.598E-09 1.556E-09 4.063E-10 1.825E-10 1.032E-10 3.970E-11 1.148E-11 4.552E-12 2.431E-12 1.504E-12 ESE 1.373E-08 2.813E-09 7.344E-10 3.299E-10 1.866E-10 7.176E-11 2.076E-11 8.228E-12 4.394E-12 2.720E-12 SE 3.127E-08 6.405E-09 1.672E-09 7.509E-10 4.248E-10 1.634E-10 4.726E-11 1.873E-11 1.000E-11 6.191E-12 SSE 3.682E-08 7.542E-09 1.969E-09 8.843E-10 5.003E-10 1.924E-10 5.565E-11 2.206E-11 1.178E-11 7.291E-12

VENTS GROUND LEVEL RELEASES - APR-JUN 2001 CORRECTED USING STANDARD OPEN TERRAIN FACTORS SPECIFIC POINTS OF INTEREST RELEASE TYPE OF DIRECTION DIST. X/Q X/Q X/Q D/Q ID LOCATION FROM SITE (MI) (SEC/M3) (SEC/M3) (SEC/M3) (PER SQ.METER)

NO DECAY 2.260 DAY DECAY 8.000 DAY DECAY UNDEPLETED UNDEPLETED DEPLETED A Site Boundary S .80 8.8E-06 8.8E-06 7.8E-06 3.1E-08 A Site Boundary SSW .82 4.9E-06 4.9E-06 4.3E-06 1.9E-08 A Site Boundary SW .97 1.8E-06 1.8E-06 1.6E-06 7.6E-09 A Site Boundary WSW .93 1.9E-06 1.9E-06 1.7E-06 1.IE-08 A Site Boundary W .91 1.7E-06 1.7E-06 1.5E-06 1.3E-08 A Site Boundary WNW .94 1.4E-06 1.3E-06 1.2E-06 9.1E-09 A Site Boundary NW .81 3.8E-06 3.8E-06 3.4E-06 2.3E-08 A Site Boundary NNW .69 8.9E-06 8.9E-06 8.OE-06 4.1E-08 A Site Boundary N .67 9.OE-06 9.OE-06 8.1E-06 5.6E-08 A Site Boundary NNE .60 1.OE-05 1.0E-05 9.3E-06 7.1E-08 A Site Boundary NE .62 3.9E-06 3.8E-06 3.5E-06 1.5E-08 A Site Boundary ENE .59 1.8E-06 1.8E-06 1.6E-06 1.OE-08 A Site Boundary E .53 1.4E-06 1.4E-06 1.3E-06 1.4E-08 A Site Boundary ESE .54 2.7E-06 2.7E-06 2.5E-06 2.4E-08 A Site Boundary SE .65 7.9E-06 7.8E-06 7.1E-06 4.1E-08 A Site Boundary SSE .81 9.0E-06 9.0E-06 8.OE-06 3.1E-08 A Nearest Res SSW 2.20 5.3E-07 5.3E-07 4.3E-07 1.6E-09 A Nearest Res SW 1.30 9.1E-07 9.1E-07 7.8E-07 3.6E-09 A Nearest Res WSW 1.20 1.0E-06 1.0E-06 8.9E-07 5.6E-09 A Nearest Res W 1.00 1.4E-06 1.4E-06 1.2E-06 1.1E-08 A Nearest Res WNW 1.70 3.4E-07 3.4E-07 2.9E-07 2.OE-09 A Nearest Res NW .90 3.0E-06 3.0E-06 2.6E-06 1.8E-08 A Nearest Res NNW 1.90 9.8E-07 9.7E-07 8.1E-07 3.4E-09 A Nearest Res N 3.00 3.7E-07 3.7E-07 2.9E-07 1.5E-09 A Nearest Res ENE 1.70 2.0E-07 1.9E-07 1.6E-07 8.6E-10 A Nearest Res E 1.80 1.1E-07 1.1E-07 9.6E-08 8.SE-10 SA Nearest Res ESE 2.30 1.3E-07 1.3E-07 1.1E-07 8.SE-10 Nearest Cow NNW 3.50 2.9E-07 2.9E-07 2.3E-07 8.0E-10 A Nearest Garde SW 1.30 9.1E-07 9.1E-07 7.8E-07 3.6E-09 A Nearest Garde WSW 1.90 3.7E-07 3.6E-07 3.OE-07 1.8E-09 A Nearest Garde WNW 2.40 1.6E-07 1.6E-07 1.3E-07 8.9E-10 A Nearest Garde NW 2.90 2.3E-07 2.3E-07 1.8E-07 1.0E-09 A Nearest Garde NNW 1.90 9.8E-07 9.7E-07 8.1E-07 3.4E-09 A Nearest Garde N 3.00 3.7E-07 3.7E-07 2.9E-07 1.5E-09 A Nearest Garde ENE 1.70 2.OE-07 1.9E-07 1.6E-07 8.6E-10 A Nearest Garde E 2.00 9.2E-08 9.2E-08 7.6E-08 6.6E-10 A Nearest Garde ESE 2.30 1.3E-07 1.3E-07 I.IE-07 8.5E-10

Atmospheric Diffusion Estimates Ground Level Releases January-June 2001 B252

VENTS GROUND LEVEL RELEASES - JAN-JUN 2001 NO DECAY, UNDEPLETED CORRECTED USING STANDARD OPEN TERRAIN FACTORS ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE SECTOR .250 .500 .750 1.000 1.500 2.000 2.500 3.000 3.500 4.000 4.500 4.953E-06 1.998E-06 1.085E-06 6.891E-07 4 .817E-07 3.592E-07 2.805E-07 2.267E-07 S 5.478E-05 1.810E-05 9.801E-06 1.841E-07 1.433E-07 1.154E-07 SSW 2.892E-05 9.767E-06 5.246E-06 2.628E-06 1.048E-06 5.645E-07 3.563E-07 2 .479E-07 1.268E-06 4.992E-07 2.663E-07 1.668E-07 1 .153E-07 8.518E-08 6.595E-08 5.291E-08 SW 1.312E-05 4.601E-06 2.518E-06 WSW 1.399E-05 4.929E-06 2.677E-06 1.341E-06 5.302E-07 2.838E-07 1.782E-07 1 .235E-07 9.138E-08 7.089E-08 5.696E-08 W 1.112E-05 3.850E-06 2.094E-06 1.052E-06 4.161E-07 2.229E-07 1.401E-07 9 .711E-08 7.190E-08 5.580E-08 4.485E-08 WNW 1.470E-05 5.132E-06 2.775E-06 1.388E-06 5.487E-07 2.938E-07 1.846E-07 1 .279E-07 9.470E-08 7.348E-08 5.906E-08 NW 3.580E-05 1.174E-05 6.349E-06 3.209E-0O 1.299E-06 7.068E-07 4.497E-07 3 .148E-07 2.350E-07 1.837E-07 1.486E-07 NNW 4.970E-05 1.590E-05 8.537E-06 4.316E-06 1.772E-06 9.735E-07 6.240E-07 4 .395E-07 3.298E-07 2.589E-07 2.102E-07 N 5.941E-05 1.929E-05 1.031E-05 S. 189E-0 2.119E-06 1.161E-06 7.422E-07 5 .217E-07 3.909E-07 3.064E-07 2.485E-07 NNE 4.090E-05 1.344E-05 7.273E-06 3.673E-0O 1.484E-06 8.066E-07 5.127E-07 3 .587E-07 2.677E-07 2.091E-07 1.691E-07 NE 2.377E-05 7.507E-06 3.971E-06 1.997E-0O 8.244E-07 4.547E-07 2.922E-07 2 .063E-07 1.550E-07 1.219E-07 9.911E-08 ENE 1.600E-05 5.176E-06 2.782E-06 1.407E-0O 5.742E-07 3.141E-07 2.005E-07 1 .408E-07 1. 054E-07 8.251E-08 6.685E-08 E 1.636E-05 5.364E-06 2.918E-06 1.481E-Of 5.982E-07 3.250E-07 2.065E-07 1 .444E-07 1. 077E-07 8.413E-08 6.800E-08 ESE 2.080E-05 7.165E-06 3.931E-06 1.987E-06 7.908E-07 4.253E-07 2.681E-07 1 .863E-07 1. 382E-07 1. 074E-07 8.649E-08 SE 4.169E-05 1.393E-05 7.474E-06 3.752E-06 1.517E-06 8.253E-07 5.249E-07 3 .674E-07 2.742E-07 2.143E-07 1.734E-07 SSE 6.483E-05 2.105E-05 1.119E-05 5.616E-0O 2.295E-06 1.257E-06 8.041E-07 5 .653E-07 4.236E-07 3.321E-07 2.694E-07 ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE SECTOR 5.000 7.500 10.000 15.000 20.000 25.000 30.000 35.000 40.000 45.000 50.000 S 1.881E-07 9.775E-08 6.383E-08 3.700E-08 2.523E-08 1.879E-08 1.478E-08 1 .208E-08 1 01SE-08 8.708E-09 7.595E-09 SSW 9.558E-08 4.918E-08 3.190E-08 1.833E-0O 1.244E-08 9.227E-09 7.238E-09 5 .900E-09 4. 946E-09 4.236E-09 3.689E-09 SW 4.362E-08 2.207E-08 1.414E-08 7.976E-09 5.335E-09 3.913E-09 3.041E-09 2 .459E-09 2. 047E-09 1.742E-09 1.508E-09 WSW 4.703E-08 2.394E-08 1.541E-08 8.750E-0O 5.881E-09 4.330E-09 3.376E-09 2 .738E-09 2. 284E-09 1.948E-09 1.690E-09 W 3.706E-08 1.891E-08 1.219E-08 6.944E-0S9 4.680E-09 3.453E-09 2.697E-09 2 .190E-09 1. 830E-09 1.562E-09 1.357E-09 WNW 4.879E-08 2.489E-08 1.605E-08 9.136E-0O 6.152E-09 4.536E-09 3.541E-09 2 .874E-09 2.401E-09 2.049E-09 1.779E-09 NW 1.235E-07 6.436E-08 4.213E-08 2.450E-0O 1.675E-08 1.250E-08 9.847E-09 8 .057E-09 6. 776E-09 5.819E-09 S.080E-09 NNW 1.752E-07 9.249E-08 6.107E-08 3.594E-0O 8 2.477E-08 1.859E-08 1.472E-08 1 .210E-08 1. 021E-08 8.794E-09 7.698E-09 t4* 2.070E-07 1.088E-07 7.169E-08 4.205E-0O 8 2.892E-08 2.167E-08 1.714E-08 1 .407E-08 1. 186E-08 1.021E-08 8.935E-09 NNE 6.591E-09 5.753E-09 HNE 1.404E-07 7.312E-08 4.783E-08 2.779E-0O 8 1.899E-08 1.416E-08 1.116E-08 9 .128E-09 7 676E-09 8.270E-08 4.384E-08 2.903E-08 1.716E-08 1.186E-08 8.925E-09 7.083E-09 5 .829E-09 4. 928E-09 4.251E-09 3.725E-09 ENE 8 7.655E-09 5.721E-09 4.516E-09 3 .700E-09 3. 116E-09 2.678E-09 2.340E-09 5.562E-08 2.913E-08 1.913E-08 1.117E-0O E 1.111E-0O 7.575E-09 5.642E-09 4.440E-09 3 .62SE-09 3. 048E-09 2.615E-09 2.281E-09 5.645E-08 2.933E-08 1.916E-08 ESE 7.154E-08 3.665E-08 2.370E-08 1.354E-088 9.140E-09 6.750E-09 5.276E-09 4 .287E-09 3. 584E-09 3.061E-09 2.659E-09 SE 7 876E-09 6.763E-09 5.903E-09 SSE 1.440E-07 7.501E-08 4.908E-08 2.853E-0O 1.949E-08 1.453E-08 1.145E-08 9 .366E-09 2.244E-07 1.180E-07 7.776E-08 4.564E-08 3.140E-08 2.355E-08 1.863E-08 1 .530E-08 1.291E-08 1.111E-08 9.725E-09 CHI/Q (SEC/METER CUBED) FOR EACH SEGMENT S5EGMENT BOUNDARIES IN MILES FROM THE SITE DIRECTION .5-1 1-2 2-3 3-4 4-5 5-10 10-20 20-30 30-40 40-50 FROM SITE S 9.491E-06 2.249E-06 7.117E-07 3.642E-07 2.283E-07 1.028E-07 3.773E-08 1.890E-08 1.212E-08 8.723E-09 SSW 5.087E-06 1.184E-06 3.685E-07 1. 868E-07 1.163E-07 5.181E-08 1.873E-08 9.288E-09 5.919E-09 4.244E-09 SW 2.425E-06 5. 665E-07 1.728E-07 8. 647E-08 5.333E-08 2.333E-08 8.172E-09 3.943E-09 2.468E-09 1.746E-09

6. 009E-07 1. 845E-07 9.275E-08 5.741E-08 2.528E-08 8.955E-09 4.362E-09 2.747E-09 1.952E-09 WSW 2.584E-06 4.715E-07 1.450E-07 7.297E-08 4.521E-08 1.996E-08 7. 104E-09 3.478E-09 2.197E-09 1.565E-09 W 2.021E-06 6.219E-07 1.910E-07 9.611E-08 5.953E-08 2.627E-08 9.345E-09 4.569E-09 2.884E-09 2.053E-09 WNW 2.682E-06 1.460E-06 4.643E-07 2. 383E-07 1.497E-07 6.762E-08 2.498E-08 1.257E-08 S. 081E-09 5.829E-09 NW 6.151E-06 1.213E-08 8.807E-09 1.982E-06 6.434E-07 3. 341E-07 2.117E-07 9.691E-08 3.656E-08 1.869E-08 NNW 8.298E-06 2.179E-08 N 1.003E-05 2.375E-06 7.656E-07 3. 961E-07 2.503E-07 1.141E-07 4.280E-08 1.411E-08 1.023E-08 1.669E-06 5.295E-07 2. 714E-07 1.703E-07 7.684E-08 2.833E-08 1.425E-08 9.155E-09 6. 602E-09 NNE 7.044E-06 NE 3.879E-06 9.207E-07 3.012E-07 1. 571E-07 9.978E-08 4.590E-08 1.744E-08 8.971E-09 5.844E-09 4.257E-09 6.437E-07 2. 069E-07 1. 068E-07 6.733E-08 3.057E-08 1.138E-08 5.755E-09 3.710E-09 2.683E-09 ENE 2.703E-06 E 2.823E-06 6.729E-07 2.133E-07 1. 092E-07 6.850E-08 3.084E-08 1.133E-08 5.676E-09 3.639E-09 2.620E-09 8.941E-07 2.773E-07 1.402E-07 8.716E-08 3.865E-08 1.384E-08 6.798E-09 4.302E-09 3.067E-09 ESE 3.786E-06 1.462E-08 9.393E-09 6.774E-09 SE 7.254E-06 1.706E-06 5.420E-07 2.780E-07 1.746E-07 7.881E-08 2.908E-08 8.294E-07 4.293E-07 2.713E-07 1.238E-07 4.645E-08 2.368E-08 1.534E-08 1.113E-08 SSE 1.090E-05 2.572E-06

VENTS GROUND LEVEL RELEASES - JAN-JUN 2001 2.260 DAY DECAY, UNDEPLETED CORRECTED USING STANDARD OPEN TERRAIN FACTORS ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE SECTOR .250 .500 .750 1.000 1.500 2.000 2.500 3.000 3.500 4.000 S 5.473E-05 1.807E-05 9., 773E-06 4.934E-0E6 1.987E-06 1.076E-06 6.822E-07 4. 759E-07 4.500 SSW 3.541E-07 2.759E-07 2.225E-07 2.889E-05 9.747E-06 5.:230E-06 2.617E-0O 6 1.041E-06 5.596E-07 3.525E-07 2. 447E-07 SW 1.311E-05 4.593E-06 2.! 511E-06 1.813E-07 1.408E-07 1.132E-07 1.263E-0E6 4.965E-07 2.644E-07 1.653E-07 1. 141E-07 8.410E-08 6.500E-08 5.205E-08 WSW 1.398E-05 4.921E-06 2.i671E-06 1.337E-066 5.275E-07 2.819E-07 1.767E-07 1. 222E-07 W 9.030E-08 6.993E-08 5.609E-08 1.111E-05 3.846E-06 2.1091E-06 1. 050E-066 4.147E-07 2.219E-07 1.393E-07 9. 645E-08 7.133E-08 WNW 1.469E-05 5.124E-06 2.'769E-06 5.529E-08 4.439E-08 1.384E-0 6 5.463E-07 2.921E-07 1.833E-07 1. 268E-07 9.376E-08 7.265E-08 5.831E-08 NW 3.577E-05 1.172E-05 6.:332E-06 3.197E-06 1.292E-06 7.018E-07 4.457E-07 3. 115E-07 NNW 2.321E-07 1.811E-07 1.463E-07 4.965E-05 1.587E-05 8. 511E-06 4.298E-06 1.761E-06 9.654E-07 6.175E-07 4. 340E-07 3.249E-07 N 5.935E-05 1.926E-05 1. 028E-05 2.545E-07 2.062E-07 5.168E-06 2.107E-06 1.152E-06 7.348E-07 5. 155E-07 3.854E-07 3.01SE-07 2.441E-07 NNE 4.086E-05 1.342E-05 7. 252E-06 3.659E-06 1.475E-06 8.002E-07 5.076E-07 3. 544E-07 2.639E-07 NE 2.374E-05 7.490E-06 3. 957E-06 2.058E-07 1.661E-07 1.988E-06 8.187E-07 4.505E-07 2.888E-07 2. 034E-07 1.525E-07 1.196E-07 9.702E-08 ENE 1.599E-05 5.165E-06 2., 774E-06 1.402E-06 5.706E-37 3.115E-07 1.984E-07 1. 390E-07 1.038E-07 E 1.634E-05 5.355E-06 2. 911E-06 8.113E-08 6.559E-08 1.476E-06 5.951E-07 3.228E-07 2.047E-07 1. 429E-07 1.064E-07 8.297E-08 6. 695E-08 ESE 2.078E-05 7.154E-06 3.5922E-06 1.981E-06 7.871E-07 4.226E-07 2.660E-07 1. 845E-07 1.367E-07 SE 4.165E-05 1.390E-05 7.4 154E-06 1.061E-07 8.524E-08 3.739E-06 1.509E-06 8.194E-07 5.202E-07 3. 634E-07 2.707E-07 2.112E-07 1.705E-07 SSE 6.476E-05 2.100E-05 1.JL16E-05 5.594E-06 2.281E-06 1.247E-06 7.961E-07 5. 586E-07 4.177E-07 3.268E-07 2.645E-07 ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE SECTOR 5.000 7.500 10.000 15.000 20.000 25.000 30.000 35.000 40.000 45.000 50.000 S 1.843E-07 9.476E-08 6.123E-08 3.475E-08 2.320E-08 1.691E-08 1.302E-08 1.042E-08 8.570E-09 7.198E-09 6.147E-09 SSW 9.350E-08 4.757E-08 3.051E-08 1.714E-08 1.137E-08 8.244E-09 6.322E-09 5.038E-09 4.129E-09 3.457E-09 2.944E-09 SW 4.284E-08 2.148E-08 1.364E-08 7.556E-09 4.964E-09 3.577E-09 2.731E-09 2.169E-09 1.774E-09 1.484E-09 1.263E-09 WSW 4.624E-08 2.333E-08 1.489E-08 8.307E-09 5.486E-09 3.969E-09 3.041E-09 2.423E-09 1.987E-09 1.665E-09 1.420E-09 A*

W 3.663E-08 1.858E-08 1.191E-08 6.706E-09 4.468E-09 3.258E-09 2.515E-09 2.019E-09 1.667E-09 1.407E-09 1.208E-09 WNW 4.810E-08 2.437E-08 1.560E-08 8.761E-09 5.819E-09 4.233E-09 3.260E-09 2.611E-09 2.152E-09 1.813E-09 1.554E-09 NW 1.213E-07 6.266E-08 4.065E-08 2.322E-08 1.560E-08 1.143E-08 8.848E-09 7.114E-09 5.879E-09 4.961E-09 4.256E-09 NNW 1.715E-07 8.957E-08 5.850E-08 3.369E-08 2.272E-08 1.669E-08 1.293E-08 1.040E-08 8.588E-09 7.241E-09 6.204E-09 N 2.028E-07 1.056E-07 6.881E-08 3.953E-08 2.662E-08 1.954E-08 1.514E-08 1.217E-08 1.005E-08 8.474E-09 7.262E-09 NNE 1.376E-07 7.092E-08 4.591E-08 2.612E-08 1.748E-08 1.277E-08 9.849E-09 7.891E-09 6.498E-09 5.465E-09 4.672E-09 NE 8.077E-08 4.230E-08 2.768E-08 1.597E-08 1.077E-08 7.910E-09 6.126E-09 4.921E-09 4.059E-09 3.418E-09 2.924E-09 ENE 5.445E-08 2.821E-08 1.833E-08 1. 047E-08 7.023E-09 5.136E-09 3.967E-09 3.181E-09 2.621E-09 2.205E-09 1.886E-09 E 5.548E-08 2.857E-08 1.849E-08 1.053E-08 7.059E-09 5.165E-09 3.993E-09 3.207E-09 2.648E-09 2.232E-09 1.914E-09 ESE 7.039E-08 3.577E-08 2.294E-08 1.289E-08 8.561E-09 6.220E-09 4.783E-09 3.824E-09 3.146E-09 2.644E-09 2.261E-09 SE 1.413E-07 7.291E-08 4.724E-08 2.692E-08 1.803E-08 1.318E-08 1.018E-08 8.163E-09 6.729E-09 5.664E-09 4.847E-09 SSE 2.199E-07 1.144E-07 7.461E-08 4.288E-08 2.889E-08 2.121E-08 1.643E-08 1.321E-08 1.091E-08 9.199E-09 7.883E-09 CHI/Q (SEC/METER CUBED) FOR EACH SEGMENT SEGMENT BOUNDARIES IN MILES FROM THE SITE DIRECTION .5-1 1-2 2-3 3-4 4-5 5-10 10-20 20-30 30-40 40-50 FROM SITE S 9.465E-06 2.237E-06 7.048E-07 3.591E-07 2.242E-07 9.976E-08 3.550E-08 1.703E-08 1.046E-08 7.215E-09 SSW 5.072E-06 1.177E-06 3.646E-07 1.840E-07 1.141E-07 5. 019E-08 1.755E-08 8.309E-09 5. 059E-09 3.466E-09 SW 2.419E-06 5.637E-07 1. 713E-07 8.539E-08 5.248E-08 2.274E-08 7.755E-09 3.608E-09 2.179E-09 1.488E-09 WSW 2.578E-06 S. 982E-07 1.830E-07 9.167E-08 5. 654E-08 2.467E-08 8.515E-09 4.002E-09 2.433E-09 1.670E-09 W 2.018E-06 4.701E-07 1.442E-07 7.239E-08 4.475E-08 1.963E-08 6.868E-09 3.283E-09 2.027E-09 1.410E-09 WNW 2.677E-06 6.195E-07 1.897E-07 9.517E-08 5.878E-08 2.575E-08 8.974E-09 4.267E-09 2.622E-09 1.818E-09 NW 6.136E-06 1.453E-06 4. 603E-07 2.354E-07 1.473E-07 6.591E-08 2.371E-08 1. 151E-08 7.139E-09 4.972E-09 NNW 8.274E-06 1.971E-06 6.368E-07 3.293E-07 2.077E-07 9.397E-08 3.433E-08 1. 679E-08 1. 043E-08 7.256E-09 N 1.000E-05 2.363E-06 7. 582E-07 3.906E-07 2.458E-07 1. 108E-07 4.030E-08 1.967E-08 1.221E-08 8.492E-09 NNE 7.025E-06 1. 661E-06 5 244E-07 2. 676E-07 1. 673E-07 7.463E-08 2.668E-08 1.286E-08 7.920E-09 5.477E-09 NE 3.867E-06 9.149E-07 2. 978E-07 1.545E-07 9.770E-08 4.435E-08 1.626E-08 7.959E-09 4.937E-09 3.425E-09 ENE 2.695E-06 6.401E-07 2. 048E-07 1.052E-07 6.607E-08 2.965E-08 1.068E-08 5.171E-09 3. 192E-09 2.210E-09 E 2.816E-06 6.697E-07 2.115E-07 1.079E-07 6.745E-08 3. 007E-08 1.076E-08 5.201E-09 3.219E-09 2 237E-09 ESE 3.777E-06 8.903E-07 2.751E-07 1.387E-07 8.591E-08 3.776E-08 1.320E-08 6.270E-09 3.840E-09 2.651E-09 SE 7.236E-06 1.698E-06 5. 373E-07 2.745E-07 1.717E-07 7.671E-08 2.749E-08 1. 327E-08 8.193E-09 5.677E-09 SSE 1.087E-05 2.558E-06 8.214E-07 4.233E-07 2.664E-07 1.202E-07 4.371E-08 2.134E-08 1. 325E-08 9.219E-09

VENTS GROUND LEVEL RELEASES - JAN-JUN 2001 8.000 DAY DECAY, DEPLETED CORRECTED USING STANDARD OPEN TERRAIN FACTORS ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE SECTOR .250 .500 .750 1.000 1.500 2.000 2.500 3.000 3.500 4.000 4.500 S 5.183E-05 1.652E-05 8.727E-06 4.331E-06 1.694E-06 8.964E-07 5.566E-07 3. .813E-07 2.791E-07 2.143E-07 1.705E-07 SSW 2.736E-05 8.914E-06 4.671E-06 2.298E-06 8.884E-07 4.663E-07 2.877E-07 1..962E-07 1.430E-07 1. 094E-07 8.680E-08 SW 1.241E-05 4.199E-06 2.242E-06 1.109E-06 4.233E-07 2.201E-07 1.348E-07 9. .133E-08 6.623E-08 5.042E-08 3.982E-08 WSW 1.323E-05 4.499E-06 2.384E-06 1.173E-06 4.496E-07 2.345E-07 1.440E-07 9. .780E-08 7. 107E-08 5.421E-08 4.288E-08 W 1.052E-05 3.515E-06 1.865E-06 9.202E-07 3.531E-07 1.843E-07 1.133E-07 7 .699E-08 5.598E-08 4.272E-08 3.382E-08 WNW 1.391E-05 4.684E-06 2.471E-06 1.214E-06 4.654E-07 2.429E-07 1.492E-07 1,.014E-07 7.369E-08 5.623E-08 4.449E-08 NW 3.387E-05 1.072E-05 5.653E-06 2.806E-06 1.101E-06 5.841E-07 3.633E-07 2..493E-07 1.828E-07 1.405E-07 NNW 4.702E-05 1.451E-05 7.601E-06 1. 119E-07 3.773E-06 1.502E-06 8.042E-07 5.040E-07 3..478E-07 2.562E-07 1.978E-07 1.581E-07 N 5.621E-05 1.761E-05 9.184E-06 4.537E-06 1.797E-06 9.590E-07 5.995E-07 4..130E-07 3.038E-07 2.342E-07 1. 869E-07 NNE 3.870E-05 1.227E-05 6.476E-06 3.212E-06 1.258E-06 6.664E-07 4.141E-07 2. .840E-07 2.080E-07 1.598E-07 1.272E-07 NE 2.249E-05 6.851E-06 3.535E-06 1.746E-06 6.988E-07 3.755E-07 2.359E-07 1..632E-07 1.204E-07 9.307E-08 7.448E-08 ENE 1.514E-05 4.723E-06 2.477E-06 1.231E-06 4.868E-07 2.594E-07 1.620E-07 1..114E-07 8.186E-08 6.303E-08 5.028E-08 E 1.548E-05 4.896E-06 2.599E-06 1.295E-06 5.073E-07 2.686E-07 1.669E-07 1..144E-07 8.377E-08 6.433E-08 5.119E-08 ESE 1.968E-05 6.540E-06 3.501E-06 1.738E-06 6.707E-07 3.515E-07 2.167E-07 1..476E-07 1.075E-07 8.217E-08 6.512E-08 SE 3.944E-05 1.271E-05 6.655E-06 3.281E-06 1.287E-06 6.820E-07 4.241E-07 2. .909E-07 2.132E-07 1.638E-07 1.305E-07 SSE 6.134E-05 1.921E-05 9.965E-06 4.910E-06 1.946E-06 1.039E-06 6.495E-07 4. .475E-07 3.292E-07 2.538E-07 2.027E-07 ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE SECTOR 5.000 7.500 10.000 15.000 20.000 25.000 30.000 355.000 40.000 45.000 50.000 S 1.394E-07 6.831E-08 4.238E-08 2.260E-08 1.439E-08 1.009E-08 7.521E-09 5. .848E-09 4.690E-09 3.851E-09 3.221E-09 SSW 7.080E-08 3.434E-08 2.116E-08 1.119E-08 7.082E-09 4.945E-09 3.673E-09 2. .848E-09 2.278E-09 1.867E-09 1.559E-09 SW 3.235E-08 1.544E-08 9.402E-09 4.884E-09 3.053E-09 2.111E-09 1.555E-09 1.*198E-09 9.529E-10 7.770E-10 6.460E-10 WSW 3.489E-08 1.675E-08 1.025E-08 5.362E-09 3.368E-09 2.337E-09 1.728E-09 1..335E-09 1.064E-09 8.697E-10 7.245E-10 W 2.753E-08 1.326E-08 8.137E-09 4.276E-09 2.697E-09 1.879E-09 1.394E-09 1..080E-09 8.641E-10 7.081E-10 5.915E-10 WNW 3.622E-08 1.744E-08 1.070E-08 5.614E-09 3.536E-09 2.461E-09 1.824E-09 1. 412E-09 1.128E-09 9.240E-10 7.713E-10 NW 9.158E-08 4.503E-08 2.802E-08 1.501E-08 9.586E-09 6.741E-09 5.037E-09 3. 926E-09 3.155E-09 2.596E-09 2.176E-09 NNW 1.298E-07 6.461E-08 4.053E-08 2.195E-08 1.412E-08 9.976E-09 7.483E-09 5. .849E-09 4.712E-09 3.885E-09 3.261E-09 to N 1.534E-07 7.607E-08 4.761E-08 2.570E-08 1.650E-08 1.164E-08 8.725E-09 6. .815E-09 5.487E-09 4.521E-09 3.794E-09 NNE 1.041E-07 5.110E-08 3.176E-08 1.698E-08 1.083E-08 7.609E-09 5.679E-09 4. .421E-09 3.549E-09 2.917E-09 2.442E-09 NE 6.124E-08 3.059E-08 1.924E-08 1.046E-08 6.741E-09 4.772E-09 3.585E-09 2. .805E-09 2.261E-09 1.865E-09 1.567E-09 ENE 4.121E-08 2.035E-08 1.270E-08 6.820E-09 4.362E-09 3.070E-09 2.295E-09 1..789E-09 1.438E-09 1. 183E-09 9.914E-10 E 4.187E-08 2.052E-08 1.274E-08 6.802E-09 4.336E-09 3.044E-09 2.272E-09 1..768E-09 1.420E-09 1.167E-09 9.773E-10 ESE 5.308E-08 2.566E-08 1.577E-08 8.304E-09 5.239E-09 3.649E-09 2.706E-09 2. 095E-09 1. 674E-09 1.370E-09 1. 143E-09 SE 1.068E-07 5.246E-08 3.262E-08 1.745E-08 1.113E-08 7.821E-09 5.839E-09 4. 547E-09 3.651E-09 3.001E-09 2.514E-09 SSE 1.663E-07 8.248E-08 5.163E-08 2.788E-08 1.791E-08 1.265E-08 9.480E-09 7. 407E-09 5.965E-09 4.916E-09 4.126E-09 CHI/Q (SEC/METER CUBED) FOR EACH SEGMES SEGMENT BOUNDARIES IN MILES FROM THE SITE DIRECTION .5-1 1-2 2-3 3-4 4-5 5-10 10-20 20-30 30-40 40-50 FROM SITE S 8.505E-06 1. 926E-06 5.771E-07 2.836E-07 1.720E-07 7.259E-08 2.335E-08 1. 021E-08 5.885E-09 3.866E-09 SSW 4.559E-06 1. 014E-06 2.987E-07 1.454E-07 8.758E-08 3.659E-08 1.1SBE-08 5.006E-09 2.867E-09 1.875E-09 SW 2.173E-06 4.853E-07 1.402E-07 6.738E-08 4.019E-08 1.651E-08 5.074E-09 2.140E-09 1.207E-09 7.806E-10 WSW 2.316E-06 5.148E-07 1.497E-07 7.228E-08 4.328E-08 1.789E-08 5.562E-09 2.368E-09 1.344E-09 8.736E-10 W 1.812E-06 4.041E-07 1.177E-07 5.693E-08 3.413E-08 1.416E-08 4.432E-09 1.904E-09 1.088E-09 7. 111E-10 WNW 2.404E-06 5.328E-07 1.550E-07 7.494E-08 4.491E-08 1.862E-08 5. 82 0E-09 2.493E-09 1.422E-09 9.281E-10 NW 5.513E-06 1.250E-06 3.766E-07 1. 857E-07 1.128E-07 4.781E-08 1.549E-08 6.818E-09 3.950E-09 2. 606E-09 NNW 7.436E-06 1. 697E-06 5.216E-07 2.601E-07 1. 594E-07 6.840E-08 2.260E-08 1. 008E-08 5. 883E-09 3 899E-09 N 8.991E-06 2 033E-06 6.208E-07 3.085E-07 1.885E-07 8.060E-08 2.648E-08 1. 177E-08 6.855E-09 4.538E-09 NNE 6.313E-06 1. 429E-06 4.293E-07 2.114E-07 1.283E-07 5.428E-08 1.753E-08 7.697E-09 4.448E-09 2.928E-09 NE 3.477E-06 7. 878E-07 2.441E-07 1.222E-07 7.509E-08 3.236E-08 1.076E-08 4.822E-09 2.821E-09 1.872E-09 ENE 2.422E-06 5 510E-07 1.677E-07 8.314E-08 5.070E-08 2.158E-08 7.033E-09 3.105E-09 1. 800E-09 1. 188E-09 E 2.530E-06 5.762E-07 1.730E-07 8. 511E-08 5.163E-08 2.181E-08 7.026E-09 3.080E-09 1.779E-09 1. 172E-09 ESE 3.393E-06 7. 659E-07 2.250E-07 1. 093E-07 6.572E-08 2.736E-08 8.602E-09 3.696E-09 2.109E-09 1.376E-09 SE 6.501E-06 1. 461E-06 4.396E-07 2.166E-07 1.316E-07 5.571E-08 1. 801E-08 7.911E-09 4.575E-09 3.013E-09 SSE 9.772E-06 2.201E-06 6.725E-07 3.343E-07 2. 043E-07 8.739E-08 2.873E-08 1.278E-08 7.450E-09 4.934E-09

VENTS GROUND LEVEL RELEASES - JAN-JUN 2001 CORRECTED USING STANDARD OPEN TERRAIN FACTORS * * **** *** *** * *

• RELATIVE DEPOSITION PER UNIT AREA (M**-2) AT FIXED POINTS BY DOWNWIND SECTORS DIRECTION DISTANCES IN MILES FROM SITE .25 .50 .75 1.00 1.50 2.00 2.50 3.00 3.50 4.00 4.50 S 2.323E-07 7.854E-08 4.033E-08 1.917E-08 6.887E-09 3.415E-09 2.011E-09 1.317E-09 9.265E-10 6.867E-10 5.291E-10 SSW 1.125E-07 3.804E-08 1. 953E-08 9.286E-09 3.335E-09 1. 654E-09 9.740E-10 6.377E-10 4.487E-10 3.326E-10 2.563E-10 SW 6.022E-08 2.036E-08 1. 046E-08 4.971E-09 1.785E-09 8.854E-10 5.214E-10 3.414E-10 2.402E-10 1.780E-10 1. 372E-10 WSW 7.610E-08 2.573E-08 1.321E-08 6.281E-09 2.256E-09 1. 119E-09 6.589E-10 4.314E-10 3.036E-10 2.250E-10 1.734E-10 W 7.742E-08 2. 618E-08 1. 344E-08 6.391E-09 2.296E-09 1.138E-09 6.703E-10 4.389E-10 3.088E-10 2.289E-10 1.764E-10 WNW 8.867E-08 2.998E-08 1.540E-08 7.319E-09 2.629E-09 1.304E-09 7.677E-10 5.027E-10 3.537E-10 2.621E-10 2.020E-10 NW 1.641E-07 5. 549E-08 2.849E-08 1.355E-08 4.866E-09 2.413E-09 1.421E-09 9.304E-10 6. 546E-10 4.852E-10 3.739E-10 NNW 1.793E-07 6. 064E-08 3.114E-08 1.480E-08 5.317E-09 2.637E-09 1.553E-09 1.017E-09 7.154E-10 5.301E-10 4.085E-10 N 2.495E-07 8 436E-08 4.331E-08 2.059E-08 7.397E-09 3. 668E-09 2.160E-09 1.414E-09 9.952E-10 7.375E-10 5.683E-10 NNE 2.025E-07 6. 847E-08 3.516E-08 1.671E-08 6.004E-09 2.977E-09 1.753E-09 1.148E-09 8.077E-10 5.986E-10 4.613E-10 NE 7.014E-08 2.372E-08 1.218E-08 5.790E-09 2.080E-09 1.031E-09 6.073E-10 3.977E-10 2.798E-10 2.074E-10 1.598E-10 ENE 6.022E-08 2.036E-08 1.046E-08 4.971E-09 1.785E-09 8.854E-10 5.214E-10 3.414E-10 2.402E-10 1.7801-10 1.372E-10 E 8.470E-08 2.864E-08 1.471E-08 6.992E-09 2.511E-09 1.245E-09 7.333E-10 4.802E-10 3.379E-10 2.504E-10 1.930E-10 ESE 1.409E-07 4.766E-08 2.447E-08 1. 163E-08 4. 179E-09 2.073E-09 1.220E-09 7.991E-10 5.623E-10 4.167E-10 3.211E-10 SE 2.336E-07 7.899E-08 4.056E-08 1.928E-08 6.926E-09 3.435E-09 2.022E-09 1.324E-09 9.318E-10 6.906E-10 5.322E-10 SSE 2.839E-07 9.600E-08 4.929E-08 2.343E-08 8.417E-09 4.174E-09 2.458E-09 1.609E-09 1. 132E-09 8.392E-10 6.467E-10 DIRECTION DISTANCES IN MILES FROM SITE 5.00 7.50 10.00 15.00 20.00 25.00 30.00 35.00 40.00 45.00 50.00 S 4.204E-10 1.867E-10 1.131E-10 5.718E-11 3.461E-11 2.320E-11 1.663E-11 1.248E-11 9.707E-12 7.754E-12 6.329E-12 SSW 2.036E-10 9.045E-11 5.479E-11 2.769E-11 1.676E-11 1.124E-11 8.053E-12 6.047E-12 4.701E-12 3.755E-12 3.065E-12 SW 1.090E-10 4.842E-11 2.933E-11 1.482E-11 8.972E-12 6.016E-12 4.310E-12 3.237E-12 2.517E-12 2.010E-12 1.641E-12 WSW 1.377E-10 6.118E-11 3.706E-11 1.873E-11 1.134E-11 7.602E-12 5.447E-12 4.090E-12 3.180E-12 2.540E-12 2.074E-12 W 1.401E-10 6.225E-11 3.771E-11 1.906E-11 1.154E-11 7.734E-12 5.542E-12 4.161E-12 3.236E-12 2.585E-12 2.1102E-12 (A WNW 1.605E-10 7.129E-11 4.319E-11 2.183E-11 1.321E-11 8.858E-12 6.347E-12 4.766E-12 3.706E-12 2.960E-12 2.416E-12 NW 2.970E-10 1.319E-10 7.993E-11 4.040E-11 2.445E-11 1.639E-11 1.175E-11 8.821E-12 6.858E-12 5.479E-12 4.472E-12 NNW 3.246E-10 1.442E-10 8.734E-11 4.415E-11 2.672E-11 1.791E-11 1.284E-11 9.639E-12 7.495E-12 5.987E-12 4.886E-12 N 4.515E-10 2.006E-10 1.215E-10 6.141E-11 3.717E-11 2.492E-11 1.786E-11 1.341E-11 1.043E-11 8.328E-12 6.798E-12 NNE 3.665E-10 1.628E-10 9.862E-11 4.985E-11 3.017E-11 2.023E-11 1.449E-11 1.088E-11 8.462E-12 6.760E-12 5.518E-12 NE 1.270E-10 5.640E-11 3.416E-11 1.727E-11 1.045E-11 7.007E-12 5.021E-12 3.770E-12 2.931E-12 2.342E-12 1. 911E-12 ENE 1.090E-10 4.842E-11 2.933E-11 1.482E-11 8.972E-12 6.016E-12 4.310E-12 3.237E-12 2.517E-12 2.010E-12 1.641E-12 E 1.533E-10 6.810E-11 4.125E-11 2.085E-11 1.262E-11 8.461E-12 6.063E-12 4.553E-12 3.540E-12 2.828E-12 2.308E-12 ESE 2.551E-10 1.133E-10 6.865E-11 3.470E-11 2.100E-11 1. 408E-11 1.009E-11 7.576E-12 5.891E-12 4.705E-12 3.841E-12 SE 4.228E-10 1.878E-10 1.138E-10 5.750E-11 3.480E-11 2.334E-11 1.672E-11 1.256E-11 9.762E-12 7.798E-12 6.365E-12 SSE 5.138E-10 2.282E-10 1.383E-10 6.988E-11 4.230E-11 2.836E-11 2.032E-11 1.526E-11 1.186E-11 9.477E-12 7.735E-12 RELATIVE DEPOSITION PER UNIT AREA (M**-2) BY DOWNWIND SECTORS SEGMENT BOUNDARIES IN MILES DIRECTION .5-1 1-2 2-3 3-4 4-5 5-10 10-20 20-30 30-40 40-50 FROM SITE S 3.942E-08 8.074E-09 2.108E-09 9.466E-10 5.355E-10 2.059E-10 5.958E-11 2.361E-11 1.261E-11 7.805E-12 SSW 1.909E-08 3.910E-09 1.021E-09 4.585E-10 2.594E-10 9.974E-11 2.886E-11 1.144E-11 6.107E-12 3.780E-12 SW 1.022E-08 2.093E-09 5.465E-10 2.454E-10 1.388E-10 5.339E-11 1.545E-11 6.122E-12 3.269E-12 2.023E-12 WSW 1.291E-08 2.645E-09 6.906E-10 3.102E-10 1.755E-10 6.747E-11 1.952E-11 7.737E-12 4.131E-12 2.557E-12 W 1.314E-08 2.691E-09 7.026E-10 3.155E-10 1.785E-10 6.865E-11 1.986E-11 7.871E-12 4.203E-12 2. 602E-12 WNW 1.505E-08 3.082E-09 8.047E-10 3.614E-10 2.044E-10 7.862E-11 2.274E-11 9.015E-12 4.814E-12 2.980E-12 NW 2.785E-08 5.705E-09 1. 489E-09 6.689E-10 3.784E-10 1.455E-10 4.210E-11 1.668E-11 8.909E-12 5. 515E-12 NNW 3.043E-08 6.234E-09 1.627E-09 7.309E-10 4.135E-10 1. 590E-10 4.600E-11 1.823E-11 9.736E-12 6. 026E-12 N 4.234E-08 8.672E-09 2.264E-09 1.017E-09 5.752E-10 2.212E-10 6.399E-11 2.536E-11 1.354E-11 8.383E-12 NNE 3.436E-08 7.039E-09 1. 838E-09 8.253E-10 4.669E-10 1.795E-10 5.194E-11 2.059E-11 1.099E-11 6.804E-12 NE 1.190E-08 2.438E-09 6.365E-10 2.859E-10 1. 617E-10 6.219E-11 1.799E-11 7.131E-12 3.808E-12 2.357E-12 ENE 1.022E-08 2.093E-09 5.465E-10 2.454E-10 1.388E-10 5.339E-11 1.545E-11 6.122E-12 3.269E-12 2.023E-12 E 1.437E-08 2.944E-09 7.686E-10 3.452E-10 1. 953E-10 7.510E-11 2.173E-11 8.611E-12 4.598E-12 2.846E-12 ESE 2.392E-08 4.900E-09 1.279E-09 5.745E-10 3.250E-10 1.250E-10 3.615E-11 1.433E-11 7.652E-12 4.736E-12 SE 3.964E-08 8.120E-09 2.120E-09 9.520E-10 5.386E-10 2.071E-10 5.992E-11 2.375E-11 1.268E-11 7.849E-12 SSE 4.818E-08 9.868E-09 2.576E-09 1.157E-09 6.545E-10 2.517E-10 7.282E-11 2.886E-11 1.541E-11 9.539E-12

VENTS GROUND LEVEL RELEASES - JAN-JUN 2001 CORRECTED USING STANDARD OPEN TERRAIN FACTORS SPECIFIC POINTS OF INTEREST RELEASE TYPE OF DIRECTION DIST. X/Q X/Q X/Q D/Q ID LOCATION FROM SITE (MI) (SEC/M3) (SEC/M3) (SEC/M3) (PER SQ.METER)

NO DECAY 2.260 DAY DECAY 8.000 DAY DECAY UNDEPLETED UNDEPLETED DEPLETED "A Site Boundary S .80 8.4E-06 8.4E-06 7.5E-06 3.4E-08 "A Site Boundary SSW .82 4.2E-06 4.2E-06 3.7E-06 1.5E-08 "A Site Boundary SW .97 1.3E-06 1.3E-06 1.2E-06 5.3E-09 "A Site Boundary WSW .93 1.6E-06 1.6E-06 1.4E-06 7.7E-09 "A Site Boundary W .91 1.3E-06 1.3E-06 1.2E-06 8.IE-09 "A Site Boundary WNW .94 1.6E-06 1.6E-06 1.4E-06 8.6E-09 "A Site Boundary NW .81 5.3E-06 5.3E-06 4.7E-06 2.3E-08 "A Site Boundary NNW .69 9.7E-06 9.7E-06 8.7E-06 3.6E-08 "A Site Boundary N .67 1.2E-05 1.2E-05 1.1E-05 5.2E-08 "A Site Boundary NNE .60 1.0E-05 1.0E-05 9.2E-06 5.1E-08 "A Site Boundary NE .62 5.3E-06 5.2E-06 4.7E-06 1.7E-08 "A Site Boundary ENE .59 4.0E-06 4.0E-06 3.6E-06 1.6E-08 "A Site Boundary E .53 5.0E-06 5.0E-06 4.5E-06 2.6E-08 "A Site Boundary ESE .54 6.4E-06 6.4E-06 5.8E-06 4.2E-08 "A Site Boundary SE .65 9.3E-06 9.3E-06 8.3E-06 5.2E-08 "A Site Boundary SSE .81 9.3E-06 9.2E-06 8.2E-06 3.8E-07 4.0E-08 1.3E-09 A Nearest Res SSW 2.20 4.6E-07 4.6E-07 A Nearest Res SW 1.30 6.9E-07 6.9E-07 5.9E-07 2.6E-09 A Nearest Res WSW 1.20 8.8E-07 8.7E-07 7.6E-07 3.9E-09 A Nearest Res W 1.00 1.1E-06 1.1E-06 9.2E-07 6.4E-09 A Nearest Res WNW 1.70 4.2E-07 4.1E-07 3.5E-07 1.9E-09 A Nearest Res NW .90 4.1E-06 4.1E-06 3.6E-06 1.8E-08 A Nearest Res NNW 1.90 1.1E-06 1.1E-06 9.0E-07 3.0E-09 A Nearest Res N 3.00 5.2E-07 5.2E-07 4.1E-07 1.4E-09 A Nearest Res ENE 1.70 4.4E-07 4.4E-07 3.7E-07 1.3E-09 A Nearest Res E 1.80 4.1E-07 4.OE-07 3.4E-07 1.6E-09 Nearest Res ESE 2.30 3.2E-07 3.2E-07 2.6E-07 1.5E-09 A Nearest Cow NNW 3.50 3.3E-07 3.2E-07 2.6E-07 7.2E-10 A Nearest Garde SW 1.30 6.9E-07 6.9E-07 5.9E-07 2.6E-09 A Nearest Garde WSW 1.90 3.2E-07 3.1E-07 2.6E-07 1.3E-09 A Nearest Garde WNW 2.40 2.0E-07 2.OE-07 1.6E-07 8.5E-10 A Nearest Garde NW 2.90 3.4E-07 3.3E-07 2.7E-07 1.OE-09 A Nearest Garde NNW 1.90 1.1E-06 1.1E-06 9.OE-07 3.OE-09 A Nearest Garde N 3.00 5.2E-07 5.2E-07 4.1E-07 1.4E-09 A Nearest Garde ENE 1.70 4.4E-07 4.4E-07 3.7E-07 1.3E-09 A Nearest Garde E 2.00 3.3E-07 3.2E-07 2.7E-07 1.2E-09 A Nearest Garde ESE 2.30 3.2E-07 3.2E-07 2.6E-07 1.5E-09

Atmospheric Diffusion Estimates Ground Level Releases July-September 2001 B258

VENTS GROUND LEVEL RELEASES - JUL-SEP 2001 NO DECAY, UNDEPLETED CORRECTED USING STANDARD OPEN TERRAIN FACTORS DISTANCE IN MILES FROM THE SITE ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) 1.500 2.000 2.500 3.500 4.000 4.500

.250 .500 .750 1.000 3.000 2.762E-07 SECTOR 5.888E-04 6 2.393E-06 1.306E-06 8.323E-07 5..835E-07 4.361E-07 3.412E-07 S 6.464E-05 2.115E-05 1. 1557E-05 1.544E-07 1.242E-07 SSW 7:

3.062E-05 1.052E-05 5.' 36E-06 2.886E-046 1.144E-06 6.138E-07 3.863E-07 2..681E-07 1.987E-07 7.952E-08 6.376E-08 SW 1.569E-05 5.589E-06 3. 0775E-06 1.546E-0' 6 6.058E-07 3.224E-07 2.016E-07 1,.392E-07 1.028E-07 5.419E-08

.178E-07 8.710E-08 6.749E-08 WSW 1.368E-05 4.791E-06 2. 5595E-06 1.296E-016 5.095E-07 2.718E-07 1.704E-07 1. 4.388E-08 W 1.140E-05 4.090E-06 2. 2423E-06 1.109E-0' 6 4.303E-07 2.273E-07 1.412E-07 9. .702E-08 7.127E-08 5.493E-08 6. 056E-08 WNW 1.666E-05 5.956E-06 3. 2C 03E-06 1.586E-0' 6 6.092E-07 3.195E-07 1.976E-07 1..351E-07 9.891E-08 7.600E-08 3.768E-0' 6 1.464E-06 7.747E-07 4.824E-07 3 .320E-07 2.443E-07 1. 886E-07 1.509E-07 NW 3.960E-05 1.393E-05 7. 5!59E-06 3.119E-07 NNW 7.507E-05 2.442E-05 1. 3: 20E-05 6.668E-0' 6 2.705E-06 1.474E-06 9.395E-07 6 .586E-07 4.923E-07 3.852E-07 3.880E-07 N 9.333E-05 2.960E-05 1. 6401E-05 8.135E-0' 6 3.321E-06 1.817E-06 1.161E-06 8..158E-07 6.108E-07 4.786E-07 1. 933E-07 NNE 4.704E-05 1.509E-05 7. 9!99E-06 4.015E-0' 6 1.643E-06 9.006E-07 5.763E-07 4..053E-07 3.038E-07 2.383E-07 1.211E-07 NE 2.887E-05 9.051E-06 4. 8!91E-06 2.492E-0' 6 1.024E-06 5.623E-07 3.603E-07 2..536E-07 1.902E-07 1.492E-07 6.497E-08 ENE 1.564E-05 4.867E-06 2. 5463E-06 1.289E-0' 6 5.346E-07 2.958E-07 1.905E-07 1..347E-07 1. 014E-07 7.982E-08 5.621E-08

6. 941E-08 E 1.308E-05 4.200E-06 2. 3: 16E-06 1.189E-0' 6 4.846E-07 2.648E-07 1.690E-07 1 .186E-07 8.867E-08 7. 000E-08 5.694E-08 ESE 1.376E-05 4.372E-06 2. 2184E-06 1.141E-0' 6 4.717E-07 2.605E-07 1.675E-07 1..183E-07 8.899E-08 1.799E-07 1.466E-07 SE 3.493E-05 1.080E-05 5. 6281E-06 2.859E-0' 6 1.192E-06 6.616E-07 4.272E-07 3..027E-07 2.282E-07 4.512E-07 3.678E-07 SSE 8.735E-05 2.690E-05 1. 4:17E-05 7.145E-0' 6 2.982E-06 1.657E-06 1.071E-06 7..588E-07 5.723E-07 DISTANCE IN MILES FROM THE SITE ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) 20.000 25.000 30.000 35.000 40.000 45.000 50.000 SECTOR 5.000 7.500 10.000 15.000 1.263E-08 1.084E-08 9.464E-09 4.570E-018 3.124E-08 2.330E-08 1.836E-08 1 .502E-08 S 2.296E-07 1.199E-07 7.853E-08 9.701E-09 7.593E-09 6 .177E-09 5.169E-09 4.419E-09 3.842E-09 SSW 1.027E-07 5.252E-08 3.393E-08 1.939E-018 1.311E-08 1.829E-09 6.441E-09 4.730E-09 3.680E-09 2 .978E-09 2.480E-09 2.112E-09 SW 5.256E-08 2.658E-08 1.703E-08 9.613E-0:9 2.179E-09 1. 860E-09 1. 615E-09 8.295E-0:9 5.585E-09 4.118E-09 3.214E-09 2 .609E-09 WSW 4.472E-08 2.272E-08 1.461E-08 1. 587E-09 1.346E-09 1. 162E-09 W 3.605E-08 1.800E-08 1.142E-08 6.359E-0:9 4.219E-09 3.075E-09 2.377E-09 1 .914E-09 2.132E-09 1.807E-09 1.559E-09

8. 610E-0:9 5.699E-09 4.146E-09 3.200E-09 2 .574E-09 WNW 4.965E-08 2.462E-08 1.555E-08 5.792E-09 4.931E-09 4.272E-09 2.251E-0:8 1.507E-08 1.106E-08 8.597E-09 6 .955E-09 NW 1.242E-07 6.259E-08 3.999E-08 1.450E-08 1.247E-08 1. 089E-08 5.200E-0:8 3.564E-08 2.664E-08 2.103E-08 1 .723E-08 NNW 2.593E-07 1.357E-07 8.907E-08 1. 842E-08 1.585E-08 1. 387E-08 to 6.541E-0:8 4.497E-08 3.368E-08 2.663E-08 2 .185E-08 N 3.230E-07 1.697E-07 1.116E-07 9.319E-09 8.028E-09 7.028E-09 3.283E-0:8 2.262E-08 1.697E-08 1.344E-08 1 .104E-08 NNE 1.610E-07 8.477E-08 5.588E-08 5.823E-09 5.014E-09 4.387E-09 1.009E-07 5.316E-08 3.504E-08 2.058E-0.8 1.417E-08 1.062E-08 8.407E-09 6 .903E-09 NE 3.297E-09 2.847E-09 2.498E-09 1.137E-0:8 7.881E-09 5.943E-09 4.725E-09 3 .895E-09 ENE 5.427E-08 2.886E-08 1.916E-08 4.763E-09 3.754E-09 3 .071E-09 2.583E-09 2.218E-09 1.936E-09 4.674E-08 2.443E-08 1.602E-08 9.331E-0.9 6.383E-09 E 5.151E-09 4.090E-09 3 .368E-09 2.848E-09 2.458E-09 2.155E-09 ESE 4.753E-08 2.522E-08 1.672E-08 9.891E-0: 9 6.842E-09 6.521E-09 5.723E-09 2.590E-0.8 1.798E-08 1.358E-08 1.080E-08 8 .911E-09 7.547E-09 SE 1.226E-07 6.542E-08 4.353E-08 3.415E-08 2.717E-08 2 .242E-08 1.899E-08 1. 640E-08 1.440E-08 3.076E-07 1.643E-07 1.094E-07 6.512E-0.8 4.522E-08 SSE CHI/Q (SEC/METER CUBED) FOR EACH SEGMENT SE:GMENT BOUNDARIES IN MILES FROM THE SITE 2-3 3-4 4-5 5-10 10-20 20-30 30-40 40-50 DIRECTION .5-1 1-2 FROM SITE 1.506E-08 1. 086E-08 S 1.117E-05 2.687E-06 8. 591E-07 4.421E-07 2.782E-07 1.259E-07 4.657E-08 2.344E-08 4.427E-09

2. 017E-07 1.252E-07 5.541E-08 1.983E-08 9.768E-09 6.197E-09 SSW 5.532E-06 1.295E-06 3. 997E-07 4.766E-09 2.989E-09 2.116E-09

2. 089E-07 1.043E-07 6.428E-08 2.811E-08 9.851E-09 SW 2.954E-06 6.887E-07 8.494E-09 4. 147E-09 2.618E-09 1.863E-09 5.786E-07 1.764E-07 8. 842E-08 5.462E-08 2.400E-08 WSW 2.505E-06 1.909E-08 6.532E-09 3. 101E-09 1.922E-09 1.349E-09 W 2.143E-06 4.909E-07 1.465E-07 7.240E-08 4.426E-08 1.811E-09

6. 110E-08 2.615E-08 8.859E-09 4. 182E-09 2.584E-09 WNW 3.096E-06 6.975E-07 2.051E-07 1.005E-07 4.942E-09 1.522E-07 6.625E-08 2.309E-08 1.114E-08 6.981E-09 NW 7.289E-06 1.670E-06 5. 002E-07 2.482E-07 1.727E-08 1.249E-08

4. 990E-07 3.141E-07 1.425E-07 5.297E-08 2.679E-08 NNW 1.279E-05 3. 039E-06 9. 698E-07 2.191E-08 1.588E-08 6.190E-07 3.908E-07 1.779E-07 6.660E-08 3.387E-08 N 1.553E-05 3.722E-06 1.198E-06 1.706E-08 1.107E-08 8. 040E-09 5.944E-07 3.078E-07 1.947E-07 8.888E-08 3.341E-08 NNE 7.804E-06 1. 840E-06 2.095E-08 1.068E-08 6.922E-09 5.021E-09

1. 145E-06 3.715E-07 1. 927E-07 1.220E-07 5.572E-08 NE 4.749E-06 3.019E-08 1. 155E-08 5.972E-09 3.904E-09 2.851E-09 5.962E-07 1. 962E-07 1. 027E-07 6.540E-08 2.222E-09 ENE 2.509E-06 5.662E-08 2.565E-08 9.507E-09 4.791E-09 3.080E-09 E 2.234E-06 5.434E-07 1. 744E-07 8.988E-08 3.376E-09 2.461E-09 9.014E-08 5.732E-08 2.640E-08 1.005E-08 5.177E-09 ESE 2.240E-06 5.265E-07 1. 726E-07 1.364E-08 8.932E-09 6.529E-09

4. 399E-07 2.311E-07 1.476E-07 6.839E-08 2.630E-08 SE 5.565E-06 1.327E-06 3.431E-08 2.247E-08 1.643E-08

1. 102E-06 5.794E-07 3.702E-07 1.717E-07 6.611E-08 SSE 1.387E-05 3.318E-06

VENTS GROUND LEVEL RELEASES - JUL-SEP 2001 2.260 DAY DECAY, UNDEPLETED CORRECTED USING STANDARD OPEN TERRAIN FACTORS ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE SECTOR .250 .500 .750 1.000 1.500 2.000 2.500 3.000 3.500 4.000 4.500 S 6.457E-05 2.111E-OS 1.153E-05 5.861E-0 6 2.377E-06 1.294E-06 8.226E-07 S..753E-07 4.290E-07 3.348E-07 2 .704E-07 SSW 3.058E-05 1.050E-05 5.717E-06 2.873E-0' 6 1.137E-06 6.084E-07 3.820E-07 2. .646E-07 1.956E-07 1.516E-07 1.217E-07 SW 1.567E-05 5.577E-06 3.06SE-06 1. 539E-0 6 6.017E-07 3.195E-07 1.994E-07 1..374E-07 1.O11E-07 7.810E-08 6.248E-08 WSW 1.367E-05 4.783E-06 2.588E-06 1.292E-0 6 5.070E-07 2.700E-07 1.689E-07 1..166E-07 8. 606E-08 W 1.139E-05 4.085E-06 2.219E-06

6. 657E-08 5. 335E-08 1.106E-0' 6 4.287E-07 2.261E-07 1.403E-07 9. .62SE-08 7.061E-08 5.434E-08 4. 336E-08 WNW 1.665E-05 5.949E-06 3.197E-06 1.582E-0O 6 6.070E-07 3.180E-07 1.964E-07 1..342E-07 9.809E-08 7.528E-08 5 992E-08 NW 3.958E-05 1.391E-05 7.544E-06 3.758E-0' 6 1.458E-06 7.705E-07 4.792E-07 3. .293E-07 2.420E-07 1.866E-07 1.491E-07 NNW 7.500E-05 2.438E-05 1.316E-05 6.643E-0O 6 2.689E-06 1.463E-06 9.303E-07 6. .508E-07 4.85SE-07 3.791E-07 3.063E-07 N 9.323E-05 2.953E-05 1.596E-05 8. 101E-0O6 3.299E-06 1.802E-06 1.149E-06 S..051E-07 6.01SE-07 4.703E-07 3.804E-07 NNE 4.698E-05 1.506E-05 7.973E-06 3.997E-0O 6 1.632E-06 8.925E-07 5.698E-07 3. 998E-07 2.990E-07 2.339E-07 1.894E-07 NE 2.883E-05 9.029E-06 4.874E-06 2.480E-046 1.016E-06 5.568E-07 3.559E-07 2. 499E-07 1.869E-07 1.463E-07 1.184E-07 ENE 1.562E-05 4.856E-06 2.554E-06 1.283E-0O 6 5.30KE-07 2.929E-07 1.882E-07 1. 327E-07 9.966E-08 7.826E-08 6.354E-08 E 1.307E-05 4.189E-06 2.308E-06 1.183E-0 6 4.810E-07 2.622E-07 1.669E-07 1. 168E-07 8.712E-08 6.802E-08 5.49SE-08 ESE 1.375E-05 4.362E-06 2.276E-06 1.135E-066 4.684E-07 2.580E-07 1.656E-07 1. 167E-07 8.752E-08 6.867E-08 5.572E-08 SE 3.489E-05 1.078E-05 5.659E-06 2.845E-0I6 1.183E-06 6.549E-07 4.218E-07 2. 950E-07 2.241E-07 1.762E-07 1.432E-07 SSE 8.724E-05 2.683E-05 1.411E-05 7.109E-0O 6 2.960E-06 1.640E-06 1.057E-06 7. 473E-07 S.622E-07 4.421E-07 3.594E-07 ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE SECTOR 5.000 7.500 10.000 15.000 20.000 25.000 30.000 35.000 40.000 45.000 50.000 S 2.242E-07 1.156E-07 7.485E-08 4.251E-0O 8 2.836E-08 2.064E-08 1.587E-08 1 .267E-08 1.039E-08 8.707E-09 7.416E-09 SSW 1.004E-07 5.077E-08 3.242E-08 1.810KE-0 8 1.196E-08 8.646E-09 6.611E-09 5 .255E-09 4.296E-09 3.589E-09 3.049E-09 SW 5.139E-08 2.570E-08 1.627E-08 8.981E-0O 9 5.884E-09 4.225E-09 3.213E-09 2 .543E-09 2.071E-09 1.725E-09 1.461E-09 wN WSW 4.395E-08 2.213E-08 1.410E-08 7.867E-0O 9 5.203E-09 3.768E-09 2.889E-09 2 .303E-09 1.890E-09 1.584E-09 1.351E-09 t4 W 3.557E-08 1.763E-08 1.111E-08 6.101E-0O 9 3.992E-09 2.869E-09 2.187E-09 1 .736E-09 1.419E-09 1.187E-09 1.010E-09 WNW 4.907E-08 2.419E-08 1.519E-08 8.312E-0O 9 5.438E-09 3.911E-09 2.984E-09 2 .373E-09 1.943E-09 1.628E-09 1.389E-09 NW 1.226E-07 6.130E-08 3.890E-08 2.159E-0O 8 1.425E-08 1.031E-08 7.909E-09 6 .311E-09 S. 184E-09 4.353E-09 3.720E-09 NNW 2.542E-07 1.317E-07 8.553E-08 4.891E-0O3 3.283E-08 2.404E-08 1.858E-08 1 .491E-08 1.230E-08 1.036E-08 8.865E-09 N 3.159E-07 1.641E-07 1.067E-07 6.113E-0O 3 4.108E-08 3.008E-08 2.325E-08 1 .865E-08 1.537E-08 1.293E-08 1.10SE-08 NNE 1.574E-07 8.187E-08 5.333E-08 3.060E-0O3 2.058E-08 1.508E-08 1.166E-08 9 .351E-09 7.706E-09 6.481E-09 5.540E-09 NE 9.843E-08 5.119E-08 3.332E-08 1.907E-0O 8 1.280E-08 9.352E-09 7.213E-09 5 .772E-09 4.745E-09 3.982E-09 3.395E-09 ENE 5.294E-08 2.780E-08 1.822E-08 1.053E-0O 8 7.120E-09 5.233E-09 4.055E-09 3, .257E-09 2.687E-09 2.262E-09 1.934E-09 E 4.557E-08 2.351E-08 1.522E-08 8.637E-09 5.756E-09 4.184E-09 3.213E-09 2, .561E-09 2.098E-09 1.755E-09 1.492E-09 ESE 4.640E-08 2.432E-08 1.592E-08 9.187E-09 6.197E-09 4.549E-09 3.521E-09 2..827E-09 2.331E-09 1.962E-09 1.677E-09 SE 1.194E-07 6.291E-08 4.131E-08 2.393E-08 1.618E-08 1.189E-08 9.214E-09 7,.401E-09 6.102E-09 5. 134E-09 4.387E-09 SSE 2.998E-07 1.581E-07 1.039E-07 6.025E-08 4.076E-08 2.998E-08 2.324E-08 I1.868E-08 1.541E-08 1.297E-08 1.109E-08 CHI/Q (SEC/METER CUBED) FOR EACH SEGMENT SEGMENT BOUNDARIES IN MILES FROM THE SITE DIRECTION .5-1 1-2 2-3 3-4 4-5 5-10 10-20 20-30 30-40 40-50 FROM SITE S 1.114E-05 2.670E-06 8. 493E-07 4.349E-07 2.724E-07 1.216E-07 4.341E-08 2.079E-08 1.272E-08 8.728E-09 SSW 5.516E-06 1.288E-06 3.954E-07 1.986E-07 1.227E-07 5.364E-08 1.856E-08 8.717E-09 5.277E-09 3.598E-09 SW 2.945E-06 6.845E-07 2. 066E-07 1. 027E-07 6.300E-08 2.722E-08 9.226E-09 4.263E-09 2.555E-09 1.730E-09 WSW 2.500E-06 5.760E-07 1.750E-07 8.737E-08 5.378E-08 2.341E-08 8.069E-09 3.799E-09 2.313E-09 1.589E-09 W 2.139E-06 4.892E-07 1.456E-07 7.174E-08 4.373E-08 1.872E-08 6.277E-09 2.895E-09 1.744E-09 1.190E-09 WNW 3.091E-06 6.953E-07 2.039E-07 9.971E-08 6.045E-08 2.572E-08 8.563E-09 3.947E-09 2.384E-09 1.633E-09 NW 7.276E-06 1.664E-06 4.969E-07 2.458E-07 1.504E-07 6.496E-08 2.217E-08 1.040E-08 6.338E-09 4.365E-09 NNW 1.276E-05 3.023E-06 9. 606E-07 4.922E-07 3.086E-07 1.384E-07 4.990E-08 2.420E-08 1.497E-08 1.038E-08 N 1.54KE-05 3.701E-06 1. 185E-06 6.097E-07 3.831E-07 1.723E-07 6.235E-08 3.028E-08 1.871E-08 1.296E-08 NNE 7.780E-06 1.829E-06 5.879E-07 3.030E-07 1.907E-07 8.596E-08 3.120E-08 1.518E-08 9.383E-09 6.496E-09 NE 4.733E-06 1.137E-06 3. 671E-07 1.894E-07 1.193E-07 5.374E-08 1.945E-08 9.415E-09 5.792E-09 3.991E-09 ENE 2.501E-06 5.923E-07 1. 939E-07 1.010E-07 6.397E-08 2.913E-08 1.072E-08 5.265E-09 3.268E-09 2.266E-09 E 2.226E-06 5.397E-07 1.723E-07 8.832E-08 5.535E-08 2.473E-08 8.819E-09 4.215E-09 2.571E-09 1.759E-09 ESE 2.233E-06 5.231E-07 1.707E-07 8.867E-08 5.611E-08 2.549E-08 9.354E-09 4.577E-09 2.837E-09 1.966E-09 SE 5.546E-06 1.318E-06 4.344E-07 2.270E-07 1.442E-07 6.586E-08 2.435E-08 1.196E-08 7.424E-09 S. 144E-09 SSE 1.383E-05 3.296E-06 1.089E-06 5.694E-07 3.619E-07 1.655E-07 6.129E-08 3.016E-08 1.874E-08 1.300E-08

VENTS GROUND LEVEL RELEASES - JUL-SEP 2001 8.000 DAY DECAY, DEPLETED CORRECTED USING STANDARD OPEN TERRAIN FACTORS ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE SECTOR .250 .500 .750 1.000 1.500 2.000 2.500 3.000 3.500 4.000 4.500 6.116E-05 1.931E-05 1.030E-05 5.147E-0O 6 2.029E-06 1.078E-06 6.720E-07 4..616E-07 3.387E-07 2.60SE-07 2.076E-07 S

SSW 2.897E-05 9.602E-06 5.107E-06 2.523E-046 9.698E-07 5.070E-07 3.119E-07 2..122E-07 1. 544E-07 1. 179E-07 9.337E-08 1.351E-046 5.135E-07 2.663E-07 1.628E-07 1..102E-07 7.982E-08 6.073E-08 4.793E-08 SW 1.484E-05 5.101E-06 2.738E-06 1.295E-05 4.373E-06 2.311E-06 1.133E-0l 6 4.321E-07 2.247E-07 1.377E-07 9. .333E-08 6.773E-08 5.161E-08 4.079E-08 WSW W 1.078E-05 3.734E-06 1.980E-06 9.702E-0O 7 3.651E-07 1.879E-07 1.142E-07 7..689E-08 5.546E-08 4.204E-08 3.307E-08 WNW 1.576E-05 5.437E-06 2.853E-06 1.387E-0Q 6 5.168E-07 2.642E-07 1.598E-07 1..071E-07 7.700E-08 5.819E-08 4.565E-08 NW 3.747E-05 1.271E-05 6.732E-06 3.296E-0O 6 1.242E-06 6.405E-07 3.900E-07 2..631E-07 1. 901E-07 1.444E-07 1.137E-07 NNW 7.103E-05 2.229E-05 1.175E-05 5. 831E-0O6 2.293E-06 1.218E-06 7.589E-07 5..214E-07 3.826E-07 2.944E-07 2.346E-07 N 8.831E-05 2.701E-05 1.425E-05 7.112E-0O 6 2.815E-06 1.501E-06 9.377E-07 6..456E-07 4.746E-07 3.656E-07 2.917E-07 NNE 4.450E-05 1.377E-05 7.122E-06 3.510E-0O 6 1.392E-06 7.438E-07 4.653E-07 3..207E-07 2.360E-07 1.820E-07 1.453E-07 NE 2.731E-05 8.260E-06 4.354E-06 2.179E-0O 6 8.675E-07 4.644E-07 2.908E-07 2. .006E-07 1.477E-07 1.139E-07 9.100E-08 ENE 1.480E-05 4.442E-06 2.282E-06 1.127E-0' 6 4.531E-07 2.442E-07 1.538E-07 1..065E-07 7.874E-08 6.093E-08 4.881E-08 E 1.238E-05 3.832E-06 2.062E-06 1.039E-0O 6 4.107E-07 2.187E-07 1.364E-07 9. .378E-08 6.885E-08 5.298E-08 4.223E-08 ESE 1.302E-05 3.990E-06 2.033E-06 9.972E-0 7 3.998E-07 2.151E-07 1.353E-07 9, .361E-08 6.912E-08 5.345E-08 4.279E-08 SE 3.305E-05 9.859E-06 5.057E-06 2.499E-046 1.010E-06 5.463E-07 3.448E-07 2..394E-07 1.772E-07 1.373E-07 1. 11OE-07 SSE 8.264E-05 2.454E-05 1.261E-05 6.245E-0O 6 2.527E-06 1.368E-06 8.641E-07 6..001E-07 4.443E-07 3.444E-07 2.763E-07 ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE SECTOR 5.000 7.500 10.000 15.000 20.000 25.000 30.000 35.000 40.000 45.000 50.000 S 1.700E-07 8.365E-08 5.204E-08 2.784E-0O 8 1.775E-08 1.246E-08 9.291E-09 7..226E-09 5.795E-09 4.757E-09 3.979E-09 SSW 7.605E-08 3.667E-08 2.250E-08 1.183E-0 8 7.462E-09 5.196E-09 3.850E-09 2..979E-09 2.378E-09 1.945E-09 1.621E-09 SW 3.893E-08 1.856E-08 1.129E-08 5.864E-0g9 3.667E-09 2.535E-09 1.867E-09 1,.437E-09 1.143E-09 9.308E-10 7.731E-10 WSW 3.317E-08 1.590E-08 9.717E-09 5. 081E-0g9 3.197E-09 2.222E-09 1.644E-09 1..271E-09 1.015E-09 8.296E-10 6.915E-I0 W 2.677E-08 1.261E-08 7.612E-09 3.908E-099 2.426E-09 1.668E-09 1.224E-09 9S.398E-10 7.455E-10 6.063E-10 5.030E-10 WNW 3.689E-08 1.727E-08 1.038E-08 5.301E-0!9 3.284E-09 2.256E-09 1.655E-09 1..270E-09 1.007E-09 8.191E-10 6.797E-10 NW 9.226E-08 4.387E-08 2.666E-08 1.383E-0O 8 8.661E-09 5.998E-09 4.428E-09 3. .415E-09 2.721E-09 2.222E-09 1.850E-09 NNW 1.922E-07 9.485E-08 5.916E-08 3.178E-0O 8 2.034E-08 1.432E-08 1.071E-08 8S.348E-09 6.710E-09 5.522E-09 4 628E-09 N 2.393E-07 1.18SE-07 7.405E-08 3.990E-0O 8 2.560E-08 1.805E-08 1.351E-08 1..055E-08 8.484E-09 6.985E-09 5 857E-09 tz 2.001E-0O 8 1.286E-08 9.080E-09 6.807E-09 5..317E-09 4.281E-09 3.527E-09 2.959E-09 NNE 1.193E-07 5.918E-08 3.705E-08 NE 7.469E-08 3.708E-08 2.321E-08 1.253E-0O 8 8.039E-09 5.670E-09 4.246E-09 3..313E-09 2.665E-09 2.193E-09 1. 838E-09 6.917E-0!9 4.472E-09 3.172E-09 2.386E-09 1,.869E-09 1.508E-09 1.245E-09 1. 047E-09 ENE 4.017E-08 2.013E-08 1.269E-08 E 3.459E-08 1.704E-08 1.061E-08 5.677E-0O 9 3.620E-09 2.541E-09 1.894E-09 1..473E-09 1.181E-09 9.691E-10 8 102E-10 3.519E-08 1.760E-08 1.108E-08 6.023E-0O 9 3.885E-09 2.751E-09 2.067E-09 1..618E-09 1.305E-09 1.077E-09 9 043E-10 ESE 1.575E-088 1.019E-08 7.236E-09 5.447E-09 4..269E-09 3.446E-09 2.845E-09 2.392E-09 SE 9.069E-08 4.561E-08 2.882E-08 7.166E-09 6.025E-09 SSE 2.276E-07 1.146E-07 7.243E-08 3.961E-088 2.565E-08 1.821E-08 1.371E-08 1..075E-08 8.677E-09 CHI/O ISEC/METER CUBED) FOR EACH SEGMENT SEGMENT BOUNDARIES IN MILES FROM THE SITE 2-3 3-4 4-5 5-10 10-20 20-30 30-40 40-50 DIRECTION .5-1 1-2 FROM SITE 7.271E-09 4.776E-09 S 1.001E-05 2.299E-06 6.962E-07 3.440E-07 2.093E-07 8.879E-08 2.874E-08 1.260E-08 1.109E-06 3.240E-07 1.570E-07 9.423E-08 3.913E-08 1.226E-08 5.262E-09 2.999E-09 1.953E-09 SSW 4.957E-06 9.352E-10 SW 2.647E-06 5.89SE-07 1. 694E-07 8.122E-08 4.839E-08 1.986E-08 6.094E-09 2.570E-09 1.448E-09 4.957E-07 1.431E-07 6.891E-08 4.117E-08 1.699E-08 5.274E-09 2.251E-09 1.280E-09 8.332E-10 WSW 2.246E-06 6.093E-10 W 1.921E-06 4.208E-07 1.189E- 07 5.647E-08 3.339E-08 1.354E-08 4.072E-09 1.693E-09 9.471E-10 1.666E-07 7.844E-08 4.612E-08 1.857E-08 5.533E-09 2.290E-09 1.280E-09 8.232E-10 WNW 2.776E-06 5.980E-07 2.232E-09 1.431E-06 4.060E-07 1.935E-07 1.148E-07 4.697E-08 1.438E-08 6.080E-09 3.440E-09 NW 6.534E-06 8.398E-09 5.543E-09 2.602E-06 7.864E-07 3.886E-07 2.366E-07 1.006E-07 3.278E-08 1.448E-08 NNW 1.146E-05 1.061E-08 7.011E-09 3.186E-06 9.711E-07 4.819E-07 2.942E-07 1.256E-07 4.113E-08 1.825E-08 N 1.391E-05 5.348E-09 3.540E-09 NNE 6.994E-06 1.575E-06 4.817E-07 2.396E-07 1.465E-07 6.269E-08 2.062E-08 9.179E-09

3. O1OE-07 1. 499E-07 9.175E-08 3.927E-08 1.291E-08 5.732E-09 3.333E-09 2.201E-09 NE 4.255E-06 9.797E-07 1.880E-09 1.250E-09 5.101E-07 1.590E-07 7.990E-08 4.920E-08 2.128E-08 7.113E-09 3.204E-09 ENE 2.249E-06 2.570E-09 1.482E-09 9.730E-10 E 2.001E-06 4.650E-07 1.413E-07 6.993E-08 4.259E-08 1.808E-08 5.858E-09 7.015E-08 4.313E-08 1.861E-08 6.196E-09 2.780E-09 1.627E-09 1.080E-09 ESE 2.008E-06 4.505E-07 1.399E-07 1.135E-06 3.564E-07 1.797E-07 1.1lOE-07 4.816E-08 1.618E-08 7.309E-09 4.292E-09 2.855E-09 SE 4.987E-06 1.081E-08 7. 191E-09 2.838E-06 8.929E-07 4.508E-07 2.784E-07 1.210E-07 4.070E-08 1.839E-08 SSE 1.243E-05

VENTS GROUND LEVEL RELEASES - JUL-SEP 2001 CORRECTED USING STANDARD OPEN TERRAIN FACTORS

• • • • • • • • • • • • • • • • • • • • • RELATIVE DEPOSITION PER UNIT AREA (M**-2) AT FIXED POINTS BY DOWNWIND SECTORS * ** *** * ****** **** **

• DIRECTION DISTANCES IN MILES FROM SITE .25 .50 .75 1.00 1.50 2.00 2.50 3.00 3.50 4.00 4.50 S 1.857E-07 6.280E-08 3.224E-08 1.533E-08 5.506E-09 2.731E-09 1.608E-09 1.053E-09 7.408E-: 10 5.490E-10 4.231E-10 SSW 1. 185E-07 4.006E-08 2.057E-08 9.779E-09 3.513E-09 1.742E-09 1.026E-09 6.716E-i0 4.726E-: 10 3.502E-10 2.699E-10 SW 6.190E-08 2.093E-08 1.075E-08 5.110E-09 1.835E-09 9.102E-10 5.360E-10 3.509E-10 2.469E-: L0 1.830E-10 1.410E-10 WSW 6.937E-08 2.346E-08 1.205E-08 5.726E-09 2.057E-09 1.020E-09 6.006E-10 3.933E-10 2.767E-: 10 2.051E-10 1.580E-l0 W 8.325E-08 2.815E-08 1.445E-08 6.872E-09 2.468E-09 1.224E-09 7.208E-l0 4.720E-l0 3.321E-: 10 2.461E-l0 1.897E-10 WNW 1.291E-07 4.367E-08 2.242E-08 1.066E-08 3.829E-09 1.899E-09 1.118E-09 7.321E-l0 5.152E-: 10 3.818KE-0 2.942E-l0 NW 3.170E-07 1. 072E-07 5.504E-08 2.617E-08 9.399E-09 4.661E-09 2.744E-09 1.797E-09 1.265K 09 9.371E-l0 7.222E-10 NNW 3.615E-07 1.224E-07 6.282E-08 2.987E-08 1.073E-08 5.320E-09 3.133E-09 2.051E-09 1.443E-( 09 1.070E-09 8.243E-l0 N 3.522E-07 1.191E-07 6.115E-08 2.907E-08 1.044E-08 5.179E-09 3.049E-09 1.997E-09 1.405E-( 09 1.041E-09 8.024E-l0 NNE 1. 526E-07 5.161E-08 2.650E-08 1.260E-08 4.525E-09 2.244E-09 1.321E-09 8.653E-10 6.088E-1 10 4.512E-10 3.477E-10 NE 7.364E-08 2.490E-08 1.279E-08 6.079E-09 2.184E-09 1.083E-09 6.376E-10 4.175E-10 2.938E-1 10 2.177E-10 1.678E-l0 ENE 4.056E-08 1.371E-08 7.042E-09 3.348E-09 1.203E-09 5.964E-10 3.511E-l0 2.299E-10 1.618E-1 10 1.199E-b0 9.240E-II E 3.629E-08 1.227E-08 6.301E-09 2.995E-09 1.076E-09 5.336E-I0 3.142E-10 2.057E-10 1.448E-1 10 1.073E-10 ESE 8.267E-11 SE 3.736E-08 1.263E-08 6.486E-09 3.083E-09 1.108E-09 5.493E-10 3.234E-10 2.118E-l0 1.490E-1 l0 1. 104E-10 8.510E-il SSE 7.685E-08 2.599E-08 1.334E-08 6.343E-09 2.278E-09 1.130E-09 6.653E-10 4.357E-i0 3.065E-f 10 2.272E-10 1.751E-10 2.199E-07 7.435E-08 3.817E-08 1.815E-08 6.519E-09 3.233E-09 1.904E-09 1.246E-09 8.771E-1 10 6.500E-10 5.009E-10 DIRECTION DISTANCES IN MILES FROM SITE 5.00 7.50 10.00 15.00 20.00 25.00 30.00 35.00 40.00 45.00 50.00 S 3.361E-10 1.493E-10 9.045E-li 4.572E-11 2.767E-il 1.855E-11 1.329E-li 9.982E-12 7.761E-12 6.200E-12 5.060E-12 SSW 2.144E-l0 9.525E-Il 5.770E-il 2.916E-11 1.765E-11 1.184E-11 8.480E-12 6.368E-12 4.9SlE-12 3.955E-12 3.228E-12 SW 1.120E-10 4.977E-Il 3.015E-il 1.524E-11 9.223E-12 6.184E-12 4.431E-12 3.327E-12 2.587E-12 2.067E-12 1. 687E-12 WSW 1.256E-l0 5.578E-il 3.379E-il 1. 708E-11 1.034E-i1 6.930E-12 4.966E-12 3.729E-12 2.899E-12 2.316E-12 1. 890E-12 W 1.507E-10 6.693E-il 4.055E-il 2.049E-II 1.240E-II 8.316E-12 5.959E-12 4.475E-12 3.479E-12 2.779E-12 2.268E-12 WNW 2.337E-10 1. 038E-10 6.290E-lI 3.179E-li 1.924E-i1 1.290E-i1 9.244E-12 6.942E-12 5.397E-12 4.311E-12 3.519E-12 NW 5.737E-10 2.549E-10 1.544E-l0 7.803E-il 4.723E-11 3.167E-i1 2.269E-il 1.704E-i1 1.325E-il 1.058E-li 8. 638E-12 NNW 6.548E-10 2.909E-10 1.762E-i0 8.907E-il 5.391E-il 3.614E-11 2.590E-li 1.945E-il 1.512E-iI 1.208E-li 9.859E-12 N 6.375E-l0 2.832E-10 1.715E-l0 8.670E-Il 5.248E-il 3.519E-il 2.521E-il 1.893E-lb 1.472E-i1 1.176E-il 9.597E-12 NNE 2.762E-l0 1.227E-l0 7.433E-il 3.757E-11 2.274E-li 1.525E-il 1.093E-Il 8.204E-12 6.379E-12 5.095E-12 4. 159E-12 NE 1.333E-l0 5.921E-i1 3.587E-Il 1.813E-Il 1.097E-i1 7.357E-12 5.272E-12 3.958E-12 3.078E-12 2.459E-12 2.007E-12 ENE 7.340E-li 3.261E-il 1.975E-I1 9.984E-12 6.043E-12 4.052E-12 2.903E-12 2. 1SOE-12 1.695E-12 1.354E-12 1. 10E-12 E 6.568E-il 2.918E-11 1.767E-il 8.933E-12 5.407E-12 3.625E-12 2.598E-12 1.951E-12 1.517E-12 1.211E-12 9.888E-13 ESE 6.761E-i1 3.003E-lI 1.819E-il 9.196E-12 5.566E-12 3.732E-12 2.674E-12 2.008E-12 1.561E-12 1.247E-12 1.018E-12 SE 1.391E-l0 6.179E-li 3.743E-li 1.892E-li 1.145E-iI 7.677E-12 5. 501E-12 4.130E-12 3.212E-12 2.565E-12 2.094E-12 SSE 3.979E-i0 1.768E-10 1.071E-10 5.412E-11 3.276E-11 2.196E-11 1.574E-11 1.182E-11 9.189E-12 7.340E-12 5.991E-12 RELATIVE DEPOSITION PER UNIT AREA (M**-2) BY DOWNWIND SECTORS SEGMENT BOUNDARIES IN MILES DIRECTION .5-1 1-2 2-3 3-4 4-5 5-10 10-20 20-30 30-40 40-50 FROM SITE S 3.152E-08 6.456E-09 1.685E-09 7.569E-10 4.282E-10 1.647E-10 4.764E-il 1.888E-lI 1.008E-Il 6.240E-12 SSW 2.011E-08 4.118E-09 1.075E-09 4.828E-10 2.732E-10 1. 050E-10 3.039E-11 1.204E-il 6.432E-12 3.981E-12 SW 1.051E-08 2.152E-09 5.618E-l0 2.523E-l0 1.427E-10 5.489E-11 1.588E-11 6.293E-12 3.361E-12 2.080E-12 WSW 1.177E-08 2.412E-09 6.296E-l0 2.827E-10 1.600E-10 6.151E-11 1.780E-11 7.053E-12 3.766E-12 2.331E-12 W 1.413E-08 2.894E-09 7. 555E-10 3.393E-10 1. 919E-10 7.381E-11 2.135E-11 8.464E-12 4. 520E-12 2.797E-12 WNW 2.192E-08 4.489E-09 1.172E-09 5.263E-l0 2.978E-10 1.145E-10 3.313E-il 1.313E-Il 7. 011E-12 4.340E-12 NW 5.380E-08 1.102E-08 2.877E-09 1.292E-09 7.309E-10 2.811E-l0 8.131E-il 3.223E-lb 1.721E-11 1.065E-II NNW 6.140E-08 1.258E-08 3.283E-09 1.475E-09 8.342E-10 3.208E-10 9.281E-i1 3.678E-lb 1.964E-li 1.216E-Il N 5.977E-08 1.224E-08 3.196E-09 1.435E-09 8.121E-10 3.123E-10 9.034E-il 3.581E-I1 1.912E-i1 1.184E-Il NNE 2.590E-08 5.305E-09 1.385E-09 6.220E-10 3.519E-10 1.353E-10 3.915E-li 1.552E-i1 8.286E-12 5.129E-12 NE 1.250E-08 2.560E-09 6.683E-10 3.001E-10 1.698E-10 6.530E-i1 1.889E-11 7.487E-12 3.998E-12 2.475E-12 ENE 6.883E-09 1.410E-09 3.680E-10 1.653E-l0 9.351E-il 3.596E-11 1.040E-11 4.123E-12 2.202E-12 1.363E-12 E 6.158E-09 1.261E-09 3.293E-10 1.479E-10 8.367E-11 3.218E-11 9.308E-12 3.689E-12 1.970E-12 1.219E-12 ESE 6.339E-09 1.299E-09 3.390E-10 1.522E-10 8.613E-11 3.312E-11 9.582E-12 3.798E-12 2.028E-12 1.255E-12 SE 1.304E-08 2.671E-09 6.974E-10 3.132E-10 1.772E-l0 6.814E-11 1.971E-11 7.812E-12 4.172E-12 2.582E-12 SSE 3.731E-08 7.643E-09 1.995E-09 8.961E-10 5.069E-10 1.949E-10 5.640E-11 2.235E-11 1.194E-11 7.388E-12

I VENTS GROUND LEVEL RELEASES - JUL-SEP 2001 CORRECTED USING STANDARD OPEN TERRAIN FACTORS SPECIFIC POINTS OF INTEREST RELEASE TYPE OF DIRECTION DIST. X/Q X/Q X/Q D/Q ID LOCATION FROM SITE (MI) (SEC/M3) (SEC/M3) (SEC/M3) (PER SQ.METER)

NO DECAY 2.260 DAY DECAY 8.000 DAY DECAY UNDEPLETED UNDEPLETED DEPLETED "A Site Boundary S .80 1.OE-05 9.9E-06 8.9E-06 2.7E-08 "A Site Boundary SSW .82 4.6E-06 4.6E-06 4.1E-06 1.6E-08 "A Site Boundary SW .97 1.6E-06 1.6E-06 1.4E-06 5.5E-09 "A Site Boundary WSW .93 1.6E-06 1.6E-06 1.4E-06 7.0E-09 "A Site Boundary W .91 1.4E-06 1.4E-06 1.2E-06 8.7E-09 "A Site Boundary WNW .94 1.9E-06 1.9E-06 1.6E-06 1.3E-08 "A Site Boundary NW .81 6.3E-06 6.2E-06 5.5E-06 4.5E-08 "A Site Boundary NNW .69 1.5E-05 1.5E-05 1.3E-05 7.3E-08 "A Site Boundary N .67 1.9E-05 1.9E-05 1.7E-05 7.3E-08 "A Site Boundary NNE .60 1.1E-05 1.1E-05 1.0E-05 3.8E-08 "A Site Boundary NE .62 6.4E-06 6.4E-06 5.8E-06 1.7E-08 "A Site Boundary ENE .59 3.8E-06 3.7E-06 3.4E-06 1.1E-08 "A Site Boundary E .53 3.9E-06 3.9E-06 3.5E-06 1.1E-08 "A Site Boundary ESE .54 3.9E-06 3.9E-06 3.5E-06 1.1E-08 "A Site Boundary SE .65 7.1E-06 7.1E-06 6.3E-06 1.7E-08 "A Site Boundary SSE .81 1.2E-05 1.2E-05 1.0E-05 3.1E-08 "A Nearest Res SSW 2.20 5.0E-07 5.0E-07 4.1E-07 1.4E-09 "A Nearest Res SW 1.30 8.4E-07 8.3E-07 7.2E-07 2.6E-09 "A Nearest Res WSW 1.20 8.5E-07 8.4E-07 7.3E-07 3.6E-09 "A Nearest Res W 1.00 1.1E-06 I.IE-06 9.7E-07 6.9E-09 "A Nearest Res WNW 1.70 4.6E-07 4.6E-07 3.9E-07 2.8E-09 "A Nearest Res NW .90 4.9E-06 4.9E-06 4.3E-06 3.4E-08 "A Nearest Res NNW 1.90 1.6E-06 1.6E-06 1.4E-06 6.0E-09 "A Nearest Res N 3.00 8.2E-07 8.1E-07 6.5E-07 2.OEr09 "A Nearest Res ENE 1.70 4.1E-07 4.1E-07 3.5E-07 8.8E-10 "A Nearest Res E 1.80 3.3E-07 3.3E-07 2.7E-07 6.9E-10 "A Nearest Res ESE 2.30 2.0E-07 2.OE-07 1.6E-07 3.9E-10 "A Nearest Cow NNW 3.50 4.9E-07 4.9E-07 3.8E-07 1.4E-09 "A Nearest Garde SW 1.30 8.4E-07 8.3E-07 7.2E-07 2.6E-09 "A Nearest Garde WSW 1.90 3.0E-07 3.0E-07 2.5E-07 1.2E-09 "A Nearest Garde WNW 2.40 2.2E-07 2.1E-07 1.8E-07 1.2E-09 "A Nearest Garde NW 2.90 3.6E-07 3.5E-07 2.8E-07 1.9E-09 "A Nearest Garde NNW 1.90 1.6E-06 1.6E-06 1.4E-06 6.0E-09 "A Nearest Garde N 3.00 8.2E-07 8.1E-07 6.5E-07 2.0E-09 "A Nearest Garde ENE 1.70 4.1E-07 4.1E-07 3.5E-07 8.8E-10 "A Nearest Garde E 2.00 2.6E-07 2.6E-07 2.2E-07 5.3E-10 "A Nearest Garde ESE 2.30 2.0E-07 2.0E-07 1.6E-07 3.9E-10

I Atmospheric Diffusion Estimates Ground Level Releases October-December 2001 B264

VENTS GROUND LEVEL RELEASES - OCT-DEC 2001 NO DECAY, UNDEPLETED CORRECTED USING STANDARD OPEN TERRAIN FACTORS ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE SECTOR .250 .500 .750 1.000 1.500 2.000 2.500 3.000 3.500 4.000 4.500 S 5.184E-05 1.625E-05 8.442E-06 4.211E-0O6 1.753E-06 9.729E-07 6.281E-07 4. 450E-07 3.355E-07 2.644E-07 2. 155E-07 2.077E-0O 6 8.441E-07 4.606E-07 2.937E-07 2. 060E-07 1.540E-07 1.205E-07 9.760E-08 SSW 2.365E-05 7.793E-06 4.145E-06 6.690E-08 5.433E-08 1.113E-0O6 4.574E-07 2.514E-07 1.612E-07 1. 136E-07 8.522E-08 SW 1.351E-05 4.321E-06 2.240E-06 WSW 6.364E-06 2.036E-06 1.062E-06 5.294E-07 2.164E-07 1.185E-07 7.572E-08 5. 321E-08 3.984E-08 3.122E-08 2.531E-08 W 6.256E-06 2.054E-06 1.06SE-06 5.295E-0 7 2.146E-07 1.169E-07 7.438E-08 5. .209E-08 3.890E-08 3.042E-08 2.461E-08 WNW 1.118E-05 3.614E-06 1.91SE-06 9.631E-0O 7 3.939E-07 2.158E-07 1.380E-07 9. 703E-08 7.269E-08 5.698E-08 4.621E-08 NW 2.720E-05 8.813E-06 4.617E-06 2.300E-0O 6 9.436E-07 5.183E-07 3.322E-07 2. .339E-07 1.755E-07 1.378E-07 1.119E-07 NNW 1.024E-04 3.132E-05 1.632E-05 8.191E-0O 6 3.445E-06 1.923E-06 1.247E-06 8. .868E-07 6.705E-07 5.298E-07 4.326E-07 N 1.377E-04 4.282E-05 2.233E-05 1.118E-0O 5 4.665E-06 2.592E-06 1.675E-06 1..18SE-06 8.960E-07 7.066E-07 5.761E-07 NNE 6.160E-05 1.923E-05 1.006E-05 5.043E-0O 6 2.089E-06 1.155E-06 7.438E-07 5. .258E-07 3.957E-07 3.115E-07 2.535E-07 NE 3.300E-05 1.047E-05 5.409E-06 2. 682E-0 6 1.106E-06 6.102E-07 3.923E-07 2. .770E-07 2.083E-07 1.638E-07 1.332E-07 ENE 2.196E-05 6.935E-06 3.574E-06 1.771E-0' 6 7.337E-07 4.059E-07 2.615E-07 1. SSOE-07 1.393E-07 1.097E-07 8.929E-08 E 1.481E-05 4.825E-06 2.561E-06 1.284E-0a6 5.232E-07 2.860E-07 1.826E-07 1.*282E-07 9.592E-08 7.513E-08 6.088E-08 ESE 2.721E-05 9.OOOE-06 4.839E-06 2.437E-0O 6 9.867E-07 5.371E-07 3.417E-07 2. 393E-07 1.787E-07 1.396E-07 1.130E-07 SE 4.007E-05 1.325E-05 7.054E-06 3.532E-0O 6 1.426E-06 7.747E-07 4.922E-07 3. .443E-07 2.568E-07 2. 006E-07 1. 622E-07 SSE 4.992E-05 1.591E-05 8.346E-06 4.174E-0l 6 1.716E-06 9.439E-07 6.053E-07 4. .265E-07 3.201E-07 2.514E-07 2.042E-07 ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE SECTOR 5.000 7.500 10.000 15.000 20.000 25.000 30.000 315.000 40.000 45.000 50.000 S 1.802E-07 9.619E-08 6.403E-08 3.811E-0O 8 2.647E-08 1.999E-08 1.591E-08 1. 313E-08 1.112E-08 9.615E-09 8.442E-09 SSW 8.116E-08 4.244E-08 2.784E-08 1.625E-088 1.113E-08 8.318E-09 6.565E-09 5. 380E-09 4.530E-09 3.895E-09 3.404E-09 SW 4.529E-08 2.391E-08 1.579E-08 9.304E-0O 9 6.418E-09 4.822E-09 3.823E-09 3. 145E-09 2.657E-09 2.291E-09 2.008E-09 WSW 2.107E-08 1.106E-08 7.278E-09 4.265E-099 2.931E-09 2.196E-09 1.737E-09 1. 426E-09 1.203E-09 1.036E-09 9.068E-10 W 2.045E-08 1.067E-08 6.989E-09 4.072E-099 2.787E-09 2.082E-09 1.643E-09 1. 347E-09 1.134E-09 9.753E-10 8.526E-10 WNW 3.847E-08 2.021E-08 1.330E-08 7.795E-099 5.356E-09 4.011E-09 3.171E-09 2. 602E-09 2.194E-09 1.888E-09 1.652E-09 NW 9.324E-08 4.920E-08 3.249E-08 1.913E-0O 8 1.319E-08 9.910E-09 7.854E-09 6. 458E-09 5.455E-09 4.702E-09 4.119E-09 NNW 3.623E-07 1.947E-07 1.301E-07 7.786E-0O 8 5.426E-08 4.108E-08 3.276E-08 2. 707E-08 2.296E-08 1.987E-08 1.746E-08 tz N 4.818E-07 2.576E-07 1.716E-07 1. 023E-0 7 7.108E-08 5.370E-08 4.276E-08 3. 529E-08 2.990E-08 2.585E-08 2.270E-08 NNE 2.117E-07 1.126E-07 7.475E-08 4.434E-0O 8 3.074E-08 2.318E-08 1.843E-08 1. 519E-08 1.286E-08 1.IIOE-08 9.742E-09 ON 5.108E-09 tA NE 1.112E-07 5.908E-08 3.919E-08 2.323E-0O 8 1.610E-08 1.214E-08 9.655E-09 7. 960E-09 6.739E-09 5.821E-09 ENE 7.461E-08 3.974E-08 2.641E-08 1.570E-0O 8 1.091E-08 8.236E-09 6.556E-09 5. 411E-09 4.584E-09 3.963E-09 3.480E-09 E 5.065E-08 2.655E-08 1.744E-08 1.020E-0O 8 7.004E-09 5.242E-09 4.142E-09 3. 398E-09 2.863E-09 2.464E-09 2.154E-09 ESE 9.384E-08 4.889E-08 3.199E-08 1.859E-0O 8 1.271E-08 9.476E-09 7.466E-09 6. 108E-09 5.137E-09 4.411E-09 3.851E-09 SE 1.346E-07 7.001E-08 4.576E-08 2.657E-0O 8 1.815E-08 1.353E-08 1.066E-08 8. 725E-09 7.338E-09 6.302E-09 5.502E-09 SSE 1.702E-07 8.989E-08 5.939E-08 3.500E-0O 8 2.414E-08 1.814E-08 1.438E-08 1. 183E-08 9.992E-09 8.615E-09 7.547E-09 CHI/Q (SEC/METER CUBED) FOR EACH SEGMENT SEGMENT BOUNDARIES IN MILES FROM THE SITE DIRECTION .5-1 1-2 2-3 3-4 4-5 5-10 10-20 20-30 30-40 40-50 FROM SITE S 8.297E-06 1.953E-06 6.468E-07 3.397E-07 2.169E-07 1.006E-07 3.870E-08 2.009E-08 1.316E-08 9.628E-09 3.031E-07 1.561E-07 9.830E-08 4.455E-08 1.655E-08 8.367E-09 5.395E-09 3.901E-09 SSW 4.037E-06 9.476E-07 5.116E-07 1. 662E-07 8.634E-08 5.471E-08 2.505E-08 9.463E-09 4.848E-09 3.153E-09 2.294E-09 SW 2.202E-06 1.038E-09 WSW 1.042E-06 2.424E-07 7.812E-08 4.038E-08 2.549E-08 1.160E-08 4.342E-09 2.209E-09 1.430E-09 W 1.048E-06 2.411E-07 7.679E-08 3.944E-08 2.479E-08 1.121E-08 4.149E-09 2.095E-09 1.350E-09 9.769E-10 WNW 1.870E-06 4.413E-07 1.424E-07 7.366E-08 4.654E-08 2.120E-08 7.935E-09 4.034E-09 2.609E-09 1.891E-09 NW 4.520E-06 1.056E-06 3.425E-07 1.778E-07 1.126E-07 5.156E-08 1.946E-08 9.963E-09 6.475E-09 4.709E-09 NNW 1.604E-05 3.823E-06 1.283E-06 6.787E-07 4.353E-07 2.032E-07 7.899E-08 4.126E-08 2.713E-08 1.989E-08 5.191E-06 1.725E-06 9. 072E-07 5.798E-07 2.692E-07 1.038E-07 5.396E-08 3.537E-08 2.588E-08 N 2.193E-05 1.112E-08 NNE 9.869E-06 2.330E-06 7.663E-07 4.008E-07 2.552E-07 1.178E-07 4.505E-08 2.329E-08 1.523E-08 4.043E-07 2.110E-07 1.341E-07 6.183E-08 2.361E-08 1.220E-08 7.979E-09 5.829E-09 NE 5.321E-06 1.236E-06 3.968E-09 ENE 3.519E-06 8.18SE-07 2. 694E-07 1.410E-07 8.989E-08 4.156E-08 1.595E-08 8.276E-09 5.423E-09 1.884E-07 9.722E-08 6.131E-08 2.786E-08 1.039E-08 5.272E-09 3.407E-09 2.468E-09 E 2.497E-06 5.868E-07 6.126E-09 4.419E-09 ESE 4.696E-06 1.109E-06 3.529E-07 1.811E-07 1.138E-07 5.137E-08 1.895E-08 9.533E-09 5.084E-07 2.604E-07 1.634E-07 7.360E-08 2.709E-08 1.362E-08 8.750E-09 6.313E-09 SE 6.866E-06 1.604E-06 1.186E-08 8.627E-09 SSE 8.173E-06 1.919E-06 6.241E-07 3.243E-07 2.056E-07 9.419E-08 3.559E-08 1.824E-08

VENTS GROUND LEVEL RELEASES - OCT-DEC 2001 2.260 DAY DECAY, UNDEPLETED CORRECTED USING STANDARD OPEN TERRAIN FACTORS ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IiN MILES FROM THE SITE SECTOR .250 .500 .750 1.000 1.500 2.000 2.500 3.000 3.500 4.500 S 5.178E-05 1.621E-05 8.412E-06 4.191E-0O 6 1.741E-06 9.635E-07 6.205E-07 4 .385E-07 3.298E-07 4.000 2.593E-07 2.4108E-07 SSW 2.362E-05 7.774E-06 4.129E-06 2.066E-0E6 8.377E-07 4.560E-07 2.900E-07 2 .028E-07 1.512E-07 1. 181E-07 9.536E-08 SW 1.349E-05 4.310E-06 2.232E-06 1. 10SE-0 6 4.539E-07 2.489E-07 1.592E-07 1 .118E-07 8.370E-08 6.554E-08 5.308E-08 WSW 6.357E-06 2.031E-06 1.058E-06 5.271E-07 2.149E-07 1.174E-07 7.487E-08 5 .248E-08 3.920E-08 3.065E-08 2.479E-08 W 6.250E-06 2.050E-06 1.065E-06 5.275E-07 2.133E-07 1.159E-07 7.364E-08 5 .146E-08 3.835E-08 2.992E-08 2.416E-08 WNW 1.117E-05 3.607E-06 1.912E-06 9.595E-07 3.916E-07 2.141E-07 1.367E-07 9 .587E-08 7.166E-08 5.606E-08 4.537E-08 NW 2.717E-05 8.796E-06 4.604E-06 2.292E-0O 6 9.381E-07 5.143E-07 3.289E-07 2 .311E-07 1.730E-07 1.356E-07 1.098E-07 NNW 1.023E-04 3.125E-05 1.626E-05 8. 155E-O0 3.422E-06 1.906E-06 1.233E-06 8..747E-07 6.597E-07 5.200E-07 4.236E-07 N 1.376E-04 4.273E-05 2.226E-05 1.113E-05 4.637E-06 2.571E-06 1.658E-06 1..173E-06 8.832E-07 6.950E-07 5.654E-07 NNE 6.154E-05 1.919E-05 1.003E-05 5.023E-0O 2.076E-06 1.146E-06 7.361E-07 5..192E-07 3.899E-07 3.062E-07 2.487E-07 NE 3.296E-05 1.045E-05 5.393E-06 2.672E-06 1.100E-06 6.054E-07 3.884E-07 2, .737E-07 2.053E-07 1.612E-07 1.308E-07 ENE 2.193E-05 6.920E-06 3.563E-06 1.763E-06 7.290E-07 4.023E-07 2.586E-07 1i.825E-07 1.371E-07 1. 077E-07 8.750E-08 E 1.479E-05 4.816E-06 2.554E-06 1.279E-06 5.203E-07 2.839E-07 1.809E-07 1,.265E-07 9.468E-08 7.402E-08 5.987E-08 ESE 2.719E-05 8.986E-06 4.828E-06 2.429E-06 9.823E-07 5.338E-07 3.391E-07 2. 370E-07 1.767E-07 1.379E-07 1.114E-07 SE 4.004E-05 1.323E-05 7.037E-06 3.520E-06 1.419E-06 7.695E-07 4.881E-07 3..408E-07 2.537E-07 1.978E-07 1.596E-07 SSE 4.987E-05 1.588E-05 8.322E-06 4.158E-06 1.706E-06 9.362E-07 5.991E-07 4..212E-07 3.155E-07 2.472E-07 2.003E-07 ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE SECTOR 5.000 7.500 10.000 15.000 20.000 25.000 30.000 35.000 40.000 45.000 50.000 S 1.758E-07 9.26SE-08 6.092E-08 3.536E-08 2.395E-08 1.763E-08 1.369E-08 1.101E-08 9.096E-09 7.665E-09 6.562E-09 SSW 7.908E-08 4.081E-08 2.643E-08 1.502E-08 1.002E-08 7.291E-09 5.603E-09 4.471E-09 3.666E-09 3.069E-09 2.611E-09 SW 4.413E-08 2.299E-08 1.499E-08 8.598E-09 5.774E-09 4.224E-09 3.260E-09 2.610E-09 2.147E-09 1.802E-09 1.537E-09 ON WSW 2.058E-08 1.067E-08 6.936E-09 3.965E-09 2.657E-09 1.941E-09 1.497E-09 1.198E-09 9.849E-10 8.267E-10 7.052E-10 ON W 2.003E-08 1.033E-08 6.694E-09 3.812E-09 2.550E-09 1.861E-09 1.435E-09 1.149E-09 9.451E-10 7.938E-10 6.777E-10 WNW 3.769E-08 1.959E-08 1.275E-08 7.311E-09 4.913E-09 3.599E-09 2.782E-09 2.233E-09 1.841E-09 1.549E-09 1.325E-09 NW 9.135E-08 4.769E-08 3.115E-08 1.795E-08 1.211E-08 8.899E-09 6.899E-09 5.549E-09 4.584E-09 3.865E-09 3.312E-09 NNW 3.540E-07 1.880E-07 1.241E-07 7.251E-08 4.933E-08 3.645E-08 2.838E-08 2.289E-08 1.895E-08 1. 601E-08 1.373E-08 N 4.719E-07 2.496E-07 1.645E-07 9.591E-08 6.522E-08 4.821E-08 3.755E-08 3.032E-08 2.513E-08 2.125E-08 1.826E-08 NNE 2.072E-07 1.090E-07 7.155E-08 4.150E-08 2.812E-08 2.073E-08 1.611E-08 1.298E-08 1. 074E-08 9. 067E-09 7.777E-09 NE 1.090E-07 5.726E-08 3.757E-08 2.179E-08 1.478E-08 1.090E-08 8.478E-09 6.837E-09 5.662E-09 4.784E-09 4.107E-09 ENE 7.294E-08 3.840E-08 2.522E-08 1.464E-08 9.929E-09 7.322E-09 5.690E-09 4.585E-09 3.793E-09 3.201E-09 2.744E-09 E 4.972E-08 2.582E-08 1.681E-08 9.653E-09 6.506E-09 4.781E-09 3.710E-09 2.989E-09 2.474E-09 2.091E-09 1.796E-09 ESE 9.235E-08 4.770E-08 3.095E-08 1.768E-08 1.187E-08 8.699E-09 6.735E-09 5.414E-09 4.474E-09 3.775E-09 3.238E-09 SE 1.323E-07 6.815E-08 4.412E-08 2.513E-08 1.683E-08 1.231E-08 9.509E-09 7.628E-09 6.290E-09 5.296E-09 4.534E-09 SSE 1.666E-07 8.703E-08 5.686E-08 3.275E-08 2.208E-08 1.622E-08 1.256E-08 1.010E-08 S. 334E-09 7.022E-09 6.011E-09 CHI/Q (SEC/METER CUBED) FOR EACH SEGMENT S] EGMENT BOUNDARIES IN MILES FROM THE SITE DIRECTION .5-1 1-2 2-3 3-4 4-5 5-10 10-20 20-30 30-40 40-50 FROM SITE S 8.269E-06 1.940E-06 6.392E-07 3.340E-07 2.122E-07 9.703E-08 3.597E-08 1.774E-08 1.105E-08 7.681E-09 SSW 4.022E-06 9.411E-07 2. 994E-07 1. 533E-07 9.606E-08 4.292E-08 1.533E-08 7.343E-09 4.488E-09 3.076E-09 SW 2.194E-06 5. 081E-07 1.642E-07 8.482E-08 5.346E-08 2.413E-08 8.763E-09 4.252E-09 2.619E-09 1.806E-09 WSW 1.038E-06 2.410E-07 7.726K-08 3.974E-08 2.497E-08 1.121E-08 4.044E-09 1.954E-09 1.202E-09 8.285E-10 W 1.045E-06 2. 399E-07 7. 605E-08 3.889E-08 2.434E-08 1.087E-08 3.891E-09 1.874E-09 1.153E-09 7.956E-10 WNW 1.865E-06 4.389E-07 1.410E-07 7.263E-08 4.569E-08 2.057E-08 7.454E-09 3.623E-09 2.241E-09 1.553E-09 NW 4.508E-06 1. 050E-06 3. 392E-07 1.754E-07 1.106E-07 5.004E-08 1.829E-08 8.955E-09 5.567E-09 3.873E-09 NNW 1.599E-05 3. 800E-06 1. 269E-06 6. 679E-07 4.264E-07 1.965E-07 7.368E-08 3.666E-08 2.296E-08 1.604E-08 N 2.187E-05 5.163E-06 1. 708E-06 8.944E-07 5.692E-07 2.612E-07 9.752E-08 4.848E-08 3.041E-08 2.129E-08 NNE 9.842E-06 2.317E-06 7. 586E-07 3. 950E-07 2.504E-07 1.142E-07 4.223E-08 2.085E-08 1. 302E-08 9.085E-09 NE 5.306E-06 1.229E-06 4.004E-07 2. OSOE-07 1.317E-07 6.000E-08 2.218E-08 1.097E-08 6.858E-09 4.793E-09 ENE 3.509E-06 8. 137E-07 2. 665E-07 1.389E-07 8.810E-08 4.022E-08 1.490E-08 7.364E-09 4.599E-09 3.207E-09 E 2.490E-06 5.839E-07 1.867E-07 9.598E-08 6.031E-08 2.713E-08 9.845E-09 4.813E-09 2.999E-09 2.095E-09 ESE 4.686E-06 1. 105E-06 3.502E-07 1.791E-07 1.122E-07 5.018E-08 1.805E-08 8.759E-09 5.433E-09 3.783E-09 SE 6.851E-06 1.597E-06 5. 042E-07 2.573E-07 1.608E-07 7.172E-08 2.566E-08 1.240E-08 7.656E-09 5.308E-09 SSE 8.151E-06 1.909E-06 6.179E-07 3.197E-07 2.017E-07 9.131E-08 3.337E-08 1.632E-08 1.013E-08 7.036E-09

VENTS GROUND LEVEL RELEASES - OCT-DEC 2001 8.000 DAY DECAY, DEPLETED CORRECTED USING STANDARD OPEN TERRAIN FACTORS ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE

.500 .750 1.000 1.500 2.000 2.500 3.000 3.500 4.000 4.500 SECTOR .250 2.605E-07 2.019E-07 1.619E-07 3.681E-06 1.486E-06 8.034E-07 5.071E-07 3. .520E-07 S 4.905E-05 1.483E-05 7.515E-06 1. 196E-07 9.198E-08 7.331E-08 2.238E-05 7.112E-06 3.690E-06 1.815E-06 7.153E-07 3.803E-07 2.370E-07 I, .629E-07 4.081E-08 SSW 2.076E-07 1.301E-07 8, .981E-08 6.616E-08 5.106E-08 SW 1.278E-05 3.943E-06 1.994E-06 9.731E-07 3.876E-07 1. 903E-08 4.628E-07 1.834E-07 9.785E-08 6.114E-08 4..210E-08 3.095E-08 2.384E-08 WSW 6.021E-06 1.858E-06 9.451E-07 2.324E-08 1.851E-08 W 5.919E-06 1.875E-06 9.514E-07 4.630E-07 1.819E-07 9.654E-08 6.008E-08 4 .124E-08 3.023E-08 WNW 1.058E-05 3.299E-06 1.707E-06 8.422E-07 3.340E-07 1.783E-07 1.115E-07 7 .681E-08 5.649E-08 4.354E-08 3.476E-08 NW 2.573E-05 8.044E-06 4.111E-06 2 011E-046 8.000E-07 4.283E-07 2.683E-07 1 .852E-07 1.364E-07 1. 053E-07 8.414E-08 NNW 9.686E-05 2.858E-05 1.453E-05 7.161E-046 2.920E-06 1.589E-06 1.007E-06 7 .017E-07 5.208E-07 4.045E-07 3.251E-07 9.774E-046 3.955E-06 2.142E-06 1.353E-06 9 .401E-07 6.963E-07 5.399E-07 4.333E-07 N 1.303E-04 3.908E-05 1.988E-05 1.906E-07 NNE 5.828E-05 1.755E-05 8.961E-06 4.409E-046 1.771E-06 9.543E-07 6.007E-07 4 .162E-07 3.075E-07 2.380E-07 3.122E-05 9.552E-06 4.816E-06 2. 345E-046 9.380E-07 5.042E-07 3.169E-07 2 .193E-07 1. 619E-07 1.252E-07 1.002E-07 NE ENE 2.077E-05 6.329E-06 3.182E-06 1.548E-046 6.220E-07 3.353E-07 2.112E-07 1 .464E-07 1.082E-07 8.376E-08 6.713E-08 E 1.401E-05 4.404E-06 2.281E-06 1. 123E-046 4.436E-07 2.363E-07 1.475E-07 1 .015E-07 7.457E-08 5.743E-08 4.581E-08 ESE 2.575E-05 8.215E-06 4.309E-06 2.131E-046 8.369E-07 4.440E-07 2.762E-07 1 .896E-07 1.390E-07 1. 068E-07 8.507E-08 3.792E-05 1.210E-05 6.281E-06 3.089E-046 1.209E-06 6.403E-07 3.978E-07 2 .727E-07 1. 997E-07 1.534E-07 1.221E-07 SE 2.488E-07 1.921E-07 1. 535E-07 SSE 4.723E-05 1.452E-05 7.431E-06 3.650E-046 1.455E-06 7.798E-07 4.889E-07 3 .376E-07 ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE 10.000 15.000 20.000 25.000 30.000 35.000 40.000 45.000 50.000 SECTOR 5.000 7.500 1.334E-07 6.710E-08 4.241E-08 2.320E-048 1.503E-08 1.068E-08 8.042E-09 6 .307E-09 5.095E-09 4.210E-09 3.542E-09 S 1.700E-09 1.423E-09 6.005E-08 2.959E-08 1.843E-08 9.880E-059 6.310E-09 4.434E-09 3.311E-09 2 .577E-09 2.069E-09 SSW 1.213E-09 9.995E-10 8.388E-10 SW 3.351E-08 1.667E-08 1.045E-08 5. 658E-059 3.638E-09 2.570E-09 1.927E-09 1 .506E-09 2.598E-059 1.665E-09 1.173E-09 8.783E-10 6 .853E-10 5.512E-10 4.538E-10 3.804E-10 WSW 1.560E-08 7.719E-09 4.824E-09 4.295E-10 3.598E-10 1.516E-08 7.453E-09 4.638E-09 2.485E-059 1.587E-09 1.116E-09 8.339E-10 6 .498E-10 5.221E-10 W 1.012E-09 8.334E-10 6.990E-10 WNW 2.851E-08 1.412E-08 8.831E-09 4.760E-059 3.052E-09 2.152E-09 1.611E-09 1 .258E-09

1. 168E-048 7.520E-09 5.318E-09 3.992E-09 3 .123E-09 2.517E-09 2.076E-09 1.744E-09 NW 6.910E-08 3.438E-08 2.157E-08 7.347E-09 NNW 4.745E-048 3.085E-08 2.197E-08 1.659E-08 1 .303E-08 1. 054E-08 8.723E-09 2.683E-07 1.359E-07 8.626E-08 1.380E-08 1. 141E-08 9.611E-09 3.571E-07 1.800E-07 1.139E-07 6.245E-048 4.051E-08 2.882E-08 2.173E-08 1 .706E-08 tjv N 2.706E-088 1.750E-08 1.243E-08 9.354E-09 7 .334E-09 5.923E-09 4.894E-09 4.117E-09 SNNE 1.569E-07 7.865E-08 4.960E-08 2.570E-09 2.163E-09 1.419E-088 9.178E-09 6.516E-09 4.907E-09 3 .849E-09 3.109E-09

'-I NE 8.243E-08 4.128E-08 2.602E-08 2.106E-09 1.741E-09 1.465E-09 ENE 5.526E-08 2.774E-08 1.751E-08 9.572E-0!9 6.202E-09 4.408E-09 3.321E-09 2 .606E-09 9.214E-10 E 6.246E-099 4.005E-09 2.826E-09 2.117E-09 1 .654E-09 1.332E-09 1.098E-09 3.756E-08 1.857E-08 1.160E-08 2.394E-09 1.970E-09 1.651E-09 ESE 6.964E-08 3.422E-08 2.129E-08 1.140E-088 7.278E-09 5.117E-09 3.823E-09 2 .979E-09 3.405E-09 2.800E-09 2.345E-09 SE 9.987E-08 4.898E-08 3.043E-08 1.626E-048 1.038E-08 7.289E-09 5.443E-09 4 .239E-09 SSE .709E-09 4.601E-09 3.795E-09 3.187E-09 1.261E-07 6.279E-08 3.941E-08 2.136E-048 1.375E-08 9.723E-09 7.299E-09 5 CHI/Q (SEC/METER CUBED) FOR EACH SEGMENIT SEGMENT BOUNDARIES IN MILES FROM THE SITE DIRECTION .5-1 1-2 2-3 3-4 4-5 5-10 10-20 20-30 30-40 40-50 FROM SITE 7.086E-08 S 7.437E-06 1. 671E-06 5.241E-07 2.643E-07 1.632E-07 2.384E-08 1. 078E-08 6.341E-09 4.225E-09 3.140E-08 1.019E-08 4.485E-09 2.593E-09 1.707E-09 SSW 3.617E-06 8.109E-07 2.456E-07 1.214E-07 7.393E-08 1. 003E-09 6.716E-08 4.115E-08 1.765E-08 5.826E-09 2.598E-09 1.515E-09 SW 1.973E-06 4.377E-07 1. 347E-07 6.894E-10 4.555E-10

6. 331E-08 3. 143E-08 1.918E-08 8.184E-09 2.678E-09 1.186E-09 WSW 9.336E-07 2. 075E-07 6.538E-10 4.311E-10 6.227E-08 3.071E-08 1.867E-08 7.914E-09 2.564E-09 1. 129E-09 W 9.395E-07 2.064E-07 1.265E-09 8.365E-10

1. 154E-07 5.736E-08 3.505E-08 1.497E-08 4.906E-09 2.176E-09 WNW 1.676E-06 3.777E-07 5. 375E-09 3.140E-09 2.084E-09 NW 4.052E-06 9.040E-07 2.777E-07 1.385E-07 8.483E-08 3.640E-08 1.203E-08 8.753E-09 2.218E-08 1.310E-08 NNW 1.438E-05 3.271E-06 1.0401-06 5.282E-07 3.276E-07 1.433E-07 4.870E-08 4.442E-06 1.398E-06 7. 064E-07 4.366E-07 1.900E-07 6.414E-08 2.910E-08 1.715E-08 1. 145E-08 N 1.966E-05 1.255E-08 7.374E-09 4.911E-09 NNE 8.847E-06 1.994E-06 6.212E-07 3.121E-07 1.921E-07 8.312E-08 2.782E-08 2.579E-09 NE 4.770E-06 1. 058E-06 3.278E-07 1.643E-07 1. 010E-07 4.364E-08 1.459E-08 6.583E-09 3.869E-09 1.747E-09 ENE 3.155E-06 7.004E-07 2.183E-07 1. 098E-07 6.766E-08 2.931E-08 9.839E-09 4.452E-09 2.620E-09 1. 102E-09 5.024E-07 1.528E-07 7.573E-08 4.620E-08 1.969E-08 6.439E-09 2.857E-09 1. 663E-09 E 2.238E-06 1.176E-08 5.176E-09 2.997E-09 1. 977E-09 ESE 4.209E-06 9.499E-07 2.863E-07 1.412E-07 8.580E-08 3.634E-085.204E-08 1.679E-08 7.374E-09 4.265E-09 2.811E-09 SE 6.155E-06 1. 374E-06 4.124E-07 2.029E-07 1.231E-07 6.647E-08 2.199E-08 9.827E-09 5.741E-09 3.809E-09 1.548E-07 SSE 7.327E-06 1.643E-06 5.059E-07 2.525E-07

VENTS GROUND LEVEL RELEASES - OCT-DEC 2001 CORRECTED USING STANDARD OPEN TERRAIN FACTORS

• • • • • • • • • • • • • • • • • • • • • RELATIVE DEPOSITION PER UNIT AREA (M**-2) AT FIXED POINTS BY DOWNWIND SECTORS * ** *** * * * ** ***

DIRECTION DISTANCES IN MILES FROM SITE .25 .50 .75 1.00 1.50 2.00 2.50 3.00 3.50 4.00 4.50 S 1.159E-07 3.919E-08 2.012E-08 9.567E-09 3.437E-09 1.704E-09 1.004E-09 6.571E-10 4.624E-10 3.427E-10 2.641E-10 SSW 5.901E-08 1.995E-08 1.025E-08 4.871E-09 1.750E-09 8.676E-10 5.109E-10 3.345E-10 2.354E-10 1.744E-10 1. 344E-10 SW 3.056E-08 1.033E-08 5.306E-09 2.522E-09 9.060E-10 4.493E-10 2.646E-10 1.732E-10 1.219E-10 9.034E-11 WSW 2.002E-08 6.770E-09 6.962E-11 3.476E-09 1.653E-09 5.936E-10 2.944E-10 1.733E-10 1.135E-10 7.986E-11 5.919E-11 4.561E-11 W 2.634E-08 8.908E-09 4.574E-09 2.174E-09 7.811E-10 3.873E-10 2.281E-10 1.493E-10 1.051E-10 7.788E-11 WNW 4.215E-08 1.425E-08 6.001E-11 7.318E-09 3.479E-09 1.250E-09 6.197E-10 3.649E-10 2.389E-10 1.681E-10 1.246E-10 9.602E-11 NW 1. 043E-07 3.528E-08 1. 811E-08 8.611E-09 3.093E-09 1.534E-09 9.032E-10 5.914E-10 4.161E-10 3.084E-10 2.377E-10 NNW 2.792E-07 9.442E-08 4.848E-08 2.305E-08 8.279E-09 4.106E-09 2.418E-09 1.583E-09 1.114E-09 8.255E-10 6.361E-10 N 4.858E-07 1.643E-07 8.434E-08 4.010E-08 1.440E-08 7.143E-09 4.206E-09 2.754E-09 1.938E-09 1.436E-09 NNE

1. 107E-09 2.244E-07 7.590E-08 3.897E-08 1.853E-08 6.655E-09 3.300E-09 1.943E-09 1.272E-09 8.953E-10 6.635E-10 5. 113E-10 NE 1.264E-07 4.276E-08 2.195E-08 1.044E-08 3.749E-09 1.859E-09 1.095E-09 7.168E-10 5.044E-10 3.738E-10 2.881E-10 ENE 7.587E-08 2.565E-08 1.317E-08 6.262E-09 2.249E-09 1.116E-09 6.569E-10 4.301E-10 E 3.026E-10 2.243E-10 1.728E-10 6.428E-08 2.174E-08 1. 116E-08 5.306E-09 1.906E-09 9.451E-10 5.565E-10 3.644E-10 2.564E-10 1. 900E-10 1.464E-10 ESE SE 1.823E-07 6.164E-08 3.165E-08 1.505E-08 5.405E-09 2.680E-09 1.578E-09 1.033E-09 7.272E-10 5.389E-10 4.153E-10 SSE 2.539E-07 8.587E-08 4.409E-08 2.096E-08 7.529E-09 3.734E-09 2.199E-09 1.440E-09 1.013E-09 7.507E-10 5.785E-10 2.255E-07 7. 625E-08 3.915E-08 1.861E-08 6.686E-09 3.316E-09 1.952E-09 1.278E-09 8.995E-10 6. 666E-10 5.137E-10 DIRECTION DISTANCES IN MILES FROM SITE 5.00 7.50 10.00 15.00 20.00 25.00 30.00 35.00 40.00 45.00 50.00 S 2.098E-10 9.319E-11 5.645E-11 2.853E-11 1.727E-11 1.158E-11 8.297E-12 6.230E-12 4.844E-12 3.869E-12 3.158E-12 SSW 1. 068E-10 4.744E-11 2.874E-11 1.453E-11 8.792E-12 5.895E-12 4.224E-12 3.172E-12 2.466E-12 1.970E-12 1.608E-12 SW 5.531E-11 2.457E-11 1.488E-11 7.522E-12 4.553E-12 3.053E-12 2.187E-12 1.642E-12 1.277E-12 1.020E-12 8.327E-13 WSW 3.623E-11 1.610E-11 9.751E-12 4.928E-12 2.983E-12 2.000E-12 1.433E-12 1.076E-12 8.367E-13 6.684E-13 5.455E-13 W 4.768E-11 2.118E-11 1.283E-11 6.485E-12 3.925E-12 2.632E-12 1.886E-12 1.416E-12 1.101E-12 8.794E-13 7.178E-13 t0 WNW 7.628E-11 3.389E-11 2.053E-11 1.038E-11 6.280E-12 4.211E-12 3.017E-12 2.265E-12 1.761E-12 1.407E-12 1. 148E-12 NW 1. 888E-10 8.387E-11 5.081E-11 2.568E-11 1.554E-11 1.042E-11 7.467E-12 5.607E-12 4.360E-12 3.483E-12 2.843E-12 NNW 5.054E-10 2.245E-10 1.360E-10 6.874E-11 4.160E-11 2.789E-11 1.999E-11 1.167E-11 9.322E-12 1.501E-11 7.609E-12 N 8.792E-10 3.906E-10 2.366E-10 1.196E-10 7.238E-11 4.853E-11 3.477E-11 2.611E-11 2.030E-11 1.622E-11 1.324E-11 NNE 4.062E-10 1.805E-10 1.093E-10 5.525E-11 3.344E-11 2.242E-11 1. 607E-11 1.206E-11 9.380E-12 7.493E-12 6.116E-12 NE 2.288E-10 1.017E-10 6.158E-11 3.113E-11 1.884E-11 1.263E-11 9.051E-12 6.796E-12 5.284E-12 4.221E-12 3.445E-12 ENE 1. 373E-10 6.100E-11 3.695E-11 1.868E-11 1.130E-11 7.579E-12 5.431E-12 4.078E-12 3.171E-12 2.533E-12 2.067E-12 E 1.163E-10 5.168E-11 3.130E-11 1.582E-11 9.577E-12 6.421E-12 4.601E-12 3.455E-12 2.686E-12 2.146E-12 1.751E-12 ESE 3.299E-10 1.466E-10 8.878E-11 4.488E-11 2.716E-11 1.821E-11 1. 305E-11 9.798E-12 7.618E-12 6.086E-12 4.967E-12 SE 4.596E-10 2.042E-10 1.237E-10 6.251E-11 3.784E-11 2.537E-11 1. 818E-11 1.365E-11 1.061E-11 8.478E-12 6.920E-12 SSE 4.081E-10 1.813E-10 1.098E-10 5.551E-11 3.360E-11 2.253E-11 1. 614E-11 1.212E-11 9.424E-12 7.528E-12 6.144E-12 RELATIVE DEPOSITION PER UNIT AREA (M**-2) BY DOWNWIND SECTORS 304 0*5***0**

SEGMENT BOUNDARIES IN MILES DIRECTION .5-1 1-2 2-3 3-4 4-5 5-10 10-20 20-30 30-40 40-50 FROM SITE S 1.967E-08 4.029E-09 1.052E-09 4.724E-10 2.672E-10 1.028E-10 2.973E-11 1. 178E-11 6.293E-12 3.895E-12 SSW 1.001E-08 2.051E-09 5.355E-10 2.405E-10 1.361E-10 5.232E-11 1.514E-11 5.999E-12 3.204E-12 1.983E-12 SW 5.186E-09 1. 062E-09 2.773E-10 1. 245E-10 7.046E-11 2.709E-11 7.838E-12 3.107E-12 1. 659E-12 1.027E-12 WSW 3.398E-09 6.959E-10 1.817E-10 8.160E-11 4.616E-11 1.775E-11 5.135E-12 2.035E-12 1.087E-12 6.727E-13 W 4.471E-09 9.157E-10 2.391E-10 1.074E-10 6.074E-11 2.336E-11 6.757E-12 2.678E-12 1.430E-12 8.852E-13 WNW 7.153E-09 1.465E-09 3.825E-10 1.718E-10 9.718E-11 3.737E-11 1.081E-11 4.285E-12 2.288E-12 1.416E-12 NW 1.770E-08 3.626E-09 9.466E-10 4.252E-10 2.405E-10 9.249E-11 2.676E-11 1. 061E-11 5.663E-12 3.505E-12 NNW 4.739E-08 9.707E-09 2.534E-09 1.138E-09 6.438E-10 2.476E-10 7.163E-11 2.839E-11 1. 516E-11 9.383E-12 N 8.244E-08 1.689E-08 4.408E-09 1. 980E-09 1. 120E-09 4.307E-10 1.246E-10 4.938E-11 2.637E-11 1. 632E-11 NNE 3.809E-08 7.802E-09 2.037E-09 9.147E-10 5. 175E-10 1.990E-10 5.757E-11 2.282E-11 1.218E-11 7.542E-12 NE 2.146E-08 4.395E-09 1.147E-09 5.153E-10 2.915E-10 1.121E-10 3.243E-11 1.285E-11 6.865E-12 4.249E-12 ENE 1.288E-08 2.637E-09 6.885E-10 3.092E-10 1.749E-10 6.727E-11 1.946E-11 7.713E-12 4.119E-12 2.549E-12 E 1.091E-08 2.234E-09 5.833E-10 2.620E-10 1.482E-10 5.699E-11 1.649E-11 6.535E-12 3.490E-12 2.160E-12 ESE 3.094E-08 6.337E-09 1.654E-09 7.430E-10 4.203E-10 1.616E-10 4.676E-11 1.853E-11 9.897E-12 6.126E-12 SE 4.310E-08 8.827E-09 2.304E-09 1.035E-09 5. 855E-10 2.252E-10 6.514E-11 2.582E-11 1.379E-11 8.533E-12 SSE 3.827E-08 7.838E-09 2.046E-09 9.190E-10 5.199E-10 1.999E-10 5.784E-11 2.292E-11 1.224E-11 7.577E-12

VENTS GROUND LEVEL RELEASES - OCT-DEC 2001 CORRECTED USING STANDARD OPEN TERRAIN FACTORS SPECIFIC POINTS OF INTEREST RELEASE TYPE OF DIRECTION DIST. X/Q X/Q X/Q D/Q ID LOCATION FROM SITE (MI) (SEC/M3) (SEC/M3) (SEC/M3) (PER SQ.METER)

NO DECAY 2.260 DAY DECAY 8.000 DAY DECAY UNDEPLETED UNDEPLETED DEPLETED A Site Boundary S .80 7.2E-06 7.2E-06 6.4E-06 1.7E-08 A Site Boundary SSW .82 3.3E-06 3.3E-06 2.9E-06 8.OE-09 A Site Boundary SW .97 1.2E-06 1.2E-06 1.OE-06 2.7E-09 A Site Boundary WSW .93 6.4E-07 6.3E-07 5.6E-07 2.OE-09 A Site Boundary W .91 6.6E-07 6.6E-07 5.8E-07 2.8E-09 A Site Boundary WNW .94 1.1E-06 1.1E-06 9.8E-07 4.1E-09 A Site Boundary NW .81 3.SE-06 3.8E-06 3.4E-06 1.5E-08 A Site Boundary NNW .69 1.9E-05 1.9E-05 1.7E-05 5.6E-08 A Site Boundary N .67 2.6E-05 2.6E-05 2.4E-05 1.OE-07 A Site Boundary NNE .60 1.4E-05 1.4E-05 1.3E-05 5.6E-08 A Site Boundary NE .62 7.2E-06 7.2E-06 6.5E-06 3.0E-08 A Site Boundary ENE .59 5.3E-06 5.3E-06 4.8E-06 2.0E-08 A Site Boundary E .53 4.5E-06 4.5E-06 4.1E-06 2.OE-08 A Site Boundary ESE .54 8.OE-06 8.0E-06 7.3E-06 5.5E-08 A Site Boundary SE .65 8.8E-06 8.8E-06 7.9E-06 5.6E-08 A Site Boundary SSE .81 6.9E-06 6.9E-06 6.1E-06 3.2E-08 A Nearest Res SSW 2.20 3.8E-07 3.8E-07 3.1E-07 6.9E-10 A Nearest Res SW 1.30 6.2E-07 6.2E-07 5.3E-07 1.3E-09 A Nearest Res WSW 1.20 3.5E-07 3.5E-07 3.0E-07 1.0E-09 A Nearest Res W 1.00 5.3E-07 5.3E-07 4.6E-07 2.2E-09 A Nearest Res WNW 1.70 3.0E-07 3.0E-07 2.5E-07 9.2E-10 A Nearest Res NW .90 3.0E-06 3.OE-06 2.6E-06 1.1E-08 A Nearest Res NNW 1.90 2.1E-06 2.1E-06 1.8E-06 4.6E-09 A Nearest Res N 3.00 1.2E-06 1.2E-06 9.4E-07 2.8E-09 A Nearest Res ENE 1.70 5.7E-07 5.6E-07 4.7E-07 1.7E-09 A Nearest Res E 1.80 3.6E-07 3.5E-07 3.0E-07 1.2E-09 A Nearest Res ESE 2.30 4.0E-07 4.0E-07 3.3E-07 1.9E-09 A Nearest Cow NNW 3.50 6.7E-07 6.6E-07 5.2E-07 1.1E-09 A Nearest Garde SW 1.30 6.2E-07 6.2E-07 5.3E-07 1.3E-09 A Nearest Garde WSW 1.90 1.3E-07 1.3E-07 1.IE-07 3.3E-10 A Nearest Garde WNW 2.40 1.5E-07 1.5E-07 1.2E-07 4.OE-10 A Nearest Garde NW 2.90 2.5E-07 2.5E-07 2.0E-07 6.4E-10 A Nearest Garde NNW 1.90 2.1E-06 2.1E-06 1.8E-06 4.6E-09 A Nearest Garde N 3.00 1.2E-06 1.2E-06 9.4E-07 2.8E-09 A Nearest Garde ENE 1.70 5.7E-07 5.6E-07 4.7E-07 1.7E-09 A Nearest Garde E 2.00 2.9E-07 2.8E-07 2.AE-07 9.5E-10 A Nearest Garde ESE 2.30 4.0E-07 4.0E-07 3.3E-07 1.9E-09

Atmospheric Diffusion Estimates Ground Level Releases July-December 2001 B270

VENTS GROUND LEVEL RELEASES - JUL-DEC 2001 NO DECAY, UNDEPLETED CORRECTED USING STANDARD OPEN TERRAIN FACTORS ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE

.250 .500 .750 1.000 1.500 2.000 2.500 3.000 3.500 4.000 4.500 SECTOR 3.026E-07 2.456E-07 S 5.820E-05 1.869E-05 9.994E-06 5.044E-06 2.071E-06 1.138E-06 7.296E-07 5, .138E-07 3.855E-07 2.479E-06 9.931E-07 5.367E-07 3.397E-07 2. .368E-07 1.762E-07 1.373E-07 1.108E-07 SSW 2.711E-05 9.148E-06 4.935E-06 5.901E-08 1.328E-06 5.311E-07 2.867E-07 1.813E-07 1,.263E-07 9.393E-08 7.317E-08 SW 1.459E-05 4.951E-06 2.655E-06 WSW 1.000E-05 3.404E-06 1.823E-06 9.102E-07 3.620E-07 1.947E-07 1.227E-07 8..532E-08 6.332E-08 4.924E-08 3.966E-08 W 8.810E-06 3.066E-06 1.642E-06 8.175E-07 3.218E-07 1.717E-07 1.076E-07 7 .441E-08 5.498E-08 4.259E-08 3.419E-08 WNW 1.390E-05 4.777E-06 2.556E-06 1.273E-0O 5.009E-07 2.673E-07 1.676E-07 1 .160E-07 8.571E-08 6.643E-08 5.334E-08 NW 3.336E-05 1.135E-05 6.079E-06 3.030E-0O 1.202E-06 6.457E-07 4.068E-07 2 .826E-07 2. 097E-07 1.630E-07 1.313E-07 NNW 8.881E-05 2.789E-05 1.477E-05 7.435E-0O 3.077E-06 1.700E-06 1.094E-06 7 .734E-07 5.820E-07 4.579E-07 3.726E-07 N 1.157E-04 3.625E-05 1.919E-05 9.666E-0O 3.997E-06 2.207E-06 1.420E-06 1 .003E-06 7.543E-07 5.934E-07 4.826E-07 NNE 5.437E-05 1.717E-05 9.038E-06 4.532E-0O 1.867E-06 1.029E-06 6.606E-07 4 .660E-07 3. 501E-07 2.751E-07 2.236E-07 NE 3.094E-05 9.763E-06 5.152E-06 2.588E-0O 1.065E-06 5.864E-07 3.764E-07 2 .654E-07 1. 993E-07 1.566E-07 1.272E-07 ENE 1.882E-05 5.908E-06 3.072E-06 1.532E-0O 6.348E-07 3.512E-07 2.262E-07 1 .600E-07 1.205E-07 9.484E-08 7.721E-08 E 1.395E-05 4.514E-06 2.440E-06 1.237E-0O 5.040E-07 2.755E-07 1.758E-07 1 .234E-07 9.232E-08 7.229E-08 5.856E-08 ESE 2.053E-05 6.701E-06 3.569E-06 1.793E-06 7.308E-07 3.997E-07 2.552E-07 1 .792E-07 1.341E-07 1. 050E-07 8.513E-08 SE 3.752E-05 1.204E-05 6.371E-06 3.198E-06 1.310E-06 7.185E-07 4.600E-07 3 .236E-07 2.426E-07 1.903E-07 1.544E-07 SSE 6.851E-05 2.137E-05 1.124E-05 5.650E-06 2.345E-06 1.298E-06 8.364E-07 5 .916E-07 4.454E-07 3.507E-07 2.854E-07 ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE SECTOR 5.000 7.500 10.000 15.000 20.000 25.000 30.000 35.000 40.000 45.000 50.000 S 2.047E-07 1.080E-07 7.123E-08 4.188E-08 2.884E-08 2.164E-08 1.713E-08 1 .407E-08 1. 187E-08 1.023E-08 8.949E-09 SSW 9.185E-08 4.745E-08 3.087E-08 1.781E-08 1.212E-08 9.005E-09 7.076E-09 5 .776E-09 4.847E-09 4.155E-09 3.621E-09 SW 4.890E-08 2.524E-08 1.641E-08 9.457E-09 6.430E-09 4.777E-09 3.752E-09 3 .062E-09 2.569E-09 2.202E-09 1.919E-09 WSW 3.282E-08 1.685E-08 1.092E-08 6.267E-09 4.250E-09 3.151E-09 2.471E-09 2 .014E-09 1. 688E-09 1.445E-09 1.258E-09 W 2.820E-08 1.431E-08 9.190E-09 5.208E-09 3.499E-09 2.575E-09 2.008E-09 1..628E-09 1. 359E-09 1. 160E-09 1.006E-09 4.403E-08 2.240E-08 1.442E-08 8.200E-09 5.526E-09 4.078E-09 3.186E-09 2..588E-09 2.163E-09 1.848E-09 1. 606E-09 WNW NW 1.086E-07 5.585E-08 3.622E-08 2.081E-08 1.412E-08 1.048E-08 8.223E-09 6..705E-09 5.622E-09 4.816E-09 4.195E-09 3.112E-07 1.654E-07 1.097E-07 6.502E-08 4.501E-08 3.390E-08 2.693E-08 2. .218E-08 1.876E-08 1.619E-08 1.420E-08 SNNW N 4.029E-07 2.139E-07 1.418E-07 8.396E-08 5.811E-08 4.376E-08 3.475E-08 2 .862E-08 2.420E-08 2.088E-08 1.831E-08 1.865E-07 9.878E-08 6.538E-08 3.863E-08 2.670E-08 2.009E-08 1.595E-08 1..313E-08 1. 1OE-08 9.576E-09 8.394E-09

- NNE 1.061E-07 5.614E-08 3.713E-08 2.192E-08 1.514E-08 1.139E-08 9.035E-09 7..435E-09 6.284E-09 5.420E-09 4.750E-09 ENE 3.945E-09 3.408E-09 2.992E-09 6.450E-08 3.433E-08 2.281E-08 1.355E-08 9.403E-09 7.097E-09 5.646E-09 4..658E-09 E 4.871E-08 2.550E-08 1.674E-08 9.770E-09 6.695E-09 5.004E-09 3.949E-09 3. .236E-09 2.724E-09 2.342E-09 2.046E-09 ESE 7.083E-08 3.713E-08 2.440E-08 1.427E-08 9.792E-09 7.327E-09 5.788E-09 4..747E-09 4.000E-09 3.441E-09 3.008E-09 1.286E-07 6.773E-08 4.465E-08 2.624E-08 1.807E-08 1.356E-08 1.073E-08 8. .817E-09 7.442E-09 6.411E-09 5.612E-09 SE 1.248E-08 1.095E-08 SSE 2.385E-07 1.269E-07 8.423E-08 4.996E-08 3.462E-08 2.609E-08 2.074E-08 1..709E-08 1.446E-08 CHI/Q (SEC/METER CUBED) FOR EACH SEGMENIT SEGMENT BOUNDARIES IN MILES FROM THE SITE DIRECTION .5-1 1-2 2-3 3-4 4-5 5-10 10-20 20-30 30-40 40-50 FROM SITE S 9.726E-06 2.317E-06 7.523E-07 3.905E-07 2.474E-07 1. 131E-07 4.261E-08 2.176E-08 1.411E-08 1. 024E-08 SSW 4.780E-06 1.120E-06 3.511E-07 1.787E-07 1.116E-07 4.994E-08 1.818E-08 9.063E-09 5.793E-09 4.163E-09 5.996E-07 1. 874E-07 9.527E-08 5. 946E-08 2.657E-08 9.656E-09 4.807E-09 3.071E-09 2.206E-09 SW 2.575E-06 WSW 1.769E-06 4.094E-07 1.270E-07 6.424E-08 3.996E-08 1.776E-08 6.404E-09 3.172E-09 2.020E-09 1.448E-09 3.652E-07 1. 114E-07 5.581E-08 3.446E-08 1.512E-08 5.333E-09 2.595E-09 1. 634E-09 1. 162E-09 W 1.592E-06 5.686E-07 1.735E-07 8.701E-08 5.377E-08 2.366E-08 8.394E-09 4.107E-09 2.597E-09 1. 852E-09 WNW 2.479E-06 1.361E-06 4.208E-07 2.128E-07 1.323E-07 5. 886E-08 2.126E-08 1. 055E-08 6.726E-09 4.825E-09 NW 5.896E-06 1.621E-08 NNW 1.443E-05 3.434E-06 1.128E-06 5.894E-07 3.751E-07 1.730E-07 6.606E-08 3.408E-08 2.223E-08 N 1.875E-05 4.461E-06 1.463E-06 7.640E-07 4.859E-07 2.239E-07 8.533E-08 4.398E-08 2.869E-08 2.091E-08 NNE 8.843E-06 2.087E-06 6.809E-07 3.546E-07 2.251E-07 1. 034E-07 3.927E-08 2.020E-08 1.316E-08 9.589E-09 NE 5.037E-06 1.191E-06 3.880E-07 2.019E-07 1.281E-07 5.879E-08 2.229E-08 1.145E-08 7.454E-09 5.428E-09 ENE 3.018E-06 7.081E-07 2.330E-07 1.220E-07 7.773E-08 3.592E-08 1.376E-08 7.132E-09 4.668E-09 3.413E-09 5.652E-07 1.814E-07 9.357E-08 5.898E-08 2.676E-08 9.952E-09 5.033E-09 3.245E-09 2.345E-09 E 2.366E-06 ESE 3.476E-06 8.196E-07 2.633E-07 1. 359E-07 8.574E-08 3.896E-08 1.453E-08 7.369E-09 4.760E-09 3.446E-09 1.467E-06 4.744E-07 2.458E-07 1.555E-07 7.101E-08 2.670E-08 1.363E-08 8.840E-09 6.420E-09 SE 6.220E-06 1.713E-08 1.250E-08 SSE 1.101E-05 2.614E-06 8.616E-07 4.511E-07 2.874E-07 1.327E-07 5.076E-08 2.622E-08

VENTS GROUND LEVEL RELEASES - JUL-DEC 2001 2.260 DAY DECAY, UNDEPLETED CORRECTED USING STANDARD OPEN TERRAIN FACTORS ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) D'.iTANCE IN MILES FROM THE SITE SECTOR .250 .500 .750 1.000 1.500 2.000 2.500 3.000 3.500 4.000 4.500 S 5.813E-05 1.864E-05 9. 9559E-06 5.021E-06 2.057E-06 1.128E-06 7.209E-07 5. 065E-07 3.790E-07 2.968E-07 2.404E-07 SSW 2.708E-05 9.127E-06 4. 9: 18E-06 2.467E-06 9.861E-07 5.317E-07 3.357E-07 2. 335E-07 1.733E-07 1.347E-07 1. 085E-07 SW 1.458E-05 4.939E-06 2. 6446E-06 1.322E-06 5.274E-07 2.8403-07 1.791E-07 1..245E-07 9.237E-08 7.178E-08 5.775E-08 WSW 9.991E-06 3.398E-06 1. 8118E-06 9.069E-07 3.600E-07 1.932E-07 1.216E-07 8. .435E-08 6.248E-08 4.849E-08 3.898E-08 W 8.803E-06 3.061E-06 1. 6338E-06 8.151E-07 3.203E-07 1.706E-07 1.068E-07 7. .371E-08 5.438E-08 4.205E-08 3.370E-08 WNW 1.389E-05 4.770E-06 2..5550E-06 1.269E-06 4.986E-07 2.657E-07 1.663E-07 1..149E-07 8.479E-08 6.561E-08 5.259E-08 NW 3.333E-05 1.134E-05 6. 0665E-06 3.020E-06 1.196E-06 6.416E-07 4.035E-07 2. .799E-07 2.073E-07 1. 609E-07 1.293E-07 NNW 8.872E-05 2.784E-05 1. 4772E-05 7.404E-06 3.058E-06 1.686E-06 1.083E-06 7. .635E-07 5.732E-07 4.500E-07 3.653E-07 N 1.155E-04 3.618E-05 1.:9113E-05 9.627E-06 3.973E-06 2.189E-06 1.405E-06 9..903E-07 7.432E-07 5.834E-07 4.735E-07 NNE 5.431E-05 1.714E-05 9. 0110E-06 4.513E-06 1.855E-06 1.020E-06 6.535E-07 4. .599E-07 3.447E-07 2.703E-07 2.192E-07 NE 3.091E-05 9.742E-06 5.:13 5E-06 2.577E-06 1.058E-06 5.813E-07 3.722E-07 2..618E-07 1. 962E-07 1.538E-07 1.247E-07 ENE 1.880E-05 5.894E-06 3. 0f62E-06 1.525E-06 6.305E-07 3.480E-07 2.236E-07 1. 578E-07 1.185E-07 9.308E-08 7.560E-08 E 1.393E-05 4.50SE-06 2. 43 12E-06 1.231E-06 5.008E-07 2.731E-07 1.739E-07 1. 218E-07 9.093E-08 7.104E-08 5.743E-08 ESE 2.051E-05 6.689E-06 3.156 0E-06 1.787E-06 7.270E-07 3.968E-07 2.529E-07 1. 772E-07 1.324E-07 1. 035E-07 8.372E-08 SE 3.748E-05 1.201E-05 6.: 3552E-06 3.185E-06 1.302E-06 7.126E-07 4.551E-07 3. 195E-07 2.390E-07 1.871E-07 1.515E-07 SSE 6.843E-05 2.132E-05 1.:120E-05 5.624E-06 2.329E-06 1.286E-06 8.267E-07 5.832E-07 4.381E-07 3.440E-07 2.794E-07 ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE SECTOR 5.000 7.500 10.000 15.000 20.000 25.000 30.000 35.000 40.000 45.000 50.000 S 1.998E-07 1.041E-07 6.784E-08 3.891E-08 2.614E-08 1.913E-08 1.477E-08 1.183E-08 9.740E-09 8.183E-09 6.986E-09 SSW 8.967E-08 4.576E-08 2.940E-08 1.655E-08 1.098E-08 7.964E-09 6.104E-09 4.860E-09 3.979E-09 3.327E-09 2.829E-09 SW 4.774E-08 2.434E-08 1.563E-08 8.789E-09 5.829E-09 4.224E-09 3.237E-09 2.577E-09 2.109E-09 1.764E-09 1.499E-09

"-W WSW 3.219E-08 1.637E-08 1.050E-08 5.903E-09 3.922E-09 2.849E-09 2.188E-09 1.747E-09 1.434E-09 1.203E-09 1.026E-09 W 2.775E-08 1.396E-08 8. 888E-09 4.949E-09 3.266E-09 2.362E-09 1.808E-09 1.440E-09 1. 181E-09 9.890E-10 8.429E-10 WNW 4.334E-08 2. 187E-08 1.396E-08 7.808E-09 5.174E-09 3.754E-09 2.883E-09 2.302E-09 1. 892E-09 1. 588E-09 1. 357E-09 NW 1.069E-07 5.445E-08 3.500E-08 1.976E-08 1.317E-08 9.601E-09 7.400E-09 5.927E-09 4.882E-09 4.108E-09 3.514E-09 NNW 3.044E-07 1.600E-07 1. 050E-07 6.079E-08 4.114E-08 3.029E-08 2.351E-08 1.893E-08 1.565E-08 1.320E-08 1. 131E-08 N 3.944E-07 2. 071E-07 1.358E-07 7.863E-08 5.323E-08 3.920E-08 3.044E-08 2.452E-08 2.028E-08 1.712E-08 1.468E-08 NNE 1.825E-07 9.552E-08 6.250E-08 3.608E-08 2.438E-08 1.792E-08 1.390E-08 1.118E-08 9.233E-09 7.783E-09 6.666E-09 NE 1.037E-07 5.424E-08 3.546E-08 2.044E-08 1.379E-08 1.013E-08 7.849E-09 6.308E-09 5.207E-09 4.385E-09 3.753E-09 ENE 6.300E-08 3.313E-08 2.174E-08 1.260E-08 8.533E-09 6.284E-09 4.878E-09 3.925E-09 3.243E-09 2.734E-09 2.341E-09 E 4.766E-08 2.467E-08 1.602E-08 9.149E-09 6.133E-09 4.485E-09 3.463E-09 2.776E-09 2.287E-09 1. 924E-09 1. 645E-09 ESE 6.952E-08 3.609E-08 2.348E-08 1.346E-08 9.052E-09 6.637E-09 5.138E-09 4.129E-09 3.409E-09 2.874E-09 2.462E-09 SE 1.259E-07 6.554E-08 4.272E-08 2.453E-08 1.651E-08 1.210E-08 9.362E-09 7.515E-09 6.197E-09 5.216E-09 4.461E-09 SSE 2.328E-07 1.223E-07 8.023E-08 4.641E-08 3.136E-08 2.305E-08 1.787E-08 1.436E-08 1.185E-08 9.976E-09 8.534E-09 CHI/Q (SEC/METER CUBED) FOR EACH SEGMENT SEGMENT BOUNDARIES IN MILES FROM THE SITE DIRECTION .5-1 1-2 2-3 3-4 4-5 5-10 10-20 20-30 30-40 40-50 FROM SITE S 9.694E-06 2.302E-06 7.436E-07 3.841E-07 2.421E-07 1.093E-07 3.966E-08 1.925E-08 1.188E-08 8.201E-09 SSW 4.764E-06 1.113E-06 3.471E-07 1.758E-07 1.093E-07 4.825E-08 1.693E-08 8.026E-09 4.880E-09 3.336E-09 SW 2.567E-06 5.957E-07 1.853E-07 9.371E-08 5. 820E-08 2.567E-08 8.993E-09 4.257E-09 2.587E-09 1.768E-09 WSW 1.764E-06 4.074E-07 1.258E-07 6.340E-08 3.928E-08 1.727E-08 6.044E-09 2.871E-09 1.754E-09 1.206E-09 W 1.589E-06 3.637E-07 1. 106E-07 S.521E-08 3.397E-08 1.477E-08 5. 077E-09 2.382E-09 1.447E-09 9.917E-10 WNW 2.474E-06 5.663E-07 1.723E-07 8. 608E-08 5.302E-08 2.313E-08 8. 005E-09 3.784E-09 2.312E-09 1.592E-09 NW 5.883E-06 1.355E-06 4.176E-07 2.104E-07 1.304E-07 5.745E-08 2.022E-08 9.674E-09 5.950E-09 4.117E-09 NNW 1.438E-05 3.414E-06 1. 116E-06 5.806E-07 3.679E-07 1.676E-07 6.187E-08 3.047E-08 1.899E-08 1.323E-08 N 1.869E-05 4.436E-06 1. 448E-06 7.529E-07 .4.768E-07 2.170E-07 8.005E-08 3.944E-08 2.460E-08 1.715E-08 NNE 8.817E-06 2.075E-06 6.738E-07 3.493E-07 2.207E-07 3 "302E-07 3. 675E-08 1.803E-08 1.121E-08 7.799E-09 NE 5.022E-06 1.184E-06 3.838E-07 1. 988E-07 1.255E-07 5.689E-08 2.082E-08 1. 020E-08 6.329E-09 4.395E-09 ENE 3.008E-06 7.037E-07 2.304E-07 1.200E-07 7.611E-08 3.471E-08 1.282E-08 6.321E-09 3.938E-09 2.740E-09 E 2.359E-06 5. 619E-07 1. 795E-07 9.217E-08 5.784E-08 2.594E-08 9.335E-09 4.516E-09 2.786E-09 1.928E-09 ESE 3.467E-06 8.157E-07 2.610E-07 1. 342E-07 8.432E-08 3.791E-08 1.373E-08 6. 682E-09 4.143E-09 2.880E-09 SE 6.202E-06 1.458E-06 4.695E-07 2.422E-07 1. 525E-07 6.881E-08 2.501E-08 1.218E-08 7.541E-09 5.227E-09 SSE 1.097E-05 2.598E-06 8.518E-07 4.437E-07 2.813E-07 1.282E-07 4.724E-08 2.320E-08 1.440E-08 9.997E-09

VENTS GROUND LEVEL RELEASES - JUL-DEC 2001 8.000 DAY DECAY, DEPLETED CORRECTED USING STANDARD OPEN TERRAIN FACTORS ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE SECTOR .250 .500 .750 1.000 1.500 2.000 2.500 3.000 3.500 4.000 4.500 4.410E-06 1.756E-06 9.401E-07 5.890E-07 4..065E-07 2.994E-07 2.310E-07 1.846E-07 S 5.506E-05 1.705E-05 8.897E-06 1.369E-07 1.049E-07 8.328E-08 SSW 2.565E-05 8.349E-06 4.394E-06 2.167E-06 8.417E-07 4.432E-07 2.742E-07 I1.874E-07

1. 161E-06 4.501E-07 2.368E-07 1.464E-07 9..993E-08 7.295E-08 5.586E-08 4.435E-08 SW 1.381E-05 4.518E-06 2.364E-06 9.462E-06 3.107E-06 1.623E-06 7.959E-07 3.070E-07 1.609E-07 9.916E-08 6..755E-08 4.922E-08 3.764E-08 2.984E-08 WSW W 8.336E-06 2.798E-06 1.462E-06 7.150E-07 2.729E-07 1.419E-07 8.697E-08 5..895E-08 4.277E-08 3.258E-08 2.574E-08 WNW 1.316E-05 4.361E-06 2.276E-06 1.113E-06 4.248E-07 2.210E-07 1.355E-07 9 .187E-08 6.668E-08 S. 082E-08 4.017E-08 NW 3.156E-05 1.036E-05 5.413E-06 2. 650E-06 1.020E-06 5.337E-07 3.288E-07 2 .239E-07 1.631E-07 1. 247E-07 9.884E-08 NNW 8.403E-05 2.546E-05 1.315E-05 6.500E-06 2.609E-06 1.405E-06 8.839E-07 6 .121E-07 4.522E-07 3. 498E-07 2.802E-07 N 1.094E-04 3.308E-05 1.709E-05 8.452E-06 3.389E-06 1.823E-06 1.147E-06 7..938E-07 5.861E-07 4. 533E-07 3.630E-07 NNE 5.144E-05 1.567E-05 8.047E-06 3.963E-06 1.583E-06 8.497E-07 5.335E-07 3..687E-07 2.720E-07 2. 101E-07 1.681E-07 NE 2.928E-05 8.910E-06 4.587E-06 2.262E-06 9.030E-07 4.844E-07 3.039E-07 2..100E-07 1.548E-07 1.196E-07 9.564E-08 ENE 1.780E-05 5.391E-06 2.735E-06 1.339E-06 5.381E-07 2.900E-07 1.827E-07 1..266E-07 9.356E-08 7.242E-08 5.803E-08 E 1.320E-05 4.120E-06 2.172E-06 1.081E-06 4.272E-07 2.276E-07 1.420E-07 9 .766E-08 7.173E-08 5.522E-08 4.403E-08 ESE 1.943E-05 6.116E-06 3.179E-06 1.568E-06 6.198E-07 3.303E-07 2.062E-07 1 .419E-07 1.043E-07 8.030E-08 6.406E-08 SE 3.550E-05 1.099E-05 5.673E-06 2.796E-06 1.110E-06 5.936E-07 3.715E-07 2..561E-07 1.885E-07 1.454E-07 1.161E-07 SSE 6.482E-05 1.950E-05 1.000E-05 4.939E-06 1.98SE-06 1.072E-06 6.753E-07 4..680E-07 3.459E-07 2.677E-07 2.145E-07 ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE SECTOR 5.000 7.500 10.000 15.000 20.000 25.000 30.000 35.000 40.000 45.000 50.000 S 1.516E-07 7.532E-08 4.720E-08 2.551E-08 1.638E-08 1.156E-08 8.662E-09 6..763E-09 5.443E-09 4.482E-09 3.759E-09 SSW 6.800E-08 3.311E-08 2.045E-08 1.085E-08 6.882E-09 4.812E-09 3.579E-09 2..777E-09 2.222E-09 1.822E-09 1.521E-09 SW 3.620E-08 1.761E-08 1.087E-08 5.760E-09 3.652E-09 2.553E-09 1.898E-09 1..472E-09 1.178E-09 9.654E-10 8.062E-10 WSW 2.433E-08 1.178E-08 7.255E-09 3.832E-09 2.426E-09 1.694E-09 1.259E-09 9S.764E-10 7.814E-10 6.405E-I0 5.350E-10 W 2.093E-08 1.002E-08 6.116E-09 3.192E-09 2.004E-09 1.390E-09 1.028E-09 7..939E-10 6.331E-10 5.173E-10 4.310E-10 WNW 3.267E-08 1.569E-08 9.599E-09 5.029E-09 3.168E-09 2.204E-09 1.633E-09 1i.264E-09 1.010E-09 8.263E-10 6.894E-10 8.060E-08 3.909E-08 2.410E-08 1.275E-08 8.087E-09 5.656E-09 4.209E-09 3..26KE-09 2.618E-09 2.149E-09 1.797E-09 NW 2.305E-07 1.155E-07 7.280E-0O 3.967E-08 2.562E-08 1.817E-08 1.367E-08 1i.070E-08 8.639E-09 7.133E-09 5.996E-09 N 2.98SE-07 1.494E-07 9.412E-0O 5.125E-08 3.310E-08 2.347E-08 1.765E-08 I1.383E-08 1.116E-08 9.214E-09 7.746E-09

-J. NilE 1.382E-07 6.898E-08 4.337E-08 2.356E-08 1.520E-08 1.076E-08 8.089E-09 6..332E-09 5.107E-09 4.215E-09 3.542E-09 NNE 2.888E-09 2.383E-09 2.001E-09 7.859E-08 3.919E-08 2.462E-08 1.336E-08 8.612E-09 6.096E-09 4.579E-09 3 .583E-09 KNE ENE 4.776E-08 2.396E-08 1.512E-08 8.253E-09 5.342E-09 3.794E-09 2.857E-09 2, .240E-09 1.809E-09 1.495E-09 1.257E-09 E 3.609E-08 1.781E-08 1.111E-08 5.963E-09 3.814E-09 2.684E-09 2.006E-09 I, .564E-09 1.257E-09 1.034E-09 8.662E-10 5.252E-08 2.596E-08 1.622E-08 8.728E-09 5.593E-09 3.942E-09 2.951E-09 2..303E-09 1.853E-09 1.526E-09 1.280E-09 ESE 1.601E-08 1.028E-08 7.263E-09 5.445E-09 4, .254E-09 3.425E-09 2.822E-09 2.368E-09 SE 9.531E-08 4.731E-08 2.963E-08 SSE 1.765E-07 8.852E-08 5.581E-08 3.042E-08 1.966E-08 1.394E-08 1.048E-08 8..212E-09 6.626E-09 5.470E-09 4.597E-09 CHI/Q (SEC/METER CUBED) FOR EACH SEGMENT S EGMENT BOUNDARIES IN MILES FROM THE SITE DIRECTION .5-1 1-2 2-3 3-4 4-5 5-10 10-20 20-30 30-40 40-50 FROM SITE 4.499E-09 S 8.715E-06 1.983E-06 6. 096E-07 3.039E-07 1.861E-07 7.976E-08 2.627E-08 1.169E-08 6.803E-09

2. 846E-07 1.391E-07 8.401E-08 3.524E-08 1.122E-08 4.871E-09 2.795E-09 1.829E-09 SSW 4.283E-06 9.591E-07 5.133E-07 1. 519E-07 7.415E-08 4.474E-08 1.875E-08 5.959E-09 2.584E-09 1.482E-09 9.694E-t0 SW 2.308E-06 6.431E-10 WSW 1.585E-06 3.507E-07 1. 030E-07 S. 005E-08 3.011E-08 1.256E-08 3.968E-09 1.715E-09 9.828E-10 3.129E-07 9.042E-08 4.351E-08 2.598E-08 1.071E-08 3.314E-09 1.409E-09 7.995E-l0 5.196E-10 W 1.427E-06 8.299E-10 WNW 2.223E-06 4.872E-07 1.408E-07 6.783E-08 4.055E-08 1.676E-08 5.217E-09 2.233E-09 1.272E-09 3.415E-07 1.658E-07 9.974E-08 4.165E-08 1.320E-08 5.725E-09 3.289E-09 2.157E-09 NW 5.285E-06 1.166E-06

9. 140E-07 4.589E-07 2.824E-07 1.221E-07 4.079E-08 1.836E-08 1.076E-08 7.158E-09 NNW 1.293E-05 2.938E-06 N 1.680E-05 3.818E-06 1.186E-06 5.949E-07 3.659E-07 1.580E-07 5.271E-08 2.371E-08 1.390E-08 9.247E-09 1.786E-06 5.519E-07 2.761E-07 1. 69SE-07 7:297E-08 2.424E-08 1.088E-08 6.367E-09 4.230E-09 NNE 7.926E-06 2.391E-09 NE 4.514E-06 1.019E-06 3. 145E-07 1.572E-07 9.642E-08 4.147E-08 1.375E-08 6.160E-09 3.603E-09

6. 059E-07 1.889E-07 9.494E-08 5.849E-08 2.532E-08 8.485E-09 3.832E-09 2.252E-09 1.500E-09 ENE 2.705E-06 E 2.120E-06 4. 838E-07 1.471E-07 7.285E-08 4.440E-08 1.889E-08 6.151E-09 2.714E-09 1.573E-09 1.038E-09 ESE 3.115E-06 7. 018E-07 2.136E-07 1. 059E-07 6.460E-08 2.753E-08 8.998E-09 3.986E-09 2.317E-09 1.532E-09 1.255E-06 3. 846E-07 1.914E-07 1. 171E-07 5.012E-08 1.649E-08 7.342E-09 4.278E-09 2.833E-09 SE 5.575E-06 5.489E-09 SSE 9.864E-06 2.237E-06 6. 982E-07 3.510E-07 2.162E-07 9.355E-08 3.128E-08 1.408E-08 8.257E-09

VENTS GROUND LEVEL RELEASES - JUL-DEC 2001 CORRECTED USING STANDARD OPEN TERRAIN FACTORS

• • • • • • • • • • • RELATIVE DEPOSITION PER UNIT AREA (M**-2) AT FIXED POINTS BY DOWNWIND SECTORS DIRECTION RELATIVE DEPOSITION DISTANCES IN MILES FROM SITE .25 .50 .75 1.00 1.50 2.00 2.50 3.00 3.50 4.00 4.50 S 1.506E-07 5.092E-08 2.615E-08 1.243E-08 4.465E-09 2.214E-09 1.304E-09 8.537E-10 6.007E-10 4.452E-10 3.431E-10 SSW 8.855E-08 2.994E-08 1. 537E-08 7.309E-09 2.625E-09 1.302E-09 7.667E-10 5.020E-10 3.532E-10 2.618E-10 2.017E-10 SW 4.613E-08 1. 560E-08 8.009E-09 3.808E-09 1.368E-09 6.783E-10 3.994E-10 2.615E-10 1.840E-10 1.364E-10 1.051E-10 WSW 4.454E-08 1.506E-08 7.733E-09 3.676E-09 1.321E-09 6.549E-10 3.856E-10 2.525E-10 1.777E-10 1.317E-10 1.015E-10 W 5.461E-08 1. 847E-08 9.482E-09 4.508E-09 1.619E-09 8.030E-10 4.728E-10 3.096E-10 2.179E-10 1.615E-10 1.244E-10 WNW 8.537E-08 2.887E-08 1.482E-08 7.047E-09 2.531E-09 1.255E-09 7.391E-10 4.840E-10 3.405E-10 2.524E-10 1. 945E-10 NW 2. 100E-07 7.100E-08 3.646E-08 1.733E-08 6.226E-09 3.087E-09 1.818E-09 1.190E-09 8.376E-10 6.207E-10 4.784E-10 NNW 3.203E-07 1.083E-07 5.560E-08 2.644E-08 9.496E-09 4.709E-09 2.773E-09 1.816E-09 1.278E-09 9.468E-10 7.296E-10 N 4.194E-07 1.418E-07 7.282E-08 3.462E-08 1.244E-08 6.167E-09 3.631E-09 2.378E-09 1.673E-09 1.240E-09 9.555E-10 NNE 1. 888E-07 6.383E-08 3.277E-08 1.558E-08 5.597E-09 2.776E-09 1.634E-09 1.070E-09 7.530E-10 5.580E-10 4.300E-10 NE 1. 002E-07 3.389E-08 1.740E-08 8.272E-09 2.971E-09 1.474E-09 8.676E-10 5.681E-10 3.998E-10 2.963E-10 2.283E-10 ENE 5.833E-08 1. 972E-08 1.013E-08 4.814E-09 1.729E-09 8.576E-10 5.050E-10 3.307E-10 2.327E-10 1.724E-10 1. 329E-10 E 5.037E-08 1.703E-08 8.746E-09 4.158E-09 1.494E-09 7.407E-10 4.361E-10 2.856E-10 2.009E-10 1.489E-10 1. 148E-10 ESE 1.103E-07 3.729E-08 1.915E-08 9.104E-09 3.270E-09 1.622E-09 9.549E-10 6.252E-10 4.400E-10 3.260E-10 2.513E-10 SE 1. 660E-07 5.612E-08 2.882E-08 1.370E-08 4.921E-09 2.440E-09 1.437E-09 9.409E-10 6.620E-10 4.906E-10 3.781E-10 SSE 2.227E-07 7.531E-08 3.867E-08 1.838E-08 6.603E-09 3.275E-09 1.928E-09 1.263E-09 8.884E-10 6.584E-10 5. 073E-10 DIRECTION DISTANCES IN MILES FROM SITE 5.00 7.50 10.00 15.00 20.00 25.00 30.00 35.00 40.00 45.00 50.00 S 2.725E-10 1.211E-10 7.334E-11 3.707E-11 2.244E-11 1.504E-11 1.078E-11 8.094E-12 6.293E-12 5.027E-12 4.103E-12 SSW 1.603E-10 7.119E-11 4.313E-11 2.180E-11 1.319E-11 8.846E-12 6.338E-12 4.760E-12 3.701E-12 2.956E-12 2.413E-12 SW 8.349E-11 3.709E-11 2.247E-11 1.136E-11 6.873E-12 4.608E-12 3.302E-12 2.480E-12 1. 928E-12 1.540E-12 1.257E-12 WSW 8.061E-11 3.581E-11 2.169E-11 1.096E-11 6.636E-12 4.449E-12 3.188E-12 2.394E-12 1. 861E-12 1.487E-12 1.214E-12 W 9.884E-11 4.391E-11 2.660E-11 1.344E-11 8.137E-12 5.456E-12 3.909E-12 2.936E-12 2.282E-12 1. 823E-12 1.488E-12 WNW 1.545E-10 6.864E-11 4.158E-11 2.101E-11 1.272E-11 8.528E-12 6. 111E-12 4.589E-12 3.568E-12 2.850E-12 2.326E-12 NW 3.800E-10 1.688E-10 1.023E-10 5.169E-11 3.128E-11 2.098E-11 1.503E-11 1. 129E-11 8.775E-12 7.010E-12 5.721E-12 NNW 5.796E-10 2.575E-10 1.560E-10 7.884E-11 4.772E-11 3.199E-11 2.292E-11 1.721E-11 1.338E-11 1.069E-11 8.727E-12 N 7.591E-10 3.372E-10 2.043E-10 1.032E-10 6.249E-11 4.190E-11 3.002E-11 2.254E-11 1.753E-11 1.400E-11 1. 143E-11 NNE 3.416E-10 1.518E-10 9.193E-11 4.647E-11 2.812E-11 1. 886E-11 1.351E-11 1. 015E-11 7.889E-12 6.302E-12 5.144E-12 NE 1.814E-10 8.057E-11 4.881E-11 2.467E-11 1.493E-11 1.001E-11 7.173E-12 5.387E-12 4.188E-12 3.346E-12 2.731E-12 ENE 1.056E-10 4.689E-11 2.841E-11 1.436E-11 8.690E-12 5.827E-12 4.175E-12 3.135E-12 2.438E-12 1.947E-12 1. 589E-12 E 9.117E-11 4.050E-11 2.453E-11 1.240E-11 7.505E-12 5.032E-12 3.606E-12 2.708E-12 2. 105E-12 1.682E-12 1. 373E-12 ESE 1.996E-10 8.867E-11 5.371E-11 2.715E-11 1.643E-11 1.102E-11 7.895E-12 5.928E-12 4.609E-12 3.682E-12 3.005E-12 SE 3.004E-10 1.334E-10 8.083E-11 4.086E-11 2.473E-11 1.658E-11 1. 188E-11 8.921E-12 6.936E-12 5.540E-12 4.522E-12 SSE 4.031E-10 1.791E-10 1.085E-10 5.482E-11 3.318E-11 2.225E-11 1.594E-11 1. 197E-11 9.307E-12 7.435E-12 6.068E-12 RELATIVE DEPOSITION PER UNIT AREA (M**-2) BY DOWNWIND SECTORS SEGMENT BOUNDARIES IN MILES DIRECTION .5-1 1-2 2-3 3-4 4-5 5-10 10-20 20-30 30-40 40-50 FROM SITE S 2.556E-08 5.235E-09 1.367E-09 6.137E-10 3.472E-10 1.335E-10 3.863E-11 1.531E-11 8.175E-12 5.060E-12 SSW 1.503E-08 3.078E-09 8.036E-10 3.609E-10 2.042E-10 7.851E-11 2.271E-11 9.002E-12 4.807E-12 2.976E-12 SW 7.829E-09 1.604E-09 4.186E-10 1.880E-10 1.064E-10 4.090E-11 1. 183E-11 4.690E-12 2.504E-12 1.550E-12 WSW 7.559E-09 1.548E-09 4.042E-10 1.815E-10 1.027E-10 3.949E-11 1.142E-11 4.528E-12 2.418E-12 1.497E-12 W 9.268E-09 1.898E-09 4.956E-10 2.226E-10 1.259E-10 4.842E-11 1.401E-11 5.552E-12 2.965E-12 1.835E-12 WNW 1.449E-08 2.967E-09 7.747E-10 3.479E-10 1.968E-10 7.569E-11 2.190E-11 8.679E-12 4.635E-12 2.869E-12 NW 3.563E-08 7.299E-09 1. 905E-09 8.558E-10 4.841E-10 1.862E-10 5.386E-11 2.135E-11 1.140E-11 7.056E-12 NNW 5.435E-08 1.113E-08 2.906E-09 1.305E-09 7.384E-10 2.840E-10 8.215E-11 3.256E-11 1.739E-11 1.076E-11 N 7.118E-08 1.458E-08 3.806E-09 1.709E-09 9.670E-10 3.719E-10 1.076E-10 4.264E-11 2.277E-11 1.409E-11 NNE 3.203E-08 6.562E-09 1.713E-09 7.693E-10 4.352E-10 1.674E-10 4.842E-11 1.919E-11 1.025E-11 6.343E-12 NE 1.701E-08 3.484E-09 9.094E-10 4.084E-10 2.311E-10 8.886E-11 2.571E-11 1.019E-11 5.4413-12 3.367E-12 ENE 9.898E-09 2.027E-09 5.293E-10 2.377E-10 1.345E-10 5.171E-11 1.496E-11 5.9303-12 3.166E-12 1.960E-12 E 8.548E-09 1.751E-09 4.571E-10 2.053E-10 1. 161E-10 4.466E-11 1.292E-11 5.121E-12 2.735E-12 1.693E-12 ESE 1.872E-08 3.834E-09 1. 001E-09 4.495E-10 2.543E-10 9.779E-11 2.829E-11 1.121E-11 5.988E-12 3.706E-12 SE 2.816E-08 5.769E-09 1.506E-09 6.764E-10 3.827E-10 1. 472E-10 4.257E-11 1. 687E-11 9.010E-12 5.577E-12 SSE 3.779E-08 7.741E-09 2.021E-09 9.076E-10 5.135E-10 1.975E-10 5.712E-11 2.264E-11 1.209E-11 7.483E-12

VENTS GROUND LEVEL RELEASES - JUL-DEC 2001 CORRECTED USING STANDARD OPEN TERRAIN FACTORS SPECIFIC POINTS OF INTEREST RELEASE TYPE OF DIRECTION DIST. X/Q X/Q X/Q D/Q ID LOCATION FROM SITE (MI) (SEC/M3) (SEC/M3) (SEC/M3) (PER SQ.METER)

NO DECAY 2.260 DAY DECAY 8.000 DAY DECAY UNDEPLETED UNDEPLETED DEPLETED A Site Boundary S .80 8.6E-06 8.6E-06 7.6E-06 2.2E-08 A Site Boundary SSW .82 3.9E-06 3.9E-06 3.5E-06 1.2E-08 A Site Boundary SW .97 1.4E-06 1.4E-06 1.2E-06 4.1E-09 A Site Boundary WSW .93 1.1E-06 1.1E-06 9.6E-07 4.5E-09 A Site Boundary W .91 1.OE-06 1.OE-06 9.OE-07 5.7E-09 A Site Boundary WNW .94 1.5E-06 1.5E-06 1.3E-06 8.3E-09 A Site Boundary NW .81 5.0E-06 5.0E-06 4.5E-06 3.OE-08 A Site Boundary NNW .69 1.7E-05 1.7E-05 1.5E-05 6.4E-08 A Site Boundary N .67 2.3E-05 2.2E-05 2.OE-05 8.7E-08 A Site Boundary NNE .60 1.3E-05 1.3E-05 1.2E-05 4.7E-08 A Site Boundary NE .62 6.8E-06 6.8E-06 6.1E-06 2.4E-08 A Site Boundary ENE .59 4.5E-06 4.5E-06 4.1E-06 1.5E-08 A Site Boundary E .53 4.2E-06 4.2E-06 3.8E-06 1.6E-08 A Site Boundary ESE .54 6.OE-06 6.OE-06 5.4E-06 3.3E-08 A Site Boundary SE .65 7.9E-06 7.9E-06 7.1E-06 3.7E-08 A Site Boundary SSE .81 9.3E-06 9.3E-06 8.2E-06 3.2E-08 A Nearest Res SSW 2.20 4.4E-07 4.4E-07 3.6E-07 1.OE-09 A Nearest Res SW 1.30 7.3E-07 7.3E-07 6.3E-07 2.OE-09 A Nearest Res WSW 1.20 6.0E-07 5.9E-07 5.2E-07 2.3E-09 A Nearest Res W 1.00 8.2E-07 8.2E-07 7.2E-07 4.5E-09 A Nearest Res WNW 1.70 3.8E-07 3.8E-07 3.2E-07 1.9E-09 A Nearest Res NW .90 3.9E-06 3.9E-06 3.4E-06 2.3E-08 A Nearest Res NNW 1.90 1.9E-06 1.9E-06 1.6E-06 5.3E-09 A Nearest Res N 3.00 1.OE-06 9.9E-07 7.9E-07 2.4E-09 A Nearest Res ENE 1.70 4.9E-07 4.9E-07 4.1E-07 1.3E-09 A Nearest Res E 1.80 3.4E-07 3.4E-07 2.9E-07 9.6E-10 A Nearest Res ESE 2.30 3.OE-07 3.OE-07 2.5E-07 1.2E-09 A Nearest Cow NNW 3.50 5.8E-07 5.7E-07 4.5E-07 1.3E-09 A Nearest Garde SW 1.30 7.3E-07 7.3E-07 6.3E-07 2.OE-09 A Nearest Garde WSW 1.90 2.2E-07 2.2E-07 1.8E-07 7.4E-10 A Nearest Garde WNW 2.40 1.8E-07 1.8E-07 1.5E-07 8.1E-10 A Nearest Garde NW 2.90 3.OE-07 3.0E-07 2.4E-07 1.3E-09 A Nearest Garde NNW 1.90 1.9E-06 1.9E-06 1.6E-06 5.3E-09 A Nearest Garde N 3.00 1.OE-06 9.9E-07 7.9E-07 2.4E-09 A Nearest Garde ENE 1.70 4.9E-07 4.9E-07 4.1E-07 1.3E-09 A Nearest Garde E 2.00 2.8E-07 2.7E-07 2.3E-07 7.4E-10 A Nearest Garde ESE 2.30 3.OE-07 3.OE-07 2.5E-07 1.2E-09

Atmospheric Diffusion Estimates Ground Level Releases January-December 2001 B276

VENTS GROUND LEVEL RELEASES - JAN-DEC 2001 NO DECAY, UNDEPLETED CORRECTED USING STANDARD OPEN TERRAIN FACTORS ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE SECTOR .250 .500 .750 1.000 1.500 2.000 2.500 3.000 3.500 4.000 4.500 5.004E-0U 6 2.039E-06 1.115E-06 7.116E-07 4..99SE-07 3.738E-07 2.927E-07 2.372E-07 S 5.668E-05 1.843E-05 9.908E-06 1.797E-07 1.400E-07 1.129E-07 SSW 2.792E-05 9.424E-06 5.074E-06 2.545E-0O 6 1.017E-06 5.491E-07 3.471E-07 2..418E-07 1.301E-0O 6 5.169E-07 2.776E-07 1.749E-07 1 .214E-07 9. 003E-08 6.996E-08 5. 630E-08 SW 1.394E-05 4.795E-06 2.594E-06 5.887E-08 4.735E-08 1.177E-05 4.083E-06 2.203E-06 1. 102E-0Q6 4.368E-07 2.343E-07 1.474E-07 1i.023E-07 7.580E-08 WSW W 9.838E-06 3.415E-06 1.843E-06 9.218E-0 7 3.637E-07 1.945E-07 1.220E-07 8. .451E-08 6.251E-08 4.847E-08 3.893E-08 WNW 1.426E-05 4.935E-06 2.653E-06 1.324E-0 6 5.221E-07 2.791E-07 1.752E-07 1 .213E-07 8.971E-08 6.957E-08 5.588E-08 NW 3.444E-05 1.153E-05 6.199E-06 3.109E-0 6 1.245E-06 6.729E-07 4.259E-07 2 .970E-07 2.210E-07 1.722E-07 1.390E-07 NNW 7.141E-05 2.256E-05 1.200E-05 6.047E-0 6 2.496E-06 1.377E-06 8.852E-07 6 .249E-07 4.698E-07 3.694E-07 3.004E-07 N 9.064E-05 2.871E-05 1.524E-05 7.674E-0 6 3.162E-06 1.742E-06 1.118E-06 7 .889E-07 5. 926E-07 4.657E-07 3.785E-07 NNE 4.838E-05 1.551E-05 8.253E-06 4.150E-0 6 1.697E-06 9.299E-07 5.948E-07 4 .182E-07 3.134E-07 2.458E-07 1.994E-07 NE 2.775E-05 8.759E-06 4.626E-06 2. 325E-0 6 9.581E-07 5.278E-07 3.390E-07 2 .391E-07 1.796E-07 1.411E-07 1.147E-07 ENE 1.757E-05 5.582E-06 2.943E-06 1.476E-0O 6 6.079E-07 3.347E-07 2.148E-07 1 .514E-07 1. 137E-07 8.935E-08 7.260E-08 E 1.502E-05 4.892E-06 2.653E-06 1.345E-0 6 5.459E-07 2.975E-07 1.89SE-07 1 .328E-07 9.917E-08 7.755E-08 6.276E-08 ESE 2.065E-05 6.907E-06 3.730E-06 1.879E-0 6 7.575E-07 4.111E-07 2.609E-07 1 .824E-07 1.359E-07 1.061E-07 8.574E-08 SE 3.937E-05 1.285E-05 6.862E-06 3.444E-0 6 1.402E-06 7.660E-07 4.888E-07 3 .431E-07 2.567E-07 2.010E-07 1.628E-07 SSE 6.687E-05 2.122E-05 1.122E-05 5.635E-0 6 2.323E-06 1.280E-06 8.220E-07 5 .799E-07 4.357E-07 3.424E-07 2.783E-07 ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE SECTOR 5.000 7.500 10.000 15.000 20.000 25.000 30.000 35.000 40.000 45.000 50.000 S 1.973E-07 1.034E-07 6.794E-08 3.971E-0O 8 2.724E-08 2.037E-08 1.609E-08 1 .319E-08 1. lIE-08 9. 550E-09 8.347E-09 SSW 9.351E-08 4.822E-08 3.133E-08 1.804E-0 8 1.226E-08 9.104E-09 7.148E-09 5 .831E-09 4.891E-09 4.191E-09 3.652E-09 SW 4.655E-08 2.383E-08 1.540E-08 8.799E-0 9 5.943E-09 4.392E-09 3.436E-09 2 .794E-09 2.337E-09 1.997E-09 1.736E-09 WSW 3.914E-08 2.001E-08 1.292E-08 7.372E-0 9 4.975E-09 3.675E-09 2.874E-09 2 .336E-09 1.953E-09 1.669E-09 1.451E-09 W 3.214E-08 1.635E-08 1.052E-08 5.980E-0 9 4.024E-09 2.966E-09 2.314E-09 1 .878E-09 1.568E-09 1.339E-09 1.162E-09 WNW 4.615E-08 2.351E-08 1.514E-08 8.617E-0 9 5.804E-09 4.282E-09 3.344E-09 2 .715E-09 2.269E-09 1.937E-09 1.683E-09 NW 1.152E-07 5.964E-08 3.885E-08 2.245E-0 8 1.529E-08 1.138E-08 8.945E-09 7 .307E-09 6.136E-09 5.262E-09 4.589E-09 2.507E-07 1 330E-07 8.809E-08 5.208E-0 8 3.601E-08 2.709E-08 2.150E-08 1 .769E-08 1.496E-08 1.290E-08 1.131E-08 NNW 3.158E-07 1.672E-07 1.106E-07 6.532E-0 8 4.512E-08 3.393E-08 2.692E-08 2 .214E-08 1.871E-08 1.614E-08 1.414E-08 N 7.219E-09 NNE 1.660E-07 8.736E-08 5.757E-08 3.381E-0 8 2.327E-08 1.746E-08 1.382E-08 1 .13SE-08 9.576E-09 8.248E-09

-4 1. 980E-0 8 1.368E-08 1.029E-08 8.167E-09 6 .721E-09 5.681E-09 4.900E-09 4.294E-09

-4 NE 9.570E-08 5.067E-08 3.353E-08 1.249E-0 8 8.625E-09 6.485E-09 5.143E-09 4 .232E-09 3.576E-09 3.084E-09 2.702E-09 ENE 6.055E-08 3.202E-08 2.117E-08 1.036E-0 8 7.087E-09 5.288E-09 4.167E-09 3 .410E-09 2.868E-09 2.463E-09 2.151E-09 E 5.215E-08 2.720E-08 1.781E-08 3.272E-09 2.853E-09 7.115E-08 3.692E-08 2.409E-08 1.395E-0 8 9.502E-09 7.070E-09 5.561E-09 4 .542E-09 3.815E-09 ESE 7.635E-09 6.567E-09 5.742E-09 SE 1.355E-07 7.097E-08 4.662E-08 2.726E-0 8 1.870E-08 1.399E-08 1.105E-08 9 .061E-09 4.804E-0 8 3.319E-08 2.496E-08 1.980E-08 1 .629E-08 1.377E-08 1.187E-08 1.041E-08 SSE 2.322E-07 1.229E-07 8.135E-08 CHI/Q (SEC/METER CUBED) FOR EACH SEGMENT S!EGMENT BOUNDARIES IN MILES FROM THE SITE DIRECTION .5-1 1-2 2-3 3-4 4-5 5-10 10-20 20-30 30-40 40-50 FROM SITE 1.322E-08 9.565E-09 S 9.621E-06 2.287E-06 7. 342E-07 3.78SE-07 2.389E-07 1.085E-07 4.044E-08 2.049E-08

3. 58SE-07 1. 823E-07 1. 137E-07 5.077E-08 1.842E-08 9.163E-09 5.849E-09 4.199E-09 SSW 4.917E-06 1.149E-06 2.803E-09 2.001E-09

5. 849E-07 1. 809E-07 9.136E-08 5.674E-08 2.513E-08 8.996E-09 4.423E-09 SW 2.509E-06 3.701E-09 2.344E-09 1.672E-09 4.946E-07 1. 525E-07 7. 692E-08 4.772E-08 2.111E-08 7.539E-09 WSW 2.131E-06 2.987E-09 1. 885E-09 1.341E-09

4. 125E-07 1.263E-07 6.345E-08 3.924E-08 1.727E-08 6.121E-09 W 1.783E-06

9. 106E-08 5. 633E-08 2.482E-08 8.817E-09 4.312E-09 2.725E-09 1.941E-09 WNW 2.570E-06 5.923E-07 1. 813E-07 6.275E-08 2.291E-08 1.145E-08 7.329E-09 5.272E-09 NW 6.009E-06 1.405E-06 4.402E-07 2.241E-07 1.400E-07

4. 758E-07 3.024E-07 1.392E-07 5.294E-08 2.723E-08 1.774E-08 1.292E-08 NNW 1.170E-05 2.788E-06 9 .122E-07 1.153E-06 6. 004E-07 3.811E-07 1.751E-07 6.641E-08 3.411E-08 2.220E-08 1. 616E-08 N 1.487E-05 3.533E-06 1.901E-06 6. 135E-07 3. 176E-07 2. OOSE-07 9.160E-08 3.441E-08 1.755E-08 1.138E-08 8.260E-09 NNE 8.043E-06 4.907E-09 NE 4.522E-06 1.071E-06 3.494E-07 1.819E-07 1.155E-07 5.306E-08 2.013E-08 1.035E-08 6.738E-09 6.795E-07 2.214E-07 1. 152E-07 7.310E-08 3.354E-08 1.270E-08 6.519E-09 4.242E-09 3.088E-09 ENE 2.878E-06 E 2.569E-06 6S 131E-07 1.956E-07 1.005E-07 6.322E-08 2.857E-08 1.056E-08 5.319E-09 3.420E-09 2.468E-09 ESE 3.614E-06 8. 528E-07 2. 695E-07 1.378E-07 8.637E-08 3.882E-08 1.422E-08 7.115E-09 4.556E-09 3.278E-09 SE 6.680E-06 1.573E-06 5.045E-07 2. 602E-07 1. 640E-07 7.448E-08 2.776E-08 1.407E-08 9.086E-09 6.578E-09 8.473E-07 4.414E-07 2.802E-07 1.287E-07 4.884E-08 2.509E-08 1.633E-08 1.189E-08 SSE 1.096E-05 2.595E-06

VENTS GROUND LEVEL RELEASES - JAN-DEC 2001 2.260 DAY DECAY, UNDEPLETED CORRECTED USING STANDARD OPEN TERRAIN FACTORS ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE SECTOR .250 .500 .750 1.000 1.500 2.000 2.500 3.000 3.500 4.000 4.500 S 5.662E-05 1.839E-05 9.876E-06 4.982E-0' 6 2.026E-06 1.105E-06 7.037E-07 4. .929E-07 3.680E-07 2.875E-07 2.324E-07 SSW 2.788E-05 9.403E-06 5.057E-06 2.534E-0' 6 1.011E-06 5.441E-07 3.432E-07 2. .385E-07 1.769E-07 1.374E-07 1.106E-07 SW 1.392E-05 4.785E-06 2.586E-06 1.296E-0O 6 5.136E-07 2.753E-07 1.730E-07 1..199E-07 8.869E-08 6.877E-08 5.522E-08 WSW 1.176E-05 4.075E-06 2.197E-06 1.098E-0' 6 4.345E-07 2.326E-07 1.461E-07 1..012E-07 7.486E-08 5.803E-08 4.659E-08 W 9.831E-06 3.410E-06 1.840E-06 9.194E-0' 7 3.623E-07 1.934E-07 1.212E-07 8. .383E-08 6.192E-08 4.794E-08 3.846E-08 WNW 1.425E-05 4.928E-06 2.648E-06 1.320E-016 5.198E-07 2.775E-07 1.739E-07 1..202E-07 8.878E-08 6.874E-08 5.514E-08 NW 3.442E-05 1.151E-05 6.184E-06 3.099E-046 1.239E-06 6.684E-07 4.223E-07 2. .939E-07 2.183E-07 1. 699E-07 1.369E-07 NNW 7.134E-05 2.251E-05 1.196E-05 6.022E-046 2.481E-06 1.365E-06 8.758E-07 6. .169E-07 4.627E-07 3.630E-07 2.946E-07 N 9.054E-05 2.865E-05 1.520E-05 7.644E-0O 6 3.143E-06 1.728E-06 1.107E-06 7..791E-07 5.841E-07 4.580E-07 3.714E-07 NNE 4.832E-05 1.548E-05 8.228E-06 4.133E-046 1.686E-06 9.222E-07 5.886E-07 4. 130E-07 3.088E-07 2.416E-07 1.956E-07 NE 2.772E-05 8.740E-06 4.611E-06 2.315E-046 9.517E-07 5.231E-07 3.351E-07 2. 358E-07 1.768E-07 1.386E-07 1.124E-07 ENE 1.755E-05 5.570E-06 2.934E-06 1.470E-046 6.039E-07 3.317E-07 2.124E-07 1. 494E-07 E 1.120E-07 8.776E-08 7.115E-08 1.501E-05 4.883E-06 2.645E-06 1.340E-046 5.427E-07 2.952E-07 1.876E-07 1. 312E-07 9.782E-08 7.635E-08 6.166E-08 ESE 2.063E-05 6.896E-06 3.721E-06 1. 873E-046 7.537E-07 4.083E-07 2.587E-07 1. 805E-07 1.343E-07 1.046E-07 8.439E-08 SE 3.933E-05 1.285E-05 6.843E-06 3.432E-046 1.394E-06 7.601E-07 4.841E-07 3. 390E-07 2.531E-07 1. 978E-07 1.599E-07 SSE 6.680E-05 2.118E-05 1.118E-05 5.611E-046 2.308E-06 1.269E-06 8.131E-07 5. 723E-07 4.290E-07 3.364E-07 2.728E-07 ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE SECTOR 5.000 7.500 10.000 15.000 20.000 25.000 30.000 315.000 40.000 45.000 50.000 S 1.929E-07 9.994E-08 6.490E-08 3.706E-048 2.483E-08 1.814E-08 1.399E-08 1. 120E-08 9.220E-09 7.745E-09 6.613E-09 SSW 9.137E-08 4.656E-08 2.990E-08 1.681E-048 1.116E-08 8.089E-09 6.201E-09 4. 940E-09 4.046E-09 3.385E-09 2.880E-09 SW 4.556E-08 2.306E-08 1.474E-08 8.240E-0! 5.444E-09 3.936E-09 3.012E-09 2. 396E-09 1.960E-09 1. 639E-09 1. 394E-09 WSW 3.844E-08 1.946E-08 1.245E-08 6.973E-0! 4.618E-09 3.347E-09 2.567E-09 2. 048E-09 1.680E-09 1.409E-09 1.201E-09 W 3.170E-08 1.602E-08 1.023E-08 5.731E-0! 3.801E-09 2.760E-09 2.123E-09 1. 698E-09 1.397E-09 1. 175E-09 1. 005E-09 "00 WNW 4.546E-08 2.298E-08 1.469E-08 8.232E-0! 5.461E-09 3.967E-09 3.051E-09 2. 440E-09 2.008E-09 1. 688E-09 1.444E-09 NW 1.133E-07 5.811E-08 3.751E-08 2.130E-048 1.425E-08 1.041E-08 8.044E-09 6. 455E-09 5.325E-09 4.487E-09 3.844E-09 NNW 2.453E-07 1.287E-07 8.429E-08 4.873E-08 3.294E-08 2.424E-08 1.880E-08 1. 513E-08 1.251E-08 1.055E-08 9.041E-09 N 3.092E-07 1.619E-07 1.060E-07 6.124E-08 4.139E-08 3.045E-08 2.363E-08 1. 903E-08 1.573E-08 1.327E-08 1.138E-08 NNE 1.625E-07 8.458E-08 5.512E-08 3.165E-08 2.131E-08 1.563E-08 1.210E-08 9. 716E-09 8.016E-09 6.751E-09 5.779E-09 NE 9.352E-08 4.893E-08 3.200E-08 1.845E-08 1.245E-08 9.143E-09 7.083E-09 5. 691E-09 4.696E-09 3.955E-09 3.384E-09 ENE 5.920E-08 3.094E-08 2.022E-08 1.165E-08 7.861E-09 5.773E-09 4.472E-09 3. 594E-09 2.966E-09 2.499E-09 2.139E-09 E 5.114E-08 2.641E-08 1.712E-08 9.764E-09 6.545E-09 4.787E-09 3.699E-09 2. 968E-09 2.448E-09 2.061E-09 1.765E-09 ESE 6.991E-08 3.594E-08 2.324E-08 1.321E-08 8.834E-09 6.452E-09 4.980E-09 3. 993E-09 3.292E-09 2.772E-09 2.373E-09 SE 1.328E-07 6.882E-08 4.473E-08 2.560E-08 1.719E-08 1.258E-08 9.726E-09 7. 803E-09 6.433E-09 5.415E-09 4.633E-09 SSE 2.270E-07 1.188E-07 7.773E-08 4.484E-08 3.026E-08 2.223E-08 1.723E-08 1. 385E-08 1. 143E-08 9.631E-09 8.244E-09 CHI/Q (SEC/METER CUBED) FOR EACH SEGMENT SEGMENT BOUNDARIES IN MILES FROM THE SITE DIRECTION .5-1 1-2 2-3 3-4 4-5 5-10 10-20 20-30 30-40 40-50 FROM SITE S 9.592E-06 2.273E-06 7.263E-07 3.730E-07 2.341E-07 1.050E-07 3.781E-08 1.827E-08 1. 125E-08 7.763E-09 SSW 4.901E-06 1. 142E-06 3.549E-07 1.794E-07 1.114E-07 4.911E-08 1.721E-08 8.152E-09 4.960E-09 3.394E-09 SW 2.501E-06 5.815E-07 1.790E-07 9. 001E-08 5.565E-08 2.436E-08 8.442E-09 3.969E-09 2.406E-09 1. 644E-09 WSW 2.126E-06 4.923E-07 1.512E-07 7.597E-08 4.696E-08 2.056E-08 7.143E-09 3.374E-09 2.056E-09 1.412E-09 W 1.780E-06 4. 110E-07 1.255E-07 6.285E-08 3.877E-08 1.693E-08 5.874E-09 2.783E-09 1.705E-09 1.178E-09 WNW 2.564E-06 5.899E-07 1.800E-07 9.013E-08 5.558E-08 2.429E-08 8.436E-09 3.999E-09 2.450E-09 1.693E-09 NW 5.996E-06 1.399E-06 4.366E-07 2.215E-07 1.379E-07 6.121E-08 2.177E-08 1. 049E-08 6.479E-09 4.497E-09 NNW 1.167E-05 2.772E-06 9.028E-07 4.688E-07 2.966E-07 1.349E-07 4.962E-08 2.439E-08 1.518E-08 1. 057E-08 N 1.483E-05 3.514E-06 1.141E-06 5.918E-07 3.740E-07 1.698E-07 6.237E-08 3.064E-08 1.909E-08 1.330E-08 NNE 8.020E-06 1. 890E-06 6.073E-07 3.130E-07 1.970E-07 8.880E-08 3.227E-08 1.573E-08 9.749E-09 6.766E-09 NE 4.508E-06 1. 064E-06 3.455E-07 1.791E-07 1. 132E-07 5.131E-08 1.879E-08 9.201E-09 5.710E-09 3.963E-09 ENE 2.869E-06 6.754E-07 2.190E-07 1. 135E-07 7.164E-08 3.246E-08 1. 187E-08 5. 810E-09 3.606E-09 2.504E-09 E 2.562E-06 6.099E-07 1.938E-07 9.918E-08 6.211E-08 2.778E-08 9.968E-09 4.821E-09 2.979E-09 2.066E-09 ESE 3.605E-06 8.489E-07 2.673E-07 1.362E-07 8.503E-08 3.784E-08 1.349E-08 6.498E-09 4.008E-09 2.778E-09 SE 6.662E-06 1. 565E-06 4.997E-07 2.566E-07 1.611E-07 7.232E-08 2.611E-08 1.267E-08 7.831E-09 5.427E-09 SSE 1.093E-05 2.580E-06 8.383E-07 4.346E-07 2.747E-07 1.246E-07 4.567E-08 2.237E-08 1.389E-08 9.651E-09

VENTS GROUND LEVEL RELEASES - JAN-DEC 2001 8.000 DAY DECAY, DEPLETED CORRECTED USING STANDARD OPEN TERRAIN FACTORS ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE SECTOR .250 .500 .750 1.000 1.500 2.000 2.500 3.000 3.500 4.000 4.500 S 5.363E-05 1.682E-05 8.822E-06 4.374E-06 1.728E-06 9.207E-07 5.746E-07 3 .953E-07 2.904E-07 2.236E-07 1.783E-07 SSW 2.641E-05 8.600E-06 4.517E-06 2.225E-06 8.625E-07 4.535E-07 2.803E-07 ..913E-07 1.396E-07 1.069E-07 8.484E-08 SW 1.319E-05 4.376E-06 2.310E-06 1.138E-06 4.382E-07 2.293E-07 1.412E-07 9 .610E-08 6.996E-08 5.344E-08 4.233E-08 WSW 1.114E-05 3.726E-06 1.962E-06 9.637E-07 3.704E-07 1.936E-07 1.191E-07 8 .101E-08 5.894E-08 4.501E-08 3.564E-08 W 9.309E-06 3.117E-06 1.642E-06 8.063E-07 3.086E-07 1.608E-07 9.868E-08 6 .697E-08 4.864E-08 3.709E-08 2.933E-08 WNW 1.349E-05 4.505E-06 2.363E-06 1.158E-0I 6 4.429E-07 2.307E-07 1.416E-07 9 .609E-08 6.980E-08 5.322E-08 4.209E-08 NW 3.259E-05 1.052E-05 5.520E-06 2.719E-066 1.056E-06 5.561E-07 3.441E-07 2 .352E-07 1.718E-07 1.317E-07 1.046E-07 NNW 6.757E-05 2.059E-05 1.068E-05 5.287E-046 2.116E-06 1.138E-06 7.149E-07 4 .946E-07 3.650E-07 2.822E-07 2.258E-07 N 8.575E-05 2.620E-05 1.357E-05 6.710E-046 2.681E-06 1.439E-06 9.033E-07 6 .244E-07 4.605E-07 3.558E-07 2.847E-07 NNE 4.577E-05 1.416E-05 7.348E-06 3.629E-0i 6 1.439E-06 7.682E-07 4.804E-07 3 .310E-07 2.435E-07 1. 877E-07 1.499E-07 NE 2.626E-05 7.994E-06 4.119E-06 2.033E-046 8.122E-07 4.360E-07 2.737E-07 1 .892E-07 1.395E-07 1.078E-07 8.623E-08 ENE 1.662E-05 5.094E-06 2.620E-06 1.291E-046 5.153E-07 2.764E-07 1.734E-07 1 .198E-07 8.836E-08 6.824E-08 5.458E-08 E 1.421E-05 4.465E-06 2.362E-06 1.176E-0E6 4.629E-07 2.458E-07 1.531E-07 1 .051E-07 7.708E-08 5.927E-08 4.722E-08 ESE 1.954E-05 6.305E-06 3.322E-06 1. 643E-0E6 6.424E-07 3.397E-07 2.109E-07 1 .444E-07 1.057E-07 8.113E-08 6.453E-08 SE 3.725E-05 1.175E-05 6.110E-06 3.012E-0E6 1.189E-06 6.329E-07 3.949E-07 2 .716E-07 1.995E-07 1.536E-07 1.225E-07 SSE 6.327E-05 1.937E-05 9.987E-06 4.926E-066 1.969E-06 1.057E-06 6.638E-07 4 .589E-07 3.385E-07 2.615E-07 2.092E-07 ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE SECTOR 5.000 7.500 10.000 15.000 20.000 25.000 30.000 35.000 40.000 45.000 50.000 S 1.462E-07 7.220E-08 4.506E-08 2.422E-08 1.550E-08 1.091E-08 8.155E-09 6.356E-09 5.108E-09 4.201E-09 3.520E-09 SSW 6.925E-08 3.366E-08 2.077E-08 1.100E-08 6.971E-09 4.871E-09 3.621E-09 2.808E-09 2.247E-09 1.842E-09 1.538E-09 SW 3.449E-08 1.664E-08 1.022E-08 5.370E-09 3.386E-09 2.356E-09 1.745E-09 1.350E-09 1.078E-09 8.816E-10 7.349E-10 WSW 2.903E-08 1.399E-08 8.588E-09 4.512E-09 2.845E-09 1.980E-09 1.468E-09 1.136E-09 9.073E-10 7.425E-10 6.193E-10 W 2.387E-08 1.146E-08 7.015E-09 3.674E-09 2.312E-09 1.608E-09 1.191E-09 9.213E-10 7.358E-10 6.022E-10 5.024E-10 WNW 3.425E-08 1.647E- 08 1.009E-08 5.289E-09 3.332E-09 2.318E-09 1.718E-09 1.330E-09 1.062E-09 8.698E-10 7.259E-10 NW 8.548E-08 4.173E-08 2.584E-08 1.375E-08 8.754E-09 6.139E-09 4.577E-09 3.561E-09 2.857E-09 2.348E-09 1.965E-09 NNW 1. 857E-07 9.286E-08 5.845E-08 3.178E-08 2.050E-08 1.452E-08 1.092E-08 8.545E-09 6.892E-09 5.688E-09 4.779E-09 N 2. 340E-07 1.168E-07 7.343E-08 3.988E-08 2.571E-08 1.821E-08 1.368E-08 1.071E-08 8.636E-09 7.126E-09 5.988E-09 NNE 1.230E-07 6.103E-08 3.820E-08 2.063E-08 1.326E-08 9.360E-09 7.017E-09 5.482E-09 4.414E-09 3.638E-09 3.053E-09 NE 7.087E-08 3.537E-08 2.223E-08 1.207E-08 7.780E-09 5.507E-09 4.136E-09 3.237E-09 2.609E-09 2.153E-09 1.808E-09 ENE 4.485E-08 2.235E-08 1.404E-08 7.616E-09 4.906E-09 3.472E-09 2.607E-09 2.040E-09 1.644E-09 1.356E-09 1.139E-09 E 3. 866E-08 1.902E-08 1. 183E-08 6.337E-09 4.046E-09 2.844E-09 2.124E-09 1.655E-09 1.329E-09 1.093E-09 9.156E-10 ESE 5 .277E-08 2.583E-08 1. 602E-08 8.539E-09 5.435E-09 3.812E-09 2.842E-09 2.210E-09 1.773E-09 1.457E-09 1.219E-09 SE 1 004E-07 4.960E-08 3.096E-08 1.665E-08 1.066E-08 7.511E-09 5.620E-09 4.384E-09 3.526E-09 2.902E-09 2.433E-09 SSE 1.720E-07 8. 583E-08 5.395E-08 2.929E-08 1.888E-08 1.336E-08 1.004E-08 7.854E-09 6.332E-09 5.223E-09 4.388E-09 CHI/Q (SEC/METER CUBED) FOR EACH SEGMENT S1EGMENT BOUNDARIES IN MILES FROM THE SITE DIRECTION .5-1 1-2 2-3 3-4 4-5 5-10 10-20 20-30 30-40 40-50 FROM SITE S 8.622E-06 1. 957E-06 5. 951E-07 2.949E-07 1.798E-07 7.657E-08 2.497E-08 1.103E-08 6.394E-09 4.217E-09 SSW 4.406E-06 9. 835E-07 2. 909E-07 1.419E-07 8.560E-08 3.584E-08 1.138E-08 4.931E-09 2.827E-09 1.849E-09 SW 2.248E-06 5. 008E-07 1. 467E-07 7.114E-08 4.272E-08 1.775E-08 5.565E-09 2.386E-09 1.359E-09 8.854E-10 WSW 1.910E-06 4 .237E-07 1. 237E-07 5.994E-08 3.597E-08 1.493E-08 4.677E-09 2.006E-09 1. 144E-09 7.457E-10 W 1.598E-06 3.535E-07 1. 026E-07 4.948E-08 2.961E-08 1.224E-08 3.811E-09 1.629E-09 9.277E-10 6.048E-10 WNW 2.303E-06 5. 075E-07 1. 472E-07 7.100E-08 4.249E-08 1.758E-08 5.485E-09 2.348E-09 1.339E-09 8.736E-10 NW 5.386E-06 1.203E-06 3.571E-07 1.747E-07 1.056E-07 4.439E-08 1.422E-08 6.211E-09 3.583E-09 2.357E-09 NNW 1.049E-05 2.386E-06 7.395E-07 3.705E-07 2.277E-07 9.820E-08 3.270E-08 1.468E-08 8.593E-09 5.708E-09 N 1.333E-05 3. 024E-06 9.346E-07 4.675E-07 2.870E-07 1.236E-07 4.104E-08 1.840E-08 1.077E-08 7.152E-09 NNE 7.209E-06 1. 627E-06 4. 974E-07 2.473E-07 1.512E-07 6.466E-08 2.126E-08 9.462E-09 5.514E-09 3.651E-09 NE 4.053E-06 9. 162E-07 2. 832E-07 1.416E-07 8. 693E-08 3.742E-08 1.242E-08 5.565E-09 3.255E-09 2.160E-09 ENE 2.579E-06 5. 815E-07 1. 795E-07 8.969E-08 5.502E-08 2.366E-08 7.839E-09 3.509E-09 2. 051E-09 1.361E-09 E 2.302E-06 5.249E-07 1. 586E-07 7.830E-08 4.762E-08 2.019E-08 6.540E-09 2.877E-09 1.665E-09 1.097E-09 ESE 3.239E-06 7.303E-07 2. 186E-07 1.074E-07 6.510E-08 2.746E-08 8.822E-09 3.857E-09 2.224E-09 1.463E-09 SE 5.987E-06 1.347E-06 4. 090E-07 2.026E-07 1.235E-07 5.260E-08 1.717E-08 7.595E-09 4.410E-09 2.913E-09 SSE 9.823E-06 2.221E-06 6.868E-07 3.436E-07 2.109E-07 9.081E-08 3.015E-08 1.350E-08 7.89SE-09 5.242E-09

VENTS GROUND LEVEL RELEASES - JAN-DEC 2001 CORRECTED USING STANDARD OPEN TERRAIN FACTORS

• • • • • • • • • ***** RELATIVE DEPOSITION PER UNIT AREA (M**-2) AT FIXED POINTS BY DOWNWIND SECTORS DIRECTION DISTANCES IN MILES FROM SITE .25 .50 .75 1.00 1.50 2.00 2.50 3.00 3.50 4.00 4.50 S 1. 869E-07 6.321E-08 3.245E-08 1.543E-08 5.542E-09 2.748E-09 1.618E-09 1.060E-09 7.456E-10 5.526E-10 4.258E-10 SSW 9. 920E-08 3.355E-08 1.722E-08 8.188E-09 2.941E-09 1.459E-09 8.589E-10 5.624E-l0 3.957E-10 2.933E-10 2.260E-10 SW 5.240E-08 1.772E-08 9.097E-09 4.325E-09 1.554E-09 7.704E-10 4.536E-10 2.970E-i0 2.090E-I0 1.549E-10 1. 194E-10 WSW 5. 858E-08 1.981E-08 1.017E-08 4.835E-09 1.737E-09 8.613E-10 5.072E-i0 3.321E-10 2.337E-10 1.732E-10 1.335E-10 W 6. 476E-08 2.190E-08 1. 124E-08 5.346E-09 1.920E-09 9.522E-10 5.607E-i0 3.671E-10 2.583E-10 1.914E-10 1.475E-10 WNW 8. 684E-08 2.936E-08 1.508E-08 7.168E-09 2.575E-09 1.277E-09 7.518E-l0 4.923E-l0 3.464E-10 2.567E-10 1.978E-l0 NW 1 896E-07 6.410E-08 3.291E-08 1.565E-08 5.621E-09 2.787E-09 1.641E-09 1.075E-09 7.562E-10 5.604E-10 4.319E-i0 NNW 2. 576E-07 8.710E-08 4.472E-08 2.126E-08 7.637E-09 3.787E-09 2.230E-09 1.460E-09 1.027E-09 7.614E-10 5.868E-10 N 3.438E-07 1.163E-07 5.969E-08 2.838E-08 1.019E-08 5.055E-09 2.977E-09 1.949E-09 1.372E-09 1.016E-09 7.833E-10 NNE 1. 949E-07 6.590E-08 3.383E-08 1.609E-08 5.778E-09 2.865E-09 1.687E-09 1.10E-09 7.773E-10 5.761E-10 4.439E-I0

8. 684E-08 2.936E-08 1.508E-08 7.168E-09 2.575E-09 1.277E-09 7.518E-10 4.923E-10 3.464E-10 2.567E-10 1.978E-l0 NE 1.749E-10 1.348E-I0 ENE 5.917E-08 2.001E-08 1.027E-08 4.884E-09 1.754E-09 8.700E-10 5.123E-10 3.354E-10 2.360E-10 6.564E-08 2.220E-08 1.140E-08 5.418E-09 1.946E-09 9.652E-10 5.683E-10 3.721E-10 2.619E-10 1.941E-10 1.495E-I0 E 3. 664E-10 2.823E-i0 ESE 1.239E-07 4.191E-08 2.152E-08 1.023E-08 3.674E-09 1.822E-09 1.073E-09 7.026E-10 4.944E-10 SE 1.960E-07 6.629E-08 3.404E-08 1.618E-08 5.813E-09 2.883E-09 1.697E-09 1.1I1E-09 7.820E-10 5.796E-10 4.466E-10 SSE 2.499E-07 8.451E-08 4.339E-08 2.063E-08 7.410E-09 3.675E-09 2.164E-09 1.417E-09 9.969E-10 7.388E-10 5.694E-10 DIRECTION DISTANCES IN MILES FROM SITE 5.00 7.50 10.00 15.00 20.00 25.00 30.00 35.00 40.00 45.00 50.00 S 3.383E-10 1.503E-i0 9.104E-1i 4.601E-11 2.785E-11 1.867E-Il 1.338E-1i 1.005KE-i 7.812E-12 6.240E-12 5.093E-12 1.795E-10 7.976E-il 4.831E-lI 2.442E-11 1.478E-11 9.910E-12 7.101E-12 5.332E-12 4.146E-12 3.312E-12 2.703E-12 SSW 2.816E-12 2.190E-12 1.749E-12 1.428E-12 SW 9.483E-11 4.213E-11 2.552E-11 1.290E-11 7.807E-12 5.2342-12 3.751E-12 4.710E-II 2.853E-il 1.442E-1i 8.72SE-12 5. 852E-12 4.193E-12 3.149E-12 2.448E-12 1.956E-12 1.596E-12 WSW 1. 060E-10 1.765E-12 W 1. 172E-10 5.207E-Il 3.154E-Il 1.594E-11 9.649E-12 6.469E-12 4.636E-12 3.481E-12 2.706E-12 2. 162E-12 1.572E-10 6.982E-Il 4.229E-lI 2.13SE-11 1.294E-11 8.675E-12 6.216E-12 4.668E-12 3.629E-12 2. 899E-12 2.366E-12 t0 k4 WNW 6.329E-12 5.166E-12 NW 3.431E-10 1.524E-i0 9.233E-i1 4.667E-il 2.82SE-11 1.894E-Il 1.357E-i1 1.019E-i1 7.923E-12 4.662E-10 2.071E-i0 1.254E-10 6.341E-1i 3.838E-il 2.573E-il 1.844E-ii 1.384E-il 1.076E-II 8.599E-12 7.018E-12 NNW 1.437E-il 1.148E-i1 9.369E-12 N 6.223E-I0 2.764E-I0 1.675E-I0 8.464E-1i 5.123E-11 3.435E-il 2.461E-11 1.848E-il 3.527E-10 1.567E-I0 9.491E-II 4.797E-II 2.903E-11 1.947E-il 1.395E-iI 1.047E-il 8.144E-12 6.505E-12 5.310E-12 NNE 4. 668E-12 3.629E-12 2.899E-12 2.366E-12 NE 1.572E-10 6.982E-li 4.229E-II 2.138E-II 1.294E-1I 8.675E-12 6.216E-12 4.757E-Il 2.882E-li 1.457E-il 8.816E-12 5.911E-12 4.235E-12 3.180E-12 2.473E-12 1.975E-12 1.612E-12 ENE 1.071E-10 2. 191E-12 1.789E-12 5.278E-11 3.197E-i1 1. 616E-11 9.781E-12 6.558E-12 4.699E-12 3.528E-12 2.743E-12 E 1. 188E-10 5.179E-12 4. 137E-12 3.377E-12 2.243E-10 9.964E-II 6.036E-lI 3.051E-11 1.846E-Il 1.238E-11 8.871E-12 6.661E-12 ESE S. 193E-12 6.545E-12 5.342E-12 SE 3.548E-10 1.576E-10 9.548E-lI 4.826E-11 2.921E-Il 1.958E-11 1.403E-Il 1.054E-11 1.217E-10 6.152E-11 3.724E-II 2.497E-il 1.789E-II 1.343E-11 1.044E-il 8. 343E-12 6.810E-12 SSE 4.523E-10 2.009E-10 RELATIVE DEPOSITION PER UNIT AREA (M**-2) BY DOWNWIND SECTORS SEGMENT BOUNDARIES IN MILES DIRECTION .5-1 1-2 2-3 3-4 4-5 5-10 10-20 20-30 30-40 40-50 FROM SITE S 3.172E-08 6.498E-09 1.696E-09 7.618E-10 4.310E-10 1.657E-10 4.795E-il 1.900E-11 1.015E-11 6.281E-12 2.287E-10 8.796E-il 2.545E-11 1.009E-11 5.386E-12 3.333E-12 SSW 1.683E-08 3.448E-09 9.002E-10 4.043E-10 5.327E-12 2.845E-12 1.761E-12 1.208E-10 4.646E-Il 1.344E-11 SW 8.892E-09 1.821E-09 4.755E-10 2.136E-10 3.180E-12 1.965E-12 1.351E-10 5.194E-Il 1.503E-il 5.955E-12 WSW 9.941E-09 2.036E-09 5.316E-10 2.387E-10 3.516E-12 2.176E-12 1.493E-10 5.742E-11 1.661E-11 6.584E-12 W 1.099E-08 2.251E-09 5.877E-10 2.639E-10 WNW 1.474E-08 3.019E-09 7.880E-10 3.539E-10 2.002E-10 7.700E-Il 2.227E-il 8.828E-12 4.714E-12 2.918E-12 NW 3.217E-08 6.590E-09 1.720E-09 7.726E-10 4.371E-10 1.681E-10 4.863E-il 1.927E-il 1.029E-I1 6.370E-12 NNW 4.371E-08 8.953E-09 2.337E-09 1.050E-09 5.939E-10 2.284E-10 6.607E-il 2.619E-il 1.39KE-11 8.655E-12 N 5.835E-08 1.195E-08 3.120E-09 1.401E-09 7.927E-10 3.048E-10 8.819E-li 3.495E-il 1.867E-11 1.155E-11 4.493E-I0 1.728E-10 4.999E-il 1.981E-lI 1.058E-I1 6.548E-12 NNE 3.307E-08 6.774E-09 1.768E-09 7.942E-10 2.227E-il 8.828E-12 4.714E-12 2.918E-12 NE 1.474E-08 3.019E-09 7.880E-I0 3.539E-I0 2.002E-10 7.700E-il 1.364E-10 5.246E-il 1.518E-il 6.015E-12 3.212E-12 1.988E-12 ENE 1.004E-08 2.057E-09 5.369E-10 2.411E-10 5.820E-il 1.684E-il 6.674E-12 3.564E-12 2.206E-12 E 1.114E-08 2.282E-09 5.957E-10 2.675E-10 1.514E-10

1. 099E-10 3.179E-11 1.260E-11 6.728E-12 4.164E-12 ESE 2.103E-08 4.308E-09 1.125E-09 5.051E-10 2.857E-10 5.029E-11 1.993E-11 1.064E-11 6.588E-12 SE 3.327E-08 6.815E-09 1.779E-09 7.990E-10 4.520E-10 1.738E-10 6.410E-11 2.541E-11 1.357E-11 8.398E-12 SSE 4.241E-08 8.687E-09 2.268E-09 1.019E-09 5.762E-10 2.216E-10 I-

VENTS GROUND LEVEL RELEASES - JAN-DEC 2001 CORRECTED USING STANDARD OPEN TERRAIN FACTORS SPECIFIC POINTS OF INTEREST RELEASE TYPE OF DIRECTION DIST. X/Q X/Q X/Q D/Q ID LOCATION FROM SITE (MI) (SEC/M3) (SEC/M3) (SEC/M3) (PER SQ.METER)

NO DECAY 2.260 DAY DECAY 8.000 DAY DECAY UNDEPLETED UNDEPLETED DEPLETED A Site Boundary S .80 8.5E-06 8.5E-06 7.6E-06 2.8E-08 A Site Boundary SSW .82 4.1E-06 4.OE-06 3.6E-06 1.4E-08 A Site Boundary SW .97 1.4E-06 1.4E-06 1.2E-06 4.6E-09 A Site Boundary WSW .93 1.3E-06 1.3E-06 1.2E-06 5.9E-09 A Site Boundary W .91 1.1E-06 1.1E-06 1.OE-06 6.8E-09 A Site Boundary WNW .94 1.5E-06 1.5E-06 1.4E-06 8.5E-09 A Site Boundary NW .81 5.1E-06 5.1E-06 4.6E-06 2.7E-08 A Site Boundary NNW .69 1.4E-05 1.4E-05 1.2E-05 5.2E-08 A Site Boundary N .67 1.8E-05 1.8E-05 1.6E-05 7.1E-08 A Site Boundary NNE .60 1.2E-05 1.2E-05 1.IE-05 4.9E-08 A Site Boundary NE .62 6.1E-06 6.1E-06 5.5E-06 2.1E-08 A Site Boundary ENE .59 4.3E-06 4.3E-06 3.9E-06 1.5E-08 A Site Boundary E .53 4.5E-06 4.5E-06 4.1E-06 2.1E-08 A Site Boundary ESE .54 6.2E-06 6.2E-06 5.6E-06 3.7E-08 A Site Boundary SE .65 8.5E-06 8.5E-06 7.7E-06 4.3E-08 A Site Boundary SSE .81 9.3E-06 9.3E-06 8.2E-06 3.5E-08 A Nearest Res SSW 2.20 4.5E-07 4.SE-07 3.7E-07 1.2E-09 A Nearest Res SW 1.30 7.1E-07 7.1E-07 6.1E-07 2.2E-09 A Nearest Res WSW 1.20 7.2E-07 7.2E-07 6.2E-07 3.0E-09 A Nearest Res W 1.00 9.2E-07 9.2E-07 8.1E-07 5.3E-09 A Nearest Res WNW 1.70 4.0E-07 3.9E-07 3.3E-07 1.9E-09 A Nearest Res NW .90 4.0E-06 4.0E-06 3.5E-06 2.1E-08 A Nearest Res NNW 1.90 1.5E-06 1.5E-06 1.3E-06 4.3E-09 A Nearest Res N 3.00 7.9E-07 7.8E-07 6.2E-07 2.0E-09 A Nearest Res ENE 1.70 4.7E-07 4.6E-07 3.9E-07 1.3E-09 A Nearest Res E 1.80 3.7E-07 3.7E-07 3.1E-07 1.2E-09 SA Nearest Res ESE 2.30 3.1E-07 3.1E-07 2.5E-07 1.3E-09 A Nearest Cow NNW 3.50 4.7E-07 4.6E-07 3.7E-07 1.0E-09 A Nearest Garde SW 1.30 7.1E-07 7.1E-07 6.1E-07 2.2E-09 A Nearest Garde WSW 1.90 2.6E-07 2.6E-07 2.2E-07 9.8E-10 A Nearest Garde WNW 2.40 1.9E-07 1.9E-07 1.5E-07 8.3E-10 A Nearest Garde NW 2.90 3.2E-07 3.1E-07 2.5E-07 1.2E-09 A Nearest Garde NNW 1.90 1.5E-06 1.5E-06 1.3E-06 4.3E-09 A Nearest Garde N 3.00 7.9E-07 7.8E-07 6.2E-07 2.OE-09 A Nearest Garde ENE 1.70 4.7E-07 4.6E-07 3.9E-07 1.3E-09 A Nearest Garde E 2.00 3.0E-07 3.0E-07 2.5E-07 9.7E-10 A Nearest Garde ESE 2.30 3.1E-07 3.1E-07 2.5E-07 1.3E-09

I Atmospheric Diffusion Estimates Elevated Releases January-March 2001 B282

ERP ELEVATED STACK RELEASES - JAN-MAR 2001 NO DECAY, UNDEPLETED CORRECTED USING STANDARD OPEN TERRAIN FACTORS ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE SECTOR .250 .500 .750 1.000 1.500 2.000 2.500 3.000 3.500 4.000 4.500 S 5.950E-09 2.183E-08 5.261E-08 7.067E-08 7.835E-08 6.924E-08 5.817E-08 4 .867E-08 4.111E-08 4.749E-08 5.120E-08 SSW 3.683E-16 5.259E-10 9.710E-09 1.995E-08 2.655E-08 2.439E-08 2.075E-08 2 .254E-08 2.290E-08 1.991E-08 1.756E-08 SW 5.612E-09 2.955E-08 5.273E-08 7.932E-08 1.033E-07 6.733E-08 4.717E-08 3 .500E-08 2.712E-08 2.174E-08 1.790E-08 WSW 6.387E-09 2.739E-08 4.711E-08 8.507E-08 1.243E-07 7.590E-08 5.107E-08 3 .684E-08 2.797E-08 2.207E-08 1.794E-08 W 6.239E-09 4.999E-08 1.387E-07 1.672E-07 1.594E-07 1.019E-07 7.114E-08 5 .289E-08 4.116E-08 3.317E-08 2.746E-08 WNW 3.687E-08 4.797E-08 2.133E-07 3.498E-07 3.914E-07 2.347E-07 1.572E-07 1 .178E-07 NW 3.660E-08 9.036E-08 1.894E-07 9.241E-08 7.279E-08 5. 916E-08 3.275E-07 5.174E-07 3.037E-07 2.005E-07 1 .458E-07 1.117E-07 8.762E-08 7.099E-08 NNW 1.289E-08 3.158E-08 5.936E-08 8.107E-08 1.198E-07 1.252E-07 1.207E-07 1 .097E-07 N 4.235E-09 3.276E-08 5.343E-08 9.842E-08 7.767E-08 6.327E-08 5.662E-08 5.649E-08 5.187E-08 4.555E-08 3 .880E-08 3.330E-08 2.890E-08 2.535E-08 NNE 7.511E-11 7.397E-09 3.014E-08 5.009E-08 6.433E-08 6.039E-08 5.252E-08 4 .498E-08 NE 3.262E-16 4.862E-10 9.951E-09 3.864E-08 3.350E-08 2.935E-08 2.232E-08 3.360E-08 3.332E-08 2.982E-08 2 .602E-08 2.267E-08 1.986E-08 1.755E-08 ENE 9.242E-17 2.373E-10 6.399E-09 1.633E-08 2.681E-08 2.703E-08 2.417E-08 2 .095E-08 E 2.980E-16 4.461E-10 8.692E-09 1.808E-08 1.570E-08 1.375E-08 1.882E-08 2.735E-08 2.672E-08 2.373E-08 2 .060E-08 1.786E-08 1.559E-08 1.373E-08 ESE 1.082E-15 1.077E-09 1.815E-08 3.639E-08 4.814E-08 4.442E-08 3.796E-08 3 .205E-08 SE 2.722E-08 2.337E-08 2.031E-08 1.367E-09 9.633E-09 4.969E-08 8.737E-08 1.089E-07 9.904E-08 8.424E-08 7 .101E-08 6.027E-08 SSE 2.798E-08 8.505E-08 1.391E-07 5. 173E-08 4.493E-08 1.552E-07 1.525E-07 1.299E-07 1.074E-07 8 .906E-08 7.481E-08 6.374E-08 5.508E-08 ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE ID MILES FROM THE SITE SECTOR 5.000 7.500 10.000 15.000 20.000 25.000 30.000 S 35.000 4.528E-08 2.874E-08 1.851E-08 1.049E-08 7.214E-09 5.378E-09 4.168E-09 3. .362E-09 40.000 45.000 50.000 SSW 1.615E-08 1.217E-08 7.884E-09 4.506E-09 3.183E-09 2.377E-09 1.848E-09 1i 2. 808E-09 2.394E-09 2.069E-09 SW 1.575E-08 9.631E-09 6.131E-09 3.414E-09 2.297E-09 1.684E-09 1.308E-09

.495E-09 1.246E-09 1.061E-09 9.193E-10 WSW 1.524E-08 8.294E-09 5.349E-09 2.979E-09 1.950E-09 1.406E-09 1.077E-09 1. 8

.048E-09 8.658E-10 7.089E-10 7.317E-10 6.296E-10 W 2.322E-08 1.273E-08 8.973E-09 5.615E-09 3.986E-09 2.937E-09 2.283E-09 1,.607E-10 5.977E-10 5.132E-10 WNW .847E-09 4.973E-08 2.684E-08 1.780E-08 1.046E-08 7.059E-09 5.207E-09 4.071E-09 3, .297E-09 1.538E-09 1.309E-09 1.134E-09 NW 5.947E-08 3.162E-08 2.083E-08 1.208E-08 8.054E-09 5.895E-09 4.610E-09 3..728E-09 2.742E-09 2.329E-09 2.014E-09 NNW 5.384E-08 3.012E-08 1.956E-08 1.124E-08 7.617E-09 5.643E-09 4.451E-09 3. .642E-09 3.100E-09 2.635E-09 2.279E-09 N 2.253E-08 1.440E-08 1.186E-08 9.118E-09 7.309E-09 5.864E-09 4.596E-09 3. .734E-09 3.080E-09 2.640E-09 2.295E-09 NNE 3.171E-08 4.018E-08 2.597E-08 1.484E-08 1.002E-08 7.399E-09 5.785E-09 4. .703E-09 3.116E-09 2.657E-09 2.306E-09 00 NE 1.955E-08 2.612E-08 1.689E-08 9.653E-09 6.514E-09 4.811E-09 3.791E-09 3. 097E-09 3.933E-09 3.361E-09 2.922E-09 wi ENE 2.602E-09 2.221E-09 1.929E-09 1.424E-08 1.495E-08 9.657E-09 5.487E-09 3.680E-09 2.703E-09 2.152E-09 1. .764E-09 1.467E-09 1.247E-09 E 1.461E-08 1.765E-08 1.157E-08 6.718E-09 4.575E-09 3.400E-09 2.671E-09 2. .179E-09 1.078E-09 ESE 2.056E-08 2.008E-08 1.305E-08 7.478E-09 5.040E-09 3.715E-09 2.897E-09 2. .349E-09 1.882E-09 1.646E-09 1.432E-09 SE 3.946E-08 2.410E-08 1.828E-08 1.252E-08 8.906E-09 6.833E-09 5.504E-09 4. .584E-09 1.959E-09 1.670E-09 1.448E-09 SSE 5.722E-08 5.262E-08 3.341E-08 1. 862E-08 1.236E-08 9.014E-09 6.972E-09 5. .616E-09 3.819E-09 3.251E-09 2.815E-09 4.660E-09 3.954E-09 3.415E-09 CHI/Q (SEC/METER CUBED) FOR EACH SEGMENT SEGMENT BOUNDARIES IN MILES FROM THE SITE DIRECTION .5-1 1-2 2-3 3-4 4-5 5-10 10-20 20-30 30-40 40-50 FROM SITE S 5.380E-08 7.260E-08 5.732E-08 4.570E-08 4.791E-08 2.787E-08 1.082E-08 5.384E-09 3. 381E-09 2.397E-09 SSW 1.222E-08 2.412E-08 2.244E-08 2.166E-08 1.773E-08 1.115E-08 4.668E-09 2.380E-09 1. 501E-09 1.063E-09 SW 5.940E-08 8.199E-08 4.768E-08 2.732E-08 1.824E-08 9.436E-09 3.521E-09 1. 697E-09 1. 053E-09 7.336E-10 WSW 5.960E-08 9.407E-08 5.200E-08 2.826E-08 1.816E-08 8.528E-09 3.048E-09 1.419E-09 8. 647E-10 5.994E-10 W 1.316E-07 1.356E-07 7.204E-08 4.147E-08 2.758E-08 1.339E-08 5.637E-09 2.955E-09 1. 853E-09 1.312E-09 WNW 2.372E-07 3. 125E-07 1.621E-07 9.219E-08 5.970E-08 2.791E-08 1.058E-08 5.246E-09 3. 306E-09 2.335E-09 NW 2.287E-07 3.802E-07 2.062E-07 1.123E-07 7.165E-08 3.301E-08 1.223E-08 5.957E-09 3. 741E-09 2.641E-09 NNW 6.284E-08 1.136E-07 1. 175E-07 9.375E-08 6.404E-08 3.070E-08 1.148E-08 5.693E-09 3. 659E-09 2.642E-09 N 5.026E-08 5.446E-08 4.453E-08 3.319E-08 2.536E-08 1.508E-08 8.923E-09 5.742E-09 3. 745E-09 2.663E-09 NNE 3.395E-08 5.941E-08 5.160E-08 3.849E-08 3.145E-08 3.198E-08 1.517E-08 7.451E-09 4. 719E-09 3.368E-09 NE 1.334E-08 3.097E-08 2.924E-08 2.256E-08 1. 898E-08 2.056E-08 9.867E-09 4.857E-09 3. 107E-09 2.226E-09 ENE 9.445E-09 2.458E-08 2.365E-08 1.799E-08 1.451E-08 1.244E-08 5.611E-09 2.743E-09 1. 762E-09 1.250E-09 E 1.136E-08 2.517E-08 2.328E-08 1.778E-08 1.461E-08 1.427E-08 6.844E-09 3.422E-09 2. 206E-09 1.637E-09 ESE 2.247E-08 4.387E-08 3.732E-08 2.713E-08 2.131E-08 1.706E-08 7.634E-09 3.741E-09 2. 357E-09 1.674E-09 SE 5.754E-08 9.974E-08 8.290E-08 6.009E-08 4.492E-08 2.492E-08 1.219E-08 6.854E-09 4. 555E-09 3.258E-09 SSE 1.342E-07 1.430E-07 1.061E-07 7.467E-08 5.844E-08 4.510E-08 1.912E-08 9.0903-09 5. 639E-09 3.963E-09

ERP ELEVATED STACK RELEASES - JAN-MAR 2001 2.260 DAY DECAY, UNDEPLETED CORRECTED USING STANDARD OPEN TERRAIN FACTORS ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE SECTOR .250 .500 .750 1.000 1.500 2.000 2.500 3.000 3.500 4.000 4.500 S 5.949E-09 2.182E-08 5.256E-08 7.056E-0l8 7.814E-08 6.89KE-08 5.78KE-08 4 .837E-08 4.081E-08 4.708E-08 5.069E-08 SSW 3.682E-16 5.255E-l0 9.696E-09 1.992E-0l 8 2.647E-08 2.429E-08 2.064E-08 2 .240E-08 2.272E-08 1.973E-08 1.738E-08 SW 5.609E-09 2.952E-08 5.264E-08 7.912E-0O 8 1.029E-07 6.692E-08 4.681E-08 3 .466E-08 2.681E-08 2.146E-08 1.763E-08 WSW 6.384E-09 2.736E-08 4.703E-08 8.487E-0O 8 1.238E-07 7.552E-08 5.075E-08 3 .657E-08 2.773E-08 2.18SE-08 1.773E-08 W 6.237E-09 4.996E-08 1.385E-07 1.668E-0 7 1.587E-07 1.013E-07 7.060E-08 5 .239E-08 4.071E-08 3.274E-08 2.706E-08 WNW 3.686E-08 4.793E-08 2.130E-07 3.490E-0' 7 3.900E-07 2.336E-07 1.562E-07 1 169E-07 9 156E-08 7.202E-08 5.846E-08 NW 3.659E-08 9.024E-08 1.890E-07 3.266E-0*7 5.155E-07 3.022E-07 1.993E-07 1 448E-07 1. 107E-07 8.677E-08 7.022E-08 NNW 1.289E-08 3.157E-08 5.931E-08 8. 095E-0O8 1.195E-07 1.247E-07 1.202E-07 1 091E-07 9.779E-08 7.711E-08 6.276E-08 N 4.234E-09 3.274E-08 5.338E-08 5. 655E-0l8 5.636E-08 5.171E-08 4.537E-08 3 862E-08 3.313E-08 2. 872E-08 2.518E-08 NNE 7.508E-lI 7.390E-09 3.009E-08 4.998E-0l 8 6.411E-08 6.010E-08 5.220E-08 4 465E-08 3.831E-08 3.316E-08 2.901E-08 NE 3.261E-16 4.857E-10 9.934E-09 2.226E-0O 8 3.347E-08 3.314E-08 2.962E-08 2 .581E-08 2.245E-08 1.964E-08 1.734E-08 ENE 9.239E-17 2.370E-10 6.382E-09 1.627E-0O 8 2.665E-08 2.682E-08 2.393E-08 2 .070E-08 1.784E-08 1. 546E-08 1.351E-08 E 2.979E-16 4.45KE-l0 8.678E-09 1.878E-0l 8 2.725E-08 2.659E-08 2.359E-08 2 .045E-08 1.771E-08 1.544E-08 1.358E-08 ESE 1.082E-15 1.076E-09 1.813E-08 3.634E-0O 8 4.802E-08 4.426E-08 3.780E-08 3 .189E-08 2.706E-08 2.321E-08 2.016E-08 SE 1.366E-09 9.630E-09 4.964E-08 8.725E-0O 8 1.087E-07 9.866E-08 8.382E-08 7 .056E-08 5.981E-08 5.127E-08 4.447E-08 SSE 2.798E-08 8.502E-08 1.390E-07 1.550E-077 1.521E-07 1.295E-07 1.069E-07 8 .863E-08 7.437E-08 6.331E-08 5.465E-08 ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE SECTOR 5.000 7.500 10.000 15.000 20.000 25.000 30.000 35.000 40.000 45.000 50.000 S 4.477E-08 2.824E-08 1.808E-08 1.012E-0l8 6.880E-09 5.069E-09 3.882E-09 3.095E-09 2.556E-09 2.153E-09 1.840E-09 SSW 1.596E-08 1.194E-08 7.685E-09 4.334E-0O 9 3.021E-09 2.227E-09 1.709E-09 1.365E-09 1.122E-09 9.435E-10 8.071E-10 SW 1.549E-0: 9.350E-09 5.918E-09 3.236E-0!9 2.137E-09 1.538E-09 1.173E-09 9.232E-10 7.487E-l0 6.215E-10 5.253E-10 WSW 1.505E-0 8.140E-09 5.217E-09 2.871E-0!9 1.856E-09 1.322E-09 1.001E-09 7.906E-10 6.436E-10 5.363E-10 4.552E-10 OS W 2.285E-08 1.241E-08 8.669E-09 5.325E-0!9 3.710E-09 2.684E-09 2.049E-09 1.628E-09 1.332E-09 1.113E-09 9.475E-10 WNW 4.907E-08 2.630E-08 1.733E-08 1.006E-0l8 6.697E-09 4.876E-09 3.764E-09 3.010E-09 2.471E-09 2.074E-09 1.771E-09 NW 5.875E-08 3.106E-08 2.035E-08 1.167E-0l8 7.703E-09 5.579E-09 4.319E-09 3.458E-09 2.847E-09 2.396E-09 2.053E-09 NNW 5.335E-08 2.972E-08 1.921E-08 1.094E-0l8 7.353E-09 5.401E-09 4.224E-09 3.427E-09 2.874E-09 2.443E-09 2.106E-09 N 2.235E-08 1.423E-08 1.167E-08 8.897E-0S9 7.06SE-09 5.616E-09 4.363E-09 3.514E-09 2.907E-09 2.459E-09 2.115E-09 NNE 3.132E-08 3.943E-08 2.533E-08 1.429E-0l8 9.527E-09 6.952E-09 5.369E-09 4.312E-09 3.562E-09 3.008E-09 2.583E-09 NE 1.930E-08 2.56SE-08 1.648E-08 9.309E-0!9 6.209E-09 4.532E-09 3.531E-09 2.852E-09 2.369E-09 2.000E-09 1.717E-09 ENE 1.398E-08 1.463E-08 9.386E-09 5.26SE-099 3.487E-09 2.530E-09 1.992E-09 1.616E-09 1.328E-09 1.117E-09 9.55SE-10 E 1.444E-08 1.737E-08 1.133E-08 6.507E-0!9 4.386E-09 3.227E-09 2.509E-09 2.026E-09 1.733E-09 1.501E-09 1.293E-09 ESE 2.040E-08 1.987E-08 1.287E-08 7.327E-099 4.907E-09 3.594E-09 2.785E-09 2.244E-09 1.861E-09 1.577E-09 1.359E-09 SE 3.900E-08 2.366E-08 1.783E-08 1.205E-088 8.466E-09 6.415E-09 5.104E-09 4.200E-09 3.457E-09 2.907E-09 2.488E-09 SSE 5.672E-08 5.184E-08 3.275E-08 1.807E-088 1.188E-08 8.574E-09 6.566E-09 5.237E-09 4.302E-09 3.61SE-09 3.091E-09 CHI/Q (SEC/METER CUBED) FOR EACH SEGMEl iT SEGMENT BOUNDARIES IN MILES FROM THE SITE DIRECTION .5-1 1-2 2-3 3-4 4-5 5-10 10-20 20-30 30-40 40-50 FROM SITE S 5.373E-08 7.239E-08 5.704E-08 4.536E-08 4.743E-08 2.740E-08 1.045E-08 5.077E-09 3.114E-09 2.156E-09 SSW 1.220E-08 2.404E-08 2.232E-08 2.149E-08 1.755E-08 1.094E-08 4.495E-09 2.232E-09 1.371E-09 9.460E-10 SW 5.927E-08 8.161E-08 4.731E-08 2.702E-08 1.797E-08 9.199E-09 3.344E-09 1.552E-09 9.281E-10 6.236E-10 WSW 5.948E-08 9.371E-08 5.168E-08 2.801E-08 1.796E-08 8.376E-09 2.941E-09 1.336E-09 7.948E-10 5.381E-10 W 1.314E-07 1.350E-07 7.150E-08 4.101E-08 2.718E-08 1.307E-08 5.350E-09 2.704E-09 1.635E-09 1.117E-09 WNW 2.368E-07 3.114E-07 1.611E-07 9.135E-08 5.900E-08 2.738E-08 1.018E-08 4.917E-09 3.020E-09 2.079E-09 NW 2.282E-07 3.787E-07 2.049E-07 1. 113E-07 7.087E-08 3.245E-08 1.184E-08 5.642E-09 3.471E-09 2.402E-09 NNW 6.276E-08 1.132E-07 1.170E-07 9.315E-08 6.353E-08 3.030E-08 1.119E-08 5.451E-09 3.444E-09 2.446E-09 N 5.020E-08 5.434E-08 4.436E-08 3.302E-08 2.518E-08 1.490E-08 8.699E-09 5.501E-09 3.526E-09 2.464E-09 NNE 3.389E-08 5.919E-08 5.128E-08 3.816E-08 3.110E-08 3.136E-08 1.463E-08 7.005E-09 4.328E-09 3.015E-09 NE 1.331E-08 3.083E-08 2.904E-08 2.234E-08 1.875E-08 2.016E-08 9.526E-09 4.579E-09 2.862E-09 2.005E-09 ENE 9.412E-09 2.442E-08 2.341E-08 1.775E-08 1.426E-08 1.215E-08 5.390E-09 2.570E-09 1.614E-09 1.120E-09 E 1.134E-08 2.508E-08 2.313E-08 1.763E-08 1.445E-08 1.403E-08 6.636E-09 3.249E-09 2.052E-09 1.493E-09 ESE 2.243E-08 4.375E-08 3.716E-08 2.697E-08 2.115E-08 1.688E-08 7.484E-09 3.620E-09 2.253E-09 1.580E-09 SE 5.746E-08 9.945E-08 8.247E-08 5.963E-08 4.446E-08 2.448E-08 1.174E-08 6.437E-09 4.175E-09 2.915E-09 SSE 1.341E-07 1.427E-07 1.056E-07 7.423E-08 5.798E-08 4.444E-08 1.858E-08 8.651E-09 5.260E-09 3.625E-09

ERP ELEVATED STACK RELEASES - JAN-MAR 2001 8.000 DAY DECAY, DEPLETED CORRECTED USING STANDARD OPEN TERRAIN FACTORS ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE SECTOR .250 .500 .750 1.000 1.500 2.000 2.500 3.000 3.500 4.000 4.500 S 5.949E-09 2.164E-08 5.195E-08 6.999E-08 7.723E-08 6.776E-08 5.651E-08 4. .697E-08 3.942E-08 4.549E-08 4.904E-08 SSW 3.683E-16 5.258E-10 9.706E-09 1.994E-08 2.629E-08 2.393E-08 2.019E-08 2. .181E-08 2.206E-08 1.908E-08 1.676E-08 SW 5.611E-09 2.928E-08 5.192E-08 7.853E-08 1.016E-07 6.548E-08 4.543E-08 3. .340E-08 2.567E-08 2.043E-08 1.670E-08 WSW 6.386E-09 2.713E-08 4.653E-08 8.451E-08 1.225E-07 7.397E-08 4.932E-08 3, .530E-08 2.660E-08 2.085E-08 1.685E-08 W 6.238E-09 4.937E-08 1.373E-07 1.648E-07 1.561E-07 9.914E-08 6.886E-08 5. .096E-08 3.951E-08 3.173E-08 2.618E-08 WNW 3.687E-08 4.762E-08 2.121E-07 3.462E-07 3.833E-07 2.274E-07 1.509E-07 1..123E-07 8.765E-08 6.859E-08 5.539E-08 NW 3.660E-08 8.952E-08 1.864E-07 3.238E-07 5.098E-07 2.965E-07 1.943E-07 1..405E-07 1.070E-07 8.348E-08 6.722E-08 NNW 1.289E-08 3.130E-08 5.842E-08 8.012E-0O 1.184E-07 1.233E-07 1.188E-07 1, .079E-07 9.665E-08 7.598E-08 6.159E-08 N 4.234E-09 3.247E-08 5.250E-08 5.571E-0O 5.550E-08 5.079E-08 4.443E-08 3, .770E-08 3.225E-08 2.790E-08 2.441E-08 NNE 7.510E-11 7.338E-09 2.989E-08 4.981E-0O 6.358E-08 5.924E-08 5.116E-08 4. .353E-08 3.719E-08 3.207E-08 2.796E-08 NE 3.262E-16 4.860E-10 9.947E-09 2.230E-0O 3.329E-08 3.275E-08 2.912E-08 2. .526E-08 2.188E-08 1.908E-08 1.680E-08 ENE 9.241E-17 2.372E-10 6.394E-09 1.632E-0O8 2.653E-08 2.651E-08 2.350E-08 2, .020E-08 1.731E-08 1.493E-08 1.299E-08 E 2.979E-16 4.460E-10 8.688E-09 1.881E-0O 2.710E-08 2.627E-08 2.318E-08 2, .000E-08 1.725E-08 1.499E-08 1.315E-08 ESE 1.082E-15 1.077E-09 1.815E-08 3.638E-0O 4.770E-08 4.364E-08 3.701E-08 3 .103E-08 2.619E-08 2.236E-08 1.934E-08 SE 1.366E-09 9.570E-09 4.951E-08 8.718E-0O8 1.078E-07 9.719E-08 8.203E-08 6. .865E-08 5.789E-08 4.940E-08 4.268E-08 SSE 2.798E-08 8.430E-08 1.369E-07 1.531E-07 1.499E-07 1.269E-07 1.042E-07 8. .591E-08 7.175E-08 6.080E-08 5.228E-08 ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE SECTOR 5.000 7.500 10.000 15.000 20.000 25.000 30.000 15.000 40.000 45.000 50.000 S 4.322E-08 2.687E-08 1.675E-08 8.889E-09 5.699E-09 4.005E-09 2.961E-09 2. .290E-09 1.843E-09 1.522E-09 1.278E-09 SSW 1.538E-08 1.141E-08 7.149E-09 3.824E-09 2.518E-09 1.802E-09 1.349E-09 1. 055E-09 8.518E-10 7.043E-10 5.936E-10 SW 1.463E-08 8.725E-09 5.377E-09 2.819E-09 1.785E-09 1.241E-09 9.258E-10 7. 150E-10 5.706E-10 4.670E-10 3.899E-10 WSW 1.424E-08 7.513E-09 4.690E-09 2.474E-09 1.545E-09 1.069E-09 7.901E-10 6. .106E-10 4.877E-10 3.996E-10 3.340E-10 W 2.208E-08 1.196E-08 8.348E-09 4.920E-09 3.266E-09 2.309E-09 1.730E-09 1..353E-09 1. 092E-09 9.025E-b0 7.605E-10 WNW 4.628E-08 2.417E-08 1.553E-08 8.557E-09 5.383E-09 3.757E-09 2.811E-09 2. .197E-09 1.767E-09 1.455E-09 1.222E-09 NW 5.596E-08 2.878E-08 1.834E-08 1.001E-08 6.329E-09 4.425E-09 3.333E-09 2. .608E-09 2.102E-09 1.736E-09 1.462E-09 NNW 5 213E-0 2.825E-08 1.770E-08 9.443E-09 5.875E-09 4.049E-09 3.002E-09 2. .340E-09 1.909E-09 1.586E-09 1.338E-09 N 2.163E-08 1.370E-0 1.125E-08 8.635E-09 6.750E-09 5.154E-09 3.916E-09 3. 094E-09 2.516E-09 2.095E-09 1.778E-09 th NNE 3 .022E-08 3.826E-0 2.389E-08 1.281E-08 8.121E-09 5.689E-09 4.245E-09 3. 308E-09 2.662E-09 2.195E-09 1.845E-09 00 NE 1.872E-08 2.498E-08 1.561E-08 8.384E-09 5.327E-09 3.738E-09 2.825E-09 2. 231E-09 1. 819E-09 1.509E-09 1.276E-09 ENE 1.342E-08 1.403E-08 8.770E-09 4.672E-09 2.921E-09 2.021E-09 1.526E-09 1. 201E-09 9.684E-10 7.998E-10 6.734E-10 E 1.398E-08 1.690E-08 1.071E-08 5.804E-09 3.655E-09 2.543E-09 1.884E-09 1..458E-09 1.200E-09 1.005E-09 8.436E-10 ESE 1.954E-08 1.901E-08 1.197E-08 6.437E-09 4.045E-09 2.809E-09 2.079E-09 1..608E-09 1.284E-09 1.052E-09 8.785E-10 SE 3.729E-08 2.234E-08 1.676E-08 1.132E-08 7.951E-09 6.040E-09 4.827E-09 3. 985E-09 3.250E-09 2.714E-09 2.307E-09 SSE 5.427E-08 4.941E-08 3.029E-08 1.587E-08 9.938E-09 6.897E-09 5.108E-09 3. 956E-09 3.166E-09 2.598E-09 2.174E-09 CHI/Q (SEC/METER CUBED) FOR EACH SEGMENT SEGMENT BOUNDARIES IN MILES FROM THE SITE DIRECTION .5-1 1-2 2-3 3-4 4-5 5-10 10-20 20-30 30-40 40-50 FROM SITE S 5.323E-08 7.141E-08 5.569E-08 4.389E-08 4.584E-08 2.601E-08 9.218E-09 4.039E-09 2.311E-09 1.527E-09 SSW 1.222E-08 2.383E-08 2.184E-08 2.086E-08 1.694E-08 1.040E-08 3.982E-09 1.812E-09 1.062E-09 7.070E-l0 SW 5.872E-08 8.042E-08 4.596E-08 2.588E-08 1.704E-08 8.549E-09 2.928E-09 1.260E-09 7.202E-10 4.691E-10 WSW 5.910E-08 9.248E-08 5.029E-08 2.690E-08 1.707E-08 7.753E-09 2.553E-09 1.084E-09 6.151E-10 4.014E-10 W 1.300E-07 1.327E-07 6.978E-08 3.982E-08 2.631E-08 1.260E-08 4.947E-09 2.332E-09 1.361E-09 9.060E-10 WNW 2.351E-07 3. 057E-07 1.559E-07 8.744E-08 5.593E-08 2.524E-08 8.695E-09 3.812E-09 2.208E-09 1.461E-09 NW 2.260E-07 3.737E-07 2.OOOE-07 1.076E-07 6.787E-08 3.018E-08 1.023E-08 4.496E-09 2.623E-09 1.743E-09 NNW 6.204E-08 1.121E-07 1.156E-07 9.198E-08 6.235E-08 2.887E-08 9.693E-09 4.117E-09 2.365E-09 1. 590E-09 N 4.947E-08 5.345E-08 4.343E-08 3.215E-08 2.441E-08 1.437E-08 8.379E-09 5.084E-09 3.109E-09 2.103E-09 NNE 3.373E-08 5.859E-08 5.026E-08 3.705E-08 3.001E-08 3.008E-08 1.319E-08 5.760E-09 3.330E-09 2.204E-09 NE 1.334E-08 3. 061E-08 2.854E-08 2.178E-08 1.819E-08 1.943E-08 8.631E-09 3.797E-09 2.244E-09 1.514E-09 ENE 9.436E-09 2.425E-08 2.298E-08 1.723E-08 1.373E-08 1.156E-08 4.805E-09 2.063E-09 1.205E-09 8.029E-10 E 1.135E-0O 2.489E-08 2.273E-08 1.717E-08 1.400E-08 1.350E-08 5.940E-09 2.576E-09 1.481E-09 1.003E-09 ESE 2.246E-0O 4.338E-08 3.639E-08 2.612E-08 2.031E-08 1.600E-08 6.604E-09 2.846E-09 1.619E-09 1. 057E-09 SE 5.737E-08 9.851E-08 8.072E-08 5.773E-0O 4.267E-08 2.318E-08 1.103E-0O 6.064E-09 3. 945E-09 2.722E-09 SSE 1.324E-07 1.404E-07 1. 029E-07 7.162E-0O 5.554E-08 4.199E-08 1.644E-OS 6.992E-09 3.984E-09 2.609E-09

ERP ELEVATED STACK RELEASES - JAN-MAR 2001 CORRECTED USING STANDARD OPEN TERRAIN FACTORS

• • • • • RELATIVE DEPOSITION PER UNIT AREA (M**-2) AT FIXED POINTS BY DOWNWIND SECTORS DIRECTION DISTANCES IN MILES FROM SITE .25 .50 .75 1.00 1.50 2.00 2.50 3.00 3.50 4.00 4.50 S 3.593E-09 3.250E-09 3.247E-09 2.520E-09 1.345E-09 8.555E-10 5.892E-10 4.274E-10 3.216E-: 10 2.590E-10 2.366E-10 SSW 4.385E-11 2.631E-10 5.601E-10 5.802E-10 3.624E-10 2.430E-10 1.716E-10 1.261E-10 1.201E-: 10 9.081E-11 7.106E-11 SW 1. 612E-09 1.351E-09 1.208E-09 8.682E-10 6.995E-10 3.827E-10 2.389E-10 1.631E-10 1.183E-: 1o 8.970E-11 7.032E-11 WSW 9.807E-10 8.908E-10 8. 949E-10 1.014E-09 6.692E-10 3.613E-10 2.229E-10 1.509E-10 1.089E-: 10 8.230E-11 6.441E-11 W 9.888E-10 3.198E-09 2.684E-09 1.734E-09 7.905E-10 4.273E-10 2.637E-10 1.786E-10 1.289E-: 10 9.741E-11 7.622E-11 WNW 2.012E-09 2.084E-09 5.447E-09 4.565E-09 2.640E-09 1.349E-09 8.059E-10 5.341E-10 3.985E-: to 2.985E-10 2.348E-10 NW 5.131E-09 4.153E-09 3.500E-09 4.024E-09 2.454E-09 1.237E-09 7.420E-10 5.015E-10 3.708E 1o 2.941E-10 2.465E-10 NNW 3.530E-09 2.870E-09 2.438E-09 1.682E-09 1.349E-09 7.270E-10 4.545E-10 3.731E-10 2.793E-: 1o 2.251E-10 1.922E-10 N 3.869E-09 3.242E-09 2.895E-09 2.079E-09 1.049E-09 6.527E-10 4.446E-10 3.206E-10 2.406E-: 10 1.860E-10 1.473E-10 NNE 7.274E-10 1.036E-09 1. 537E-09 1.439E-09 8.571E-10 5.663E-10 3.972E-10 2.908E-10 2.199E-: 10 1.705E-10 1.351E-10 NE 4.547E-11 2.728E-10 5.809E-10 6.017E-10 3.758E-10 2.520E-10 1.780E-10 1.308E-10 9.903E-: 11 7.686E-11 6.087E-11 ENE 2.923E-11 1.754E-10 3.734E-10 3.868E-10 2.416E-10 1.620E-10 1.144E-10 8.406E-11 6.366E-: 11 4.941E-11 3.913E-11 E 3.898E-11 2.338E-10 4.979E-10 5.157E-10 3.221E-10 2.160E-10 1.526E-10 1.121E-10 8.488E-: 6.588E-11 5.218E-11 ESE 9.419E-11 5.651E-10 1.203E-09 1.246E-09 7.785E-10 5.220E-10 3.687E-10 2.709E-10 2.051E-: 10 1.592E-10 1.261E-10 SE 1. 190E-09 2.148E-09 3.571E-09 3.469E-09 2.104E-09 1.398E-09 9.836E-10 7.211E-10 5.456E-: lO 10 4.233E-10 3.352E-10 SSE 1.194E-08 1. 009E-08 9.121E-09 6.614E-09 3.360E-09 2.097E-09 1.431E-09 1.032E-09 7.751E-: 5.994E-10 4.746E-10 DIRECTION DISTANCES IN MILES FROM SITE 5.00 7.50 10.00 15.00 20.00 25.00 30.00 35.00 40.00 45.00 50.00 S 1.903E-10 1.273E-10 8.579E-11 4.923E-11 3.117E-11 2.226E-11 1.589E-11 1.189E-11 9.700E-12 7.691E-12 6.278E-12 SSW 5.751E-11 3.964E-11 2.685E-11 1.541E-11 9.743E-12 7.106E-12 5.093E-12 3.825E-12 3.004E-12 2.400E-12 1.959E-12 SW 5.813E-11 3.122E-11 1. 966E-11 1.061E-11 6.696E-12 4.924E-12 4.089E-12 3.071E-12 2.388E-12 1.907E-12 1.557E-12 WSW 5.180E-11 3.218E-11 2.125E-11 1.387E-11 8.392E-12 5.628E-12 4.130E-12 3.101E-12 2.411E-12 1.926E-12 1.572E-12 W 6.130E-11 2.753E-11 2.669E-11 1.770E-11 1.170E-11 7.978E-12 5.717E-12 4.293E-12 3.338E-12 2.666E-12 2.176E-12 hsJ WNW 1.963E-10 1.020E-10 6.718E-11 3.771E-11 2.450E-11 1.745E-11 1.313E-11 9.862E-12 7.757E-12 6.196E-12 5.058E-12 NW 2.161E-10 1.365E-10 9.945E-11 5.823E-11 3.565E-11 2.401E-11 1.738E-11 1.307E-11 1.044E-11 8.338E-12 6.805E-12 NNW 1.719E-10 1.150E-10 8.599E-11 5.368E-11 3.462E-11 2.309E-11 1.607E-11 1. 126E-11 8.450E-12 6.751E-12 5.511E-12 N 1.189E-10 5.662E-11 3.474E-11 1.855E-11 5.364E-11 3.100E-11 2.221E-11 1. 668E-11 1.297E-11 1.036E-11 8.459E-12 NNE 1.088E-10 1.576E-10 9.934E-11 5.263E-11 3.233E-11 2.162E-11 1.542E-11 1. 152E-11 8.913E-12 7.095E-12 5.775E-12 NE 4.902E-11 9.959E-11 6.245E-11 3.292E-11 2.018E-11 1.349E-11 9.822E-12 7.301E-12 5.679E-12 4.634E-12 3.782E-12 ENE 3.152E-11 4.423E-11 3.311E-11 2.061E-11 1.321E-11 8.740E-12 6.137E-12 3.687E-12 2.878E-12 2.308E-12 1.892E-12 E 4.202E-11 6.298E-11 4.764E-11 2.989E-11 1.918E-11 1.267E-11 8.866E-12 6.471E-12 4.914E-12 3.593E-12 2.924E-12 ESE 1.016E-10 1.208E-10 8.819E-11 5.386E-11 3.435E-11 2.274E-11 1.596E-11 1. 170E-11 8.913E-12 7.001E-12 5.634E-12 SE 2.700E-10 1.279E-10 7.802E-11 4.104E-11 2.502E-11 1.714E-11 1.273E-11 1. 901E-11 1.472E-11 1.175E-11 9.616E-12 SSE 3.831E-10 4.009E-10 2.467E-10 1.271E-10 7.735E-11 5.179E-11 3.703E-11 2.773E-11 2.152E-11 1.716E-11 1.399E-11 RELATIVE DEPOSITION PER UNIT AREA (M**-2) BY DOWNWIND SECTORS SEGMENT BOUNDARIES IN MILES DIRECTION .5-1 1-2 2-3 3-4 4-5 5-10 10-20 20-30 30-40 40-50 FROM SITE S 2.925E-09 1.389E-09 5.955E-10 3.280E-10 2.261E-10 1.228E-10 4.933E-11 2.209E-11 1.220E-11 7.763E-12 SSW 5.030E-10 3.577E-10 1.724E-10 1.106E-10 7.189E-11 3.793E-11 1.543E-11 7.004E-12 3.874E-12 2.415E-12 SW 1.089E-09 5. 962E-10 2.469E-10 1.202E-10 7.155E-11 3.206E-11 1.088E-11 5.063E-12 3.102E-12 1.920E-12 WSW 9.470E-10 6.090E-10 2.310E-10 1. 108E-10 6.504E-11 3.168E-11 1.308E-11 5.766E-12 3.132E-12 1.939E-12 W 2.376E-09 8.387E-10 2.733E-10 1.311E-10 7.697E-11 3.466E-11 1.703E-11 8.067E-12 4.336E-12 2.684E-12 WNW 4.308E-09 2.494E-09 8.421E-10 3.991E-10 2.394E-10 1. 075E-10 3.839E-11 1.760E-11 9.994E-12 6.237E-12 NW 3.878E-09 2.262E-09 7.780E-10 3.789E-10 2.494E-10 1.377E-10 5.735E-11 2.446E-11 1.330E-11 8.392E-12 NNW 2.198E-09 1.146E-09 4.946E-10 2.854E-10 1.944E-10 1.148E-10 5.239E-11 2.336E-11 1.156E-11 6.795E-12 N 2.609E-09 1.102E-09 4.505E-10 2.427E-10 1.482E-10 6.073E-11 3.775E-11 3.352E-11 1. 685E-11 1.043E-11 NNE 1.382E-09 8.571E-10 3.997E-10 2.214E-10 1.359E-10 1.209E-10 5.399E-11 2.200E-11 1. 164E-11 7.145E-12 NE 5.217E-10 3.710E-10 1.788E-10 9. 965E-11 6. 122E-11 7.185E-11 3.382E-11 1.381E-11 7.403E-12 4.628E-12 ENE 3.354E-10 2.385E-10 1.150E-10 6.406E-11 3.936E-11 3.646E-11 2.010E-11 8.891E-12 4.079E-12 2.323E-12 E 4.471E-10 3.180E-10 1. 533E-10 8. 541E-11 5.248E-11 5.151E-11 2.907E-11 1.288E-11 6.562E-12 3.737E-12 ESE 1.081E-09 7.685E-10 3.704E-10 2. 064E-10 1.268E-10 1.020E-10 5.282E-11 2.312E-11 1. 185E-11 7.061E-12 SE 3.209E-09 2.094E-09 9.892E-10 5.491E-10 3.372E-10 1.373E-10 4.214E-11 1.748E-11 1. 558E-11 1. 184E-11 SSE 8.221E-09 3.522E-09 1.449E-09 7.817E-10 4.777E-10 3.284E-10 1.315E-10 5.270E-11 2.802E-11 1.728E-11

ERP ELEVATED STACK RELEASES - JAN-MAR 2001 CORRECTED USING STANDARD OPEN TERRAIN FACTORS SPECIFIC POINTS OF INTEREST RELEASE TYPE OF DIRECTION DIST. X/Q X/Q X/Q D/Q ID LOCATION FROM SITE (MI) (SEC/M3) (SEC/M3) (SEC/M3) (PER SQ.METER)

NO DECAY 2.260 DAY DECAY 8.000 DAY DECAY UNDEPLETED UNDEPLETED DEPLETED Site Boundary S .80 5.7E-08 5.7E-08 5.6E-08 3.1E-09 Site Boundary SSW .82 1.3E-08 1.3E-08 1.3E-08 6.OE-10 Site Boundary SW .97 7.7E-08 7.7E-08 7.6E-08 9.1E-10 Site Boundary WSW .93 7.3E-O8 7.3E-08 7.3E-08 9.5E-10 Site Boundary W .91 1.6E-07 1.6E-07 1.6E-07 2.0E-09 Site Boundary WNW .94 3.2E-07 3.2E-07 3.2E-07 5.1E-09 Site Boundary NW .81 2.2E-07 2.2E-07 2.1E-07 3.2E-09 Site Boundary NNW .69 5.1E-08 5.1E-08 5.0E-08 2.5E-09 Site Boundary N .67 4.7E-08 4.7E-08 4.7E-08 3.OE-09 Site Boundary NNE .60 1.4E-08 1.4E-08 1.4E-08 1.2E-09 Site Boundary NE .62 3.5E-09 3.5E-09 3.5E-09 4.2E-10 Site Boundary ENE .59 1.2E-09 1.2E-09 1.2E-09 2.4E-10 Site Boundary E .53 7.3E-10 7.3E-10 7.3E-10 2.6E-10 Site Boundary ESE .54 2.1E-09 2.1E-09 2.1E-09 6.6E-10 Site Boundary SE .65 2.8E-08 2.8E-08 2.8E-08 3.OE-09 Site Boundary SSE .81 1.4E-07 1.4E-07 1.4E-07 8.SE-09 Nearest Res SSW 2.20 2.3E-08 2.3E-08 2.2E-08 2.1E-10 Nearest Res SW 1.30 1.0E-07 1.OE-07 9.9E-08 9.3E-10 Nearest Res WSW 1.20 1.1E-07 1.1E-07 1.1E-07 1.0E-09 Nearest Res W 1.00 1.7EK07 1.7E-07 1.6E-07 1.7E-09 Nearest Res WNW 1.70 3.1E-07 3.1E-07 3.1E-07 2.0E-09 Nearest Res NW .90 2.7E-07 2.7E-07 2.6E-07 4.3E-09 Nearest Res NNW 1.90 1.3E-07 1.2E-07 1.2E-07 8.1E-10 Nearest Res N 3.00 3.9E-08 3.9E-08 3.8E-08 3.2E-10 Nearest Res ENE 1.70 2.8E-08 2.7E-08 2.7E-08 2.OE-10 Nearest Res E 1.80 2.7K-08 2.7E-08 2.7E-08 2.5E-l0 Nearest Res ESE 2.30 4.1E-08 4.0E-08 4.0E-08 4.2E-10 00 Nearest Cow NNW 3.50 9.8E-08 9.8E-08 9.7E-08 2.8E-10 Nearest Garde SW 1.30 1.OE-07 1.OE-07 9.9E-08 9.3E-10 Nearest Garde WSW 1.90 8.3E-08 8.3E-08 8.1E-08 4.0E-10 Nearest Garde WNW 2.40 1.7E-07 1.7E-07 1.6E-07 8.9E-10 Nearest Garde NW 2.90 1.5E-07 1.5E-07 1.5E-07 5.4E-10 Nearest Garde NNW 1.90 1.3E-07 1.2E-07 1.2E-07 8.1E-10 Nearest Garde N 3.00 3.9E-08 3.9E-08 3.8E-08 3.2E-10 Nearest Garde ENE 1.70 2.8E-08 2.7E-08 2.7E-08 2.OE-10 Nearest Garde E 2.00 2.7E-08 2.7E-08 2.6E-08 2.2E-10 Nearest Garde ESE 2.30 4.1E-08 4.0E-08 4.0E-08 4.2E-10

Atmospheric Diffusion Estimates Elevated Releases April-June 2001 B288

ERP ELEVATED STACK RELEASES - APR-JUN 2001 NO DECAY, UNDEPLETED CORRECTED USING STANDARD OPEN TERRAIN FACTORS ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE SECTOR .250 .500 .750 1.000 1.500 2.000 2.500 3.000 3.500 4.000 4.500 S 1.024E-07 3.338E-08 4.418E-08 7.457E-08 1.002E-07 9.559E-08 8.398E-08 7. 243E-08 6.256E-08 7.743E-08 8.648E-08 SSW 5.874E-16 5.510E-10 9.511E-09 2.071E-08 3.386E-08 3.658E-08 3.486E-08 4. 657E-08 5.388E-08 4.860E-08 4.386E-08 SW 1.024E-07 3.178E-08 2.218E-08 4.156E-08 9.070E-08 6.440E-08 4.746E-08 3. 643E-08 2.895E-08 2.367E-08 1.980E-08 WSW 1.029E-07 6.273E-08 1.298E-07 2.210E-07 3.207E-07 1.978E-07 1.347E-07 9. .820E-08 7.528E-08 5.991E-08 4.908E-08 W 3.969E-07 2.560E-07 4.069E-07 4.665E-07 4.242E-07 2.609E-07 1.770E-07 1. 287E-07 9.843E-08 7.819E-08 6.396E-08 WNW 1.138E-07 3.524E-08 6.117E-08 1.248E-07 1.819E-07 1.095E-07 7.338E-08 5, .476E-08 4.260E-08 3.348E-08 2.716E-08 NW 2.367E-15 1.883E-09 9.690E-08 2.825E-07 4.584E-07 2.638E-07 1.723E-07 1..241E-07 9.428E-08 7.372E-08 5.957E-08 NNW 1.553E-10 1.004E-08 4.987E-08 9.175E-08 1.254E-07 1.134E-07 9.684E-08 8S.016E-08 6.640E-08 5.170E-08 4.164E-08 N 4.148E-10 2.255E-08 4.275E-08 4.589E-08 4.625E-08 4.330E-08 3.866E-08 3..330E-08 2.881E-08 2.515E-08 2.216E-08 NNE 3.106E-10 1.809E-08 3.796E-08 4.428E-08 4.442E-08 3.786E-08 3.116E-08 2, .572E-08 2.151E-08 1.827E-08 1.574E-08 NE 5.961E-16 3.527E-10 4.937E-09 9.350E-09 1.275E-08 1.258E-08 1.144E-08 1,.019E-08 9.058E-09 8.088E-09 7.275E-09 ENE 7.626E-17 9.191E-i1 1.592E-09 3.728E-0O 6.885E-09 7.867E-09 7.715E-09 7. .168E-09 6.534E-09 5.927E-09 5.385E-09 E 3.022E-16 2.482E-10 3.740E-09 7.026E-0O 1 8.674E-09 7.727E-09 6.462E-09 5. .372E-09 4.506E-09 3.829E-09 3.298E-09 ESE 7.119E-16 5.495E-0 8.218E-09 1.524E-08 1.820E-08 1.580E-08 1.299E-08 1..068E-08 8.911E-09 7.553E-09 6.502E-09 SE 3.106E-10 1.785E-08 3.302E-08 3.353E-08 3.032E-08 2.572E-08 2.157E-08 1i.823E-08 1.561E-08 1.354E-08 1.190E-08 SSE 1.446E-08 1.086E-07 1.331E-07 1.032E-07 6.934E-08 5.143E-08 4.015E-08 3..246E-08 2.694E-08 2.284E-08 1.972E-08 ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE SECTOR 5.000 7.500 10.000 15.000 20.000 25.000 30.000 35.000 40.000 45.000 50.000 S 7.674E-08 4.735E-08 3.044E-08 1.719E-088 1.164E-08 8.573E-09 6.631E-09 5..341E-09 4.440E-09 3.771E-09 3.256E-09 SSW 4.082E-08 2.783E-08 1.793E-08 1.01SE-088 6.928E-09 5.096E-09 3.954E-09 3..192E-09 2.654E-09 2.255E-09 1.951E-09 SW 1.787E-08 1.141E-08 7.381E-09 4.203E-0O) 2.857E-09 2.111E-09 1.647E-09 1..330E-09 1.106E-09 9.399E-10 8. 130E-10 WSW 4.231E-08 2.433E-08 1.610E-08 9.227E-0O9 6.128E-09 4.470E-09 3.459E-09 2..787E-09 2.312E-09 1.962E-09 1.695E-09 W 5.356E-08 2.839E-08 1.912E-08 1.128E-088 7.688E-09 5.619E-09 4.350E-09 3..506E-09 2.910E-09 2.470E-09 2.134E-09 WNW 2.274E-08 1.202E-08 7.850E-09 4.501E-OS9 3.012E-09 2.208E-09 1.715E-09 1,.385E-09 1.150E-09 9.771E-10 8.447E-10 NW 4.969E-08 2.599E-08 1.691E-08 9.631E-0O1 6.381E-09 4.645E-09 3.603E-09 2, .900E-09 2.402E-09 2.035E-09 1.755E-09 NNW 3.479E-08 1.823E-08 1.161E-08 6.490E-09 4.312E-09 3.146E-09 2.441E-09 1..970E-09 1.640E-09 1.392E-09 1.202E-09 N 1.976E-08 1.272E-08 1.041E-08 7.564E-09 5.606E-09 4.256E-09 3.307E-09 2..671E-09 2.220E-09 1.887E-09 1.632E-09 w NNE 1.631E-08 1.607E-08 1.020E-08 5.683E-0O1 3.773E-09 2.751E-09 2.128E-09 1,.715E-09 1.423E-09 1.207E-09 1.043E-09 bi 4.554E-OS1 3.072E-09 2.268E-09 1.779E-09 1..448E-09 1.211E-09 1.034E-09 8.977E-10 NE 8.758E-09 1.234E-08 7.974E-09 ENE 6.280E-09 7.722E-09 5.026E-09 2.890E-0O 1 1.954E-09 1.445E-09 1.145E-09 9..360E-10 7.810E-10 6.659E-10 5.776E-10 E 3.301E-09 2.560E-09 1.616E-09 8.909E-I10 5.850E-10 4.226E-10 3.242E-l0 2..593E-10 2.144E-10 1.812E-10 1.556E-10 ESE 6.510E-09 6.401E-09 4.142E-09 2.358E-0O 1.582E-09 1.162E-09 9.038E-10 7..311E-10 6.086E-10 5.179E-10 4.484E-10 SE 1.058E-08 6.813E-09 5.599E-09 4.326E-0O9 3.225E-09 2.553E-09 2.096E-09 1..766E-09 1.482E-09 1.270E-09 1.106E-09 SSE 2.101E-08 2.115E-08 1.348E-08 7.572E-0O1 5.077E-09 3.732E-09 2.906E-09 2..354E-09 1.962E-09 1.672E-09 1.450E-09 CHI/ (SEC/METER CUBED) FOR EACH SEGMENT SEGMENT BOUNDARIES IN MILES FROM THE SITE DIRECTION .5-1 1-2 2-3 3-4 4-5 5-10 10-20 20-30 30-40 40-50 FROM SITE S 5.529E-08 9.245E-08 8.246E-08 7.105E-08 8.019E-08 4.637E-08 1.767E-08 8.614E-09 5.366E-09 3.778E-09 SSW 1.250KE-0 3.215E-08 4.000E-08 4.978E-08 4.414E-08 2.632E-08 1.046E-08 5.128E-09 3.205E-09 2.261E-09 6.809E-08 4.757E-08 2.907E-08 2.023E-08 1.106E-08 4.311E-09 2.124E-09 1.335E-09 9.421E-t0 SW 3.293E-OS 2.798E-09 1.967E-09 WSW 1.55SE-07 2.439E-07 1.369E-07 7.597E-08 4.978E-08 2.467E-08 9.376E-09 4.508E-09 3.610E-07 1.800E-07 9.937E-08 6.432E-08 2.987E-08 1.143E-08 5.663E-09 3.520E-09 2.476E-09 W 3.998E-07 1.370E-07 7.557E-08 4.260E-08 2.739E-08 1.255E-08 4.584E-09 2.225E-09 1.390E-09 9.793E-t0 WNW 8.369E-08 9.496E-08 6.010E-08 2.722E-08 9.804E-09 4.691E-09 2.911E-09 2.040E-09 NW 1.583E-07 3.328E-07 1.774E-07 1.126E-07 9.458E-08 6.473E-08 4.208E-08 1.897E-08 6.660E-09 3.175E-09 1.979E-09 1.395E-09 NNW 5.963E-08 4.486E-08 3.775E-08 2.870E-08 2.216E-08 1.326E-08 7.326E-09 4.236E-09 2.6bIE-09 1.891E-09 N 3.966E-08 NNE 3.635E-08 4.147E-08 3.077E-08 2.148E-08 1.670E-08 1.351E-08 5.837E-09 2.775E-09 1.722E-09 1.210E-09 1.192E-08 1.124E-08 9.012E-09 8.065E-09 9.603E-09 4.656E-09 2.287E-09 1.452E-09 1.036E-09 NE 5.880E-09 ENE 2.208E-09 6.620E-09 7.537E-09 6.484E-09 5.877E-09 6.203E-09 2.949E-09 1.461E-09 9.365E-10 6.673E-10 E 4.424E-09 7.887E-09 6.363E-09 4.496E-09 3.457E-09 2.305E-09 9.162E-10 4.266E-10 2.608E-10 1.815E-10 ESE 9.633E-09 1.647E-08 1.281E-08 8.900E-09 6.816E-09 5.421E-09 2.410E-09 1.171E-09 7.338E-10 5.191E-10 SE 2.988E-08 2.899E-08 2.134E-08 1.557E-08 1.190E-08 7.110E-09 4.121E-09 2.550E-09 1.752E-09 1.272E-09 SSE 1.144E-07 6.890E-0O 4.008E-08 2.696E-08 2.112E-08 1.771E-08 7.776E-09 3.760E-09 2.362K-09 1.676E-09

ERP ELEVATED STACK RELEASES - APR-JUN 2001 2.260 DAY DECAY, UNDEPLETED CORRECTED USING STANDARD OPEN TERRAIN FACTORS ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE SECTOR .250 .500 .750 1.000 1.500 2.000 2.500 3.000 3.500 S 1.024E-07 3.334E-08 4.413E-08 4.000 4.500 7.445E-08 9.993E-08 9.528E-08 8.365E-08 7 .209E-08 6.222E-08 7.695E-08 8.589E-08 SSW 5.873E-16 5.506E-10 9.501E-09 2.068E-08 3.378E-08 3.647E-08 3.473E-08 4 .635E-08 SW 1.024E-07 3.175E-08 2.215E-08 5.358E-08 4.830E-08 4.354E-08 4.151E-08 9.049E-08 6.420E-08 4.727E-08 3 .625E-08 2.878E-08 2.351E-08 1.965E-08 WSW 1.029E-07 6.268E-08 1.297E-07 2.207E-07 3.198E-07 1.971E-07 1.340E-07 9 .761E-08 W 3.968E-07 2.55SE-07 4.065E-07 7.474E-08 5.941E-08 4.862E-08 4.658E-07 4.229E-07 2.597E-07 1.760E-07 1 .278E-07 9.763E-08 7.745E-08 6.327E-08 WNW 1.137E-07 3.520E-08 6.112E-08 1.247E-07 1.816E-07 1.093E-07 7.321E-08 5 .460E-08 NW 2.367E-15 1.882E-09 9.683E-08 4.246E-08 3.335E-08 2.705E-08 2.822E-07 4.578E-07 2.633E-07 1.718E-07 1 .237E-07 9.395E-08 7.342E-08 5.930E-08 NNW 1.553E-10 1.004E-08 4.984E-08 9.166E-08 1.252E-07 1.131E-07 9.658E-08 7 .990E-08 N 4.148E-10 2.254E-08 4.272E-08 6.615E-08 5.147E-08 4.143E-08 4.585E-08 4.618E-08 4.321E-08 3.856E-08 3 .319E-08 2.871E-08 2.504E-08 2.205E-08 NNE 3.106E-10 1.809E-08 3.793E-08 4.422E-08 4.430E-08 3.770E-08 3.099E-08 2 .555E-08 NE 5.960E-16 3.526E-10 4.934E-09 2.134E-08 1.810E-08 1.558E-08 9.343E-09 1.273E-08 1.255E-08 1.141E-08 1 .016E-08 9.023E-09 8.051E-09 7.238E-09 ENE 7.623E-17 9.185E-I1 1.590E-09 3.724E-09 6.873E-09 7.850E-09 7.695E-09 7 .145E-09 E 3.022E-16 2.481E-l0 3.737E-09 6.510E-09 5.902E-09 5.360E-09 7.019E-09 8.661E-09 7.712E-09 6.447E-09 5 .356E-09 4.491E-09 3.815E-09 3.285E-09 ESE 7.117E-16 5.492E-l0 8.212E-09 1.522E-08 1.817E-08 1.576E-08 1.295E-08 1 .065E-08 SE 3.106E-l0 1.784E-08 3.300E-08 8.881E-09 7.524E-09 6.474E-09 3.350E-08 3.028E-08 2.567E-08 2.152E-08 1 .818E-08 1.555E-08 1.349E-08 1.185E-08 SSE 1.446E-08 1.085E-07 1.330E-07 1.030E-07 6.919E-08 5.129E-08 4.002E-08 3 .233E-08 2.681E-08 2.272E-08 1.959E-08 ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE ID MILES FROM THE SITE SECTOR 5.000 7.500 10.000 15.000 20.000 25.000 30.000 35.000 40.000 45.000 50.000 S 7.615E-08 4.681E-08 2.998E-08 1.680E-08 1.129E-08 8.250E-09 6.333E-09 5. .062E-09 4.176E-09 3.520E-09 3.016E-09 SSW 4.050E-08 2.750E-08 1.765E-08 9.936E-09 6.711E-09 4.898E-09 3.770E-09 3..020E-09 2.491E-09 2.100E-09 1.802E-09 SW 1.772E-08 1.126E-08 7.254E-09 4.094E-09 2.759E-09 2.020E-09 1.563E-09 1..251E-09 1.030E-09 8.682E-l0 7.444E-10 t.J WSW 4.187E-08 2.393E-08 1.574E-08 8.916E-09 5.853E-09 4.220E-09 3.228E-09 2..571E-09 2.109E-09 1.770E-09 1.511E-09 W 5.292E-08 2.787E-08 1.865E-08 1.085E-08 7.298E-09 5.265E-09 4.022E-09 3..200E-09 2.622E-09 2.198E-09 1.875E-09 C WNW 2.263E-08 1.194E-08 7.776E-09 4.436E-09 2.955E-09 2.156E-09 1.666E-09 1..339E-09 1.107E-09 9.354E-10 8.047E-10 NW 4.943E-08 2.579E-08 1.673E-08 9.477E-09 6.245E-09 4.521E-09 3.487E-09 2. .791E-09 2.299E-09 1.937E-09 1.662E-09 NNW 3.459E-08 1.808E-08 1.148E-08 6.380E-09 4.215E-09 3.058E-09 2.359E-09 1..893E-09 1.567E-09 1.323E-09 1.135E-09 N 1.965E-08 1.262E-08 1.030E-08 7.440E-09 5.485E-09 4.141E-09 3.200E-09 2..571E-09 2.126E-09 1.797E-09 1.546E-09 NNE 1.613E-08 1.583E-08 1.000E-08 5.524E-09 3.636E-09 2.629E-09 2.016E-09 1. .611E-09 1.326E-09 1.116E-09 9.560E-10 NE 8.706E-09 1.223E-08 7.881E-09 4.475E-09 3.001E-09 2.202E-09 1.717E-09 1..390E-09 1.156E-09 9.809E-10 8.467E-l0 ENE 6.248E-09 7.660E-09 4.973E-09 2.844E-09 1.913E-09 1.407E-09 1.108E-09 9. .014E-10 7.481E-10 6.344E-l0 5.474E-10 E 3.286E-09 2.543E-09 1.602E-09 8.793E-10 5.749E-10 4.135E-I0 3.160E-10 2..516E-l0 2.072E-10 1.743E-10 1.491E-10 ESE 6.479E-09 6.361E-09 4.109E-09 2.329E-09 1.557E-09 1.139E-09 8.826E-l0 7.*113E-10 5.899E-10 5.001E-10 4.313E-10 SE 1.053E-08 6.760E-09 5.538E-09 4.250E-09 3.150E-09 2.474E-09 2.018E-09 1..688E-09 1.408E-09 1.198E-09 1.037E-09 SSE 2.087E-08 2.093E-08 1.329E-08 7.415E-09 4.937E-09 3.603E-09 2.785E-09 2..240E-09 1.855E-09 1.570E-09 1.351E-09 CHI/Q (SEC/METER CUBED) FOR EACH SEGMENT SEGMENT BOUNDARIES IN MILES FROM THE SITE DIRECTION .5-1 1-2 2-3 3-4 4-5 5-10 10-20 20-30 30-40 40-50 FROM SITE S 5.521E-08 9.220E-08 8.213E-08 7.065E-08 7.963E-08 4.585E-08 1.728E-08 8.293E-09 5.087E-09 3.528E-09 SSW 1.248E-08 3.206E-08 3.984E-08 4.950E-08 4.382E-08 2.601E-08 1.022E-08 4.930E-09 3.033E-09 2.106E-09 SW 3.289E-08 6.792E-08 4.737E-08 2.891E-08 2.008E-08 1.092E-08 4.203E-09 2.034E-09 1.256E-09 8.704E-l0 WSW 1.553E-07 2.433E-07 1.363E-07 7.544E-08 4.932E-08 2.428E-08 9.071E-09 4.259E-09 2.583E-09 1.775E-09 W 3.994E-07 3.599E-07 1.790E-07 9.857E-08 6.364E-08 2.934E-08 1.100E-08 5.310E-09 3.215E-09 2.204E-09 WNW 8.361E-08 1.368E-07 7.540E-08 4.246E-08 2.728E-08 1.246E-08 4.520E-09 2.173E-09 1.344E-09 9.377E-10 NW 1.581E-07 3.323E-07 1.770E-07 9.463E-08 5.983E-08 2.702E-08 9.653E-09 4.567E-09 2.803E-09 1.942E-09 NNW 5.958E-08 1. 124E-07 9.432E-08 6.449E-08 4.187E-08 1.882E-08 6.551E-09 3.087E-09 1.902E-09 1.326E-09 N 3.963E-08 4.479E-08 3.765E-08 2.859E-08 2.205E-08 1.315E-08 7.206E-09 4.123E-09 2.581E-09 1.802E-09 NNE 3.631E-08 4.135E-08 3.060E-08 2.131E-08 1.653E-08 1.331E-08 5.681E-09 2.652E-09 1.618E-09 1.119E-09 NE 5.876E-09 1. 193E-0K 1.121E-08 8.977E-OS 8.023E-09 9.514E-0O 4.577E-O9 2.221E-09 1.394E-OS 9.830E-10 ENE 2.205E-09 6.607E-0O 7.516E-09 6.460E-OS 5.849E-0O 6.152E-0O 2.903E-O9 1.422E-09 9.021E-1 6.359E-10 E 4.420E-09 7.874E-09 6.348E-09 4.481E-09 3.442E-09 2.290E-09 9.047E-10 4.175E-l0 2.531E-10 1.747E-10 ESE 9.624E-09 1.645E-08 1.278E-08 8.870E-09 6.787E-09 5.386E-09 2.381E-09 1.148E-09 7.140E-10 5.012E-10 SE 2.985E-08 2.895E-08 2.129E-08 1.552E-08 1.185E-08 7.054E-09 4.047E-09 2.472E-09 1.676E-09 1.201E-09 SSE 1.142E-07 6.875E-08 3.995E-08 2.683E-08 2.099E-08 1.752E-08 7.619E-09 3.632E-09 2.249E-09 1.573E-09

ERP ELEVATED STACK RELEASES - APR-JUN 2001 8.000 DAY DECAY, DEPLETED CORRECTED USING STANDARD OPEN TERRAIN FACTORS DISTANCE IN MILES FROM THE SITE ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) 1.500 2.000 2.500 3.000 3.500 4.000 4.500 SECTOR .250 .500 .750 1.000 7.439E-08 9.922E-08 9.404E-08 8.212E-08 7. 046E-08 6.059E-08 7.506E-08 8.389E-08 S 1.024E-07 3.309E-08 4.393E-08 5.314E-08 4.78KE-08 4.315E-08 SSW 5.874E-16 5.509E-10 9.508E-09 2.070E-08 3.363E-08 3.619E-08 3.438E-08 4. 593E-08 2.838E-08 2.315E-08 1.933E-08 1.024E-07 3.149E-08 2.194E-08 4.141E-08 9.001E-08 6.365E-08 4.675E-08 3. 579E-08 SW 5.736E-08 4.682E-08 WSW 1.029E-07 6.216E-08 1.282E-07 2.191E-07 3.159E-07 1.934E-07 1.308E-07 9. .486E-08 7.238E-08 W 3.969E-07 2.517E-07 4.022E-07 4.599E-07 4.165E-07 2.547E-07 1.720E-07 1..245E-07 9.492E-08 7.515E-08 6.129E-08 WNW 1.137E-07 3.494E-08 6.082E-08 1.238E-07 1.800E-07 1.079E-07 7.198E-08 5, .356E-08 4.157E-08 3.253E-08 2.626E-08 NW 2.367E-15 1.882E-09 9.688E-08 2.811E-077 4.524E-07 2.581E-07 1.674E-07 1i.199E-07 9.069E-08 7.052E-08 5.664E-08 NNW 1.553E-10 9.964E-09 4.952E-08 9.138E-0O8 1.239E-07 1.111E-07 9.446E-08 7..787E-08 6.427E-08 4.975E-08 3.982E-08 N 4.148E-10 2.235E-08 4.202E-08 4.51SE-088 4.546E-08 4.248E-08 3.784E-08 3..250E-08 2.806E-08 2.444E-08 2.150E-08 NNE 3.106E-10 1.794E-08 3.737E-08 4.367E-0O 8 4.364E-08 3.693E-08 3.016E-08 2..470E-08 2.052E-08 1.731E-08 1.482E-08 NE 5.960E-16 3.527E-10 4.936E-09 9.34SE-0O9 1.265E-08 1.241E-08 1.125E-08 9, .983E-09 8. 851E-09 7.886E-09 7.080E-09 ENE 7.625E-17 9.189E-11 1.591E-09 3.727E-0O 9 6.850E-09 7.807E-09 7.643E-09 7..090E-09 6.456E-09 5.851E-09 5.311E-09 E 3.022E-16 2.482E-10 3.739E-09 7.024E-0O 9 8.596E-09 7.594E-09 6.303E-09 5..203E-09 4.337E-09 3.665E-09 3.140E-09 ESE 7.118E-16 5.494E-10 8.216E-09 1.523E-0l 8 1.803E-08 1.550E-08 1.263E-08 1 .031E-08 8.539E-09 7.190E-09 6.153E-09 SE 3.106E-10 1.769E-08 3.243E-08 3.293E-088 2.972E-08 2.512E-08 2.099E-08 1 .768E-08 1.509E-08 1.306E-08 1. 145E-08 SSE 1.446E-08 1.076E-07 1.302E-07 1.004E-0 7 6.715E-08 4.965E-08 3.863K-08 3..112E-08 2.575E-08 2.177E-08 1. 874E-08 ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE SECTOR 5.000 7.500 10.000 15.000 20.000 25.000 30.000 35.000 40.000 45.000 50.000 7.427E-08 4.481E-08 2.786E-08 1.470E-0O 8 9.230E-09 6.399E-09 4.751E-09 3 .688E-09 2.968E-09 2.448E-09 2.056E-09 S L.286E-09 4.014E-08 2.682E-08 1.669E-08 8.796E-0O 9 5.542E-09 3.914E-09 2.928E-09 2 .289E-09 1.846E-09 1.526E-09 SSW 5.108E-l0 SW 1.744E-08 1.094E-08 6.831E-09 3.617E-0O 9 2.262E-09 1.562E-09 1.171E-09 9 .132E-10 7.356E-10 6.071E-10 WSW 4.025E-08 2.258E-08 1.446E-08 7.822E-0O 9 4.953E-09 3.468E-09 2.588E-09 2 .018E-09 1.625E-09 1. 340E-09 L.128E-09 9.838E-0O 9 6.271E-09 4.399E-09 3.282E-09 2 .559E-09 2.060E-09 1.699E-09 L.429E-09 W 5.118E-08 2.679E-08 1.776E-08 WNW 2.186E-08 1.119E-08 7.054E-09 3.761E-0O 9 2.330E-09 1.632E-09 1.222E-09 9 .541E-l0 7.688E-10 6.349E-10 5.345E-10 4.696E-08 2.377E-08 1.496E-08 S. 030E-0O9 5.045E-09 3.510E-09 2.624E-09 2 .045E-09 1.645E-09 1.356E-09 L.139E-09 NW 1.051E-09 8.658E-l0 7.265E-l0 NNW 3.306E-08 1.677E-08 1.032E-08 5.399E-0O 9 3.335E-09 2.287E-09 1.684E-09 1 .305E-09 7.244E-0O 9 5.207E-09 3.75KE-09 2.832E-09 2 .225E-09 1.804E-09 1.498E-09 1.268E-09 w

N NNE N 1.914E-08 1.224E-08 1.000E-08 1.534E-08 1.501E-08 9.211E-09 4.861E-0O 9 3.089E-09 2.170E-09 1.624E-09 1 .270E-09 1.025E-09 8.854E-10 8.478E-10 7.364E-l0 7 150E-10 5.241E-l0 NE 8.54KE-09 1.198E-08 7.473E-09 4.025E-0O 9 2.578E-09 1.823E-09 1.378E-09 1 .088E-09

-I 2.538E-0O 9 1.574E-09 1.082E-09 8.047E-10 6 .307E-10 5.100E-10 4.224E-10 3 565E-10 ENE 6.201E-09 7.568E-09 4.756E-09 3.831E-lI 3.135E-09 2.390E-09 1.462E-09 7.586E-1l 0 4.679E-10 3.207E-l0 2.350E-10 1 .803E-10 1.436E-l0 1.176E-10 E 4.035E-l0 3.305E-10 1.762E-10 ESE 6.147E-09 6.034E-09 3.784E-09 2.026E-0O 9 1.271E-09 8.824E-10 6.529E-10 5 .050E-10 4.113E-0O 9 3.056E-09 2.408E-09 1.971E-09 1 .649E-09 1.347E-09 1.126E-09 3.581E-10 SE 1.015E-08 6.491E-09 5.327E-09 1.134E-09 3.551E-10 6.551E-099 4.158E-09 2.918E-09 2.181E-09 1 .703E-09 1.373E-09 SSE 2.004E-08 2.012E-08 1.238E-08 CHI/Q (SEC/METER CUBED) FOR EACH SEGMENiT SEGMENT BOUNDARIES IN MILES FROM THE SITE DIRECTION .5-1 1-2 2-3 3-4 4-5 5-10 10-20 20-30 30-40 40-50 FROM SITE S 5.506E-08 9.140E-08 8.064E-08 6.892E-08 7.771E-08 4.382E-08 1.519E-08 6.495E-09 3.718E-09 2.457E-09 4.908E-08 4.344E-08 2.528E-08 9.104E-09 3.954E-09 2.303E-09 1.532E-09 SSW 1.249E-08 3.189E-08 3.948E-08 9.191E-10 6.095E-I0 6.749E-08 4.687E-08 2.851E-08 1.976E-08 1.056E-08 3.729E-09 1.592E-09 SW 3.271E-08 3.512E-09 2.031E-09 1.346E-09 WSW 1.539E-07 2.399E-07 1.331E-07 7.308E-08 4.751E-08 2.290E-08 8.022E-09 9.585E-08 6.165E-08 2.820E-08 1.001E-08 4.451E-09 2.575E-09 1.706E-09 W 3.944E-07 3.542E-07 1.750E-07 9.600E-10 6.374E-10 7.418E-08 4.155E-08 2.649E-08 1.172E-08 3.857E-09 1.654E-09 WNW 8.308E-08 1.355E-07 2.058E-09 1.361E-09 1.726E-07 9.135E-08 5.717E-08 2.501E-08 8.243E-09 3.565E-09 NW 1.576E-07 3.280E-07 1.317E-09 8.691E-10

1. IlOE-07 9.227E-08 6.262E-08 4.026E-08 1.752E-08 5.576E-09 2.325E-09 NNW 5.933E-08 6.951E-09 3.774E-09 2.238E-09 1.504E-09 N 3.904E-08 4.407E-08 3.694E-08 2.795E-08 2.150E-08 1.278E-08 NNE 3.585E-08 4.066E-08 2.978E-08 2.049E-08 1.575E-08 1.251E-08 5.040E-09 2.197E-09 1.278E-09 8.511E-10 1.181E-08 1.105E-08 8.807E-09 7.862E-09 9.213E-09 4.148E-09 1.846E-09 1.094E-09 7.390E-10 NE 5.879E-09 6.344E-10 4.239E-10 6.581E-09 7.466E-09 6.407E-09 5.801E-09 6.014E-09 2.602E-09 1.102E-09 ENE 2.207E-09 1.820E-10 1.182E-10 E 4.423E-09 7.801E-09 6.207E-09 4.328E-09 3.294E-09 2.143E-09 7.856E-10 3.257E-10 1.628E-08 1.247E-08 8.532E-09 6.458E-09 5.059E-09 2.081E-09 8. 944E-10 5.086E-10 3.320E-10 ESE 9.631E-09 1.626E-09 1.129E-09 SE 2.938E-08 2.839E-08 2.077E-08 1.506E-08 1.145E-08 6.788E-09 3.913E-09 2.406E-09

3. 856E-08 2.577E-OS 2.012E-08 1.666E-08 6.783E-09 2.954E-09 1.714E-09 1.139E-09 SSE 1.119E-07 6.675E-08

ERP ELEVATED STACK RELEASES - APR-JUN 2001 CORRECTED USING STANDARD OPEN TERRAIN FACTORS

• • • * ***************** RELATIVE DEPOSITION PER UNIT AREA (M**-2) AT FIXED POINTS BY DOWNWIND SECTORS DIRECTION DISTANCES IN MILES FROM SITE .25 .50 .75 1.00 1.50 2.00 2.50 3.00 3.50 4.00 4.50 S 1.534E-09 1.990E-09 2.791E-09 2.559E-09 1.508E-09 9.929E-10 6.954E-10 5.087E-10 3.845E-10 3.178E-10 2.867E-10 SSW 4.926E-11 2.955E-10 6.293E-10 6.518E-10 4.071E-10 2.730E-10 1.928E-10 1.417E-10 1.359E-10 1. 027E-10 8.036E-11 SW 1.393E-09 1.146E-09 9.929E-10 6.966E-10 5.823E-10 3.128E-10 1.926E-10 1.303E-10 9.400E-11 7.104E-11 5.560E-11 WSW 5.593E-09 4.711E-09 4.241E-09 5.663E-09 2.667E-09 1.435E-09 8.842E-10 5.984E-10 4.317E-10 3.262E-10 2.554E-10 W 8.344E-09 1.666E-08 1.239E-08 7.269E-09 3.403E-09 1.795E-09 1.094E-09 7.344E-10 5.271E-10 3.972E-10 3.107E-10 WNW 1.407E-09 1.230E-09 2.897E-09 1.786E-09 1.091E-09 5.480E-10 3.307E-10 2.275E-10 1.733E-10 1.430E-10 1.252E-10 NW 1. 619E-10 9.711E-10 2.069E-09 5.624E-09 3.737E-09 1.859E-09 1.100E-09 7.315E-10 5.320E-10 4.147E-10 3.424E-10 NNW 1.506E-09 1.821E-09 2.431E-09 2.186E-09 2.439E-09 1.323E-09 8.175E-10 6.593E-10 4.695E-10 3.559E-10 2.843E-10 N 4.186E-09 3.480E-09 3.069E-09 2.183E-09 1.092E-09 6.778E-10 4.610E-10 3.321E-10 2.491E-10 1.926E-10 1.525E-10 NNE 2.814E-09 2.461E-09 2.345E-09 1.766E-09 9.221E-10 5.819E-10 3.991E-10 2.889E-10 2.172E-10 1.681E-10 1.331E-10 NE 3.519E-11 2.111E-10 4.495E-10 4.656E-10 2.908E-10 1.950E-10 1.377E-10 1.012E-10 7.663E-11 5.948E-11 4.710E-11 ENE 7.037E-12 4.222E-11 8.990E-11 9.312E-11 5.816E-11 3.900E-11 2.755E-11 2.024E-11 1.533E-11 1.190E-11 9.421E-12 E 2.111E-11 1.267E-10 2.697E-10 2.794E-10 1.745E-10 1.170E-10 8.264E-11 6.071E-11 4.598E-11 3.569E-11 2.826E-11 ESE 4.926E-11 2.955E-10 6.293E-10 6.518E-10 4.071E-10 2.730E-10 1.928E-10 1.417E-10 1.073E-10 8.327E-11 6.594E-11 SE 2.786E-09 2.292E-09 1.986E-09 1.393E-09 6.895E-10 4.259E-10 2.889E-10 2.079E-10 1.559E-10 1.205E-10 9.538E-11 SSE 6.902E-09 5.350E-09 4.156E-09 2.645E-09 1.200E-09 7.137E-10 4.744E-10 3.377E-10 2.517E-10 1.941E-10 1.537E-10 DIRECTION DISTANCES IN MILES FROM SITE 5.00 7.50 10.00 15.00 20.00 25.00 30.00 35.00 40.00 45.00 50.00 S 2.305E-10 2.235E-10 1.632E-10 9.975E-11 6.371E-11 3.883E-11 2.783E-11 2.090E-11 1.688E-11 1. 348E-11 1.100E-11 SSW 6.459E-11 1.104E-10 8.671E-11 5.586E-11 2.889E-11 1.994E-11 1.429E-11 1.073E-11 8.340E-12 6.662E-12 5.438E-12 SW 4.474E-11 5.034E-11 3.774E-11 2.360E-11 1. 522E-11 9.991E-12 6.430E-12 4.828E-12 3.754E-12 2.999E-12 2.448E-12 WSW 2.187E-10 1.352E-10 9.091E-11 5.929E-11 3.589E-11 2.406E-11 1.724E-11 1.295E-11 1. 007E-11 8.041E-12 6.563E-12 W 2.507E-10 1.150E-10 1. 108E-10 6.928E-11 4. 637E-11 3.109E-11 2.228E-11 1.673E-11 1.301E-11 1.039E-11 8.480E-12 WNW 1. 148E-10 8 198E-11 6.289E-11 3.993E-11 2 302E-11 1. 479E-11 1. 0583-11 7.945E-12 6. 177E-12 4.935E-12 4.028E-12 tJ NW 2.973E-10 1.82 9E-10 1. 317E-10 8.258E-11 5 010E-11 3.357E-11 2.3823-11 1.789E-11 1.391E-11 1.111E-11 9.069E-12 NNW 2.384E-10 1.306E-10 8.875E-11 5.115E-11 3.226E-11 2.152E-11 1.700E-11 1.275E-11 9.924E-12 7.928E-12 6.471E-12 N 1.231E-10 5.865E-11 3.599E-11 1.923E-11 5.943E-11 3.399E-11 2.436E-11 1.829E-11 1.422E-11 1.136E-11 9.273E-12 NNE 1.074E-10 1.144E-10 6.908E-11 3.483E-11 2.107E-11 1.413E-11 1. 013E-11 7.617E-12 5.928E-12 4.741E-12 3.874E-12 NE 3.794E-11 8.356E-11 5.171E-11 2.679E-11 1.633E-11 1. 093E-11 7.589E-12 5.699E-12 4.431E-12 3.539E-12 2.889E-12 ENE 7.587E-12 3.878E-11 3.213E-11 2.144E-11 1.393E-11 9.174E-12 6.373E-12 3.610E-12 2.807E-12 2.242E-12 1.830E-12 E 2.276E-11 2.112E-11 1.465E-11 8.589E-12 5.424E-12 3.601E-12 2.540E-12 1.873E-12 1.436E-12 1.298E-12 1.060E-12 ESE 5.311E-11 5.081E-11 3.551E-11 2.094E-11 1.324E-11 8.788E-12 6.194E-12 4.564E-12 3.496E-12 2.760E-12 2.232E-12 SE 7.701E-11 3.670E-11 2.253E-11 1.207E-11 7.560E-12 5.360E-12 4.151E-12 1.130E-11 8.649E-12 6.829E-12 5.523E-12 SSE 1.242E-10 1.529E-10 9.496E-11 4.959E-11 3.049E-11 2.055E-11 1.478E-11 1. 113E-11 8.663E-12 6.938E-12 5.674E-12 RELATIVE DEPOSITION PER UNIT AREA (M**-2) BY DOWNWIND SECTORS 304 * *******

SEGMENT BOUNDARIES IN MILES 30-40 40-50 DIRECTION .5-1 1-2 2-3 3-4 4-5 5-10 10-20 20-30 FROM SITE S 2.510E-09 1.513E-09 7.001E-10 3.946E-10 2.751E-10 1.982E-10 9.782E-11 4.106E-11 2.134E-11 1.357E-11 SSW 5.651E-10 4.019E-10 1.937E-10 1.249E-10 8.115E-11 8.969E-11 5.073E-11 2.006E-11 1. 083E-11 6.706E-12 SW 8.952E-10 4.879E-10 1.997E-10 9.562E-11 5.615E-11 4.350E-11 2.302E-11 9.962E-12 4.877E-12 3.019E-12 WSW 4.978E-09 2.785E-09 9.168E-10 4.391E-10 2.628E-10 1.341E-10 5.592E-11 2.449E-11 1.308E-11 8.093E-12 W 1.106E-08 3.547E-09 1.137E-09 5.368E-10 3.141E-10 1.433E-10 6.833E-11 3.164E-11 1.690E-11 1. 046E-11 WNW 2.033E-09 1.004E-09 3.474E-10 1.773E-10 1.266E-10 8.078E-11 3.752E-11 1.530E-11 8.025E-12 4.967E-12 NW 3.405E-09 3.322E-09 1.155E-09 5.443E-10 3.471E-10 1.856E-10 7.907E-11 3.408E-11 1.807E-11 1.118E-11 NNW 2.187E-09 1. 887E-09 8.890E-10 4.804E-10 2.885E-10 1.360E-10 5.111E-11 2.258E-11 1.289E-11 7.980E-12 N 2.766E-09 1.150E-09 4.673E-10 2.513E-10 1.535E-10 6.290E-11 4.082E-11 3.692E-11 1.847E-11 1.143E-11 NNE 2.113E-09 9.583E-10 4.038E-10 2.189E-10 1.339E-10 9.269E-11 3.633E-11 1.438E-11 7.693E-12 4.772E-12 NE 4.037E-10 2.871E-10 1.384E-10 7.711E-11 4.737E-11 5.926E-11 2.768E-11 1.103E-11 5.756E-12 3.563E-12 ENE 8.073E-11 5.741E-11 2.768E-11 1.542E-11 9.475E-12 2.889E-11 2.048E-11 9. 323E-12 4.0933E-12 2.257E-12 E 2.422E-10 1.722E-10 8.303E-11 4.627E-11 2.842E-11 1.8613-11 8.530E-12 3.663E-12 1.897E-12 1.251E-12 ESE 5.651E-10 4.019E-10 1.937E-10 1.080E-10 6.632E-11 4.452E-11 2.076E-11 8.938E-12 4.623E-12 2.783E-12 SE 1.790E-09 7.287E-10 2.931E-10 1.573E-10 9.601E-11 3.936E-11 1.239E-11 5.463E-12 8.249E-12 6.884E-12 SSE 3.749E-09 1.305E-09 4.835E-10 2.544E-10 1.548E-10 1.208E-10 5.118E-11 2.089E-11 1.123E-11 6.981E-12

ERP ELEVATED STACK RELEASES - APR-JUN 2001 CORRECTED USING STANDARD OPEN TERRAIN FACTORS SPECIFIC POINTS OF INTEREST RELEASE TYPE OF DIRECTION DIST. X/Q X/Q X/Q D/Q ID LOCATION FROM SITE (MI) (SEC/M3) (SEC/M3) (SEC/M3) (PER SQ.METER)

NO DECAY 2.260 DAY DECAY 8.000 DAY DECAY UNDEPLETED UNDEPLETED DEPLETED Site Boundary S .80 4.9E-08 4.9E-08 4.9E-08 2.8E-09 Site Boundary SSW .82 1.3E-08 1.3E-08 1.3E-08 6.7E-10 Site Boundary SW .97 3.8E-08 3.8E-08 3.8E-08 7.3E-10 Site Boundary WSW .93 1.9E-07 1.9E-07 1.9E-07 5.8E-09 Site Boundary W .91 4.5E-07 4.5E-07 4.4E-07 8.6E-09 Site Boundary WNW .94 1.1E-07 1.lE-07 l.lE-07 2.OE-09 Site Boundary NW .81 1.4E-07 1.4E-07 1.4E-07 2.2E-09 Site Boundary NNW .69 3.6E-08 3.6E-08 3.6E-08 2.3E-09 Site Boundary N .67 3.7E-08 3.7E-08 3.7E-08 3.1E-09 Site Boundary NNE .60 2.6E-08 2.6E-08 2.6E-08 2.4E-09 Site Boundary NE .62 2.OE-09 2.OE-09 2.OE-09 3.3E-10 Site Boundary ENE .59 3.8E-l0 3.8E-l0 3.8E-10 5.8E-ll Site Boundary E .53 3.9E-10 3.9E-10 3.9E-10 1.4E-10 Site Boundary ESE .54 1.1E-09 1.1E-09 1.IE-09 3.4E-10 Site Boundary SE .65 2.8E-08 2.8E-08 2.7E-08 2.1E-09 Site Boundary SSE .81 1.3E-07 1.3E-07 1.2E-07 3.7E-09 Nearest Res SSW 2.20 3.6E-08 3.6E-08 3.6E-08 2.4E-10 Nearest Res SW 1.30 7.5E-08 7.5E-08 7.4E-08 7.8E-10 Nearest Res WSW 1.20 2.8E-07 2.8E-07 2.SE-07 4.2E-09 Nearest Res W 1.00 4.7E-07 4.6E-07 4.6E-07 7.3E-09 Nearest Res WNW 1.70 1.5E-07 1.5E-07 1.4E-07 8.1E-10 Nearest Res NW .90 2.1E-07 2.1E-07 2.lE-07 6.7E-09 Nearest Res NNW 1.90 1.2E-07 1.2E-07 1.1E-07 1.5E-09 Nearest Res N 3.00 3.3E-08 3.3E-08 3.3E-08 3.3E-10 Nearest Res ENE 1.70 7.5E-09 7.5E-09 7.4E-09 4.9E-11 Nearest Res E 1.80 8.2E-09 8.2E-09 8.1E-09 1.4E-10 Nearest Res ESE 2.30 1.4E-08 1.4E-08 1.4E-08 2.2E-10 Nearest Cow NNW 3.50 6.6E-08 6.6E-O8 6.4E-08 4.7E-10 Nearest Garde SW 1.30 7.5E-08 7.5E-08 7.4E-08 7.8E-l0 Nearest Garde WSW 1.90 2.2E-07 2.2E-07 2.IE-07 1.6E-09 Nearest Garde WNW 2.40 7.9E-08 7.9E-08 7.7E-08 3.6E-10 Nearest Garde NW 2.90 1.3E-07 1.3E-07 1.3E-07 7.9E-10 Nearest Garde NNW 1.90 1.2E-07 1.2E-07 1.IE-07 1.5E-09 Nearest Garde N 3.00 3.3E-08 3.3E-08 3.3E-08 3.3E-10 Nearest Garde ENE 1.70 7.5E-09 7.5E-09 7.4E-09 4.9E-11 Nearest Garde E 2.00 7.7E-09 7.7E-09 7.6E-09 1.2E-10 Nearest Garde ESE 2.30 1.4E-08 1.4E-08 1.4E-08 2.2E-10

Atmospheric Diffusion Estimates Elevated Releases January-June 2001 B294

ERP ELEVATED STACK RELEASES - JAN-JUN 2001 NO DECAY, UNDEPLETED CORRECTED USING STANDARD OPEN TERRAIN FACTORS ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE 1.500 2.000 2.500 3.000 3.500 4.000 4.500 SECTOR .250 .500 .750 1.000 4.513E-08 5.310E-08 5.782E-08 S 2.404E-08 2.400E-08 5.103E-08 7.140E-0O 8 8.245E-08 7.418E-08 6.301E-08 5 .312E-08 2.249E-08 2.010E-0O 8 2.792E-08 2.668E-08 2.340E-08 2 .705E-08 2.871E-08 2.529E-08 SSW 4.094E-16 5.306E-10 9.672E-09 2.746E-08 2.210E-08 1.825E-08 SW 2.377E-08 2.997E-08 4.700E-08 7.224E-0O 8 1.009E-07 6.678E-08 4.723E-08 3 .526E-08 2.378E-08 1.106E-077 1.611E-07 9.876E-08 6.674E-08 4 .835E-08 3.684E-08 2.916E-08 WSW 2.449E-08 3.401E-08 6.262E-08 5.190E-08 4.161E-08 3.430E-08 W 7.949E-08 8.861E-08 1.890E-07 2.233E-0 7 2.090E-07 1.317E-07 9.098E-08 6 .710E-08 WNW 5.129E-08 4.559E-08 1.848E-07 3 .076E-0O7 3.521E-07 2.113E-07 1.415E-07 1 .060E-07 8.307E-08 6.542E-08 5.316E-08 NW 2.974E-08 7.377E-08 1.720E-07 3.190E-0O 7 5.064E-07 2.962E-07 1.952E-07 1 .418E-07 1.084E-07 8.501E-08 6.885E-08 NNW 1.050E-08 2.754E-08 5.758E-08 8.307E-0l 8 1.209E-07 1.230E-07 1.162E-07 1 .042E-07 9.241E-08 7.280E-08 5.921E-08 N 3.518E-09 3.085E-08 5.143E-08 5.461E-0O 8 5.457E-08 5.026E-08 4.426E-08 3 .777E-08 3.246E-08 2.819E-08 2.475E-08 NNE 1.193E-10 9.402E-09 3.160E-08 4.900E-0O 8 6.060E-08 5.617E-08 4.852E-08 4 .137E-08 3.543E-08 3.064E-08 2.679E-08 NE 3.768E-16 4.611E-10 9.011E-09 1.989E-0O 8 2.969E-08 2.943E-08 2.638E-08 2 .306E-08 2.011E-08 1.765E-08 1.563E-08 ENE 8.939E-17 2.100E-10 5.497E-09 1.397E-0O 8 2.307E-08 2.344E-08 2.109E-08 1 .836E-08 1.592E-08 1.387E-08 1.218E-08 2.988E-16 4.090E-l0 7.763E-09 1.661E-0O 8 2.385E-08 2.316E-08 2.049E-08 1 .774E-08 1.536E-08 1.338E-08 1.177E-08 E

ESE 1.013E-15 9.779E-10 1.629E-08 3.243E-0O 8 4.253E-08 3.905E-08 3.328E-08 2 .804E-08 2.379E-08 2.040E-08 1.772E-08 SE 1.169E-09 1.117E-08 4.656E-08 7.728E-0O 8 9.419E-08 8.529E-08 7.249E-08 6 .111E-08 5.190E-08 4.457E-08 3.874E-08 SSE 2.545E-08 8.947E-08 1.380E-07 1.454E-0 7 1.369E-07 1.152E-07 9.477E-08 7 .845E-08 6.584E-08 5.607E-08 4.845E-08 ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE 20.000 25.000 30.000 15.000 40.000 45.000 50.000 SECTOR 5.000 7.500 10.000 15.000 S 5.117E-08 3.223E-08 2.075E-08 1.174E-08 8.044E-09 5.977E-09 4.629E-09 3. .733E-09 3.114E-09 2.652E-09 2.292E-09 SSW 2.078E-08 1.511E-08 9.769E-09 5.569E-09 3.885E-09 2.887E-09 2.243E-09 1. 813E-09 1.510E-09 1.285E-09 1.113E-09 3.562E-09 2.402E-09 1.764E-09 1.372E-09 1. .101E-09 9.108E-10 7.707E-10 6.640E-10 SW 1.615E-08 9.9565E-09 6.366E-09 7.348E-I0 WSW 2.031E-08 1.130E-08 7.364E-09 4.151E-09 2.733E-09 1.980E-09 1.524E-09 1. .222E-09 1.010E-09 8.536E-10 W 2.891E-08 1.566E-08 1.088E-08 6.677E-09 4.680E-09 3.440E-09 2.670E-09 2. .158E-09 1.795E-09 1.527E-09 1.322E-09 1.795E-09 WNW 4.467E-08 2.406E-08 1.593E-08 9.345E-09 6.301E-09 4.645E-09 3.629E-09 2. .938E-09 2.443E-09 2.076E-09 1.162E-08 7.740E-09 5.660E-09 4.421E-09 3. .573E-09 2.969E-09 2.522E-09 2.181E-09 NW 5.763E-08 3.056E-08 2.009E-08 NNW 5.027E-08 2.789E-08 1.807E-08 1.035E-08 6.998E-09 5.175E-09 4.074E-09 3. .328E-09 2.810E-09 2.406E-09 2.090E-09 N 2.201E-08 1.408E-08 1.159E-08 8.827E-09 6.990E-09 5.563E-09 4.354E-09 3. .534E-09 2.948E-09 2.513E-09 2.179E-09 1.312E-08 8.845E-09 6.527E-09 5.099E-09 4. .143E-09 3.463E-09 2.958E-09 2.570E-09 NNNE 2.883E-08 3.566E-08 2.301E-08 1.736E-09 NE 1.753E-08 2.354E-08 1.522E-08 8.697E-09 5.869E-09 4.334E-09 3.414E-09 2. .788E-09 2.341E-09 1.999E-09 9.846E-10 ENE 1.275E-08 1.359E-08 8.789E-09 5.000E-09 3.356E-09 2.467E-09 1.963E-09 1. .609E-09 1.338E-09 1.138E-09 E 1.249E-08 1.482E-08 9.706E-09 5.625E-09 3.827E-09 2.842E-09 2.231E-09 1. .819E-09 1.570E-09 1.372E-09 1.193E-09 6.518E-09 4.392E-09 3.236E-09 2.523E-09 2. .045E-09 1.706E-09 1.454E-09 1.261E-09 ESE 1.793E-08 1.751E-08 1.138E-08 SE 3.404E-08 2.086E-08 1.590E-08 1.098E-08 7.842E-09 6.030E-09 4.865E-09 4. .056E-09 3.380E-09 2.879E-09 2.495E-09 SSE 5.043E-08 4.672E-08 2.967E-08 1.655E-08 1.100E-08 8.024E-09 6.210E-09 5. .005E-09 4.154E-09 3.526E-09 3.046E-09 CHI/Q (SEC/METER CUBED) FOR EACH SEGMENT SE:GMENT BOUNDARIES IN MILES FROM THE SITE 4-5 5-10 10-20 20-30 30-40 40-50 DIRECTION .5-1 1-2 2-3 3-4 FROM SITE 5.989E-09 3.753E-09 2.656E-09 S 5.408E-08 7.632E-08 6.203E-08 5.045E-08 5.396E-08 3.134E-08 1.210E-08 2.268E-08 1.399E-08 5.754E-09 2.895E-09 1.820E-09 1.288E-09 SSW 1.227E-08 2.563E-08 2.573E-08 2.693E-08 1.777E-09 1.106E-09 7.727E-10 SW 5.443E-08 7.938E-08 4.766E-08 2.765E-08 1.861E-08 9.739E-09 3.669E-09 2.409E-08 1.155E-08 4.235E-09 1.998E-09 1.227E-09 8.558E-10 WSW 7.757E-08 1.222E-07 6.792E-08 3.720E-08 3.463E-09 2.166E-09 1.530E-09 W 1.819E-07 1.778E-07 9.229E-08 5.232E-08 3.447E-08 1.648E-08 6.723E-09 2.503E-08 9.456E-09 4.680E-09 2.947E-09 2.081E-09 WNW 2.084E-07 2.796E-07 1.459E-07 8.289E-08 5.365E-08 2.528E-09 3.713E-07 2.008E-07 1.090E-07 6.948E-08 3.193E-08 1.178E-08 5.719E-09 3.585E-09 NW 2.15SE-07 5.221E-09 3.344E-09 2.409E-09 NNW 6.224E-08 1. 134E-07 1.132E-07 8.831E-08 5.993E-08 2.850E-08 1.057E-08 2.476E-08 1.473E-08 8.624E-09 5.460E-09 3.545E-09 2.518E-09 N 4.827E-08 5.266E-08 4.326E-08 3.235E-08 2.869E-08 2.852E-08 1.342E-08 6.574E-09 4.157E-09 2.963E-09 NNE 3.440E-08 5.605E-08 4.770E-08 3.530E-08 2.003E-09 2.740E-08 2.586E-08 2.002E-08 1.693E-08 1.851E-08 8.889E-09 4.375E-09 2.796E-09 NE 1.194E-08 2.502E-09 1.607E-09 1.140E-09 ENE 8.088E-09 2.121E-08 2.062E-08 1.584E-08 1.289E-08 1.127E-08 5.112E-09 1.252E-08 1.203E-08 5.733E-09 2.860E-09 1.842E-09 1.364E-09 E 1.006E-08 2.193E-08 2.010E-08 1.529E-08 1.457E-09 3.874E-08 3.272E-08 2.371E-08 1.859E-08 1.488E-08 6.654E-09 3.259E-09 2.053E-09 ESE 2.006E-08 6.047E-09 4.030E-09 2.885E-09 SE 5.235E-08 8.648E-08 7.135E-08 5.174E-08 3.873E-08 2.158E-08 1.068E-08 5.144E-08 3. 997E-0O 1.700E-08 8.091E-09 5.025E-09 3.534E-09 SSE 1.305E-07 1.291E-07 9.368E-08 6.572E-08

ERP ELEVATED STACK RELEASES - JAN-JUN 2001 2.260 DAY DECAY, UNDEPLETED CORRECTED USING STANDARD OPEN TERRAIN FACTORS ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE SECTOR .250 .500 .750 1.000 1.500 2.000 2.500 3.000 3.500 4.000 4.500 S 2.403E-08 2.398E-08 5.098E-08 7.129E-018 8.223E-08 7.391E-08 6.271E-08 5 .282E-08 4.483E-08 5.268E-08 5.729E-08 SSW 4.093E-16 5.302E-10 9.660E-09 2.006E-018 2.784E-08 2.657E-08 2.328E-08 2 .689E-08 2.851E-08 2.509E-08 2.229E-08 SW 2.375E-08 2.994E-08 4.693E-08 7.207E-018 1.005E-07 6.641E-08 4.689E-08 3 .496E-08 2.718E-08 2.184E-08 1. 801E-08 WSW 2.447E-08 3.398E-08 6.253E-08 1.103E-0'7 1.606E-07 9.832E-08 6.636E-08 4 .801E-08 3.654E-08 2.889E-08 2.353E-08 W 7.946E-08 8.854E-08 1.888E-07 2.228E-0' 7 2.082E-07 1.310E-07 9.036E-08 6 .653E-08 5.138E-08 4.113E-08 3.385E-08 WNW 5.126E-08 4.554E-08 1.845E-07 3.070E-077 3.509E-07 2.103E-07 1.406E-07 1 .052E-07 8.235E-08 6.477E-08 5.257E-08 NW 2.973E-08 7.367E-08 1.717E-07 3.183E-077 5.047E-07 2.949E-07 1.942E-07 1 .408E-07 1.076E-07 8.426E-08 6.817E-08 NNW 1.050E-08 2.753E-08 5.753E-08 8.296E-018 1.206E-07 1.225E-07 1.157E-07 1 .037E-07 9.186E-08 7.230E-08 5.876E-08 N 3.518E-09 3.083E-08 5.138E-08 5.454E-018 5.445E-08 5.012E-08 4.410E-08 3 .760E-08 3.230E-08 2.803E-08 2.459E-08 NNE 1.192E-10 9.395E-09 3.156E-08 4.890E-088 6.039E-08 5.590E-08 4.822E-08 4 .106E-08 3.513E-08 3.034E-08 2.650E-08 NE 3.767E-16 4.607E-10 8.997E-09 1.984E-018 2.958E-08 2.928E-08 2.621E-08 2..288E-08 1. 993E-08 1.747E-08 1.545E-08 ENE 8.936E-17 2.098E-10 5.484E-09 1.392E-018 2.294E-08 2.326E-08 2.089E-08 1 .816E-08 E 1.571E-08 1.367E-08 1.198E-08 2.987E-16 4.087E-10 7.752E-09 1.657E-088 2.377E-08 2.305E-08 2.037E-08 1 .762E-08 1.523E-08 1.326E-08 1.165E-08 ESE 1.012E-15 9.773E-10 1.627E-08 3.238E-018 4.242E-08 3.892E-08 3.314E-08 2..790E-08 SE 2.365E-08 2.027E-08 1.759E-08 SSE 1.168E-09 1.117E-08 4.652E-08 7.717E-088 9.396E-08 8.497E-08 7.214E-08 6. .074E-08 5.151E-08 4.419E-08 3.835E-08 2.544E-08 8.942E-08 1.378E-07 1.452E-07 1.366E-07 1.148E-07 9.440E-08 7 .807E-08 6.546E-08 5.570E-08 4.808E-08 ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE SECTOR 5.000 7.500 10.000 15.000 20.000 25.000 30.000 35.000 40.000 45.000 50.000 S 5.065E-08 3.172E-08 2.031E-08 1.137E-088 7.707E-09 5.666E-09 4.342E-09 3..464E-09 2.859E-09 2.410E-09 2.060E-09 SSW 2.056E-08 1.486E-08 9.553E-09 5.384E-059 3.713E-09 2.728E-09 2.095E-09 1..675E-09 1.379E-09 1.160E-09 9.938E-10 SW WSW 1.591E-08 9.733E-09 6.168E-09 3.397E-059 2.254E-09 1.629E-09 1.246E-09 9..846E-10 8.016E-10 6.677E-10 5.664E-10 W 2.008E-08 1.110E-08 7.190E-09 4.004E-059 2.606E-09 1.866E-09 1.419E-09 1..124E-09 9.184E-10 7.676E-10 6.533E-10 tz WNW 2.848E-08 1.531E-08 1.054E-08 6.361E-059 4.383E-09 3.168E-09 2.419E-09 1..923E-09 1.574E-09 1.317E-09 1.121E-09 4.412E-08 2.361E-08 1.554E-08 9.002E-059 5.996E-09 4.366E-09 3.371E-09 2. .697E-09 2.216E-09 1.860E-09 1.590E-09 NW 5.700E-08 3.007E-08 1.967E-08 1.126E-083 7.430E-09 5.381E-09 4.163E-09 3. .333E-09 2.744E-09 2.310E-09 1.979E-09 NNW 4.984E-08 2.754E-08 1.776E-08 1.009E-083 6.765E-09 4.962E-09 3.874E-09 3. .139E-09 2.629E-09 2.233E-09 1.924E-09 N 2.185E-08 1.393E-08 1.141E-08 8.623E-093 6.769E-09 5.339E-09 4.145E-09 3. .337E-09 2.761E-09 2.335E-09 2.009E-09 NNE 2.847E-08 3.501E-08 2.246E-08 1.265E-08 8.422E-09 6.141E-09 4.740E-09 3. .805E-09 3.143E-09 2.653E-09 2.278E-09 NE 1.731E-08 2.313E-08 1.487E-08 8.403E-099 5.607E-09 4.096E-09 3.191E-09 2. .578E-09 2.141E-09 1. 809E-09 1.554E-09 ENE 1.253E-08 1.332E-08 8.559E-09 4.811E-093 3.192E-09 2.319E-09 1.827E-09 1..482E-09 1.220E-09 1. 02 6E-09 8.792E-10 E 1.235E-08 1.459E-08 9.504E-09 5.452E-099 3.671E-09 2.699E-09 2.098E-09 1..694E-09 1.447E-09 1.252E-09 1.078E-09 ESE 1.779E-08 1.733E-08 1.123E-08 6.390E-093 4.279E-09 3.133E-09 2.428E-09 1. .957E-09 1.622E-09 1.375E-09 1.185E-09 SE 3.366E-08 2.049E-08 1.552E-08 1.059E-081 7.469E-09 5.676E-09 4.525E-09 3. .729E-09 3.072E-09 2.587E-09 2.216E-09 SSE 4.999E-08 4.604E-08 2.910E-08 1.607E-088 1.057E-08 7.642E-09 5.857E-09 4. .675E-09 3.843E-09 3.231E-09 2.765E-09 CHI/Q (SEC/METER CUBED) FOR EACH SEGMENT SEGMENT BOUNDARIES IN MILES FROM THE SITE DIRECTION .5-1 1-2 2-3 3-4 4-5 5-10 10-20 20-30 30-40 40-50 FROM SITE S 5.401E-08 7.610E-08 6.174E-08 5.010E-08 5.347E-08 3.086E-08 1.173E-08 5.680E-09 3.484E-09 2.414E-09 SSW 1.225E-08 2.555E-08 2.560E-08 2.674E-08 2.248E-08 1.377E-08 5.568E-09 2.738E-09 1.682E-09 1.163E-09 SW 5.432E-08 7.904E-08 4.732E-08 2.737E-08 1.837E-08 9.521E-09 3.505E-09 1.642E-09 9.896E-10 6.698E-10 WSW 7.744E-08 1.217E-07 6.754E-08 3.690E-08 2.384E-08 1.136E-08 4.090E-09 1.884E-09 1.130E-09 7.699E-10 W 1.816E-07 1.772E-07 9.166E-08 5.180E-08 3.402E-08 1.612E-08 6.411E-09 3.192E-09 1.932E-09 1.320E-09 WNW 2.081E-07 2.786E-07 1.450E-07 8.218E-08 5.305E-08 2.458E-08 9.119E-09 4.402E-09 2.706E-09 1. 865E-09 NW 2.151E-07 3.700E-07 1.997E-07 1.082E-07 6.880E-08 3.144E-08 1.143E-08 5.440E-09 3.346E-09 2.316E-09 NNW 6.217E-08 1.131E-07 1.127E-07 8.778E-08 5.947E-08 2.815E-08 1.032E-08 5.008E-09 3.155E-09 2.236E-09 N 4.822E-08 5.255E-08 4.310E-08 3.219E-08 2.459E-08 1.457E-08 8.419E-09 5.243E-09 3.348E-09 2.340E-09 NNE 3.434E-08 5.584E-08 4.741E-08 3.500E-08 2.837E-08 2.798E-08 1.295E-08 6.189E-09 3.820E-09 2.659E-09 NE 1 192E-08 2.728E-08 2.569E-08 1.984E-08 1.674E-08 1.817E-08 8.598E-09 4.137E-09 2.587E-09 1.813E-09 ENE 8.061E-09 2.108E-08 2.0431-08 1.563E-08 1.268E-08 1.103E-08 4.924E-09 2.355E-09 1.480E-09 1. 029E-09 E 1.004E-08 2.185E-08 1.999E-08 1.516E-08 1.238E-08 1.183E-08 5.561E-09 2.718E-09 1.715E-09 1.246E-09 ESE 2.003E-08 3.863E-08 3.259E-08 2.358E-08 1.846E-08 1.472E-08 6.527E-09 3.157E-09 1.964E-09 1.378E-09 SE 5.229E-08 8.623E-08 7.100E-08 5.136E-08 3.834E-08 2.121E-08 1.030E-08 5.694E-09 3.707E-09 2.593E-09 SSE 1.304E-07 1.288E-07 9.331E-08 6.534Z-08 5.105E-08 3.939E-08 1.652E-08 7.710E-09 4.696E-09 3.240E-09

ERP ELEVATED STACK RELEASES - JAN-JUN 2001 8.000 DAY DECAY, DEPLETED CORRECTED USING STANDARD OPEN TERRAIN FACTORS ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE SECTOR .250 .500 .750 1.000 1.500 2.000 2.500 3.000 3.500 4.000 4.500 7.081E-08 8.135E-08 7.269E-08 6.131E-08 5. *137E-08 4.339E-08 5.104E-08 5.558E-08 S 2.404E-08 2.379E-08 5.045E-08 2.448E-08 2.171E-08 SSW 4.094E-16 5.305E-10 9.669E-09 2.009E-08 2.767E-08 2.623E-08 2.285E-08 2. 633E-08 2.789E-08 7.157E-08 9.943E-08 6.514E-08 4.567E-08 3. .385E-08 2.618E-08 2.094E-08 1.720E-08 SW 2.376E-08 2.969E-08 4.630E-08 2.770E-08 2.247E-08 1.097E-07 1.587E-07 9.636E-08 6.460E-08 4. .647E-08 3.519E-08 WSW 2.448E-08 3.370E-08 6.185E-08 W 7.948E-08 8.731E-08 1.870E-07 2.201E-07 2.049E-07 1.283E-07 8.819E-08 6 .476E-08 4.990E-08 3.987E-08 3.277E-08 WNW 5.128E-08 4.524E-08 1.837E-07 3.045E-07 3.452E-07 2.050E-07 1.361E-07 1i .013E-07 7.901E-08 6.183E-08 4.993E-08 NW 2.974E-08 7.309E-08 1.696E-07 3.158E-07 4.990E-07 2.893E-07 1.893E-07 1 .366E-07 1.040E-07 8.105E-08 6.524E-08 NNW 1.050E-08 2.730E-08 5.675E-08 8.223E-013 1.194E-07 1.210E-07 1.142E-07 1 .022E-07 9.058E-08 7.106E-08 5.751E-08 N 3.518E-09 3.057E-08 5.054E-08 5.373E-013 5.362E-08 4.923E-08 4.319E-08 3 .673E-08 3.147E-08 2.725E-08 2.386E-08 NNE 1.193E-10 9.325E-09 3.129E-08 4.866E-083 5.984E-08 5.505E-08 4.722E-08 4 .OOOE-08 3.406E-08 2.930E-08 2.550E-08 NE 3.768E-16 4.610E-10 9.007E-09 1.987E-083 2.942E-08 2.894E-08 2.577E-08 2 .239E-08 1.944E-08 1.698E-08 1.497E-08 ENE 8.938E-17 2.099E-10 5.494E-09 1.396E-083 2.284E-08 2.300E-08 2.052E-08 1 .774E-08 1.528E-08 1.323E-08 1.1SSE-08 E 2.987E-16 4.089E-10 7.760E-09 1.660E-083 2.363E-08 2.277E-08 2.001E-08 1..722E-08 1.483E-08 1.286E-08 1.127E-08 ESE 1.013E-15 9.777E-10 1.629E-08 3.241E-083 4.213E-08 3.836E-08 3.244E-08 2..715E-08 2.288E-08 1.952E-08 1.686E-08 SE 1.168E-09 1.109E-08 4.631E-08 7.701E-013 9.317E-08 8.368E-08 7.058E-08 5..909E-08 4.987E-08 4.259E-08 3.682E-08 SSE 2.545E-08 8.868E-08 1.357E-07 1.432E-07 1.344E-07 1.124E-07 9.192E-08 7..564E-08 6.312E-08 5.348E-08 4.599E-08 ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE SECTOR 5.000 7.500 10.000 15.000 20.000 25.000 30.000 35.000 40.000 45.000 50.000 S 4.904E-08 3.024E-08 1.883E-08 9.979E-019 6.361E-09 4.454E-09 3.297E-09 2..552E-09 2.054E-09 1.696E-09 1.424E-09 SSW 2.002E-08 1.430E-08 8.938E-09 4.756E-013 3.085E-09 2.198E-09 1.645E-09 1i.286E-09 1. 038E-09 8.584E-10 7.234E-10 SW 1.515E-08 9.141E-09 5.650E-09 2.968E-099 1.874E-09 1.302E-09 9.717E-10 7..522E-10 6.015E-10 4.933E-10 4.126E-10 WSW 1.912E-08 1.034E-08 6.522E-09 3.477E-019 2.184E-09 1.519E-09 1.127E-09 8..744E-10 7.009E-10 5.760E-10 4.828E-10 W 2.754E-08 1.474E-08 1.011E-08 5.842E-099 3.830E-09 2.701E-09 2.021E-09 1..579E-09 1.273E-09 1.052E-09 8.858E-10 WNW 4.170E-08 2.174E-08 1.394E-08 7.658E-019 4.811E-09 3.358E-09 2.513E-09 1i.964E-09 1.580E-09 1.301E-09 1.093E-09 NW 5.427E-08 2.784E-08 1.771E-08 9.640E-019 6.088E-09 4.254E-09 3.200E-09 2, .503E-09 2.016E-09 1.665E-09 1.401E-09 NNW 4.856E-08 2.610E-08 1.632E-08 8.685E-019 5.399E-09 3.719E-09 2.755E-09 2..146E-09 1.748E-09 1.451E-09 1.223E-09 N 2.117E-08 1.342E-08 1.102E-08 8.374E-0O3 6.461E-09 4.892E-09 3.713E-09 2..931E-09 2.383E-09 1.983E-09 1. 682E-09 NNE 2.743E-08 3.390E-08 2.113E-08 1.132E-088 7.177E-09 5.029E-09 3.753E-09 2..926E-09 2.355E-09 1.942E-09 1.633E-09 NE 1.682E-08 2.255E-08 1.408E-08 7.566E-093 4.811E-09 3.379E-09 2.554E-09 2..017E-09 1. 644E-09 1.364E-09 1.154E-09

"-4 4.272E-093 2.669E-09 1.845E-09 1.390E-09 1, .094E-09 8.824E-10 7.290E-10 6.140E-10 ENE 1.207E-08 1.282E-08 8.018E-09 E 1.195E-08 1.418E-08 8.978E-09 4.858E-093 3.058E-09 2.126E-09 1.575E-09 1I.219E-09 1.002E-09 8.390E-10 7.038E-I0 ESE 1.703E-08 1.658E-08 1.044E-08 5.610E-013 3.525E-09 2.448E-09 1.811E-09 1..401E-09 1.119E-09 9.166E-10 7.656E-10 SE 3.221E-08 1.937E-08 1.462E-08 9.967E-093 7.033E-09 5.359E-09 4.291E-09 3..547E-09 2.893E-09 2.416E-09 2.054E-09 1.412E-018 8.855E-09 6.151E-09 4.559E-09 3..533E-09 2.830E-09 2.323E-09 1.946E-09 SSE 4.785E-08 4.392E-08 2.693E-08 CHI/Q (SEC/METER CUBED) FOR EACH SEGME1 F*T SEGMENT BOUNDARIES IN MILES FROM THE SITE DIRECTION .5-1 1-2 2-3 3-4 4-5 5-10 10-20 20-30 30-40 40-50 FROM SITE S 5.357E-08 7.516E-08 6.037E-08 4.858E-08 5.181E-08 2.935E-08 1. 034E-08 4.500E-09 2.575E-09 1.701E-09 SSW 1.227E-08 2.535E-08 2.514E-08 2.615E-08 2.191E-08 1.319E-08 4.943E-09 2.213E-09 1.294E-09 8.617E-10 SW 5.384E-08 7.800E-08 4.613E-08 2.637E-08 1.755E-08 8.925E-09 3.078E-09 1.322E-09 7.575E-10 4.955E-10 WSW 7.688E-08 1.201E-07 6.581E-08 3.556E-08 2.278E-08 1.059E-08 3.579E-09 1.540E-09 8.806E-10 5.784E-10 W 1.796E-07 1.743E-07 8.951E-08 5.033E-08 3.294E-08 1.553E-08 5.897E-09 2.730E-09 1.589E-09 1. 056E-09 WNW 2.066E-07 2.738E-07 1.406E-07 7.884E-08 5.041E-08 2.271E-08 7.788E-09 3.407E-09 1.974E-09 1.307E-09 NW 2.131E-07 3.651E-07 1.949E-07 1. 046E-07 6.586E-08 2.921E-08 9.854E-09 4.321E-09 2.517E-09 1.671E-09 1.119E-07 1.112E-07 8.647E-08 5.821E-08 2.674E-08 8.921E-09 3.781E-09 2.168E-09 1.455E-09 NNW 6.153E-08 5.169E-08 4.222E-08 3.136E-08 2.387E-08 1.407E-08 8.111E-09 4.839E-09 2.946E-09 1.990E-09 N 4.752E-08 NNE 3.413E-08 5.523E-08 4.642E-08 3.394E-08 2.734E-08 2.679E-08 1.166E-08 5. 092E-09 2.945E-09 1.950E-09 NE 1.194E-08 2.709E-08 2.526E-08 1.935E-08 1. 625E-08 1.751E-08 7.790E-09 3.431E-09 2.028E-09 1.369E-09 ENE 8.080E-09 2.094E-08 2.007E-08 1.520E-08 1.224E-08 1.052E-08 4.392E-09 1.883E-09 1. 098E-09 7.319E-10 E 1.005E-08 2.168E-08 1.963E-08 1.477E-08 1.199E-08 1.137E-08 4.973E-09 2.154E-09 1.238E-09 8.372E-10 ESE 2.005E-08 3.830E-08 3.190E-08 2.282E-08 1.771E-08 1.395E-08 5.756E-09 2.480E-09 1.411E-09 9.207E-10 SE 5.213E-08 8.536E-08 6.948E-08 4.973E-08 3.682E-08 2.011E-08 9.696E-09 5.378E-09 3.510E-09 2.423E-09 SSE 1.286E-07 1.266E-07 9.087E-08 6.303E-08 4.890E-08 3.724E-08 1.463E-08 6.235E-09 3.558E-09 2.333E-09

ERP ELEVATED STACK RELEASES - JAN-JUN 2001 CORRECTED USING STANDARD OPEN TERRAIN FACTORS

• RELATIVE DEPOSITION PER UNIT AREA (M**-2) AT FIXED POINTS BY DOWNWIND SECTORS DIRECTION DISTANCES IN MILES FROM SITE .25 .50 .75 1.00 1.50 2.00 2.50 3.00 3.50 4.00 4.50 S 3.207E-09 3.014E-09 3.161E-09 2.528E-09 1.375E-09 8.813E-10 6.091E-I0 4.426E-10 3.334E-l0 2.700E-10 2.460E-l0 SSW 4.486E-il 2.692E-10 5.731E-10 5.936E-l0 3.708E-i0 2.486E-10 1.756E-l0 1.290E-10 1.230E-l0 SW 1.571E-09 1.313E-09 1.168E-09 9.304E-11 7.281E-11 8.360E-10 6.776E-10 3.696E-l0 2.302E-10 1.569E-10 1.138E-l0 8.620E-11 6.756E-11 WSW 1.846E-09 1.607E-09 1.522E-09 1.886E-09 1.044E-09 5.626E-10 3.469E-10 2.348E-I0 1.694E-l0 1.280E-I0 1.002E-10 W 2.368E-09 5.721E-09 4.503E-09 2.772E-09 1.280E-09 6.837E-l0 4.193E-l0 2.828E-10 2.036E-10 WNW 1.898E-09 1.924E-09 4.969E-09 1.536E-10 1.202E-10 4.044E-09 2.350E-09 1.199E-09 7.168E-10 4.766E-l0 3.563E-10 2.694E-10 2.143E-l0 NW 4.199E-09 3.557E-09 3.232E-09 4.324E-09 2.694E-09 1.354E-09 8.091E-i0 5.447E-10 4.010E-10 NNW 3.150E-09 2.673E-09 2.436E-09 3.167E-i0 2.645E-10 1.777E-09 1.553E-09 8.387E-i0 5.226E-l0 4.268E-i0 3.149E-i0 2.496E-10 2.095E-10 N 3.928E-09 3.286E-09 2.927E-09 2.099E-09 1.057E-09 6.574E-i0 4.477E-l0 3.228E-I0 2.422E-l0 NNE 1.119E-09 1.303E-09 1.689E-09 1.500E-09 1.873E-l0 1.483E-10 8.693E-10 5.692E-l0 3.976E-l0 2.905E-10 2.194E-l0 1.701E-10 1.347E-10 NE 4.354E-11 2.612E-10 5.562E-l0 5.762E-l0 3.599E-10 2.413E-l0 1.704E-10 1.252E-l0 9.483E-11 ENE 2.507E-Il 1.504E-10 3.203E-i0 3.317E-10 7.360E-Il 5.829E-il E 2.072E-10 1.389E-10 9.814E-li 7.209E-11 5.460E-11 4.238E-li 3.356E-11 3.563E-11 2.137E-10 4.551E-I0 4.714E-10 2.945E-10 1.974E-10 1.395E-l0 1.024E-l0 7.759E-11 6.022E-li ESE 8.577E-il 5.146E-10 1.096E-09 1.135E-09 7.089E-10 4.769E-il SE 4.753E-l0 3.357E-l0 2.466E-10 1.869E-l0 1.450E-10 1.148E-l0 1.489E-09 2.175E-09 3.274E-09 3.080E-09 1.839E-09 1.216E-09 8.534E-l0 6.249E-l0 4.725E-10 3.665E-10 SSE 1.100E-08 9.199E-09 8.190E-09 5.869E-09 2.902E-10 2.955E-09 1.838E-09 1.251E-09 9.022E-l0 6.770E-l0 5.234E-10 4.144E-10 DIRECTION FROM SITE DISTANCES IN MILES 5.00 7.50 10.00 15.00 20.00 25.00 30.00 35.00 40.00 45.00 50.00 S 1.978E-i0 1.453E-10 1.003E-10 5.870E-Il 3.727E-lI 2.536E-11 1.813E-II 1.358E-11 1.105E-11 SSW 8.776E-12 7.164E-12 SW 5.884E-li 5.291E-11 3.807E-li 2.299E-I1 1.333E-11 9.512E-12 6.816E-12 5.119E-12 4.005E-12 3.199E-12 2.611E-12 5.562E-il 3.480E-11 2.305E-il 1.305E-11 8.295E-12 5.874E-12 4.528E-12 3.400E-12 2.644E-12 2.112E-12 1.724E-12 WSW 8.310E-li 5.149E-Il 3.431E-li 2.239E-11 1.355E-il W 9.084E-12 6.588E-12 4.947E-12 3.846E-12 3.073E-12 2.508E-12 tz 9.681E-11 4.393E-11 4.247E-i1 2.737E-11 1.820E-11 1.231E-il 8.822E-12 6.624E-12 5.150E-12 4.114E-12 3.358E-12 WNW 1.810E-10 9.825E-11 6.637E-Il 3.813E-11 2.422E-lI 1.695E-lI 1.265E-II 9.503E-12 7.461E-12 NW 5.960E-12 4.864E-12 2.314E-10 1.452E-10 1.055E-l0 6.280E-11 3.836E-11 2.580E-lI 1.859E-11 1.397E-11 1.109E-11 8.858E-12 7.230E-12 NNW 1. 844E-10 1.179E-10 8.650E-Il 5.320E-11 3.418E-11 2.280E-11 1.625E-Il 1.154E-11 8.726E-12 N 6.972E-12 5.691E-12 1.197E-10 5.700E-11 3.497E-lI 1.868E-11 5.473E-11 3.156E-11 2.261E-li 1.698E-11 1.321E-11 1.055E-11 8.612E-12 NNE 1.085E-10 1.495E-10 9.367E-11 4.929E-11 3.022E-11 2.022E-11 1.443E-11 1.078E-lI 8.353E-12 NE 6.654E-12 5.418E-12 4.695E-li 9.659E-11 6.044E-11 3.177E-il 1.946E-II 1.301E-11 9.403E-12 7.000E-12 5.445E-12 4.429E-12 3.615E-12 ENE 2.703E-il 4.320E-11 3.293E-11 2.076E-11 1.335E-il 8.821E-12 6.181E-12 3.672E-12 2.864E-12 E 2.296E-12 1.880E-12 3.841E-li 5.513E-11 4.146E-11 2.589E-11 1.660E-11 1.097E-11 7.680E-12 5.609E-12 4.262E-12 3.163E-12 2.574E-12 ESE 9.247E-il 1.077E-10 7.831E-11 4.769E-11 3.039E-11 2.012E-il 1.413E-li 1.036E-11 7.897E-12 6.206E-12 SE 4.996E-12 SSE 2.338E-I0 1.108E-10 6.762E-li 3.561E-11 2.174E-11 1.493E-11 1.112E-i1 1.757E-11 1.358E-11 1.083E-Il 8.848E-12 3.345E-l0 3.544E-i0 2.182E-i0 1.125E-10 6.857E-11 4.593E-11 3.285E-11 2.462E-i1 1.911E-iI 1.524E-11 1.243E-il

• • * * ** * * **

• RELATIVE DEPOSITION PER UNIT AREA (M**-2) BY DOWNWIND SECTORS *** **************

SEGMENT BOUNDARIES IN MILES DIRECTION .5-1 1-2 2-3 3-4 4-5 5-10 10-20 20-30 30-40 40-50 FROM SITE S 2.847E-09 1.412E-09 6.151E-10 3.405E-10 2.353E-10 1.370E-10 5. 842E-11 2.565E-11 1.391E-11 8.852E-12 SSW 5.147E-10 3.660E-10 1.764E-10 1.133E-10 7.363E-11 4.763E-11 2.205E-11 9.453E-12 5.179E-12 3.220E-12 SW 1.053E-09 5.759E-10 2.381E-10 1.156E-10 6.866E-11 3.420E-11 1.316E-11 5.981E-12 3.434E-12 2.126E-12 WSW 1.703E-09 1.017E-09 3.596E-10 1.723E-10 1.021E-10 5.088E-11 2.111E-11 9.276E-12 4.997E-12 3.093E-12 W 4.004E-09 1.347E-09 4.352E-10 2.072E-10 1.214E-10 5.503E-11 2.665E-11 1.249E-11 6.691E-12 4.141E-12 WNW 3.881E-09 2.215E-09 7.493E-10 3.575E-10 2.183E-10 1.025E-10 3.822E-11 1.717E-11 9.625E-12 5.999E-12 NW 3.789E-09 2.461E-09 8.487E-10 4.099E-10 2.677E-10 1.467E-10 6.142E-11 2.627E-11 1.419E-11 8.916E-12 NNW 2.196E-09 1.285E-09 5.685E-10 3.220E-10 2.121E-10 1.187E-10 5.215E-11 2.321E-11 1.181E-1 7.017E-12 N 2.639E-09 1.111E-09 4.536E-10 2.443E-10 1.492E-10 6.114E-11 3.832E-11 3.416E-11 1.715E-11 1.062E-11 NNE 1.519E-09 8.761E-10 4.005E-10 2.209E-l0 1.355E-10 1.156E-I0 5.068E-11 2.057E-11 1.090E-11 6.700E-12 NE 4.995E-10 3.552E-10 1.712E-10 9.542E-i1 5.863E-11 6.949E-11 3.267E-li 1.329E-1i 7.094E-12 4.428E-12 ENE 2.876E-10 2.045E-10 9.860E-11 5.494E-i1 3.375E-lI 3.504E-li 2.017E-11 8.972E-12 4.081E-12 2.310E-12 E 4.087E-10 2.907E-10 1.401E-10 7.807E-11 4.797E-li 4.534E-11 2.522E-11 1.116E-il 5.688E-12 3.271E-12 ESE 9.839E-10 6.997E-10 3.373E-10 1.880E-10 1.155E-10 9.125E-11 4.681E-11 2.046E-11 1.050E-11 6.259E-12 SE 2.943E-09 1. 838E-09 8.587E-10 4.757E-10 2.919E-10 1. 190E-10 3.656E-11 1. 522E-11 1.421E-11 1. 091E-11 SSE 7.383E-09 3.106E-09 1.268E-09 6.828E-10 4.171E-10 2.895E-10 1.165E-10 4.674E-11 2.487E-11 1.535E-11

ERP ELEVATED STACK RELEASES - JAN-JUN 2001 CORRECTED USING STANDARD OPEN TERRAIN FACTORS SPECIFIC POINTS OF INTEREST RELEASE TYPE OF DIRECTION DIST. X/Q X/Q X/Q D/Q ID LOCATION FROM SITE (MI) (SEC/M3) (SEC/M3) (SEC/M3) (PER SQ.METER)

NO DECAY 2.260 DAY DECAY 8.000 DAY DECAY UNDEPLETED UNDEPLETED DEPLETED A Site Boundary S .80 5.6E-08 5.6E-08 5.5E-08 3.1E-09 A Site Boundary SSW .82 1.3E-08 1.3E-08 1.3E-08 6.1-l10 A Site Boundary SW .97 6.9E-08 6.9E-08 6.9E-08 8.7E-10 A Site Boundary WSW .93 9.6E-08 9.5E-08 9.5E-08 1.9E-09 A Site Boundary W .91 2.2E-07 2.2E-07 2.1E-07 3.2E-09 A Site Boundary WNW .94 2.8E-07 2.SE-07 2.8E-07 4.5E-09 A Site Boundary NW .81 2.OE-07 2.0E-07 2.OE-07 3.OE-09 A Site Boundary NNW .69 4.8E-08 4.8E-08 4.7E-08 2.5E-09 A Site Boundary N .67 4.6E-08 4.6E-08 4.5E-08 3.OE-09 A Site Boundary NNE .60 1.6E-08 1.6E-08 1.6E-08 1.4E-09 A Site Boundary NE .62 3.2E-09 3.2E-09 3.2E-09 4.1E-10 A Site Boundary ENE .59 1.0E-09 1.OE-09 1.OE-09 2.1E-10 A Site Boundary E .53 6.7E-10 6.7E-I0 6.7E-10 2.4E-10 A Site Boundary ESE .54 1.9E-09 1.9E-09 1.9E-09 6.OE-10 A Site Boundary SE .65 2.8E-08 2.8E-08 2.8E-08 2.8E-09 A Site Boundary SSE .81 1.4E-07 1.4E-07 1.4E-07 7.6E-09 A Nearest Res SSW 2.20 2.5E-08 2.5E-08 2.5E-08 2.2E-10 A Nearest Res SW 1.30 9.6E-08 9.5E-08 9.5E-08 9.1E-10 A Nearest Res WSW 1.20 1.4E-07 1.4E-07 1.4E-07 1.6E-09 A Nearest Res W 1.00 2.2E-07 2.2E-07 2.2E-07 2.8E-09 A Nearest Res WNW 1.70 2.8E-07 2.8E-07 2.8E-07 1.8E-09 A Nearest Res NW .90 2.5E-07 2.5E-07 2.5E-07 4.8E-09 A Nearest Res NNW 1.90 1.2E-07 1.2E-07 1.2E-07 9.4E-0 A Nearest Res N 3.00 3.8E-08 3.8E-08 3.7E-08 3.2E-10 A Nearest Res ENE 1.70 2.4E-08 2.4E-08 2.4E-08 1.KE-10 A Nearest Res E 1.80 2.4E-08 2.4E-08 2.4E-08 2.3E-10 A Nearest Res ESE 2.30 3.6E-08 3.5E-08 3.5E-08 3.8E-10 A Nearest Cow NNW 3.50 9.2E-08 9.2E-08 9.1E-08 3.2E-10 A Nearest Garde SW 1.30 9.6E-08 9.5E-08 9.5E-08 9.1E-10 A Nearest Garde WSW 1.90 1.1E-07 1.1E-07 1.1E-07 6.3E-10 A Nearest Garde WNW 2.40 1.5E-07 1.5E-07 1.5E-07 7.9E-10 A Nearest Garde NW 2.90 1.5E-07 1.5E-07 1.5E-07 5.9E-10 A Nearest Garde NNW 1.90 1.2E-07 1.2E-07 1.2E-07 9.4E-I0 A Nearest Garde N 3.00 3.8E-08 3.8E-08 3.7E-08 3.2E-I0 A Nearest Garde ENE 1.70 2.4E-08 2.4E-08 2.4E-08 1.KE-10 A Nearest Garde E 2.00 2.3E-08 2.3E-08 2.3E-08 2.0E-10 A Nearest Garde ESE 2.30 3.6E-08 3.5E-08 3.5E-08 3.8E-10

Atmospheric Diffusion Estimates Elevated Releases July-September 2001 B300

ERP ELEVATED STACK RELEASES - JUL-SEP 2001 NO DECAY, UNDEPLETED CORRECTED USING STANDARD OPEN TERRAIN FACTORS ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE 1.500 2.000 2.500 3.000 3.500 4.000 4.500 SECTOR .250 .500 .750 1.000 3.928E-08 4.548E-08 S 1.124E-10 7.995E-09 2.785E-08 4.398E-018 5.476E-08 5.079E-08 4.388E-08 3. .743E-08 3.209E-08 3.153E-08 3.747E-018 4.730E-08 4.377E-08 3.759E-08 4. 139E-08 4.188E-08 3.612E-08 SSW 1.035E-10 6.550E-09 2.311E-08 3.353E-08 2.753E-08 2.314E-08 SW 2.385E-16 4.131E-10 1.826E-08 5.401E-018 1.064E-07 7.437E-08 5.464E-08 4. 203E-08 3.335E-08 2.818E-08 1.288E-07 8.891E-08 6.531E-08 5. 040E-08 4.040E-08 WSW 2.139E-16 2.508E-10 1.336E-08 4.705E-018 1.529E-0 7 1.840E-07 1.215E-07 8.661E-08 6. .538E-08 5.153E-08 4.196E-08 3.506E-08 W 1.391E-13 1.456E-08 9.246E-08 WNW 4.422E-09 4.711E-08 2.032E-07 3.441E-0 7 4.518E-07 2.817E-07 1.947E-07 1, .534E-07 1.262E-07 1.014E-07 8.388E-08 NW 5.364E-09 4.639E-08 1.752E-07 3.727E-0 7 6.350E-07 3.764E-07 2.511E-07 1,.854E-07 1.439E-07 1.138E-07 9.282E-08 NNW 1.213E-10 9.328E-09 4.966E-08 1. 065E-0 7 1.850E-07 1.941E-07 1.887E-07 1. .769E-07 1. 667E-07 1.325E-07 1.086E-07 N 1.035E-10 7.628E-09 4.027E-08 7.137E-0 8 9.370E-08 9.126E-08 8.148E-08 6 .984E-08 6.015E-08 5.230E-08 4.596E-08 NNE 7.420E-16 1.110E-09 2.022E-08 4.101E-0 8 5.391E-08 4.945E-08 4.219E-08 3..566E-08 3.037E-08 2.618E-08 2.286E-08 NE 2.859E-16 4.779E-10 9.226E-09 1.980E-0 8 2.875E-08 2.830E-08 2.538E-08 2. .225E-08 1.948E-08 1.716E-08 1.525E-08 ENE 9.549E-17 1.775E-10 3.373E-09 6.944E-0 9 9.231E-09 8.489E-09 7.236E-09 6..099E-09 5.175E-09 4.442E-09 3.861E-09 E 2.847E-16 3.475E-10 5.975E-09 1. 180E-0 8 1.510E-08 1.365E-08 1.153E-08 9 .667E-09 8.176E-09 7.002E-09 6.077E-09 ESE 1.682E-16 1.747E-10 2.822E-09 5.730E-0 9 8.386E-09 8.528E-09 7.856E-09 7..028E-09 6.248E-09 5.568E-09 4.992E-09 SE 1.035E-10 6.269E-09 1.636E-08 2.194E-0 8 2.491E-08 2.286E-08 1.988E-08 1..715E-08 1.489E-08 1.305E-08 1. 156E-08 3.021E-10 1.817E-08 4.804E-08 6.358E-0 8 6.796E-08 5.898E-08 4.914E-08 4 .101E-08 3.465E-08 2.971E-08 2.584E-08 SSE ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE SECTOR 5.000 7.500 10.000 15.000 20.000 25.000 30.000 35.000 40.000 45.000 50.000

1. 135E-0 8 8.098E-09 6.191E-09 4.842E-09 3 .937E-09 3.325E-09 2.859E-09 2.484E-09 S 4.127E-08 2.975E-08 1.953E-08 1.469E-09 7.365E-0 9 5.157E-09 3.830E-09 2.971E-09 2. .400E-09 1.996E-09 1.698E-09 SSW 2.853E-08 2.018E-08 1.299E-08 1.400E-09 1.214E-09 2.134E-08 1.541E-08 1.008E-08 5.827E-0 9 4.075E-09 3.070E-09 2.430E-09 1i .969E-09 1.642E-09 SW 2.079E-09 1.813E-09 2.583E-08 1.889E-08 1.393E-08 8.843E-0 9 6.027E-09 4.486E-09 3.530E-09 2. .884E-09 2.423E-09 WSW 2.571E-09 2.202E-09 1. 917E-09 W 2.990E-08 1.690E-08 1.248E-08 8.448E-0 9 6.415E-09 4.798E-09 3.763E-09 3 .067E-09 7.218E-08 4.275E-08 3.022E-08 1.937E-0 8 1.359E-08 1.033E-08 8.294E-09 6 .848E-09 5.766E-09 4.947E-09 4.316E-09 WNW 4.016E-09 3.487E-09 NW 7.847E-08 4.326E-08 2.928E-08 1.757E-0 8 1.185E-08 8.743E-09 6.919E-09 5 .631E-09 4.704E-09 2.100E-0 8 1.436E-08 1.072E-08 8.538E-09 7 .046E-09 6.027E-09 5.195E-09 4.529E-09 NNW 9.358E-08 5.496E-08 3.605E-08 7.447E-09 6.373E-09 5.547E-09 N 4.090E-08 2.633E-08 2.218E-08 1. 854E-0 8 1.631E-08 1.380E-08 1.090E-08 8 .891E-09 1.531E-0 8 1.043E-08 7.766E-09 6.110E-09 4 .994E-09 4.196E-09 3.600E-09 3.141E-09

('a NNE 2.492E-08 4.050E-08 2.643E-08 3.211E-09 2.753E-09 2.401E-09 0 NE 1.744E-08 3.004E-08 1.963E-08 1.139E-0 8 7.773E-09 5.791E-09 4.611E-09 3 .798E-09 9 9.645E-10 7.061E-10 5.556E-10 4 .520E-10 3.751E-10 3.183E-10 2.749E-10 ENE 3.984E-09 3.975E-09 2.556E-09 1.444E-0 5.909E-10 5. 054E-10 4.366E-10 E 6.268E-09 6.319E-09 4.063E-09 2.296E-0 9 1.534E-09 1.123E-09 8.716E-10 7 .037E-10 2.421E-0 9 1.643E-09 1.216E-09 9.518E-10 7 .738E-10 6.469E-10 5.524E-10 4.798E-10 ESE 5.495E-09 6.376E-09 4.182E-09 1.399E-09 1.220E-09 SE 1.034E-08 6.802E-09 5.711E-09 4.566E-0 9 3.456E-09 2.762E-09 2.287E-09 1 .940E-09 1. 631E-09 1.284E-0 8 8.645E-09 6.373E-09 4.975E-09 4 .038E-09 3.373E-09 2.879E-09 2.500E-09 SSE 2.795E-08 3.506E-08 2.258E-08 S....

Cm/HI * *

(SEC/METER CUBED)

FOR EACH SEGMENT SEGMENT BOUNDARIES IN MILES FROM THE SITE 1-2 2-3 3-4 4-5 5-10 10-20 20-30 30-40 40-50 DIRECTION .5-1 FROM SITE S 3.061E-08 5.060E-08 4.314E-08 3.636E-08 4.209E-08 2.777E-08 1.172E-08 6.160E-09 3.962E-09 2.858E-09 4.355E-08 4.076E-08 3.954E-08 3.178E-08 1. 884E-08 7.634E-09 3.840E-09 2.409E-09 1.701E-09 SSW 2.581E-08 3.082E-09 1.976E-09 1.403E-09 SW 3.019E-08 8.053E-08 5.486E-08 3.367E-08 2.378E-08 1.436E-08 5.994E-09 6.564E-08 4.057E-08 2.884E-08 1.823E-08 8.721E-09 4.515E-09 2.893E-09 2.082E-09 WSW 2.542E-08 9.290E-08 4.815E-09 3.077E-09 2.206E-09 W 1.020E-07 1.493E-07 8.743E-08 5.184E-08 3.519E-08 1.782E-08 8.441E-09 1.245E-07 8.474E-08 4.372E-08 1.921E-08 1.039E-08 6.849E-09 4.956E-09 WNW 2.311E-07 3.522E-07 2.014E-07

4. 618E-07 2.582E-07 1.443E-07 9.372E-08 4.487E-08 1.763E-08 8.840E-09 5.646E-09 4.024E-09 NW 2.344E-07 1.716E-07 1.854E-07 1.566E-07 1.101E-07 5.514E-08 2.140E-08 1.082E-08 7.084E-09 5.195E-09 4.597E-08 2.772E-08 1.836E-08 1.331E-08 8.914E-09 6.385E-09 NNW 6.595E-08 N 4.684E-08 8.765E-08 7.943E-08 5.993E-08 3.079E-08 1.562E-08 7.815E-09 5.009E-09 3.606E-09 NNE 2.521E-08 4.906E-08 4.151E-08 3.028E-08 2.461E-08 3.807E-09 2.758E-09 NE 1.198E-08 2.656E-08 2.491E-08 1.939E-08 1. 663E-08 2.262E-08 1.162E-08 5.847E-09 7.115E-09 5.160E-09 4.079E-09 3.346E-09 1.478E-09 7.148E-10 4.523E-10 3.190E-10 ENE 4.250E-09 8.393E-09 7.087E-10 5.052E-10 E 7.315E-09 1.373E-08 1.135E-08 8.155E-09 6.422E-09 5.305E-09 2.350E-09 1.132E-09 7.704E-09 6.211E-09 5.349E-09 5.205E-09 2.466E-09 1.224E-09 7.763E-10 5.535E-10 ESE 3.526E-09 7. 859E-09 1.921E-09 1.402E-09 SE 1.660E-08 2.334E-08 1. 958E-08 1.484E-08 1.155E-08 7.103E-09 4.327E-09 2.757E-09 4.851E-08 3.458E-08 2.777E-08 2.793E-08 1.314E-08 6.420E-09 4.052E-09 2.885E-09 SSE 4.831E-08 6.300E-08

ERP ELEVATED STACK RELEASES - JUL-SEP 2001 2.260 DAY DECAY, UNDEPLETED CORRECTED USING STANDARD OPEN TERRAIN FACTORS ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE SECTOR .250 .500 .750 1.000 1.500 2.000 2.500 3.000 3.500 S 1.124E-10 7.990E-09 2.782E-08 4.000 4.500 4.391E-018 5.460E-08 5.059E-08 4.367E-08 3 .721E-08 3.187E-08 3.899E-08 4.512E-08 SSW 1.035E-l0 6.547E-09 2.308E-08 3.740E-0O8 4.714E-08 4.356E-08 3.737E-08 4 .109E-08 4.154E-08 SW 2.384E-16 4.12KE-I0 1.824E-08 5.392E-0a8 1.061E-07 7.411E-08 5.440E-08 4 .180E-08 3.331E-08 3.578E-08 3.120E-08 WSW 2.139E-16 2.506E-10 1.335E-08 4.697E-0O 2.733E-08 2.295E-08 8 1.284E-07 8.852E-08 6.494E-08 5 .006E-08 4.008E-08 3.305E-08 2.789E-08 W 1.390E-13 1.455E-08 9.233E-08 1.527E-0 7 1.835E-07 1.210E-07 8.615E-08 6 .495E-08 5.113E-08 WNW 4.421E-09 4.708E-08 2.030E-07 3.436E-0a7 4.508E-07 2.808E-07 1.940E-07 1 .527E-07 1.255E-07 4.158E-08 3.470E-08 NW 5.363E-09 4.637E-08 1.751E-07 3.722E-0*7 6.337E-07 3.754E-07 2.503E-07 1 .847E-07 1.433E-07 1.008E-07 8.326E-08 NNW 1.213E-l0 9.322E-09 4.961E-08 1.063E-0a7 1.846E-07 1.935E-07 1.880E-07 1 .762E-07 1.659E-07 1.132E-07 9.229E-08 N 1.035E-l0 7.624E-09 4.023E-08 7.126E-088 9.346E-08 9.095E-08 8.114E-08 6 .949E-08 5.979E-08 1.317E-07 1.079E-07 NNE 7.418E-16 1.109E-09 2.019E-O8 4.094E-088 5.377E-08 4.927E-08 4.200E-08 3 .546E-08 3.018E-08 5.195E-08 4.562E-08 NE 2.858E-16 4.775E-10 9.212E-09 1.976E-0O 2.599E-08 2.268E-08 8 2.866E-08 2.817E-08 2.523E-08 2 .209E-08 1.932E-08 1.700E-08 1.509E-08 ENE 9.545E-17 1.774E-l0 3.368E-09 6.931E-0!9 9.204E-09 8.457E-09 7.201E-09 6 .064E-09 5.141E-09 E 2.846E-16 3.472E-10 5.968E-09 4.409E-09 3.828E-09 1.179E-0O8 1.507E-08 1.361E-08 1.148E-08 9 .619E-09 8.128E-09 6.955E-09 6.031E-09 ESE 1.682E-16 1.746E-l0 2.820E-09 5.723E-0a9 8.370E-09 8.506E-09 7.830E-09 6. .999E-09 6.218E-09 SE 1.035E-10 6.267E-09 1.635E-08 5.538E-09 4.961E-09 2.192E-0O8 2.487E-08 2.280E-08 1.981E-08 1 .709E-08 1.482E-08 1.298E-08 1.148E-08 SSE 3.020E-10 1.816E-08 4.800E-08 6.351E-0O8 6.783E-08 5.883E-08 4.898E-08 4, .084E-08 3.449E-08 2.955E-08 2.568E-08 ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE SECTOR 5.000 7.500 10.000 15.000 20.000 25.000 30.000 35.000 40.000 S 4.090E-08 2.937E-08 1.919E-08 45.000 50.000 1.106E-088 7.826E-09 5.933E-09 4.602E-09 3..711E-09 3.108E-09 2.650E-09 2.284E-09 SSW 2.821E-08 1.985E-08 1.272E-08 7.137E-09 4.949E-09 3.640E-09 2.796E-09 2. 236E-09 1.843E-09 1.552E-09 SW 2.113E-08 1.516E-08 9.864E-09 1.331E-09 5.637E-09 3.897E-09 2.902E-09 2.271E-09 1..820E-09 w

('a WSW W

2.553E-08 1.857E-08 1.360E-08 2.955E-08 1.659E-08 1.216E-08 8.539E-09 5.754E-09 4.234E-09 3.294E-09 2. 661E-09 8.093E-09 6.033E-09 4.441E-09 3.428E-09 2..751E-09 1.500E-09 2.210E-09 1.265E-09 1.875E-09 1.085E-09 1.618E-09 0 WNW 2.270E-09 1.913E-09 1.640E-09 IsJ 7.158E-08 4.218E-08 2.966E-08 1.881E-08 1.307E-08 9.825E-09 7.804E-09 6. 375E-09 5.312E-09 NW 7.797E-08 4.285E-08 2.891E-08 4.511E-09 3.894E-09 1.724E-08 1.155E-08 8.472E-09 6.663E-09 5..389E-09 4.474E-09 3.796E-09 3.276E-09 NNW 9.291E-08 5.437E-08 3.553E-08 2.055E-08 1.396E-08 1.034E-08 8.180E-09 6. 703E-09 5.692E-09 4.871E-09 4.217E-09 N 4.057E-08 2.601E-08 2.185E-08 1.814E-08 1.584E-08 1.332E-08 1.044E-08 8. 457E-09 7.034E-09 5.978E-09 5.167E-09 NNE 2.470E-08 3.995E-08 2.595E-08 1.489E-08 1.005E-08 7.415E-09 5.779E-09 4. 679E-09 3.895E-09 3.311E-09 NE 2.862E-09 1.724E-08 2.959E-08 1.925E-08 1.106E-08 7.473E-09 5.514E-09 4.350E-09 3. 549E-09 2.973E-09 2.526E-09 2.182E-09 ENE 3.946E-09 3.916E-09 2.506E-09 1.401E-09 9.269E-10 6.718E-10 5.233E-l0 4. 215E-l0 3.462E-10 2.909E-l0 E 6.215E-09 6.237E-09 3.993E-09 2.487E-10 2.236E-09 1.481E-09 1.075E-09 8.271E-l0 6. 620E-10 5.510E-l0 4.672E-10 4.001E-10 ESE 5.458E-09 6.312E-09 4.126E-09 2.373E-09 1.599E-09 1.176E-09 9.142E-10 7. 383E-10 6.131E-l0 5.202E-10 4.488E-10 SE 1.026E-08 6.719E-09 5.605E-09 4.413E-09 3.292E-09 2.592E-09 2.114E-09 1. 767E-09 1.465E-09 1.240E-09 1.066E-09 SSE 2.775E-08 3.460E-08 2.219E-08 1.251E-08 8.344E-09 6.096E-09 4.716E-09 3. 794E-09 3.141E-09 2.657E-09 2.287E-09 CHI/Q (SEC/METER CUBED) FOR EACH SEGMENT Sl IGMENT BOUNDARIES IN MILES FROM THE SITE DIRECTION .5-1 1-2 2-3 3-4 4-5 5-10 10-20 20-30 30-40 40-50 FROM SITE S 3.057E-08 5.044E-08 4.293E-08 3.611E-08 4.174E-08 2.741E-08 1.143E-08 5.905E-09 3.736E-09 2.650E-09 SSW 2.577E-08 4.339E-08 4.051E-08 3.922E-08 3.145E-08 1.854E-08 7.404E-09 3.651E-09 2.246E-09 1.556E-09 SW 3.013E-08 8.030E-08 5.462E-08 3.346E-08 2.357E-08 1.414E-08 5.803E-09 2.915E-09 1.827E-09 1.268E-09 WSW 2.538E-08 9.257E-08 6.528E-08 4.025E-08 2.854E-08 1.791E-08 8.427E-09 4.263E-09 2.670E-09 1.879E-09 W 1.019E-07 1.489E-07 8.697E-08 5.144E-08 3.483E-08 1.750E-08 8.082E-09 4.461E-09 2.761E-09 1.918E-09 WNW 2.308E-07 3.514E-07 2.006E-07 1.238E-07 8.411E-08 4.315E-08 1.867E-08 9.881E-09 6.378E-09 4.520E-09 NW 2.341E-07 4.608E-07 2.574E-07 1.436E-07 9.318E-08 4.446E-08 1.731E-08 8.569E-09 5.404E-09 3.804E-09 NNW 6.585E-08 1.712E-07 1. 847E-07 1. 558E-07 1.094E-07 5.456E-08 2.095E-08 1.044E-08 6.740E-09 4.872E-09 N 4.678E-08 8.741E-08 7.909E-08 5.958E-08 4.562E-08 2.739E-08 1.794E-08 1.284E-08 8.481E-09 5.991E-09 NNE 2.517E-08 4.892E-08 4.132E-08 3.009E-08 2.441E-08 3.034E-08 1.520E-08 7.464E-09 4.695E-09 3.318E-09 NE 1.196E-08 2. 647E-08 2.476E-08 1.923E-08 1.645E-08 2.225E-08 1.128E-08 5.571E-09 3.559E-09 2.531E-09 ENE 4.243E-09 8.367E-09 7.081E-09 5.126E-09 4.044E-09 3.296E-09 1.436E-09 6.804E-10 4.219E-10 2 917E-10 E 7.305E-09 1.369E-08 1.130E-08 8.107E-09 6.373E-09 5.235E-09 2.291E-09 1.084E-09 6.669E-10 4.672E-10 ESE 3.522E-09 7.842E-09 7.678E-09 6.182E-09 5.316E-09 5.150E-09 2.418E-09 1.184E-09 7.409E-10 5.213E-10 SE 1.658E-08 2.329E-08 1.952E-08 1.477E-08 1.147E-08 7.011E-09 4.179E-09 2.588E-09 1.751E-09 1.242E-09 SSE 4.826E-08 6.287E-08 4. 835E-08 3.442E-08 2.759E-08 2.756E-08 1.281E-08 6.144E-09 3.809E-09 2.663E-09

ERP ELEVATED STACK RELEASES - JUL-SEP 2001 8.000 DAY DECAY, DEPLETED CORRECTED USING STANDARD OPEN TERRAIN FACTORS ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE SECTOR .250 .500 .750 1.000 1.500 2.000 2.500 3.000 3.500 4.000 4.500 S 1.124E-10 7.930E-09 2.761E-08 4.372E-0O 8 5.411E-08 4.984E-08 4.278E-08 3 .627E-08 3.092E-08 3.789E-08 4.396E-08 SSW 1.035E-10 6.497E-09 2.291E-08 3.725E-0I8 4.674E-08 4.290E-08 3.657E-08 4 .007E-08 4.038E-08 3.465E-08 3.012E-08 SW 2.385E-16 4.130E-10 1.825E-08 5.399E-0I8 1.055E-07 7.321E-08 5.351E-08 4 .099E-08 3.259E-08 2.668E-08 2.237E-08 WSW 2.139E-16 2.507E-10 1.336E-08 4.699E-0I8 1.279E-07 8.803E-08 6.450E-08 4 .969E-08 3.977E-08 3.278E-08 2.767E-08 W 1.391E-13 1.455E-08 9.206E-08 1.519E-0' 7 1.822E-07 1.199E-07 8.526E-08 6 .423E-08 5.053E-08 4.108E-08 3.427E-08 WNW 4.422E-09 4.677E-08 2.020E-07 3.405E-0 7 4.447E-07 2.754E-07 1.895E-07 1 .489E-07 1.223E-07 9.784E-08 8.054E-08 NW 5.363E-09 4.599E-08 1.735E-07 3.697E-0 7 6.269E-07 3.688E-07 2.447E-07 1 .799E-07 1.392E-07 1.096E-07 8.892E-08 NNW 1.213E-10 9.252E-09 4.931E-08 1.061E-0 7 1.834E-07 1.915E-07 1.857E-07 1 .740E-07 1.639E-07 1.298E-07 1.059E-07 N 1.035E-10 7.575E-09 4.007E-08 7.114E-0O 8 9.276E-08 8.973E-08 7.965E-08 6 .791E-08 5.822E-08 5.042E-08 4.415E-08 NNE 7.419E-16 1.110E-09 2.021E-08 4.099E-0;8 5.340E-08 4.856E-08 4.110E-08 3 .450E-08 2.920E-08 2.503E-08 2.175E-08 NE 2.859E-16 4.778E-10 9.222E-09 1. 979E-0:8 2.850E-08 2.785E-08 2.481E-08 2 .164E-08 1.886E-08 1.655E-08 1.466E-08 ENE 9.548E-17 1.775E-10 3.371E-09 6.940E-0*9 9.143E-09 8.335E-09 7.047E-09 5 .898E-09 4.972E-09 4.243E-09 3.668E-09 E 2.847E-16 3.474E-I0 5.973E-09 1.180E-0' 8 1.496E-08 1.340E-08 1.123E-08 9 .344E-09 7.851E-09 6.684E-09 5.770E-09 ESE 1.682E-16 1.747E-10 2.822E-09 5.72SE-0O 9 8.324E-09 8.421E-09 7.727E-09 6 .890E-09 6.110E-09 5.432E-09 4.861E-09 SE 1.035E-10 6.217E-09 1.616E-08 2.174E-0O 8 2.459E-08 2.244E-08 1.942E-08 1 .669E-08 1.444E-08 1.261E-08 1.114E-08 SSE 3.021E-i0 1.801E-08 4.747E-08 6.300E-0O 8 6.701E-08 5.775E-08 4.779E-08 3 .963E-08 3.330E-08 2.840E-08 2.459E-08 ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE SECTOR 5.000 7.500 10.000 15.000 20.000 25.000 30.000 35.000 40.000 45.000 50.000 S 3.981E-08 2.820E-08 1.790E-08 9.719E-0!9 6.418E-09 4.609E-09 3.453E-09 2 .701E-09 2.206E-09 1.841E-09 1.556E-09 SSW 2.717E-08 1.886E-08 1.175E-08 6.244E-0S9 4.098E-09 2.923E-09 2.187E-09 1 .710E-09 1.380E-09 1.140E-09 9.610E-10 SW 2.061E-08 1.466E-08 9.263E-09 4.986E-0S9 3.216E-09 2.268E-09 1.724E-09 1 .349E-09 1.090E-09 9.013E-10 7.599E-10 WSW 2.535E-08 1.813E-08 1.290E-08 7.716E-0!9 5.020E-09 3.590E-09 2.726E-09 2 .157E-09 1.760E-09 1.469E-09 1.249E-09 W 2.919E-08 1.640E-08 1.196E-08 7.566E-0!9 5.355E-09 3.846E-09 2.909E-09 2 .294E-09 1.866E-09 1. 553E-09 1.316E-09 WNW 6.896E-08 3.966E-08 2.711E-08 1.617E-0O 8 1.043E-08 7.448E-09 5.738E-09 4 .570E-09 3.724E-09 3.099E-09 2.627E-09 NW 7.476E-08 3.997E-08 2.617E-08 1.476E-0O 8 9.463E-09 6.696E-09 5.114E-09 4 .032E-09 3.271E-09 2. 718E-09 2.301E-09 NNW 9.076E-08 5.167E-08 3.271E-08 1. 769E-0O8 1.110E-0 7.705E-09 5.771E-09 4 .549E-09 3.760E-09 3 141E-09 2.659E-09 N 3.917E-08 2.493E-08 2.096E-08 1.756E-0O 8 1.512E-08 1.221E-08 9.352E-09 7 .426E-09 6.066E-09 5 073E-09 4.320E-09 CD NNE 2.372E-08 3.886E-08 2.450E-08 1.330E-0O8 8.482E-09 5.969E-09 4.470E-09 3 .495E-09 2.820E-09 2 330E-09 1.963E-09 NE 1.680E-08 2.901E-08 1.831E-08 9.972E-0O 9 6.389E-09 4.515E-09 3.450E-09 2 .749E-09 2.257E-09 1. 882E-09 1.599E-09 ENE 3.780E-09 3.753E-09 2.335E-09 1.237E-0S9 7.696E-10 5.306E-10 3.959E-10 3 .081E-10 2.478E-10 2.043E-10 1.717E-10 E 5.943E-09 5.969E-09 3.715E-09 1.968E-099 1.225E-09 8.453E-10 6.223E-10 4 .793E-10 3.852E-10 3.168E-10 2.643E-10 ESE 5.358E-09 6.211E-09 3.936E-09 2.122E-099 1.326E-09 9.159E-10 6.747E-10 5 .197E-10 4.136E-l0 3.375E-10 2.809E-10 SE 9.940E-09 6.484E-09 5.433E-09 4.333E-0S9 3.261E-09 2.593E-09 2.136E-09 1 .799E-09 1.481E-09 1.246E-09 1.067E-09 SSE 2.663E-08 3.342E-08 2.078E-08 1.112E-0O 8 7.076E-09 4.973E-09 3.721E-09 2 .90KE-09 2.346E-09 1.939E-09 1.634E-09 CHI/Q (SEC/METER CUBED) FOR EACH SEGMENT SEGMENT BOUNDARIES IN MILES FROM THE SITE DIRECTION .5-1 1-2 2-3 3-4 4-5 5-10 10-20 20-30 30-40 40-50 FROM SITE S 3.039E-08 4.990E-08 4.206E-08 3.510E-08 4.062E-08 2.621E-08 1.007E-08 4.629E-09 2.727E-09 1.844E-09 SSW 2.564E-08 4.292E-08 3.966E-08 3.811E-08 3.037E-08 1.755E-08 6.514E-09 2.942E-09 1.720E-09 1.145E-09 SW 3.017E-0O 7.969E-0O 5.375E-O8 3.274E-08 2.300E-0O 1.358E-08 5.150E-09 2.303E-09 1.357E-09 9.047E-10 WSW 2.539E-OS 9.222KE-0 6.485E-O8 3.994E-08 2.832E-0O 1.741E-08 7.669E-09 3.626E-09 2.16KE-09 1.473E-09 W 1.014E-07 1.478E-07 8.610E-08 5.085E-08 3.441E-08 1.727E-08 7.561E-09 3.874E-09 2.307E-09 1.558E-09 WNW 2.291E-07 3.463E-07 1.962E-07 1.206E-07 8.138E-08 4.059E-08 1.605E-08 7.560E-09 4.581E-09 3.109E-09 NW 2.324E-07 4.550E-07 2.519E-07 1.396E-07 8.980E-08 4.157E-08 1.494E-08 6.801E-09 4.051E-09 2.727E-09 NNW 6.564E-08 1.698E-07 1.826E-07 1.538E-07 1. 074E-07 5.193E-08 1.810E-08 7.837E-09 4.597E-09 3.146E-09 N 4.666E-08 8.661E-08 7.764E-08 5.802E-08 4.416E-08 2.633E-08 1.723E-08 1.184E-08 7.458E-09 5.088E-09 NNE 2.520E-08 4.849E-08 4.045E-08 2.912E-08 2.345E-08 2.911E-08 1.365E-08 6.040E-09 3.516E-09 2.339E-09 NE 1.198E-08 2.627E-08 2.435E-08 1.877E-08 1.601E-08 2.154E-08 1.023E-08 4.589E-09 2.762E-09 1.888E-09 ENE 4.248E-09 8.294E-09 6.931E-09 4.959E-09 3.880E-09 3.129E-09 1.273E-09 5.405E-10 3.102E-l0 2.051E-l0 E 7.312E-09 1.357E-08 1.105E-08 7.833E-09 6.105E-09 4.961E-09 2.026E-09 8.575E-10 4.843E-10 3.177E-10 ESE 3.525E-09 7.790E-09 7.577E-09 6.075E-09 5.214E-09 5.010E-09 2.171E-09 9.286E-10 5.235E-10 3.391E-10 SE 1.643E-08 2.300E-08 1.914E-08 1.439E-08 1.113E-08 6.785E-09 4.101E-09 2.589E-09 1.774E-09 1.249E-09 SSE 4.783E-08 6.200E-08 4.718E-08 3.324E-08 2. 648E-08 2.630E-0O 1.147E-08 5.033E-09 2.926E-09 1.947E-09

ERP ELEVATED STACK RELEASES - JUL-SEP 2001 CORRECTED USING STANDARD OPEN TERRAIN FACTORS SPECIFIC POINTS OF INTEREST RELEASE TYPE OF DIRECTION DIST. X/Q X/Q X/Q D/Q ID LOCATION FROM SITE (MI) (SEC/M3) (SEC/M3) (SEC/M3) (PER SQ.METER)

NO DECAY 2.260 DAY DECAY 8.000 DAY DECAY UNDEPLETED UNDEPLETED DEPLETED "A Site Boundary S .80 3.2E-08 3.2E-08 3.1E-08 1.6E-09 "A Site Boundary SSW .82 2.8E-08 2.8E-08 2.8E-08 1.3E-09 "A Site Boundary Sw .97 5.OE-08 5.OE-08 5.OE-08 4.5E-10 "A Site Boundary WSW .93 3.5E-08 3.5E-08 3.5E-08 6.0E-10 "A Site Boundary W .91 1.4E-07 1.4E-07 1.4E-07 1.1E-09 "A Site Boundary WNW .94 3.1E-07 3.1E-07 3.1E-07 5.6E-09 "A Site Boundary NW .81 2.2E-07 2.2E-07 2.2E-07 3.9E-09 "A Site Boundary NNW .69 3.4E-08 3.4E-08 3.4E-08 1.4E-09 "A Site Boundary N .67 2.7E-08 2.7E-08 2.7E-08 2.2E-09 "A Site Boundary NNE .60 5.6E-09 5.6E-09 5.6E-09 7.7E-10 "A Site Boundary NE .62 3.3E-09 3.3E-09 3.3E-09 3.7E-10 "A Site Boundary ENE .59 7.8E-10 7.8E-10 7.8E-10 1.2E-10 "A Site Boundary E .53 5.6E-10 5.6E-10 5.6E-10 1.9E-10 "A Site Boundary ESE .54 3.5E-10 3.4E-10 3.4E-l0 9.8E-11 "A Site Boundary SE .65 1.2E-08 1.2E-08 1.2E-08 9.5E-10 "A Site Boundary SSE .81 5.3E-08 5.3E-08 5.2E-08 3.OE-09 "A Nearest Res SSW 2.20 4.1E-08 4.1E-08 4.OE-08 3.7E-l0 "A Nearest Res SW 1.30 9.2E-08 9.1E-08 9.1E-08 7.2E-10 "A Nearest Res WSW 1.20 8.1E-08 8.1E-08 8.OE-08 5.3E-10 "A Nearest Res W 1.00 1.5E-07 1.5E-07 1.5E-07 9.7E-10 "A Nearest Res WNW 1.70 3.7E-07 3.7E-07 3.6E-07 2.2E-09 "A Nearest Res NW .90 2.9E-07 2.9E-07 2.9E-07 7.0E-09 "A Nearest Res NNW 1.90 1.9E-07 1.9E-07 1.9E-07 9.1E-10 "A Nearest Res N 3.00 7.OE-08 7.0E-08 6.8E-08 4.9E-10 "A Nearest Res ENE 1.70 9.1E-09 9.1E-09 9.OE-09 9.8E-11 "A Nearest Res E 1.80 1.4E-08 1.4E-08 1.4E-08 1.8E-10 "A Nearest Res ESE 2.30 8.2E-09 8.1E-09 8.OE-09 6.3E-11 C "A Nearest Cow NNW 3.50 1.7E-07 1.7E-07 1.6E-07 3.5E-10 "A Nearest Garde SW 1.30 9.2E-08 9.1E-08 9.1E-08 7.2E-10 "A Nearest Garde WSW 1.90 9.5E-08 9.5E-08 9.4E-08 2.1E-10 "A Nearest Garde WNW 2.40 2.1E-07 2.1E-07 2.OE-07 9.7E-10 "A Nearest Garde NW 2.90 2.OE-07 2.OE-07 1.9E-07 8.2E-10 "A Nearest Garde NNW 1.90 1.9E-07 1.9E-07 1.9E-07 9.1E-10 "A Nearest Garde N 3.00 7.OE-08 7.0E-08 6.8E-08 4.9E-10 "A Nearest Garde ENE 1.70 9.1E-09 9.1E-09 9.OE-09 9.8E-11 "A Nearest Garde E 2.00 1.4E-08 1.4E-08 1.3E-08 1.6E-10 "A Nearest Garde ESE 2.30 8.2E-09 8.1E-09 8.OE-09 6.3E-11

Atmospheric Diffusion Estimates Elevated Releases October-December 2001 B306

ERP ELEVATED STACK RELEASES - OCT-DEC 2001 NO DECAY, UNDEPLETED CORRECTED USING STANDARD OPEN TERRAIN FACTORS ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE SECTOR .250 .500 .750 1.000 1.500 2.000 2.500 3.000 3.500 4.000 4.500 S 3.022E-11 2.131E-09 1.061E-08 1.845E-0I8 2.301E-08 2.082E-08 1.761E-08 1. .477E-08 1.249E-08 1.461E-08 1.676E-08 SSW 2.295E-16 2.815E-10 5.353E-09 1.144E-0:8 1.606E-08 1.520E-08 1.319E-08 1. .476E-08 1.546E-08 1.366E-08 1.224E-08 SW 7.072E-17 1.737E-10 8.187E-09 2.411E-0O 8 4.663E-08 3.282E-08 2.429E-08 1. 882E-08 1.512E-08 1.250E-08 1.057E-08 WSW 1.700E-16 2.289E-10 1.202E-08 3.483E-0*8 6.171E-08 4.010E-08 2.850E-08 2..15KE-08 1.710E-08 1.402E-08 1.180E-08 W 8.615E-14 9.145E-09 4.976E-08 7.167E-0:8 7.434E-08 4.778E-08 3.361E-08 2..521E-08 1.981E-08 1.612E-08 1.348E-08 WNW 5.753E-15 2.430E-09 3.960E-08 7.726E-0 8 1.062E-07 6.724E-08 4.710E-08 3..793E-08 3.186E-08 2.580E-08 2.148E-08 NW 6.846E-16 6.180E-10 3.486E-08 1.003E-0 7 1.983E-07 1.225E-07 8.416E-08 6..409E-08 5.106E-08 4.093E-08 3.378E-08 NNW 9.315E-09 1.415E-08 4.165E-08 8.077E-0 8 1.419E-07 1.466E-07 1.374E-07 1..257E-07 1.177E-07 9.343E-08 7.653E-08 N 3.809E-10 2.117E-08 5.286E-08 6.958E-0 8 7.912E-08 7.505E-08 6.667E-08 5. .709E-08 4.917E-08 4.278E-08 3.761E-08 NNE 8.073E-11 5.346E-09 2.386E-08 3.966E-0 8 5.008E-08 4.705E-08 4.130E-08 3. .581E-08 3.120E-08 2.743E-08 2.437E-08 NE 3.022E-11 2.365E-09 1.354E-08 2.361E-0 8 2.964E-08 2.732E-08 2.364E-08 2. .032E-08 1.761E-08 1.544E-08 1.371E-08 ENE 6.144E-16 5.110E-10 8.219E-09 1.625E-0 8 2.147E-08 2.000E-08 1.731E-08 1..482E-08 1.276E-08 1.112E-08 9.798E-09 E 4.436E-16 2.920E-10 4.318E-09 8.349E-0 9 1.138E-08 1.110E-08 9.957E-09 8S.754E-09 7.688E-09 6.790E-09 6.046E-09 ESE 2.359E-15 1.432E-09 2.082E-08 3.901E-0 8 4.851E-08 4.359E-08 3.676E-08 3..081E-08 2.605E-08 2.231E-08 1.936E-08 SE 6.045E-1i 5.931E-09 4.274E-08 7.419E-0.8 8.840E-08 7.791E-08 6.487E-08 5..384E-08 4.516E-08 3.841E-08 3.312E-08 SSE 2.083E-15 1.503E-09 2.278E-08 4.308E-0O 8 5.351E-08 4.789E-08 4.027E-08 3, .370E-08 2.847E-08 2.438E-08 2.117E-08 ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE SECTOR 5.000 7.500 10.000 15.000 20.000 25.000 30.000 35.000 40.000 45.000 50.000 S 1.543E-08 1.309E-08 8.764E-09 5.231E-0:9 3.923E-09 3.100E-09 2.446E-09 2..003E-09 1.713E-09 1.487E-09 1.299E-09 SSW 1.153E-08 1.015E-08 6.678E-09 3.898E-059 2.863E-09 2.178E-09 1.706E-09 1. 389E-09 1.164E-09 9.960E-I0 8.670E-10 SW 9.995E-09 8.825E-09 5.928E-09 3.551E-0O 9 2.651E-09 2.093E-09 1.725E-09 1. 411E-09 1.186E-09 1.018E-09 8.885E-10 WSW 1.087E-08 8.786E-09 6.929E-09 4.741E-0U 9 3.257E-09 2.439E-09 1.929E-09 1. 582E-09 1.334E-09 1.148E-09 1.004E-09 W 1.151E-08 6.564E-09 5.059E-09 3.712E-059 2.979E-09 2.236E-09 1.762E-09 1. .442E-09 1.213E-09 1.042E-09 9.101E-10 WNW 1.865E-08 1.143E-08 8.245E-09 5.415E-0 9 3.835E-09 2.932E-09 2.366E-09 1. 958E-09 1.652E-09 1.420E-09 1.241E-09 NW 2.899E-08 1.690E-08 1.189E-08 7.484E-0*9 5.102E-09 3.799E-09 3.055E-09 2. 508E-09 2.105E-09 1.805E-09 1.573E-09 NNW 6.598E-08 3.894E-08 2.556E-08 1.490E-0O 8 1.020E-08 7.617E-09 6.079E-09 5. .024E-09 4.307E-09 3.716E-09 3.240E-09 N 3.349E-08 2.157E-08 1.813E-08 1.507E-0O 8 1.334E-08 1.135E-08 8.966E-09 7..321E-09 6.137E-09 5.256E-09 4.578E-09 tz NNE 2.841E-08 4.909E-08 3.204E-08 1.855E-0i8 1.264E-08 9.410E-09 7.403E-09 6. .049E-09 5.081E-09 4.359E-09 3.802E-09 NE 1.619E-08 3.437E-08 2.255E-08 1.317E-0I8 9.022E-09 6.744E-09 5.385E-09 4. .444E-09 3 760E-09 3.230E-09 2.821E-09 ENE 1.075E-08 1.663E-08 1.100E-08 6.459E-0O 9 4.435E-09 3.317E-09 2.724E-09 2..284E-09 1. 916E-09 1.643E-09 1.432E-09 E 6.733E-09 1.278E-08 8.614E-09 5.186E-0O 9 3.620E-09 2.741E-09 2.185E-09 1..805E-09 1. 605E-09 1.433E-09 1.255E-09 ESE 1.966E-08 2.351E-08 1.570E-08 9.332E-0!9 6.453E-09 4.851E-09 3.843E-09 3..158E-09 2.665E-09 2.295E-09 2.009E-09 SE 2.891E-08 1.733E-08 1.300E-08 8.902E-0O 9 6.386E-09 4.958E-09 4.050E-09 3..423E-09 2.860E-09 2.442E-09 2.121E-09 SSE 2.260E-08 3.023E-08 1.956E-08 1.120E-0 8 7.567E-09 5.597E-09 4.381E-09 3. .565E-09 2.984E-09 2.552E-09 2.220E-09 CHI/Q (SEC/METER CUBED) FOR EACH SEGMENT SEGMENT BOUNDARIES IN MILES FROM THE SITE DIRECTION .5-1 1-2 2-3 3-4 4-5 5-10 10-20 20-30 30-40 40-50 FROM SITE S 1.221E-08 2.103E-08 1.733K-08 1.395E-08 1.563E-08 1.169E-08 5.435E-09 3.058E-09 2.019E-09 1.484E-09 SSW 6.929E-09 1.465E-08 1.435E-08 1.457E-08 1.240E-08 8.913E-09 4.056E-09 2.172E-09 1.394E-09 9.980E-10 SW 1.348E-08 3.549E-08 2.438E-08 1.518E-08 1.093E-08 7.798E-09 3.679E-09 2.094E-09 1.415E-09 1.020E-09 WSW 1.953E-08 4.613E-08 2.882E-08 1.721E-08 1.212E-08 8.425E-09 4.568E-09 2.453E-09 1.587E-09 1.149E-09 W 5.047E-08 6.194E-08 3.403E-08 1.995E-08 1.353E-08 6.993E-09 3.686E-09 2.245E-09 1.446E-09 1.044E-09 WNW 4.808E-08 8.246E-08 4.880E-08 3.128E-08 2.171E-08 1.162E-08 5.342E-09 2.946E-09 1.958E-09 1.422E-09 NW 5.632E-08 1.428E-07 8.636E-08 5.092E-08 3.412E-08 1.736E-08 7.405E-09 3.849E-09 2.511E-09 1.808E-09 NNW 5.293E-08 1.304E-07 1.352E-07 1.107E-07 7.763E-08 3.900E-08 1.518E-08 7.691E-09 5.053E-09 3.715E-09 N 5.325E-08 7.519E-08 6.507E-08 4.900E-08 3.761E-08 2.269E-08 1.498E-08 1.093E-08 7.340E-09 5.266E-09 NNE 2.677E-08 4.642E-08 4.064E-08 3.108E-08 2.677E-08 3.692E-08 1.892E-08 9.470E-09 6.067E-09 4.366E-09 NE 1.553E-0O 2.727E-0O 2. 330E-08 1.756E-08 1.514E-08 2.508E-08 1.341E-08 6.808E-09 4.452E-09 3.236E-09 ENE 1.007E-0O 1.966E-0O 1.703E-08 1.272E-08 1.054E-08 1.282E-08 6.568E-09 3.378E-09 2.270E-09 1.646E-09 E 5.215E-09 1.058E-08 9.779E-09 7.650E-09 6.521E-09 9.586E-09 5.252E-09 2.753E-09 1.838E-09 1.418E-09 ESE 2.460E-0O 4.422E-08 3.620E-08 2.598E-08 2.034E-08 1.919E-08 9.469E-09 4.875E-09 3.166E-09 2.299E-09 SE 4.854E-0O 8.058E-08 6.393E-08 4.507E-08 3.313E-08 1.798E-08 8.694E-09 4.976E-09 3.388E-09 2.447E-09 SSE 2.707E-08 4.870E-08 3.967E-08 2.841E-08 2.265E-08 2.379E-08 1.144E-08 5.636E-09 3.577E-09 2.557E-09

ERP ELEVATED STACK RELEASES - OCT-DEC 2001 2.260 DAY DECAY, UNDEPLETED CORRECTED USING STANDARD OPEN TERRAIN FACTORS ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE SECTOR .250 .500 .750 1.000 1.500 2.000 2.500 3.000 4.000 4.500 S 3.022E-11 2.130E-09 1.059E-08 1. 841K-0 8 2.295E-08 2.075E-08 1.754E-08 1 .469E-08 3.500 SSW 2.295E-16 2.813E-10 5.345E-09 1.241E-O8 1.451E-08 1.664E-08 1.141E-0O 8 1.600E-08 1.513E-08 1.310E-08 1 .465E-08 1.532E-08 1.352E-08 1.210K-OS SW 7.069E-17 1.735E-10 8.174E-09 2.406E-0 8 4.651E-08 3.270E-08 2.419E-08 1 .872E-08 WSW 1.699E-16 2.287E-10 1.200E-08 1.503E-08 1.241E-08 1.049E-08 3.475E-0O 8 6.151E-08 3.993E-08 2.83SE-08 2 .144E-08 1.697E-08 1.390E-08 1.169E-08 W 8.613E-14 9.139E-09 4.969E-08 7.151E-0O 8 7.407E-08 4.755E-08 3.340E-08 2 .502E-08 WNW 5.752E-15 2.428E-09 3.955E-08 1.964E-08 1.597E-08 1.333E-08 7.715E-0a8 1.060E-07 6.705E-08 4.694E-08 3 .777E-08 3.170E-08 2.565E-08 2.134E-08 NW 6.844E-16 6.176E-10 3.482E-08 1.001E-0' 7 1.979E-07 1.221E-07 8.385E-08 6 .382E-08 NNW 9.313E-09 1.415E-08 4.162E-08 5.080E-08 4.069E-08 3.356E-08 8.067E-0;8 1.416E-07 1.463E-07 1.370E-07 1 .253E-07 1.171E-07 9.295E-08 7.609E-08 N 3.808E-10 2.116E-08 5.283E-08 6.951E-O08 7.899E-08 7.489E-08 6.650E-08 5 .691E-08 NNE 4.899E-08 4.260E-08 3.743E-08 8.071E-11 5.344E-09 2.384E-08 3.961E-0a8 4.998E-08 4.692E-08 4.11SE-08 3 .566E-08 3.10sE-08 NE 3.022E-Il 2.364E-09 1.352E-08 2.728E-08 2.422E-08 ENE 2 .358E-0l 8 2.958E-08 2.725E-08 2.357E-08 2 .024E-08 1.753E-08 1.536E-08 1.363E-08 6.142E-16 5.107E-10 8.211E-09 1.622E-0I8 2.142E-08 1.994E-08 1.724E-08 1 .475E-08 E 4.435E-16 2.91SE-10 4.315E-09 1.270E-08 1.105E-08 9.731E-09 8.341E-0O9 1.137E-08 1.107E-08 9.924E-09 8S.717E-09 7.649E-09 6.750E-09 6.006E-09 ESE 2.359E-15 1.431E-09 2.081E-08 3.897E-0O8 4.843E-08 4.350E-08 3.666E-08 3 .070E-08 2.595E-08 SE 2.221E-08 1.926E-08 6.044E-li 5.928E-09 4.271E-08 7.412E-0I8 8.826E-08 7.774E-08 6.469E-08 5. .366E-08 4.499E-08 3.824E-08 3.295E-08 SSE 2.083E-15 1.503E-09 2.276E-08 4.303E-088 5.341E-08 4.777E-08 4.014E-08 3 .356E-08 2.834E-08 2.425E-08 2.104E-08 ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE SECTOR 5.000 7.500 10.000 15.000 20.000 25.000 30.000 35.000 40.000 45.000 S 1.531E-08 1.294E-08 8.627E-09 50.000 5.110E-0O 9 3.801E-09 2.980E-09 2.332E-09 1. .896E-09 1.608E-09 1.385E-09 1.200E-09 SSW 1.138E-08 9.944E-09 6.500E-09 3.743E-059 2.712E-09 2.036E-09 1.574E-09 1. .265E-09 1.046E-09 8.835E-l0 SW 9.906E-09 8.676E-09 5.791E-09 7.591E-10 3.425E-0O9 2.518E-09 1.958E-09 1.588E-09 1. .280E-09 1.061E-09 8. 985E-10 7.733E-l0 WSW 1.075E-08 8.619E-09 6.743E-09 4.540E-0O 3.074E-09 2.269E-09 1.768E-09 1..429E-09 1.187E-09 1. 007E-09 W 1.137E-08 6.446E-09 4.941E-09 8.679E-l0 3.587E-0O9 2.850E-09 2.116E-09 1.649E-09 1. 335E-09 1.112E-09 9.451E-l0 8.169E-10 00 WNW 1.852E-08 1.130E-08 8.121E-09 5.290E-09 3.716E-09 2.818E-09 2.255E-09 1.*852E-09 1.549E-09 1.321E-09 1.145E-09 NW 2.878E-08 1.672E-08 1.172E-08 7.317E-0S 4.951E-09 3.659E-09 2.920E-09 2. .379E-09 1.982E-09 1.687E-09 1.459E-09 NNW 6.555E-08 3.856E-08 2.522E-08 1.461E-08 9.937E-09 7.372E-09 5.845E-09 4. 799E-09 4.087E-09 3.503E-09 3.035E-09 N 3.331E-08 2.140E-08 1.794E-08 1.484E-08 1.306E-08 1.104E-08 8.677E-09 7. 046E-09 5.874E-09 5.004E-09 4.334E-09 NNE 2.821E-08 4.858E-08 3.159E-08 1. 817E-08 1.229E-08 9.085E-09 7.096E-09 5. 758E-09 4.803E-09 4.091E-09 3.543E-09 NE 1.609E-08 3.403E-08 2.226E-08 1.291E-08 8.789E-09 6.528E-09 5.178E-09 4. 24SE-09 3.569E-09 3.046E-09 2.643E-09 ENE 1.067E-08 1.647E-08 1.08SE-08 6.332E-09 4.320E-09 3.210E-09 2.618E-09 2. 180E-09 1.818E-09 1.548E-09 1.341E-09 E 6.681E-09 1.263E-08 8.479E-09 5.065E-09 3.508E-09 2.635E-09 2.085E-09 1. 709E-09 1.507E-09 1.335E-09 1.160E-09 ESE 1.955E-08 2.331E-08 1.552E-08 9.166E-09 6.300E-09 4.706E-09 3.706E-09 3. 027E-09 2.53KE-09 2.173E-09 1.889E-09 SE 2.875E-08 1.719E-08 1.285E-08 8.751E-09 6.239E-09 4.813E-09 3.905E-09 3. 278E-09 2.722E-09 2.309E-09 1.992E-09 SSE 2.245E-08 2.991E-08 1.928E-08 1.096E-08 7.357E-09 5.403E-09 4.200E-09 3. 394E-09 2.821E-09 2.396E-09 2.070E-09 CHI/Q (SEC/METER CUBED) FOR EACH SEGMENT SEGMENT BOUNDARIES IN MILES FROM THE SITE DIRECTION .5-1 1-2 2-3 3-4 4-5 5-10 10-20 20-30 30-40 40-50 FROM SITE S 1.219E-08 2.097E-08 1.726E-08 1.386E-08 1.552E-08 1.155E-08 5.310E-09 2.940E-09 1.911E-09 1.382E-09 SSW 6.915E-09 1.459E-08 1.426E-08 1.444E-08 1.225E-08 8.732E-09 3.898E-09 2.032E-09 1.270E-09 8.856E-10 SW 1.346E-08 3.539E-08 2.427E-08 1.509E-08 1.084E-08 7.667E-09 3.548E-09 1.959E-09 1.285E-09 9.004E-10 WSW 1.950E-08 4.598E-08 2.867E-08 1.708E-08 1.200E-08 8.259E-09 4.378E-09 2.283E-09 1.434E-09 1.009E-09 W 5.038E-08 6.171E-08 3.382E-08 1.978E-08 1.338E-08 6.871E-09 3.561E-09 2.125E-09 1.340E-09 9.470E-10 WNW 4.801E-08 8.228E-08 4.864E-08 3.113E-08 2.157E-08 1.149E-08 5.220E-09 2.833E-09 1.852E-09 1.324E-09 NW 5.624E-08 1.425E-07 8.605E-08 5.067E-08 3.390E-08 1.717E-08 7.243E-09 3.708E-09 2.382E-09 1.690E-09 NNW 5.287E-08 1.301E-07 1.348E-07 1.102E-07 7.718E-08 3.863E-08 1.489E-08 7.445E-09 4.827E-09 3.502E-09 N 5.321E-08 7.506E-08 6.490E-08 4.882E-08 3.744E-08 2.251E-08 1.474E-08 1.063E-08 7.066E-09 5.014E-09 NNE 2.674E-08 4.632E-08 4.050E-08 3.093E-08 2.660E-08 3.650E-08 1.854E-08 9.145E-09 5.776E-09 4.099E-09 NE 1.551E-08 2.721E-08 2.322E-08 1.748E-08 1.505E-08 2.481E-08 1.316E-08 6.591E-09 4.254E-09 3.052E-09 ENE 1.006E-08 1.961E-08 1.696E-08 1.265E-08 1.047E-08 1.268E-08 6.442E-09 3.269E-O9 2.167E-09 1.551E-09 E 5.210E-09 1.056E-08 9.746E-09 7.612E-09 6.477E-0S 9.464E-0S 5.131E-09 2.648E-O9 1.739E-09 1.321E-09 ESE 2.458E-08 4.414E-08 3.610E-08 2.588E-08 2.024E-08 1.901E-08 9.304E-09 4.731E-09 3.035E-09 2.176E-09 SE 4.849E-08 8.044E-08 6.376E-08 4.490E-08 3.296E-08 1.783E-08 8.546E-09 4.830E-09 3.245E-09 2.314E-09 SSE 2.705E-08 4.860E-08 3.954E-08 2.828E-08 2.251E-08 2.353E-08 1.121E-08 5.443E-09 3.406E-09 2.401E-09 USNRC COMPUTER CODE - XOQDOQ, VERSION 2.0 RUN DATE: 4- 2-2002 10:58

ERP ELEVATED STACK RELEASES - OCT-DEC 2001 8.000 DAY DECAY, DEPLETED CORRECTED USING STANDARD OPEN TERRAIN FACTORS ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE SECTOR .250 .500 .750 1.000 1.500 2.000 2.500 3.000 3.500 4.000 4.500 S 3.022E-11 2.116E-09 1.055E-08 1.838E-08 2.276E-08 2.043E-08 1.715E-08 1..428E-08 1.199E-08 1.402E-08 1. 612E-08 SSW 2.295E-16 2.814E-10 5.351E-09 1.143E-08 1.590E-08 1.492E-08 1.284E-08 1. 430E-08 1.493E-08 1.313E-08 1.173E-08 SW 7.071E-17 1.737E-10 8.183E-09 2.410E-08 4.620E-08 3.228E-08 2.376E-08 1. .833E-08 1.468E-08 1.210E-08 1.021E-08 WSW 1.700E-16 2.289E-10 1.201E-08 3.477E-08 6.094E-08 3.927E-08 2.773E-08 2. .089E-08 1.649E-08 1.348E-08 1.131E-08 W 8.614E-14 9.143E-09 4.950E-08 7.097E-08 7.319E-08 4.679E-08 3.277E-08 2. .450E-08 1.920E-08 1.559E-08 1.300E-08 WNW 5.753E-15 2.429E-09 3.955E-08 7.663E-018 1.046E-07 6.576E-08 4.585E-08 3 .685E-08 3.091E-08 2.493E-08 2.066E-08 NW 6.845E-16 6.179E-10 3.485E-08 9.981E-018 1.959E-07 1.201E-07 8.210E-08 6 .232E-08 4.952E-08 3.953E-08 3.246E-08 NNW 9.315E-09 1.403E-08 4.128E-08 8.040E-018 1.407E-07 1.448E-07 1.354E-07 1 .238E-07 1.158E-07 9.158E-08 7.467E-08 N 3.809E-10 2.099E-08 5.221E-08 6.891E-018 7.810E-08 7.375E-08 6.525E-08 5 .565E-08 4.778E-08 4.144E-08 3.634E-08 NNE 8.072E-11 5.308E-09 2.372E-08 3.950E-018 4.957E-08 4.627E-08 4.038E-08 3 .486E-08 3.025E-08 2.650E-08 2.348E-08 NE 3.022E-11 2.350E-09 1.348E-08 2.354E-088 2.934E-08 2.685E-08 2.309E-08 1 .975E-08 1.704E-08 1.488E-08 1.317E-08 ENE 6.143E-16 5.109E-10 8.217E-09 1.624E-018 2.128E-08 1.966E-08 1.689E-08 1 .438E-08 1.232E-08 1.068E-08 9.378E-09 E 4.436E-16 2.919E-10 4.317E-09 8.347E-059 1.130E-08 1.094E-08 9.771E-09 8 .557E-09 7.490E-09 6.597E-09 5.860E-09 ESE 2.359E-15 1.432E-09 2.082E-08 3.900E-018 4.808E-08 4.284E-08 3.586E-08 2. .985E-08 2.509E-08 2.137E-08 1.846E-08 SE 6.045E-11 5.900E-09 4.262E-08 7.405E-0O 8 8.752E-08 7.649E-08 6.319E-08 5. .207E-08 4.340E-08 3.669E-08 3.147E-08 SSE 2.083E-15 1.503E-09 2.277E-08 4.307E-088 5.301E-08 4.704E-08 3.924E-08 3 .260E-08 2.737E-08 2.331E-08 2.013E-08 ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE SECTOR 5.000 7.500 10.000 15.000 20.000 25.000 30.000 35.000 40.000 45.000 50.000 S 1.482E-08 1.242E-08 8.048E-09 4.488E-059 3.112E-09 2.307E-09 1.742E-09 1..372E-09 1.135E-09 9.560E-10 8.118E-10 SSW 1.103E-08 9.600E-09 6.107E-09 3.326E-059 2.269E-09 1.655E-09 1.249E-09 9. .828E-10 7.979E-10 6.630E-10 5.613E-10 SW 9.651E-09 8.432E-09 5.472E-09 3.049E-059 2.092E-09 1.541E-09 1.218E-09 9..606E-10 7.812E-10 6.503E-10 5.513E-10 WSW 1.042E-08 8.289E-09 6.339E-09 4.101E-059 2.688E-09 1.934E-09 1.475E-09 1..171E-09 9.576E-10 8. 011E-10 6. 824E-10 W 1.108E-08 6.271E-09 4.782E-09 3.299E-059 2.481E-09 1.791E-09 1.362E-09 1..080E-09 8.828E-10 7.383E-10 6.287E-10 WNW 1.786E-08 1.063E-08 7.422E-09 4.538E-059 2.959E-09 2.134E-09 1.657E-09 1..324E-09 1.082E-09 9.029E-10 7.674E-10 NW 2.772E-08 1.569E-08 1.068E-08 6.302E-059 4.056E-09 2.876E-09 2.227E-09 1..769E-09 1.441E-09 1.201E-09 1.020E-09 NNW 6.405E-08 3.665E-08 2.321E-08 1. 257E-088 7 891E-09 5.478E-09 4.119E-09 3. .258E-09 2.699E-09 2.257E-09 1 913E-09 N 3.228E-08 2.062E-08 1.731E-08 1.443E-083 1.245E-08 1.009E-08 7.741E-09 6..152E-09 5.031E-09 4.212E-09 3.591E-09 NNE 2.745E-08 4.753E-08 2.995E-08 1.636E-088 1.059E-08 7.546E-09 5.713E-09 4..509E-09 3.670E-09 3.058E-09 2.595E-09 0NE 1.561E-08 3.334E-08 2.113E-08 1.164E-018 7.587E-09 5.435E-09 4.190E-09 3..354E-09 2.759E-09 2.310E-09 1.969E-09 ENE 1.030E-08 1.605E-08 1.026E-08 5.621E-059 3.560E-09 2.488E-09 1.924E-09 1. .546E-09 1.257E-09 1.046E-09 8.874E-10 E 6.535E-09 1.246E-08 8.112E-09 4.539E-099 2.908E-09 2.049E-09 1.533E-09 1..197E-09 1.010E-09 8.630E-10 7.301E-10 ESE 1.872E-08 2.250E-08 1.456E-08 8.100E-059 5.195E-09 3.663E-09 2.743E-09 2. .143E-09 1.726E-09 1.424E-09 1.196E-09 5E 2.733E-08 1.607E-08 1.193E-08 8.073E-059 5.733E-09 4.422E-09 3.596E-09 3..017E-09 2.460E-09 2.054E-09 1.747E-09 SSE 2.149E-08 2.883E-08 1.802E-08 9.735E-059 6.250E-09 4.426E-09 3.335E-09 2. .622E-09 2.127E-09 1.767E-09 1.496E-09 CHI/Q (SEC/METER CUBED) FOR EACH SEGMENT SEGMENT BOUNDARIES IN MILES FROM THE SITE DIRECTION .5-1 1-2 2-3 3-4 4-5 5-10 10-20 20-30 30-40 40-50 FROM SITE S 1.215E-08 2.075E-08 1. 687E-08 1.342E-08 1.502E-08 1. 101E-08 4.667E-09 2.296E-09 1.387E-09 9.555E-10 SSW 6.925E-09 1.447E-08 1.398E-08 1.406E-08 1.188E-08 8.365E-09 3.474E-09 1.656E-09 9.883E-10 6.653E-10 SW 1.348E-08 3.510E-08 2.386E-08 1.474E-08 1.056E-08 7.387E-09 3.162E-09 1.558E-09 9.657E-10 6.524E-10 WSW 1.951E-08 4.549E-08 2.807E-08 1.660E-08 1.162E-08 7.896E-09 3.971E-09 1.952E-09 1.177E-09 8.035E-10 W 5.008E-08 6.096E-08 3.320E-08 1.934E-08 1.305E-08 6.677E-09 3.265E-09 1.803E-09 1.086E-09 7.405E-10 WNW 4.778E-08 8.113E-08 4.756E-08 3.033E-08 2.089E-08 1.081E-08 4.477E-09 2.163E-09 1.327E-09 9.057E-10 NW 5.611E-08 1.409E-07 8.433E-08 4.937E-08 3.280E-08 1. 613E-08 6.276E-09 2.931E-09 1.775E-09 1.205E-09 NNW 5.261E-08 1.291E-07 1.333E-07 1.088E-07 7.575E-08 3.677E-08 1.285E-08 5.578E-09 3.291E-09 2.261E-09 N 5.269E-08 7.413E-08 6.368E-08 4.761E-08 3.635E-08 2.174E-08 1.419E-08 9.781E-09 6.179E-09 4.225E-09 NNE 2.664E-08 4.587E-08 3.974E-08 3.014E-08 2.585E-08 3.526E-08 1.682E-08 7.625E-09 4.534E-09 3.068E-09 NE 1.548E-08 2.695E-08 2.276E-08 1.699E-08 1.458E-08 2.398E-08 1.195E-08 5.511E-09 3.366E-09 2.317E-09 ENE 1.007E-08 1.944E-08 1.662E-08 1.228E-08 1.011E-08 1.220E-08 5.737E-09 2.548E-09 1.544E-09 1.050E-09 E 5.214E-09 1.048E-08 9.597E-09 7.455E-09 6.328E-09 9.213E-09 4.608E-09 2.072E-09 1.222E-09 8.574E-10 ESE 2.459E-08 4.373E-08 3.532E-08 2.503E-08 1.942E-08 1. 813E-08 8.244E-09 3.704E-09 2.156E-09 1.429E-09 5E 4.843E-08 7.962E-08 6.229E-08 4.332E-08 3.148E-08 1.673E-08 7.889E-09 4.441E-09 2.970E-09 2.061E-09 SSE 2.707E-08 4.815E-08 3.866E-08 2.732E-08 2.158E-08 2.240E-08 1.003E-08 4.4763-09 2.637E-09 1.774E-09

ERP ELEVATED STACK RELEASES - OCT-DEC 2001 CORRECTED USING STANDARD OPEN TERRAIN FACTORS

• RELATIVE DEPOSITION PER UNIT AREA (M**-2) AT FIXED POINTS BY DOWNWIND SECTORS DIRECTION DISTANCES IN MILES FROM SITE .25 .50 .75 1.00 1.50 2.00 2.50 3.00 3.50 4.00 4.50 S 3.040E-10 4.202E-10 6.131E-10 5.705E-10 3.387E-10 2.236E-10 1.568E-10 1.147E-10 8.675E-11 6.947E-11 6.475E-11 SSW 2.602E-11 1.561E-10 3.324E-10 3.443E-10 2.151E-10 1.442E-10 1.019E-10 7.482E-11 7.021E-11 5.318E-11 4.165E-11 SW 1.369E-11 8.216E-11 1.749E-10 1.812E-10 2.253E-10 1.226E-10 7.582E-11 5.141E-11 3.712E-11 2.805E-11 2.194E-11 WSW 1.917E-11 1.150E-10 2.449E-10 5.205E-10 3.143E-10 1.710E-10 1.058E-10 7.171E-11 5.177E-11 3.913E-11 3.061E-11 W 1.780E-11 9.162E-10 8.948E-10 6.129E-10 2.969E-10 1.600E-10 9.858E-11 6.673E-11 4.822E-11 3.656E-11 2.876E-11 WNW 2.876E-11 1.725E-10 1.207E-09 9.948E-10 6.066E-10 3.098E-10 1.881E-10 1.311E-10 1.030E-10 8.424E-11 7.323E-11 NW 5.478E-11 3.286E-10 6.998E-10 1.875E-09 1.257E-09 6.279E-10 3.740E-10 2.517E-10 1.863E-10 1.484E-10 1.254E-10 NNW 1.694E-09 1.741E-09 2.017E-09 1.701E-09 1.754E-09 9.536E-10 5.978E-10 5.171E-10 3.949E-10 3.265E-10 2.866E-10 N 4.153E-09 3.863E-09 4.001E-09 3.175E-09 1.719E-09 1.100E-09 7.594E-10 5.516E-10 4.154E-10 3.217E-10 2.547E-10 NNE 8.941E-10 1.154E-09 1.612E-09 1.476E-09 8.691E-10 5.721E-10 4.006E-10 2.930E-10 2.215E-10 1.717E-10 1.360E-10 NE 3.245E-10 5.434E-10 8.755E-10 8.423E-10 5.085E-10 3.374E-10 2.372E-10 1.738E-10 1.315E-10 1.020E-10 8.078E-11 ENE 4.656E-11 2.793E-10 5.948E-10 6.161E-10 3.848E-10 2.580E-10 1.823E-10 1.339E-10 1.014E-10 7.871E-11 6.233E-11 E 2.876E-11 1.725E-10 3.674E-10 3.805E-10 2.377E-10 1.594E-10 1.126E-10 8.270E-11 6.263E-11 4.861E-11 3.850E-11 ESE 1.493E-10 8.956E-10 1.907E-09 1.975E-09 1.234E-09 8.272E-10 5.843E-10 4.292E-10 3.251E-10 2.523E-10 1.998E-10 SE 7.723E-10 1.826E-09 3.326E-09 3.315E-09 2.036E-09 1.358E-09 9.568E-10 7.020E-10 5.314E-10 4.123E-10 3.265E-10 SSE 1.438E-10 8.627E-10 1.837E-09 1.903E-09 1.188E-09 7.969E-10 5.629E-10 4.135E-10 3.132E-10 2.431E-10 1. 925E-10 DIRECTION DISTANCES IN MILES FROM SITE 5.00 7.50 10.00 15.00 20.00 25.00 30.00 35.00 40.00 45.00 50.00 S 5.205E-11 5.086E-11 3.718E-11 2.275E-11 1.453E-11 8.719E-12 6.236E-12 4.674E-12 3.854E-12 3.078E-12 2.513E-12 SSW 3.414E-11 3.032E-11 2.176E-11 1. 311E-11 7.621E-12 5.375E-12 3.853E-12 2.894E-12 2.301E-12 1.838E-12 1.500E-12 SW 1.764E-11 2.628E-11 2.036E-11 1.299E-11 8.366E-12 4.559E-12 3.366E-12 2.528E-12 1. 965E-12 1.570E-12 1.281E-12 WSW 2.539E-11 2.510E-11 1. 848E-11 1. 109E-11 6.713E-12 4.501E-12 3.266E-12 2.453E-12 1.907E-12 1.523E-12 1.243E-12 W 2.332E-11 1.087E-11 1.992E-11 1.298E-11 7.321E-12 4.963E-12 3.557E-12 2.671E-12 2.076E-12 1. 659E-12 1.354E-12

('a WNW 6.676E-11 4.710E-11 3.595E-11 2.270E-11 1.310E-11 8.486E-12 6.099E-12 4.580E-12 2.845E-12 3.561E-12 2.322E-12 C NW 1.113E-10 7.314E-11 5.423E-11 3.270E-11 1. 990E-11 1.332E-11 9.523E-12 7.152E-12 5.585E-12 4.462E-12 3.642E-12 NNW 2.632E-10 1.891E-10 1.453E-10 9.227E-11 5.946E-11 3.936E-11 2.512E-11 1.806E-11 1.394E-11 1.113E-11 9.089E-12 N 2.054E-10 9.761E-11 5.973E-11 3.170E-11 1.145E-10 6.426E-11 4.605E-11 3.458E-11 2.689E-11 2.148E-11 1.753E-11 NNE 1.096E-10 2.434E-10 1.496E-10 7.697E-11 4.683E-11 3.136E-11 2.242E-11 1.679E-11 1.303E-11 1.039E-11 8.468E-12 NE 6.508E-11 1.639E-10 1.006E-10 5. 170E-11 3.145E-11 2.106E-11 1.502E-11 1.128E-11 8.769E-12 7.005E-12 5.718E-12 ENE 5.020E-11 7.634E-11 5.787E-11 3.636E-11 2.333E-11 1.542E-11 1.079E-11 7.140E-12 5.555E-12 4.440E-12 3.626E-12 E 3.101E-11 5.236E-11 4.022E-11 2.551E-11 1.640E-11 1.083E-11 7.568E-12 5.515E-12 4.179E-12 3.123E-12 2.543E-12 ESE 1. 609E-10 1. 660E-10 1.179E-10 7.045E-11 4.470E-11 2.964E-11 2.086E-11 1.533E-11 1.172E-11 9.237E-12 7.456E-12 SE 2.630E-10 1.246E-10 7.596E-11 3.994E-11 2.431E-11 1. 667E-11 1.241E-11 2.243E-11 1.723E-11 1.364E-11 1.107E-11 SSE 1.550E-10 1.930E-10 1.185E-10 6.083E-11 3.700E-11 2.478E-11 1.772E-11 1.328E-11 1.030E-11 8.218E-12 6.699E-12

• ** * **** **** *** **

• RELATIVE DEPOSITION PER UNIT AREA (M**-2) BY DOWNWIND SECTORS SEGMENT BOUNDARIES IN MILES DIRECTION .5-1 1-2 2-3 3-4 4-5 5-10 10-20 20-30 30-40 40-50 FROM SITE S 5.513E-10 3.390E-10 1.578E-10 8.816E-11 6.144E-11 4.505E-11 2.231E-11 9.276E-12 4.808E-12 3.099E-12 SSW 2.985E-10 2.123E-10 1.023E-10 6.504E-11 4.228E-11 2.736E-11 1.259E-11 5.365E-12 2.942E-12 1. 850E-12 SW 1.571E-10 1. 699E-10 7.852E-11 3.775E-11 2.216E-11 2.173E-11 1.257E-11 5.097E-12 2.553E-12 1.580E-12 WSW 3.385E-10 2.964E-10 1.095E-10 5.265E-11 3.120E-11 2.222E-11 1.079E-11 4.597E-12 2.477E-12 1.533E-12 W 7.743E-10 3.063E-10 1. 022E-10 4.907E-11 2.906E-11 1.766E-11 1.201E-11 5.029E-12 2.697E-12 1.670E-12 WNW 8.827E-10 5.610E-10 1.978E-10 1. 039E-10 7.410E-11 4.651E-11 2.138E-11 8.762E-12 4.626E-12 2.863E-12 NW 1.140E-09 1.115E-09 3.928E-10 1. 905E-10 1.270E-10 7.322E-11 3.179E-11 1.356E-11 7.233E-12 4.491E-12 NNW 1.815E-09 1.386E-09 6.604E-10 4.038E-10 2.898E-10 1.861E-10 8.947E-11 3.902E-11 1.850E-11 1.121E-11 N 3.603E-09 1.767E-09 7.670E-10 4.186E-10 2.563E-10 1.047E-10 7.475E-11 7.039E-11 3.492E-11 2.162E-11 NNE 1.450E-09 8.719E-10 4.033E-10 2.230E-10 1.368E-10 1.720E-10 7.972E-11 3.191E-11 1.697E-11 1. 046E-11 NE 7.869E-10 5.066E-10 2.386E-10 1. 323E-10 8.125E-11 1. 138E-10 5.357E-11 2.141E-11 1.139E-11 7.051E-12 ENE 5.342E-10 3.799E-10 1.831E-10 1.020E-10 6.269E-11 6.232E-11 3.535E-11 1.568E-11 7.578E-12 4.469E-12 E 3.299E-10 2.346E-10 1.131E-10 6.302E-11 3.872E-11 4.222E-11 2.473E-11 1.101E-11 5.593E-12 3.221E-12 ESE 1.713E-09 1.218E-09 5.871E-10 3.271E-10 2. 010E-10 1.435E-10 6.955E-11 3.014E-11 1.554E-11 9.314E-12 SE 2.988E-09 2.019E-09 9.619E-10 5.348E-10 3.284E-10 1.337E-10 4.100E-11 1.700E-11 1.759E-11 1.375E-11 SSE 1.650E-09 1.173E-09 5.655E-10 3.151E-10 1. 936E-10 1.514E-10 6.304E-11 2.521E-11 1.341E-11 8.273E-12

ERP ELEVATED STACK RELEASES - OCT-DEC 2001 CORRECTED USING STANDARD OPEN TERRAIN FACTORS SPECIFIC POINTS OF INTEREST RELEASE TYPE OF DIRECTION DIST. X/Q X/Q X/Q D/Q ID LOCATION FROM SITE (MI) (SEC/M3) (SEC/M3) (SEC/M3) (PER SQ.METER)

NO DECAY 2.260 DAY DECAY 8.000 DAY DECAY UNDEPLETED UNDEPLETED DEPLETED Site Boundary S .80 1.2E-08 1.2E-08 1.2E-08 6.2E-10 Site Boundary SSW .82 7.4E-09 7.4E-09 7.4E-09 3.5E-10 Site Boundary SW .97 2.3E-08 2.2E-08 2.2E-08 1.9E-10 Site Boundary WSW .93 2.8E-08 2.8E-08 2.8E-08 3.8E-10 Site Boundary W .91 6.6E-08 6.6E-08 6.6E-08 6.8E-10 Site Boundary WNW .94 7.0E-08 7.0E-08 6.9E-08 1.IE-09 Site Boundary NW .81 5.1E-08 5.1E-08 5.1E-08 7.4E-10 Site Boundary NNW .69 3.1E-08 3.1E-08 3.1E-08 1.9E-09 Site Boundary N .67 4.2E-08 4.2E-08 4.2E-08 3.9E-09 Site Boundary NNE .60 1.1E-08 1.1E-08 1.1E-08 1.3E-09 Site Boundary NE .62 6.5E-09 6.5E-09 6.5E-09 7.OE-10 Site Boundary ENE .59 2.1E-09 2.1E-09 2.1E-09 3.9E-10 Site Boundary E .53 4.6E-10 4.6E-10 4.6E-10 1.9E-10 Site Boundary ESE .54 2.8E-09 2.8E-09 2.8E-09 1.OE-09 Site Boundary SE .65 2.4E-08 2.4E-08 2.4E-08 2.7E-09 Site Boundary SSE .81 2.9E-08 2.9E-08 2.9E-08 1.9E-09 Nearest Res SSW 2.20 1.4E-08 1.4E-08 1.4E-08 1.2E-10 Nearest Res SW 1.30 4.0E-08 4.OE-08 4.OE-08 3.OE-10 Nearest Res WSW 1.20 4.9E-08 4.9E-08 4.9E-08 4.7E-10 Nearest Res W 1.00 7.2E-08 7.2E-08 7.1E-08 6.1E-10 Nearest Res WNW 1.70 8.7E-08 8.7E-08 8.6E-08 4.5E-10 Nearest Res NW .90 7.5E-08 7.4E-08 7.4E-08 2.OE-09 Nearest Res NNW 1.90 1.5E-07 1.5E-07 1.5E-07 1.IE-09 Nearest Res N 3.00 5.7E-08 5.7E-08 5.6E-08 5.5E-10 Nearest Res ENE 1.70 2.1E-08 2.1E-08 2.1E-08 3.3E-10 Nearest Res E 1.80 1.1E-08 1.1E-08 1.1E-08 1.9E-10 Nearest Res ESE 2.30 3.9E-08 3.9E-08 3.9E-08 6.7E-10 Nearest Cow NNW 3.50 1.2E-07 1.2E-07 1.2E-07 4.OE-10 Nearest Garde SW 1.30 4.0E-08 4.0E-08 4.0E-08 3.OE-10 Nearest Garde WSW 1.90 4.3E-08 4.3E-08 4.3E-08 1.9E-10 Nearest Garde WNW 2.40 5.0E-08 5.0E-08 4.9E-08 2.1E-10 Nearest Garde NW 2.90 6.7E-08 6.7E-08 6.6E-08 2.7E-l0 Nearest Garde NNW 1.90 1.5E-07 1.5E-07 1.5E-07 I.1E-09 Nearest Garde N 3.00 5.7E-08 5.7E-08 5.6E-08 5.5E-10 Nearest Garde ENE 1.70 2.1E-08 2.1E-08 2.1E-08 3.3E-10 Nearest Garde E 2.00 1.1E-08 1.1E-08 1.1E-08 1.6E-10 Nearest Garde ESE 2.30 3.9E-08 3.9E-08 3.9E-08 6.7E-10

Atmospheric Diffusion Estimates Elevated Releases July-December 2001 B312

ERP ELEVATED STACK RELEASES - JUL-DEC 2001 NO DECAY, UNDEPLETED CORRECTED USING STANDARD OPEN TERRAIN FACTORS ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE ID1MILES FROM THE SITE SECTOR .250 .500 .750 1.000 1.500 2.000 2.500 3.000 3.500 4.000 4.500 S 6.052E-11 4.292E-09 1.696E-08 2.786E-018 3.471E-08 3.187E-08 2.730E-08 2 .312E-08 1.971E-08 2.370E-08 2.735E-08 SSW 3.817E-11 2.592E-09 1.190E-08 2.103E-018 2.757E-08 2.573E-08 2.218E-08 2 .458E-08 2.520E-08 2.194E-08 1.935E-08 SW 1.326E-16 2.620E-10 1.190E-08 3.513E-018 6.867E-08 4.814E-08 3.548E-08 2 .737E-08 2.190E-08 1.804E-08 1.521E-08 WSW 1.862E-16 2.370E-10 1.251E-08 3.933E-018 8.643E-08 5.809E-08 4.207E-08 3 .220E-08 2.569E-08 2.115E-08 1.784E-08 W 1.057E-13 1.114E-08 6.550E-08 1.016E-0*7 1.148E-07 7.497E-08 5.314E-08 4 .002E-08 3.150E-08 2.565E-08 2.143E-08 WNW 1.630E-09 1.890E-08 9.992E-08 1.756E-0' 7 2.336E-07 1.463E-07 1.015E-07 8 .051E-08 6.664E-08 5.367E-08 4.448E-08 NW 1.977E-09 1.749E-08 8.660E-08 2.007E-0 7 3.593E-07 2.161E-07 1.457E-07 1 .088E-07 8.528E-08 6.778E-08 5.554E-08 NNW 5.926E-09 1.237E-08 4.460E-08 9.025E-0:8 1.578E-07 1.641E-07 1.563E-07 1 .446E-07 1.357E-07 1.078E-07 8.835E-08 N 2.787E-10 1.618E-08 4.822E-08 7.024E-0:8 8.449E-08 8.102E-08 7.213E-08 6 .179E-08 5.322E-08 4.629E-08 4.069E-08 NNE 5.097E-11 3.785E-09 2.252E-08 4.016E-0;8 5.149E-08 4.794E-08 4.162E-08 3 .576E-08 3.089E-08 2.697E-08 2.382E-08 NE 1.908E-11 1.670E-09 1.195E-08 2.220E-0:8 2.931E-08 2.768E-08 2.428E-08 2 .103E-08 1. 830E-08 1. 608E-08 1.428E-08 ENE 4.231E-16 3.881E-10 6.433E-09 1.282E-0;8 1.696E-08 1.576E-08 1.359E-08 1 .160E-08 9.967E-09 8.656E-09 7.610E-09 E 3.851E-16 3.124E-10 4.929E-09 9.622E-0; 9 1.276E-08 1.204E-08 1.054E-08 9 .090E-09 7.868E-09 6.868E-09 6.058E-09 ESE 1.552E-15 9.684E-10 1.419E-08 2.674E-0;8 3.372E-08 3.067E-08 2.611E-08 2 .204E-08 1. 875E-08 1.614E-08 1.406E-08 SE 7.633E-11 6.056E-09 3.301E-08 5.493E-0;8 6.500E-08 5.762E-08 4.829E-08 4 .032E-08 3.400E-08 2.906E-08 2.517E-08 SSE 1.114E-10 7.645E-09 3.209E-08 5.064E-018 5.884E-08 5.198E-08 4.354E-08 3 .639F-08 3.075E-08 2.635E-08 2.289E-08 ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE SECTOR 5.000 7.500 10.000 15.000 20.000 25.000 30.000 35.000 40.000 45.000 50.000 S 2.496E-08 1.923E-08 1.273E-08 7.487E-09 5.462E-09 4.240E-09 3.329E-09 2.716E-09 2.307E-09 1.993E-09 1.736E-09 SSW 1.780E-08 1.384E-08 9.005E-09 5.176E-09 3.708E-09 2.787E-09 2.172E-09 1.762E-09 1.471E-09 1.255E-09 1.089E-09 SW 1.418E-08 1.125E-08 7.459E-09 4.390E-09 3.176E-09 2.453E-09 1.985E-09 1.616E-09 1.354E-09 1.159E-09 1. 009E-09 WSW 1.639E-08 1.251E-08 9.508E-09 6.253E-09 4.278E-09 3.194E-09 2.519E-09 2.062E-09 1.735E-09 1.491E-09 1.302E-09 W 1.828E-08 1.037E-08 7.795E-09 5.457E-09 4.246E-09 3.181E-09 2.499E-09 2.041E-09 1.713E-09 1.469E-09 1.281E-09 WNW 3.838E-08 2.297E-08 1.634E-08 1.056E-08 7.433E-09 5.659E-09 4.551E-09 3.761E-09 3.168E-09 2.720E-09 2.374E-09 NW 4.723E-08 2.662E-08 1.830E-08 1.120E-08 7.588E-09 5.621E-09 4.479E-09 3.659E-09 3.063E-09 2.620E-09 2.279E-09 NNW 7.615E-08 4.484E-08 2.942E-08 1.715E-08 1.174E-08 8.759E-09 6.986E-09 5.769E-09 4.941E-09 4.261E-09 3.715E-09 N 3.622E-08 2.332E-08 1.962E-08 1.635E-08 1.444E-08 1.225E-08 9.678E-09 7.899E-09 6.620E-09 5.668E-09 4.935E-09 NNE 2.712E-08 4.593E-08 2.997E-08 1.736E-08 1.183E-08 8.804E-09 6.926E-09 5.660E-09 4.754E-09 4.079E-09 3.558E-09

- NE 3.558E-09 3.055E-09 2.666E-09 1.665E-08 3.277E-08 2.148E-08 1.251E-08 8.562E-09 6.393E-09 5.100E-09 4.206E-09 cia NE ENE 8.254E-09 1.197E-08 7.885E-09 4.610E-09 3.156E-09 2.355E-09 1.925E-09 1.608E-09 1.348E-09 1. 155E-09 1.005E-09 6.562E-09 1.040E-08 6.936E-09 4.121E-09 2.851E-09 2.145E-09 1.701E-09 1.399E-09 1.231E-09 1. 091E-09 9.534E-10 ESE 1.444E-08 1.720E-08 1.146E-08 6.785E-09 4.680E-09 3.511E-09 2.778E-09 2.279E-09 1.921E-09 1. 653E-09 1.445E-09 SE 2.207E-08 1.345E-08 1.031E-08 7.304E-09 5.306E-09 4.149E-09 3.400E-09 2.876E-09 2.407E-09 2.058E-09 1.789E-09 SSE 2.457E-08 3.201E-08 2.067E-08 1.180E-08 7.964E-09 5.883E-09 4.600E-09 3.739E-09 3.127E-09 2.673E-09 2.323E-09 CII/Q (SEC/METER CUBED) FOR EACH SEGMEDIT SEGMENT BOUNDARIES IN MILES FROM THE SITE DIRECTION .5-1 1-2 2-3 3-4 4-5 5-10 10-20 20-30 30-40 40-50 FROM SITE S 1.899E-08 3.193E-08 2.685E-08 2.221E-08 2.538E-08 1.762E-08 7.753E-09 4.201E-09 2.736E-09 1.991E-09 SSW 1.389E-08 2.530E-08 2.409E-08 2.378E-08 1.954E-08 1.257E-08 5.375E-09 2.787E-09 1.768E-09 1.257E-09 SW 1.964E-08 5.209E-08 3.561E-08 2.199E-08 1.567E-08 1.022E-08 4.532E-09 2.458E-09 1.622E-09 1.161E-09 WSW 2.170E-08 6.337E-08 4.239E-08 2.582E-08 1.828E-08 1.204E-08 6.098E-09 3.213E-09 2.068E-09 1.493E-09 W 6.948E-08 9.416E-08 5.371E-08 3.171E-08 2.152E-08 1.099E-08 5.438E-09 3.192E-09 2.047E-09 1.472E-09 WNW 1.156E-07 1. 819E-07 1.051E-07 6.566E-08 4.494E-08 2.345E-08 1.045E-08 5.689E-09 3.761E-09 2.725E-09 NW 1.219E-07 2.604E-07 1.497E-07 8.534E-08 5.609E-08 2.750E-08 1.117E-08 5. 689E-09 3.666E-09 2.625E-09 NNW 5.773E-08 1.456E-07 1.537E-07 1.276E-07 8.960E-08 4.495E-08 1.747E-08 8.843E-09 5.801E-09 4.260E-09 N 5.089E-08 7.978E-08 7. 036E-08 5.303E-08 4.069E-08 2.454E-08 1.623E-08 1.180E-08 7.920E-09 5.679E-09 NNE 2.619E-08 4.739E-08 4.096E-08 3.079E-08 2.598E-08 3.466E-08 1.770E-08 8.860E-09 5.677E-09 4.086E-09 NE 1.422E-08 2.701E-08 2.389E-08 1.823E-08 1.569E-08 2.417E-08 1.275E-08 6.454E-09 4.214E-09 3.060E-09 ENE 7.927E-09 1.550E-08 1.337E-08 9.935E-09 8.159E-09 9.327E-09 4.692E-09 2.396E-09 1.600E-09 1. 157E-09 E 5.989E-09 1.174E-08 1. 036E-08 7.836E-09 6.485E-09 8.008E-09 4.182E-09 2.156E-09 1.421E-09 1.082E-09 ESE 1.683E-08 3.081E-08 2.570E-08 1.870E-08 1.482E-08 1.403E-08 6.888E-09 3.529E-09 2.285E-09 1.655E-09 SE 3.676E-08 5.948E-08 4.759E-08 3.393E-08 2.518E-08 1.397E-08 7.085E-09 4.158E-09 2.847E-09 2.062E-09 SSE 3.490E-08 5.397E-08 4.293E-08 3.068E-08 2.454E-08 2.532E-08 1.207E-08 5.925E-09 3.752E-09 2.678E-09

ERP ELEVATED STACK RELEASES - JUL-DEC 2001 2.260 DAY DECAY, UNDEPLETED CORRECTED USING STANDARD OPEN TERRAIN FACTORS ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE SECTOR .250 .500 .750 1.000 1.500 2.000 2.500 3.000 3.500 4.000 4.500 S 6.051E-lI 4.290E-09 1.694E-08 2.781E-08 3.462E-08 3.175E-08 2.717E-08 2.299E-08 1.958E-08 2.353E-08 2.714E-08 SSW 3.816E-11 2.591E-09 1.188E-08 2.099E-08 2.748E-08 2.561E-08 2.205E-08 2.440E-08 2.499E-08 2.172E-08 SW 1.325E-16 2.617E-10 1.188E-08 1.914E-08 3.507E-08 6.849E-08 4.797E-08 3.532E-08 2.723E-08 2.177E-08 1.791E-08 1.508E-08 WSW 1.861E-16 2.368E-10 1.250E-08 3.926E-08 8.616E-08 5.784E-08 4.184E-08 3.199E-08 2.549E-08 2.096E-08 1.766E-08 W 1.056E-13 1.113E-08 6.541E-08 1.014E-07 1. 144E-07 7.463E-08 5.284E-08 3.974E-08 3.125E-08 2.541E-08 2.121E-08 WNW 1.630E-09 1.889E-08 9.981E-08 1.753E-07 2.331E-07 1.458E-07 1.011E-07 8.014E-08 6.628E-08 5.333E-08 4.416E-08 NW 1.977E-09 1.748E-08 8.651E-08 2.004E-07 3.585E-07 2.155E-07 1.452E-07 1.084E-07 8.488E-08 6.742E-08 5.521E-08 NNW 5.925E-09 1.237E-08 4.456E-08 9.012E-08 1.575E-07 1.637E-07 1.558E-07 1.440E-07 1.351E-07 1.072E-07 8.781E-08 N 2.786E-10 1.617E-08 4.818E-08 7.016E-08 8.433E-08 8.081E-08 7.189E-08 6.154E-08 5.297E-08 4.605E-08 4.045E-08 NNE 5.096E-Il 3.783E-09 2.250E-08 4.010E-08 5.138E-08 4.779E-08 4.146E-08 3.559E-08 3.073E-08 2.680E-08 2.365E-08 NE 1.908E-11 1.669E-09 1.193E-08 2.217E-08 2.924E-08 2.759E-08 2.418E-08 2.092E-08 1.819E-08 1.597E-08 1.417E-08 ENE 4.230E-16 3.878E-10 6.426E-09 1.280E-08 1.692E-08 1.570E-08 1.354E-08 1.155E-08 9.911E-09 8.601E-09 7.555E-09 E 3.850E-16 3.123E-10 4.924E-09 9.610E-09 1.273E-08 1.200E-08 1.050E-08 9.049E-09 7.826E-09 6.826E-09 6.015E-09 ESE 1.551E-15 9.680E-10 1.418E-08 2.672E-08 3.367E-08 3.060E-08 2.603E-08 2.197E-08 1.868E-08 1.606E-08 1.399E-08 SE 7.632E-11 6.053E-09 3.299E-08 5.488E-08 6.489E-08 5.749E-08 4.81SE-08 4.018E-08 3.387E-08 2.893E-08 2.504E-08 SSE 1.113E-10 7.642E-09 3.206E-08 5.058E-08 5.873E-08 5.18SE-08 4.340E-08 3.625E-08 3.061E-08 2.620E-08 2.275E-08 ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE SECTOR 5.000 7.500 10.000 15.000 20.000 25.000 30.000 35.000 40.000 45.000 50.000 S 2.475E-08 1.899E-08 1.252E-08 7.304E-09 5.285E-09 4.068E-09 3.169E-09 2.565E-09 2.161E-09 1. 851E-09 1.599E-09 SSW 1.758E-08 1.360E-08 8.792E-09 4.994E-09 3.537E-09 2.627E-09 2.024E-09 1.623E-09 1.340E-09 1.130E-09 9.699E-10 SW 1.405E-08 1.107E-08 7.292E-09 4.240E-09 3.026E-09 2.306E-09 1.840E-09 1.479E-09 1.223E-09 1.034E-09 8.881E-10 WSW 1.620E-08 1.229E-08 9.272E-09 6.014E-09 4.062E-09 2.993E-09 2.330E-09 1.883E-09 1.564E-09 1.327E-09 1.144E-09 W 1.807E-08 1.019E-08 7.603E-09 5.248E-09 4.024E-09 2.973E-09 2.305E-09 1.857E-09 1.539E-09 1.302E-09 1.120E-09 A* WNW 3.807E-08 2.268E-08 1.606E-08 1.027E-08 7.163E-09 5.401E-09 4.301E-09 3.519E-09 2.936E-09 2.497E-09 2.159E-09 NW 4.691E-08 2.635E-08 1.805E-08 1.098E-08 7.384E-09 5.433E-09 4.299E-09 3.489E-09 2.901E-09 2.464E-09 2.129E-09 NNW 7.563E-08 4.438E-08 2.902E-08 1.680E-08 1.142E-08 8.466E-09 6.706E-09 5.501E-09 4.678E-09 4.007E-09 3.471E-09 N 3.599E-08 2.310E-08 1.938E-08 1.606E-08 1.409E-08 1.188E-08 9.326E-09 7.566E-09 6.302E-09 5.363E-09 4.641E-09 NNE 2.692E-08 4.540E-08 2.951E-08 1.696E-08 1.147E-08 8.469E-09 6.611E-09 5.360E-09 4.468E-09 3.804E-09 3.292E-09 NE 1.651E-08 3.240E-08 2.115E-08 1.223E-08 8.304E-09 6.154E-09 4.873E-09 3.989E-09 3.349E-09 2.854E-09 2.473E-09 ENE 8.191E-09 1.184E-08 7.775E-09 4.515E-09 3.069E-09 2.274E-09 1.846E-09 1.532E-09 1.275E-09 1. 08SE-09 9.382E-10 E 6.509E-09 1.028E-08 6.825E-09 4.022E-09 2.761E-09 2.060E-09 1.621E-09 1.323E-09 1.155E-09 1.015E-09 8.801E-b0 ESE 1.435E-08 1.704E-08 1.132E-08 6.662E-09 4.567E-09 3.405E-09 2.677E-09 2.183E-09 1.829E-09 1.563E-09 1.358E-09 SE 2.194E-08 1.333E-08 1.018E-08 7.152E-09 5.152E-09 3.994E-09 3.245E-09 2.721E-09 2.258E-09 1.915E-09 1.651E-09 SSE 2.440E-08 3.164E-08 2.035E-08 1.153E-08 7.721E-09 5.659E-09 4.390E-09 3.541E-09 2.939E-09 2.492E-09 2.150E-09 CHI/Q (SEC/METER CUBED) FOR EACH SEGMENT SEGMENT BOUNDARIES IN MILES FROM THE SITE DIRECTION .5-1 1-2 2-3 3-4 4-5 5-10 10-20 20-30 30-40 40-50 FROM SITE S 1.896E-08 3.183E-08 2.672E-08 2.206E-08 2.518E-08 1.740E-08 7.566E-09 4.033E-09 2.584E-09 1.850E-09 SSW 1.386E-08 2.521E-08 2.394E-08 2.358E-08 1.933E-08 1.235E-08 5.190E-09 2.629E-09 1. 630E-09 1.133E-09 SW 1.960E-08 5.194E-08 3.546E-08 2.186E-08 1.554E-08 1.005E-08 4.379E-09 2.312E-09 1.485E-09 1.036E-09 WSW 2.166E-08 6.315E-08 4.217E-08 2.562E-08 1.810E-08 1.182E-08 5.8701-09 3.013E-09 1.889E-09 1.330E-09 W 6.935E-08 9.384E-08 5.341E-08 3.145E-08 2.129E-08 1.079E-08 5.227E-09 2.986E-09 1.864E-09 1.305E-09 WNW 1.154E-07 1. 815E-07 1.047E-07 6.531E-08 4.462E-08 2.316E-08 1.018E-08 5.431E-09 3.520E-09 2.502E-09 NW 1.218E-07 2. 598E-07 1.492E-07 8.494E-08 5.575E-08 2.723E-08 1.095E-08 5.500E-09 3.496E-09 2.469E-09 NNW 5.765E-08 1.453E-07 1.532E-07 1.270E-07 8.906E-08 4.450E-08 1.713E-08 8.549E-09 5.532E-09 4.007E-09 N 5.084E-08 7.961E-08 7.013E-08 5.278E-08 4.046E-08 2.431E-08 1.592E-08 1.145E-08 7.587E-09 5.374E-09 NNE 2.616E-08 4.728E-08 4.080E-08 3.062E-08 2.579E-08 3.423E-08 1.731E-08 8.525E-09 5.378E-09 3.811E-09 NE 1.420E-OS 2. 693E-08 2.379E-0O 1.813E-OS 1.557E-O8 2.387E-0O 1.247E-0O 6.215E-0O 3.998E-09 2. 860E-09 ENE 7.916E-0O 1. 546E-08 1.332E-0O 9.879E-OS 8.101E-OS 9.222E-0O 4.597E-0O 2.315E-0O 1.524E-09 1.087E-09 E 5.982E-09 1.171E-08 1.032E-08 7.794E-09 6.438E-09 7.905E-09 4.084E-09 2.071E-09 1.344E-09 1. 007E-09 ESE 1.682E-08 3. 076E-08 2.562E-08 1.862E-08 1.474E-08 1.390E-08 6.766E-09 3.424E-09 2.189E-09 1.566E-09 SE 3.673E-08 5. 938E-08 4.745E-08 3.379E-08 2.504E-08 1.384E-08 6.937E-09 4.003E-09 2.694E-09 1.919E-09 SSE 3.487E-08 5.386E-08 4.279E-08 3.054E-08 2.439E-08 2.502E-08 1.180E-08 5.701E-09 3.554E-09 2.498E-09

ERP ELEVATED STACK RELEASES - JUL-DEC 2001 8.000 DAY DECAY, DEPLETED CORRECTED USING STANDARD OPEN TERRAIN FACTORS ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE SECTOR .250 .500 .750 1.000 1.500 2.000 2.500 3.000 3.500 4.000 4.500 S 6.052E-11 4.259E-09 1.683E-08 2.772E-08 3.432E-08 3.127E-08 2.659E-08 2..238E-08 1.897E-08 2.282E-08 2.638E-08 SSW 3.816E-11 2.573E-09 1.182E-08 2.095E-08 2.727E-08 2.524E-08 2.159E-08 2..380E-08 2.431E-08 2.106E-08 1.851E-08 SW 1.326E-16 2.619E-10 1.190E-08 3.511E-08 6.805E-08 4.736E-08 3.473E-08 2..668E-08 2.128E-08 1.747E-08 1.469E-08 WSW 1.862E-16 2.369E-10 1.251E-08 3.928E-08 8.564E-08 5.724E-08 4.128E-08 3..150E-08 2.507E-08 2.059E-08 1.734E-08 W 1.056E-13 1.114E-08 6.519E-08 1.008E-07 1.134E-07 7.375E-08 5.212E-08 3 .914E-08 3.075E-08 2.499E-08 2.084E-08 WNW 1.630E-09 1.877E-08 9.942E-08 1.739E-07 2.300E-07 1.430E-07 9.879E-08 7 .815E-08 6.459E-08 5.181E-08 4.273E-08 NW 1.977E-09 1.734E-08 8.596E-08 1.993E-0 3.548E-07 2.118E-07 1.420E-07 1 .057E-07 8.258E-08 6.535E-08 5.327E-08 NNW 5.926E-09 1.227E-08 4.424E-08 8.986E-088 1.564E-07 1.620E-07 1.539E-07 1 .423E-07 1.335E-07 1.057E-07 8.617E-08 N 2.786E-10 1.605E-08 4.773E-08 6.973E-088 8.351E-08 7.964E-08 7.056E-08 6 .017E-08 5.162E-08 4.475E-08 3.922E-08 NNE 5.097E-11 3.760E-09 2.243E-08 4.005E-088 5.098E-08 4.712E-08 4.065E-08 3 .473E-08 2.986E-08 2.596E-08 2.284E-08 NE 1.908E-11 1.660E-09 1.191E-08 2.216E-088 2.903E-08 2.722E-08 2.373E-08 2 .044E-08 1.771E-08 1.550E-08 1.372E-08 ENE 4.231E-16 3.880E-10 6.431E-09 1.281E-088 1.681E-08 1.549E-08 1.327E-08 1 .125E-08 9.612E-09 8.309E-09 7.273E-09 E 3.850E-16 3.124E-10 4.928E-09 9.619E-0O 9 1.265E-08 1.185E-08 1.031E-08 8 .847E-09 7.623E-09 6.629E-09 5.827E-09 ESE 1.552E-15 9.683E-10 1.419E-08 2.674E-088 3.342E-08 3.015E-08 2.549E-08 2 .139E-08 1.809E-08 1.550E-08 1.344E-08 SE 7.633E-11 6.017E-09 3.286E-08 5.477E-08 6.432E-08 5.657E-08 4.706E-08 3 .903E-08 3.272E-08 2.782E-08 2.397E-08 SSE 1.114E-10 7.590E-09 3.188E-08 5.041E-08 5.817E-08 5.099E-08 4.239E-08 3 .519E-08 2.956E-08 2.519E-08 2.178E-08 ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE SECTOR 5.000 7.500 10.000 15.000 20.000 25.000 30.000 35.000 40.000 45.000 50.000 S 2.403E-08 1.824E-08 1.168E-08 6.416E-0O 4.331E-09 3.155E-09 2.373E-09 1,.862E-09 1.530E-09 1.282E-09 1.086E-09 SSW 1.698E-08 1.301E-08 8.187E-09 4.402E-0O 2.943E-09 2.122E-09 1.595E-09 1 .251E-09 1.012E-09 8.390E-10 7.087E-10 SW 1.369E-08 1.073E-08 6.869E-09 3.763E-0O 2.506E-09 1.809E-09 1.404E-09 1 .104E-09 8.949E-10 7.42KE-I0 6.282E-10 WSW 1.592E-08 1.191E-08 8.757E-09 5.434E-0O 3.548E-09 2.545E-09 1.937E-09 I1 .535E-09 1.253E-09 1.047E-09 8.911E-10 W 1.775E-08 1.001E-08 7.429E-09 4.872E-09 3.540E-09 2.548E-09 1.932E-09 1, .528E-09 1.245E-09 1.038E-09 8.821E-10 WNW 3.670E-08 2.133E-08 1.468E-08 8.827E-09 5.714E-09 4.093E-09 3.161E-09 2. .521E-09 2.056E-09 1.712E-09 1.453E-09 NW 4.506E-08 2.464E-08 1.639E-08 9.418E-09 6.049E-09 4.284E-09 3.291E-09 2. .603E-09 2.115E-09 1.760E-09 1.492E-09 NNW 7.389E-08 4.218E-08 2.671E-08 1.446E-08 9.075E-09 6.299E-09 4.728E-09 3. .733E-09 3.090E-09 2.583E-09 2.188E-09 N 3.482E-08 2.221E-08 1.866E-08 1.558E-08 1.344E-08 1.087E-08 8.335E-09 6. .621E-09 5.413E-09 4.529E-09 3.860E-09 NNE 2.608E-08 4.433E-08 2.794E-08 1.523E-08 9.814E-09 6.965E-09 5.255E-09 4. .135E-09 3.357E-09 2.790E-09 2.362E-09 NE 1.605E-08 3.175E-08 2.009E-08 1.103E-08 7.145E-09 5.096E-09 3.917E-09 3. .131E-09 2.574E-09 2.152E-09 1.832E-09 ENE 7.898E-09 1.152E-08 7.341E-09 4.005E-09 2.532E-09 1.766E-09 1.361E-09 1, .089E-09 8.850E-10 7.360E-10 6.236E-10 E 6.317E-09 1.007E-08 6.491E-09 3.591E-09 2.288E-09 1.605E-09 1.198E-09 9. .325E-10 7.798E-10 6.617E-10 5.584E-l0 ESE 1.379E-08 1.650E-08 1.064E-08 5.896E-09 3.769E-09 2.650E-09 1.981E-09 1, .544E-09 1.242E-09 1.023E-09 8.590E-10 SE 2.092E-08 1.254E-08 9.533E-09 6.694E-09 4.822E-09 3.748E-09 3.058E-09 2. .568E-09 2.099E-09 1.756E-09 1.496E-09 SSE 2.338E-08 3.053E-08 1.904E-08 1.025E-08 6.555E-09 4.628E-09 3.477E-09 2. .728E-09 2.208E-09 1.831E-09 1.547E-09 CHI/Q (SEC/METER CUBED) FOR EACH SEGMENT S]EGMENT BOUNDARIES IN MILES FROM THE SITE DIRECTION .5-1 1-2 2-3 3-4 4-5 5-10 10-20 20-30 30-40 40-50 FROM SITE S 1.888E-08 3.150E-08 2.616E-08 2.141E-08 2.446E-08 1.661E-08 6.659E-09 3.156E-09 1.881E-09 1.283E-09 SSW 1.382E-08 2.496E-08 2.344E-08 2.293E-08 1.870E-08 1.175E-08 4.595E-09 2.130E-09 1.258E-09 8.421E-10 SW 1.963E-08 5.154E-08 3.488E-08 2.137E-08 1.515E-08 9.671E-09 3.895E-09 1.833E-09 1.11OE-09 7.454E-10 WSW 2.168E-08 6.272E-08 4.163E-08 2.520E-08 1.778E-08 1.140E-08 5.334E-09 2.569E-09 1.542E-09 1.050E-09 W 6.900E-08 9.296E-08 5.270E-08 3.095E-08 2.093E-08 1.058E-08 4.848E-09 2.567E-09 1.536E-09 1. 042E-09 WNW 1.146E-07 1.789E-07 1.023E-07 6.359E-08 4.319E-08 2.179E-08 8.744E-09 4.152E-09 2.527E-09 1.718E-09 NW 1.211E-07 2.567E-07 1.461E-07 8.261E-08 5.381E-08 2.551E-08 9.470E-09 4.358E-09 2.614E-09 1.766E-09 NNW 5.741E-08 1.441E-07 1. 514E-07 1.254E-07 8.740E-08 4.235E-08 1.479E-08 6.411E-09 3.772E-09 2.587E-09 N 5.047E-08 7.873E-08 6.883E-08 5.145E-08 3.923E-08 2.343E-08 1.531E-08 1.054E-08 6.650E-09 4.543E-09 NNE 2.611E-08 4.683E-08 4. 000E-08 2.976E-08 2.496E-08 3.299E-08 1.565E-08 7.040E-09 4.159E-09 2.799E-09 NE 1.419E-08 2.670E-08 2.334E-08 1.765E-08 1.511E-08 2.308E-08 1.132E-08 5.171E-09 3.143E-09 2.159E-09 ENE 7.924E-09 1.533E-08 1.305E-08 9.584E-09 7.812E-09 8. 857E-09 4.091E-09 1.808E-09 1.089E-09 7.385E-10 E 5.987E-09 1.162E-08 1.013E-08 7.594E-09 6.246E-09 7.645E-09 3.656E-09 1.624E-09 9.501E-10 6.584E-10 ESE 1.683E-08 3.048E-08 2.509E-08 1.804E-08 1.418EK-8 1.329E-08 6.005E-09 2.681E-09 1.554E-09 1.027E-09 SE 3.663E-08 5.875E-08 4.638E-08 3.265E-08 2.398E-08 1.307E-08 6.493E-09 3.758E-09 2.529E-09 1.762E-09 SSE 3.472E-08 5.325E-08 4.180E-08 2.950E-08 2.338E-08 2.383E-08 1.056E-08 4.682E-09 2.744E-09 1. 837E-09

ERP ELEVATED STACK RELEASES - JUL-DEC 2001 CORRECTED USING STANDARD OPEN TERRAIN FACTORS PER UNIT AREA (M**-2) AT FIXED POINTS BY DOWNWIND SECTORS * ** * * ** * ** ** **

• • • • • • • • • • • • • • • • • • • • • RELATIVE DEPOSITION DIRECTION DISTANCES IN MILES FROM SITE .25 .50 .75 1.00 1.50 2.00 2.50 3.00 3.50 4.00 4.50 S 5.610E-10 7.077E-10 9.735E-10 8.860E-10 5.201E-10 3.420E-10 2.394E-10 1.751E-10 1.323E-l0 1.060E-10 9.861E-11 SSW 3.778E-10 4.943E-10 6.969E-10 6.403E-10 3.777E-10 2.488E-10 1.743E-10 1.275E-10 1.188E-10 8. 996E-11 7.046E-11 SW 2.075E-11 1.245E-10 2.651E-10 2.746E-10 3.413E-10 1.857E-10 1.149E-10 7.788E-11 5.623E-11 4.249E-11 3.324E-11 WSW 1.989E-11 1.193E-10 2.541E-10 5.250E-10 3.260E-10 1.773E-10 1.097E-10 7.437E-11 5.369E-11 4.058E-Il 3. 174E-11 W 2.162E-11 1.109E-09 1.084E-09 7.442E-10 3.551E-10 1.923E-10 1.188E-10 8.060E-11 5.836E-11 4.433E-11 3.492E-11 WNW 1.070E-09 1.104E-09 3.308E-09 2.455E-09 1.458E-09 7.394E-10 4.442E-10 3.034E-10 2.330E-10 1.860E-10 1. 575E-10 NW 1.933E-09 1.850E-09 1.983E-09 3.491E-09 2.201E-09 1.099E-09 6.543E-10 4.402E-10 3.253E-10 2.586E-10 2. 180E-10 NNW 1.437E-09 1.531E-09 1.838E-09 1.577E-09 1.658E-09 9.01SE-10 5.643E-10 4.940E-10 3.801E-10 3.170E-10 2. 807E-10 N 3.018E-09 3.042E-09 3.455E-09 2.885E-09 1.613E-09 1.044E-09 7.249E-10 5.280E-10 3.982E-10 3.085E-10 2.443E-10 NNE 5.974E-10 9.256E-10 1.437E-09 1.367E-09 8.203E-10 5.433E-10 3.816E-10 2.795E-10 2.114E-10 1.640E-10 1.299E-10 NE 2.196E-10 4.313E-10 7.406E-10 7.263E-10 4.426E-10 2.945E-10 2.073E-10 1.520E-10 1.150E-10 8.925E-11 7.068E-11 ENE 3.459E-11 2.075E-10 4.418E-10 4.577E-10 2.859E-10 1.917E-10 1.354E-10 9.946E-11 7.533E-11 5.846E-11 4.630E-11 E 2.853E-11 1.712E-10 3.645E-10 3.776E-10 2.358E-10 1.581E-10 1.117E-10 8.205E-11 6.214E-11 4.823E-11 3.820E-11 ESE 9.944E-11 5.966E-10 1.270E-09 1.316E-09 8.218E-10 5.511E-10 3.892E-10 2.859E-10 2.166E-10 1. 681E-10 1.331E-10 SE 8.394E-10 1.492E-09 2.465E-09 2.390E-09 1.449E-09 9.624E-10 6.769E-10 4.962E-10 3.754E-10 2.912E-10 2.306E-10 SSE 1.151E-09 1.587E-09 2.312E-09 2.150E-09 1.276E-09 8.422E-10 5.905E-10 4.322E-10 3.267E-10 2.534E-10 2.007E-10 DIRECTION DISTANCES IN MILES FROM SITE 5.00 7.50 10.00 15.00 20.00 25.00 30.00 35.00 40.00 45.00 50.00 S 7.928E-11 7.873E-11 5.773E-11 3.541E-11 2.264E-11 1.365E-11 9.764E-12 7.316E-12 5.921E-12 4.730E-12 3.861E-12 SSW 5.768E-11 4.749E-11 3.359E-11 2.003E-11 1.188E-11 8.414E-12 6.031E-12 4.531E-12 3.603E-12 2.878E-12 2.349E-12 SW 2.672E-11 3.624E-11 2.778E-11 1.759E-11 1.131E-11 6.270E-12 4.647E-12 3.489E-12 2.713E-12 2.167E-12 1.769E-12 WSW 2.601E-11 3.601E-11 2.773E-11 1.611E-11 9.751E-12 6.538E-12 4.711E-12 3.537E-12 2.750E-12 2.197E-12 1.793E-12 W 2.834E-11 1.325E-11 3.004E-11 2.010E-11 1.089E-11 7.373E-12 5.283E-12 3.967E-12 3.084E-12 2.464E-12 2. 011E-12 tJ WNW 1.400E-10 9.228E-11 6.856E-11 4.249E-11 2.637E-11 1.677E-11 1.191E-11 8.941E-12 6.952E-12 5.553E-12 4.533E-12 NW 1.928E-10 1.253E-10 9.257E-11 5.580E-11 3.391E-11 2.271E-11 1.634E-11 1.227E-11 9.558E-12 7.635E-12 6.232E-12 NNW 2.597E-10 1. 902E-10 1.472E-10 9.393E-11 6.057E-11 4.007E-11 2.535E-11 1.799E-11 1.401E-11 1.120E-11 9.139E-12 N 1.970E-10 9.351E-11 5.716E-11 3.026E-11 1.088E-10 6.126E-11 4.390E-11 3.297E-11 2.563E-11 2.048E-11 1.671E-11 NNE 1.046E-10 2.062E-10 1.282E-10 6.688E-11 4.086E-11 2.733E-11 1.951E-11 1.459E-11 1.130E-11 9.000E-12 7.328E-12 NE 5.694E-11 1.407E-10 8.747E-11 4.558E-11 2.785E-11 1.863E-11 1.319E-11 9.886E-12 7.687E-12 6.153E-12 5.023E-12 ENE 3.729E-11 5.339E-11 4.014E-11 2.507E-11 1.607E-11 1.062E-11 7.435E-12 4.957E-12 3.857E-12 3.084E-12 2.519E-12 E 3.076E-11 4.291E-11 3.214E-11 2.002E-11 1.282E-11 8.478E-12 5.936E-12 4.337E-12 3.295E-12 2.571E-12 2.092E-12 ESE 1. 072E-10 1.159E-10 8.309E-11 5.004E-11 3.181E-11 2.108E-11 1.482E-11 1. 088E-11 8.310E-12 6.540E-12 5.273E-12 SE 1.858E-10 8.803E-11 5.368E-11 2.826E-11 1.723E-11 1.185E-11 8.854E-12 1. 694E-11 1.301E-11 1.030E-11 8.357E-12 SSE 1.617E-10 2.055E-10 1.262E-10 6.487E-11 3.947E-11 2.643E-11 1.890E-11 1.416E-11 1. 098E-11 8.760E-12 7.140E-12 RELATIVE DEPOSITION PER UNIT AREA (M**-2) BY DOWNWIND SECTORS SEGMENT BOUNDARIES IN MILES DIRECTION .5-1 1-2 2-3 3-4 4-5 5-10 10-20 20-30 30-40 40-50 FROM SITE S 8.756E-10 5.223E-10 2.410E-10 1.345E-10 9.365E-11 6.952E-11 3.469E-11 1.449E-11 7.484E-12 4.761E-12 SSW 6.267E-10 3.788E-10 1.754E-10 1.103E-10 7.150E-11 4.358E-11 1.942E-11 8.386E-12 4.606E-12 2.897E-12 SW 2.381E-10 2.573E-10 1. 190E-10 5.718E-11 3.357E-11 3.036E-11 1.706E-11 6.964E-12 3.524E-12 2.181E-12 WSW 3.446E-10 3.041E-10 1.136E-10 5.460E-11 3.224E-11 3.011E-11 1.587E-11 6.664E-12 3.573E-12 2.211E-12 W 9.385E-10 3.692E-10 1.231E-10 5.937E-11 3.527E-11 2.407E-11 1.822E-11 7.476E-12 4.007E-12 2.480E-12 WNW 2.439E-09 1.360E-09 4.666E-10 2.352E-10 1.594E-10 9.234E-11 4.112E-i1 1.738E-11 9.031E-12 5.590E-12 NW 2.624E-09 1.998E-09 6.871E-10 3.327E-10 2.207E-10 1.258E-10 5.424E-11 2.315E-11 1.240E-11 7. 685E-12 NNW 1.654E-09 1.304E-09 6.261E-10 3.886E-10 2.837E-10 1. 866E-10 9.094E-11 3.965E-11 1.858E-11 1. 127E-11 N 3.110E-09 1.643E-09 7.311E-10 4.011E-10 2.458E-10 1.003E-10 7.115E-11 6.700E-11 3.330E-11 2.061E-11 NNE 1.292E-09 8.186E-10 3.839E-10 2.128E-10 1.306E-10 1.490E-10 6.895E-11 2.781E-11 1.474E-11 9.062E-12 NE 6.655E-10 4.398E-10 2.084E-10 1.158E-10 7.109E-11 9.843E-11 4.701E-11 1.891E-11 9.993E-12 6.189E-12 ENE 3.968E-10 2.822E-10 1.360E-10 7.580E-11 4.657E-11 4.393E-11 2.442E-11 1.080E-11 5.246E-12 3. 104E-12 E 3.274E-10 2.328E-10 1.122E-10 6.253E-11 3.842E-11 3.543E-11 1.952E-11 8.620E-12 4.397E-12 2.608E-12 ESE 1.141E-09 8.113E-10 3.911E-10 2.179E-10 1.339E-10 9.937E-11 4.928E-11 2.143E-11 1.103E-11 6. 595E-12 SE 2.216E-09 1.442E-09 6.807E-10 3.778E-10 2.320E-10 9.449E-11 2.901E-11 1.209E-11 1.313E-11 1.038E-11 SSE 2.079E-09 1.277E-09 5.943E-10 3.289E-10 2.019E-10 1. 605E-10 6.721E-11 2.689E-11 1.430E-11 8. 819E-12

ERP ELEVATED STACK RELEASES - JUL-DEC 2001 CORRECTED USING STANDARD OPEN TERRAIN FACTORS SPECIFIC POINTS OF INTEREST RELEASE TYPE OF DIRECTION DIST. X/Q X/Q X/Q D/Q ID LOCATION FROM SITE (MI) (SEC/M3) (SEC/M3) (SEC/M3) (PER SQ.METER)

NO DECAY 2.260 DAY DECAY 8.000 DAY DECAY UNDEPLETED UNDEPLETED DEPLETED A Site Boundary S .80 2.OE-08 2.0E-08 1.9E-08 9.8E-10 A Site Boundary SSW .82 1.5E-08 1.5E-08 1.5E-08 7.OE-10 A Site Boundary SW .97 3.3E-08 3.3E-08 3.3E-08 2.8E-10 A Site Boundary WSW .93 3.1E-08 3.1E-08 3.1E-08 4.6E-10 A Site Boundary W .91 9.2E-08 9.2E-08 9.1E-08 8.2E-10 A Site Boundary WNW .94 1.6E-07 1.6E-07 1.6E-07 2.7E-09 A Site Boundary NW .81 1.1E-07 1.1E-07 1.1E-07 1.9E-09 A Site Boundary NNW .69 3.2E-08 3.2E-08 3.2E-08 1.7E-09 A Site Boundary N .67 3.7E-08 3.7E-08 3.6E-08 3.3E-09 A Site Boundary NNE .60 8.8E-09 8.8E-09 8.7E-09 1.1E-09 A Site Boundary NE .62 5.3E-09 5.3E-09 5.3E-09 5.8E-10 A Site Boundary ENE .59 1.6E-09 1.6E-09 1.6E-09 2.9E-10 A Site Boundary E .53 5.0E-10 5.0E-10 5.0E-10 1.9E-10 A Site Boundary ESE .54 1.9E-09 1.9E-09 1.9E-09 6.9E-10 A Site Boundary SE .65 1.9E-08 1.9E-08 1.9E-08 2.1E-09 A Site Boundary SSE .81 3.8E-08 3.8E-08 3.8E-08 2.3E-09 A Nearest Res SSW 2.20 2.4E-08 2.4E-08 2.4E-08 2.1E-10 A Nearest Res SW 1.30 5.9E-08 5.9E-08 5.9E-08 4.5E-10 A Nearest Res WSW 1.20 6.1E-08 6.1E-08 6.OE-08 4.9E-10 A Nearest Res W 1.00 1.0E-07 1.OE-07 1.OE-07 7.4E-10 A Nearest Res WNW 1.70 1.9E-07 1.9E-07 1.9E-07 1.1E-09 A Nearest Res NW .90 1.5E-07 1.5E-07 1.5E-07 3.9E-09 A Nearest Res NNW 1.90 1.6E-07 1.6E-07 1.6E-07 1.OE-09 A Nearest Res N 3.00 6.2E-08 6.2E-08 6.OE-08 5.3E-10 A Nearest Res ENE 1.70 1.7E-08 1.7E-08 1.7E-08 2.4E-10 A Nearest Res E 1.80 1.3E-08 1.2E-08 1.2E-08 1.8E-10 A Nearest Res ESE 2.30 2.8E-08 2.8E-08 2.7E-08 4.5E-10

-A Nearest Cow NNW 3.50 1.4E-07 1.4E-07 1.3E-07 3.8E-10 A Nearest Garde SW 1.30 5.9E-08 5.9E-08 5.9E-08 4.5E-10 A Nearest Garde WSW 1.90 6.3E-08 6.2E-08 6.2E-08 2.OE-10 A Nearest Garde WNW 2.40 1.1E-07 1.1E-07 1.1E-07 4.9E-10 A Nearest Garde NW 2.90 1.1E-07 1.1E-07 1.1E-07 4.7E-10 A Nearest Garde NNW 1.90 1.6E-07 1.6E-07 1.6E-07 1.0E-09 A Nearest Garde N 3.00 6.2E-08 6.2E-08 6.0E-08 5.3E-10 A Nearest Garde ENE 1.70 1.7E-08 1.7E-08 1.7E-08 2.4E-10 A Nearest Garde E 2.00 1.2E-08 1.2E-08 1.2E-08 1.6E-10 A Nearest Garde ESE 2.30 2.8E-08 2.8E-08 2.7E-08 4.5E-10

Atmospheric Diffusion Estimates Elevated Releases January-December 2001 B318

ERP ELEVATED STACK RELEASES - JAN-DEC 2001 NO DECAY, UNDEPLETED CORRECTED USING STANDARD OPEN TERRAIN FACTORS ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE

.250 .500 .750 1.000 1.500 2.000 2.500 3.000 3.500 4.000 4.500 SECTOR 2.977E-08 3.534E-08 3.941E-08 S 9.554E-09 1.209E-08 3.045E-08 4.510E-018 5.361E-08 4.862E-08 4.143E-08 3. 500E-08 2.059E-08 2.306E-11 1.776E-09 1.102E-08 2.066E-018 2.771E-08 2.611E-08 2.266E-08 2. 555E-08 2.659E-08 2.326E-08 SSW 2.410E-08 1.965E-08 1.641E-08 SW 9.409E-09 1.202E-08 2.580E-08 4.982E-018 8.145E-08 5.552E-08 4.013E-08 3. 050E-08 3.011E-08 2.432E-08 2.019E-08 WSW 9.695E-09 1.361E-08 3.235E-08 6.753E-018 1.160E-07 7.419E-08 5.184E-08 3..859E-08 W 3.147E-08 4.181E-08 1.144E-07 1.498E-0*7 1.521E-07 9.742E-08 6.812E-08 5. .074E-08 3.958E-08 3.197E-08 2.653E-08 WNW 2.129E-08 2.946E-08 1.335E-07 2.279E-0 7 2.805E-07 1.720E-07 1.173E-07 9. .059E-08 7.314E-08 5.832E-08 4.792E-08 NW 1.297E-08 3.977E-08 1.204E-07 2.475E-0'7 4.175E-07 2.478E-07 1.653E-07 1..218E-07 9.443E-08 7.460E-08 6.081E-08 NNW 7.738E-09 1.838E-08 4.974E-08 8.741E-0 8 1.432E-07 1.478E-07 1.405E-07 1..286E-07 1.186E-07 9.396E-08 7.682E-08 N 1.561E-09 2.199E-08 4.949E-08 6.405E-0 8 7.264E-08 6.885E-08 6.110E-08 5. .228E-08 4.500E-08 3.912E-08 3.438E-08 NNE 7.801E-11 6.009E-09 2.612E-08 4.366E-0 8 5.510E-08 5.119E-08 4.435E-08 3. .798E-08 3.269E-08 2.842E-08 2.500E-08 NE 1.153E-11 1.191E-09 1.078E-08 2.129E-0 8 2.946E-08 2.837E-08 2.511E-08 2..183E-08 1.902E-08 1.670E-08 1.481E-08 ENE 2.910E-16 3.176E-10 6.062E-09 1.327E-0 8 1.938E-08 1.880E-08 1.656E-08 1. .428E-08 1.232E-08 1.072E-08 9.419E-09 E 3.509E-16 3.507E-10 6.051E-09 1.239E-0 8 1.715E-08 1.644E-08 1.448E-08 1i.252E-08 1.083E-08 9.448E-09 8.321E-09 ESE 1.338E-15 9.722E-10 1.502E-08 2.899E-0 8 3.721E-08 3.399E-08 2.895E-08 2..442E-08 2.074E-08 1.783E-08 1.551E-08 SE 5.087E-10 8.082E-09 3.838E-08 6.378E-0 8 7.656E-08 6.857E-08 5.787E-08 4..855E-08 4.109E-08 3.520E-08 3.054E-08 SSE 1.014E-08 4.004E-08 7.400E-08 8.816E-0 8 8.973E-08 7.700E-08 6.382E-08 5..304E-08 4.464E-08 3.811E-08 3.301E-08 ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE SECTOR 5.000 7.500 10.000 15.000 20.000 25.000 30.000 35.000 40.000 45.000 50.000 S 3.534E-08 2.438E-08 1.591E-08 9.172E-0 9 6.484E-09 4.928E-09 3.844E-09 3. .119E-09 2.627E-09 2.254E-09 1. 956E-09 SSW 1.897E-08 1.434E-08 9.308E-09 5.331E-0 9 3.778E-09 2.827E-09 2.200E-09 1,.782E-09 1.486E-09 1.267E-09 1.098E-09 SW 1.496E-08 1.074E-08 7.026E-09 4.062E-0 9 2.869E-09 2.180E-09 1.742E-09 1..412E-09 1.179E-09 1. 005E-09 8.721E-10 WSW 1.794E-08 1.203E-08 8.659E-09 5.421E-0 9 3.666E-09 2.713E-09 2.125E-09 1,.729E-09 1.448E-09 1.239E-09 1.078E-09 W 2.249E-08 1.247E-08 9.015E-09 5.940E-0 9 4.418E-09 3.283E-09 2.567E-09 2..087E-09 1.746E-09 1.492E-09 1.297E-09 WNW 4.087E-08 2.340E-08 1.618E-08 1.008E-0 8 6.984E-09 5.257E-09 4.186E-09 3. .435E-09 2.881E-09 2.465E-09 2.145E-09 NW 5.135E-08 2.818E-08 1.901E-08 1. 137E-0 8 7.648E-09 5.637E-09 4.456E-09 3. .625E-09 3.026E-09 2.581E-09 2.240E-09 NNW 6.590E-08 3.813E-08 2.493E-08 1.446E-0 8 9.860E-09 7.340E-09 5.833E-09 4. .803E-09 4.097E-09 3.527E-09 3.072E-09 N 3.059E-08 1.966E-08 1.644E-08 1.337E-0 8 1.149E-08 9.603E-09 7.570E-09 6. .171E-09 5.166E-09 4.419E-09 3.844E-09 tz NNE 2.780E-08 4.186E-08 2.722E-08 1.568E-0 8 1.065E-08 7.903E-09 6.203E-09 5 .059E-09 4.243E-09 3.635E-09 3.167E-09 NE 1.700E-08 2.912E-08 1.900E-08 1.100E-0 8 7.495E-09 5.578E-09 4.432E-09 3. .644E-09 3.076E-09 2.637E-09 2.298E-09 ENE 1.003E-08 1.261E-08 8.243E-09 4.765E-0 9 3.235E-09 2.399E-09 1.940E-09 1 .609E-09 1.344E-09 1.148E-09 9.972E-10 E 8.908E-09 1.215E-08 8.033E-09 4.716E-0 9 3.237E-09 2.421E-09 1.911E-09 1 .565E-09 1.365E-09 1.202E-09 1.048E-09 ESE 1.582E-08 1.732E-08 1.143E-08 6.679E-0 9 4.566E-09 3.402E-09 2.677E-09 2..187E-09 1.836E-09 1.574E-09 1.372E-09 SE 2.681E-08 1.638E-08 1.253E-08 8.759E-0 9 6.310E-09 4.893E-09 3.980E-09 3..343E-09 2.792E-09 2.383E-09 2.068E-09 SSE 3.481E-08 3.783E-08 2.423E-08 1.368E-0 8 9.164E-09 6.730E-09 5.237E-09 4 .240E-09 3.534E-09 3.011E-09 2.610E-09 rHI1 /MWR CTnRnDI

[qwrIM FOR EACH SEGMENT SEGMENT BOUNDARIES IN MILES FROM THE SITE DIRECTION .5-1 1-2 2-3 3-4 4-5 5-10 10-20 20-30 30-40 40-50 FROM SITE 3.139E-09 2.254E-09 S 3.288E-08 4.950E-08 4.078E-08 3.339E-08 3.670E-08 2.305E-08 9.474E-09 4.909E-09 2.543E-08 2.474E-08 2.503E-08 2.079E-08 1.313E-08 5.525E-09 2.830E-09 1.789E-09 1.269E-09 SSW 1.325E-08 2.189E-09 1.418E-09 1.007E-09 SW 3.341E-08 6.290E-08 4.038E-08 2.423E-08 1.683E-08 1. 003E-08 4.191E-09 8.665E-08 5.250E-08 3.033E-08 2.058E-08 1. 185E-08 5.361E-09 2.732E-09 1.735E-09 1.241E-09 WSW 4.382E-08 2.094E-09 1.495E-09 1.273E-07 6.898E-08 3.987E-08 2.664E-08 1. 316E-08 5.947E-09 3.299E-09 W 1.140E-07 3.439E-09 2.470E-09 2.206E-07 1.212E-07 7.248E-08 4.839E-08 2.408E-08 1.006E-08 5.289E-09 WNW 1.523E-07 3.634E-09 2.587E-09 NW 1.590E-07 3.043E-07 1.699E-07 9.471E-08 6.139E-08 2.925E-08 1. 141E-08 5.701E-09 1.329E-07 1.377E-07 1. 121E-07 7.786E-08 3.844E-08 1.474E-08 7.409E-09 4.828E-09 3.527E-09 NNW 5.951E-08 1.322E-08 9.293E-09 6.188E-09 4.428E-09 N 4.985E-08 6.905E-08 5.963E-08 4.484E-08 3.438E-08 2.066E-08 3.223E-08 1.601E-08 7.955E-09 5.075E-09 3.642E-09 NNE 2.944E-08 5.082E-08 4.363E-08 3.258E-08 2.705E-08 2.716E-08 2.467E-08 1.894E-08 1. 618E-08 2.193E-08 1.122E-08 5.631E-09 3.653E-09 2.641E-09 NE 1.332E-08 1.603E-09 1.150E-09 ENE 7.991E-09 1.776E-08 1. 624E-08 1.227E-08 1. 003E-08 1. 010E-08 4.858E-09 2.438E-09 E 7.600E-09 1.578E-08 1.422E-08 1.079E-08 8.872E-09 9.600E-09 4.796E-09 2.435E-09 1.588E-09 1.193E-09 ESE 1.811E-08 3.395E-08 2.848E-08 2.068E-08 1.631E-08 1.437E-08 6.795E-09 3.422E-09 2.193E-09 1.577E-09 7.017E-08 5.700E-08 4.098E-08 3.054E-08 1. 698E-08 8.507E-09 4.906E-09 3.315E-09 2.388E-09 SE 4.293E-08 4.256E-09 3.017E-09 SSE 7.275E-08 8.372E-08 6.302E-08 4.455E-08 3.519E-08 3.112E-08 1.402E-08 6.782E-09

ERP ELEVATED STACK RELEASES - JAN-DEC 2001 2.260 DAY DECAY, UNDEPLETED CORRECTED USING STANDARD OPEN TERRAIN FACTORS ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE SECTOR .250 .500 .750 1.000 1.500 2.000 2.500 3.000 3.500 4.000 4.500 S 9.549E-09 1.209E-08 3.042E-08 4.502E-0:8 5.347E-08 4.844E-08 4.124E-08 3 .480E-08 2.958E-08 3.507E-08 3.908E-08 SSW 2.305E-11 1.775E-09 1.100E-08 2.062E-0:8 2.762E-08 2.599E-08 2.254E-08 2 .538E-08 2.638E-08 2.305E-08 2.039E-08 SW 9.403E-09 1.201E-08 2.576E-08 4.971E-0*8 8.118E-08 5.527E-08 3.990E-08 3 .029E-08 2.391E-08 1. 947E-08 1.624E-08 WSW 9.689E-09 1.359E-08 3.231E-08 6.740E-0:8 1.156E-07 7.386E-08 5.155E-08 3 .833E-08 2.987E-08 2.410E-08 1.998E-08 W 3.146E-08 4.178E-08 1.142E-07 1.495E-0' 7 1.515E-07 9.695E-08 6.769E-08 5 .035E-08 3.922E-08 3.163E-08 2.621E-08 WNW 2.128E-08 2.944E-08 1.333E-07 2.275E-0' 7 2.797E-07 1.713E-07 1.168E-07 9 .006E-08 7.264E-08 5.786E-08 4.749E-08 NW 1.296E-08 3.973E-08 1.202E-07 2.471E-0 7 4.164E-07 2.469E-07 1.646E-07 1 .212E-07 9.386E-08 7.409E-08 6.034E-08 NNW 7.737E-09 1.837E-08 4.970E-08 8.728E-0:8 1.429E-07 1.474E-07 1.399E-07 1 .281E-07 1.180E-07 9.341E-08 7.631E-08 N 1.561E-09 2.198E-08 4.945E-08 6.397E-0:8 7.250E-08 6.866E-08 6.089E-08 5 .206E-08 4.479E-08 3.891E-08 3.417E-08 NNE 7.799E-11 6.005E-09 2.609E-08 4.358E-018 5.495E-08 5.100E-08 4.414E-08 3 .776E-08 3.247E-08 2.820E-08 2.478E-08 NE 1.153E-11 1.190E-09 1.077E-08 2.125E-0:8 2.937E-08 2.826E-08 2.498E-08 2 .170E-08 1.888E-08 1.656E-08 1.467E-08 ENE 2.909E-16 3.173E-10 6.053E-09 1.324E-018 1.930E-08 1.870E-08 1.645E-08 1 .416E-08 1.221E-08 1.061E-08 9.309E-09 E 3.508E-16 3.504E-10 6.044E-09 1.237E-018 1.710E-08 1.638E-08 1.441E-08 1 .244E-08 1.076E-08 9.373E-09 8.246E-09 ESE 1.338E-15 9.717E-10 1.501E-08 2.896E-018 3.713E-08 3.389E-08 2.885E-08 2 .432E-08 2.064E-08 1.773E-08 1.542E-08 SE 5.086E-10 8.079E-09 3.835E-08 6.370E-018 7.640E-08 6.837E-08 5.765E-08 4..832E-08 4.085E-08 3.497E-08 3.031E-08 SSE 1.014E-08 4.002E-08 7.394E-08 8. 805E-018 8.955E-08 7.678E-08 6.359E-08 5..280E-08 4.440E-08 3.788E-08 3.278E-08 ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE SECTOR 5.000 7.500 10.000 15.000 20.000 25.000 30.000 35.000 40.000 45.000 50.000 S 3.500E-08 2.403E-08 1.561E-08 8.915E-0!9 6.243E-09 4.701E-09 3.633E-09 2..921E-09 2.437E-09 2.072E-09 1.782E-09 SSW 1.876E-08 1.409E-08 9.093E-09 5.149E-0!9 3.606E-09 2.667E-09 2.052E-09 1. .644E-09 1.355E-09 1.142E-09 9.793E-10 SW 1.478E-08 1.054E-08 6.847E-09 3.906E-0!9 2.720E-09 2.038!-09 1.605E-09 1..283E-09 1.056E-09 8. 887E-10 7.607E-10 WSW 1.773E-08 1.182E-08 8.448E-09 5.218E-0!9 3.485E-09 2.547E-09 1.969E-09 1..583E-09 1.309E-09 1. 105E-09 9.500E-10 tj* W 2.219E-08 1.221E-08 8.766E-09 5.689E-0!9 4.166E-09 3.050E-09 2.350E-09 I1.883E-09 1.552E-09 1.308E-09 1.121E-09 WNW 4.047E-08 2.305E-08 1.586E-08 9.771E-0!9 6.701E-09 4.991E-09 3.933E-09 3. .193E-09 2.651E-09 2.245E-09 1.933E-09 NW 5.090E-08 2.783E-08 1.870E-08 1.109E-018 7.402E-09 5.412E-09 4.246E-09 3. .427E-09 2.839E-09 2.403E-09 2.070E-09 NNW 6.542E-08 3.772E-08 2.457E-08 1.414E-088 9.577E-09 7.079E-09 5.585E-09 4..566E-09 3.867E-09 3.305E-09 2.858E-09 N 3.039E-08 1.947E-08 1.623E-08 1.311E-088 1.119E-08 9.290E-09 7.275E-09 5. .892E-09 4.900E-09 4.164E-09 3.599E-09 NNE 2.753E-08 4.128E-08 2.672E-08 1.525E-018 1.026E-08 7.548E-09 5.870E-09 4. .745E-09 3.943E-09 3.348E-09 2.891E-09 NE 1.683E-08 2.873E-08 1.866E-08 1. 071E-0 8 7.236E-09 5.339E-09 4.207E-09 3. .430E-09 2.871E-09 2.440E-09 2.109E-09 ENE 9.908E-09 1.243E-08 8.085E-09 4.632E-0 9 3.118E-09 2.292E-09 1.838E-09 1. .512E-09 1.253E-09 1. 062E-09 9.148E-10 E 8.820E-09 1.198E-08 7.886E-09 4.588E-059 3.121E-09 2.313E-09 1.810E-09 1. .470E-09 1.270E-09 1.109E-09 9.586E-10 ESE 1.571E-08 1.716E-08 1.128E-08 6.554E-059 4.453E-09 3.297E-09 2.578E-09 2. .093E-09 1.747E-09 1.489E-09 1.290E-09 SE 2.658E-08 1.616E-08 1.230E-08 8.512E-099 6.070E-09 4.660E-09 3.752E-09 3. .120E-09 2.581E-09 2.181E-09 1.874E-09 SSE 3.453E-08 3.734E-08 2.382E-08 1.333E-018 8.850E-09 6.444E-09 4.971E-09 3. 990E-09 3.297E-09 2.785E-09 2.393E-09 CHI/Q (SEC/METER CUBED) FOR EACH SEGMENT s5EGMENT BOUNDARIES IN MILES FROM THE SITE DIRECTION .5-1 1-2 2-3 3-4 4-5 5-10 10-20 20-30 30-40 40-50 FROM SITE S 3.284E-08 4.936E-08 4.059E-08 3.316E-08 3.638E-08 2.273E-08 9.214E-09 4.685E-09 2.940E-09 2.073E-09 SSW 1.323E-08 2.534E-08 2.460E-08 2.483E-08 2.058E-08 1.291E-08 5.340E-09 2.672E-09 1. 650E-09 1. 145E-09 SW 3.335E-08 6.267E-08 4. 015E-08 2.404E-08 1.666E-08 9.842E-09 4.033E-09 2.047E-09 1.289E-09 8.910E-10 WSW 4.374E-08 8. 635E-08 5.221E-08 3. 009E-08 2.037E-08 1.163E-08 5.166E-09 2.566E-09 1.589E-09 1.108E-09 W 1.138E-07 1.268E-07 6. 856E-08 3.951E-08 2.633E-08 1.290E-08 5.696E-09 3.068E-09 1.891E-09 1.311E-09 WNW 1.521E-07 2.199E-07 1.206E-07 7.199E-08 4.796E-08 2.372E-08 9.758E-09 5.024E-09 3.198E-09 2.250E-09 NW 1.587E-07 3.035E-07 1. 692E-07 9.414E-08 6.092E-08 2.890E-08 1.114E-08 5.476E-09 3.437E-09 2.409E-09 NNW 5.944E-08 1. 325E-07 1.372E-07 1.115E-07 7.734E-08 3.803E-08 1.443E-08 7.147E-09 4.591E-09 3.306E-09 N 4.980E-08 6.890E-08 5.943E-08 4.463E-08 3.418E-08 2.046E-08 1.295E-08 8.991E-09 5.909E-09 4.173E-09 NNE 2.940E-08 5.067E-08 4.342E-08 3.235E-08 2.681E-08 3.175E-08 1.558E-08 7.601E-09 4.761E-09 3.355E-09 NE 1.330E-08 2.707E-08 2.454E-08 1. 880E-08 1.603E-08 2.161E-08 1. 093E-08 5.392E-09 3.439E-09 2.445E-09 ENE 7.973E-09 1.769E-08 1.613E-08 1.216E-08 9.915E-09 9.937E-09 4.726E-09 2.331E-09 1.507E-09 1. 064E-09 E 7.589E-09 1. 573E-08 1.415E-08 1.071E-08 8.792E-09 9.459E-09 4.669E-09 2.327E-09 1.491E-09 1.101E-09 ESE 1.809E-08 3.388E-08 2.838E-08 2.058E-08 1. 621E-08 1.423E-08 6.671E-09 3.318E-09 2.100E-09 1.492E-09 SE 4.289E-08 7. 001E-08 5.677E-08 4.074E-08 3.031E-08 1.676E-08 8.267E-09 4.673E-09 3.095E-09 2.186E-09 SSE 7.267E-08 8.354E-08 6.279E-08 4. 432E-08 3.494E-08 3.071E-08 1.367E-08 6.496E-09 4.006E-09 2.792E-09

ERP ELEVATED STACK RELEASES - JAN-DEC 2001 8.000 DAY DECAY, DEPLETED CORRECTED USING STANDARD OPEN TERRAIN FACTORS ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE

.750 1.000 1.500 2.000 2.500 3.000 3.500 4.000 4.500 SECTOR .250 .500 3.399E-08 3.794E-08 S 9.552E-09 1.199E-08 3.014E-08 4.478E-08 5.294E-08 4.767E-08 4.034E-08 3. .386E-08 2.864E-08 2.573E-08 2.242E-08 1.978E-08 SSW 2.306E-11 1.764E-09 1.097E-08 2.061E-08 2.743E-08 2.563E-08 2.209E-08 2. .480E-08 1.884E-08 1.568E-08 SW 9.407E-09 1.191E-08 2.551E-08 4.955E-08 8.047E-08 5.440E-08 3.906E-08 2. 952E-08 2 .322E-08 2.341E-08 1.937E-08 WSW 9.693E-09 1.349E-08 3.204E-08 6.717E-08 1.146E-07 7.273E-08 5.051E-08 3 .743E-08 2.908E-08 W 3.147E-08 4.129E-08 1.134E-07 1.480E-07 1.496E-07 9.535E-08 6.640E-08 4. .928E-08 3.833E-08 3.088E-08 2.556E-08 WNW 2.129E-08 2.925E-08 1.328E-07 2.256E-07 2.756E-07 1.675E-07 1.136E-07 8. .733E-08 7 .030E-08 5.577E-08 4.558E-08 NW 1.297E-08 3.941E-08 1.191E-07 2.454E-0 4.119E-07 2.425E-07 1.607E-07 1 .179E-07 9.104E-08 7.156E-08 5.801E-08 NNW 7.738E-09 1.822E-08 4.919E-08 8.684E-088 1.418E-07 1.458E-07 1.382E-07 1 .264E-07 1.165E-07 9.196E-08 7.482E-08 N 1.561E-09 2.180E-08 4.884E-08 6.340E-0I 7.167E-08 6.760E-08 5.972E-08 5 .089E-08 4.365E-08 3.782E-08 3.314E-08 8

NNE 7.800E-11 5.963E-09 2.594E-08 4.346E-088 5.449E-08 5.026E-08 4.325E-08 3 .681E-08 3.152E-08 2.728E-08 2.389E-08 NE 1.153E-11 1.185E-09 1.076E-08 2.125E-088 2.919E-08 2.790E-08 2.454E-08 2 .121E-08 1.839E-08 1.608E-08 1.421E-08 ENE 2.910E-16 3.175E-10 6.060E-09 1.326E-088 1.920E-08 1.846E-08 1.614E-08 1 .382E-08 1.186E-08 1.026E-08 8.968E-09 E 3.509E-16 3.506E-10 6.049E-09 1.238E-088 1.699E-08 1.617E-08 1.415E-08 1 .216E-08 1.048E-08 9.098E-09 7.981E-09 ESE 1.338E-15 9.720E-10 1.502E-08 2.898E-0l 8 3.687E-08 3.340E-08 2.824E-08 2 .367E-08 1.999E-08 1.709E-08 1.480E-08 SE 5.087E-10 8.026E-09 3.819E-08 6.357E-088 7.574E-08 6.730E-08 5.637E-08 4 .697E-08 3.951E-08 3.366E-08 2.906E-08 SSE 1.014E-08 3.969E-08 7.296E-08 8.714E-088 8.835E-08 7.530E-08 6.200E-08 5 .120E-08 4.284E-08 3. 639E-08 3.136E-08 ANNUAL AVERAGE CHI/Q (SEC/METER CUBED) DISTANCE IN MILES FROM THE SITE 7.500 10.000 15.000 20.000 25.000 30.000 35.000 40.000 45.000 50.000 SECTOR 5.000 1.446E-09 1.220E-09 S 3.393E-08 2.299E-08 1.451E-08 7.826E-099 5.135E-09 3.670E-09 2.738E-09 2 .135E-09 1.737E-09

.152E-09 1.615E-09 1 .265E-09 1.023E-09 8.467E-10 7.145E-10 SSW 1.818E-08 1.352E-08 8.484E-09 4.542E-099 2.999E-09 1 7.788E-10 6.440E-10 5.428E-10 SW 1.427E-08 1.01OE-08 6.387E-09 3.449E-0' 9 2.256E-09 .608E-09 1.233E-09 9 .646E-10 1 .273E-09 1. 035E-09 8.607E-10 7.295E-10 WSW 1.719E-08 1.129E-08 7.872E-09 4.659E-099 3.008E-09 .139E-09 1.616E-09 1 .548E-09 1.256E-09 1.044E-09 8.836E-10 W 2.163E-08 1.188E-08 8.491E-09 5.256E-099 3.655E-09 3 .609E-09 1.967E-09 2 .300E-09 1. 867E-09 1.550E-09 1.310E-09 WNW 3.868E-08 2.149E-08 1.439E-08 8.364E-099 5.356E-09 .802E-09 2.904E-09 2.076E-09 1.722E-09 1.456E-09 2 .564E-09 NW 4.870E-08 2.591E-08 1.691E-08 9.506E-099 6.065E-09 45.272E-09 3.255E-09 3 .105E-09 2.559E-09 2.135E-09 1.806E-09 NNW 6.386E-08 3.582E-08 2.260E-08 1.217E-088 7.619E-09 8.278E-09 3.947E-09 5 .160E-09 4.213E-09 3.521E-09 2.998E-09 6.505E-09 N 2.941E-08 1.873E-08 1.563E-08 1.273E-088 1.067E-08 6 .505E-09 4.660E-09 3 .657E-09 2.960E-09 2.454E-09 2.073E-09 NNE 2.661E-08 4.020E-08 2.525E-08 1.368E-088 8.770E-09 .198E-09

.416E-09 3.378E-09 2 .690E-09 2.206E-09 1.840E-09 1.564E-09 NE 1.635E-08 2.810E-08 1.771E-08 9.657E-099 6.221E-09 7.333E-10 6.198E-10

.797E-09 1.373E-09 1 .091E-09 8.840E-10 ENE 9.549E-09 1.203E-08 7.609E-09 4.111E-099 2.586E-09 8.677E-10 7. 319E-10 6.160E-10

.046E-09 E 8.547E-09 1.170E-08 7.476E-09 4.093E-099 2.592E-09 2 .811E-09 1.347E-09 1 .488E-09 1.194E-09 9.810E-10 8.220E-10 1.914E-09 1 ESE 1.507E-08 1.653E-08 1.056E-08 5.783E-0' 9 3.672E-09 4 .570E-09 3.546E-09 2 .956E-09 2.413E-09 2. 018E-09 1.717E-09 SE 2.539E-08 1.524E-08 1.154E-08 7.990E-0' 9 5.697E-09 5 .386E-09 2.454E-09 2.026E-09 1.705E-09 SSE 3.307E-08 3.583E-08 2.216E-08 1.178E-088 7.465E-09 .231E-09 3.906E-09 3 .047E-09 CHI/Q (SEC/METER CUBED) FOR EACH SEGMENrT SEGMENT BOUNDARIES IN MILES FROM THE SITE DIRECTION .5-1 1-2 2-3 3-4 4-5 5-10 10-20 20-30 30-40 40-50 FROM SITE S 3.261E-08 4.878E-08 3.970E-08 3.217E-08 3.529E-08 2.165E-08 8.116E-09 3.688E-09 2.156E-09 1.449E-09 1.997E-08 1.232E-08 4.732E-09 2.163E-09 1.273E-09 8.499E-10 SSW 1.321E-08 2.511E-08 2.412E-08 2.420E-08 9.705E-10 6.465E-10 6.201E-08 3.934E-08 2.335E-08 1.610E-08 9.376E-09 3.571E-09 1.631E-09 SW 3.317E-08 4.639E-09 2.161E-09 1.280E-09 8.636E-10 WSW 4.353E-08 8.544E-08 5.120E-08 2.930E-08 1.976E-08 1.I0SE-08 3.862E-08 2.568E-08 1.254E-08 5.263E-09 2.631E-09 1.557E-09 1.047E-09 W 1.128E-07 1.251E-07 6.727E-08 2.308E-09 1.555E-09 1.175E-07 6.963E-08 4.604E-08 2.215E-08 8.365E-09 3.857E-09 WNW 1.510E-07 2.165E-07 2.575E-09 1.728E-09 1.654E-07 9.130E-08 5.858E-08 2.697E-08 9.622E-09 4.343E-09 NW 1.575E-07 2.996E-07 3.137E-09 2.139E-09 1.314E-07 1.355E-07 1.100E-07 7 .584E-08 3.617E-08 1.247E-08 5.370E-09 NNW 5.904E-08 5.184E-09 3.532E-09 N 4.930E-08 6.802E-08 5.829E-08 4.350E-08 3.315E-08 1.973E-08 1.246E-08 8.284E-09 NNE 2.929E-08 5.016E-08 4.254E-08 3.142E-08 2.590E-08 3.054E-08 1.407E-08 6.269E-09 3.678E-09 2.463E-09 1.832E-08 1.556E-08 2.087E-08 9.921E-09 4.482E-09 2.702E-09 1.846E-09 NE 1.330E-08 2.685E-08 2.410E-08 1.093E-09 7 .359E-10 ENE 7.986E-09 1.755E-08 1.583E-08 1.181E-08 9.565E-09 9.514E-09 4.210E-09 1. 838E-09 1.389E-08 1.043E-08 8.521E-09 9.121E-09 4.178E-09 1.834E-09 1.064E-09 7.292E-10 E 7.597E-09 1.560E-08 1.497E-09 9.851E-10 ESE 1. 8lOE-08 3.358E-08 2.779E-08 1.993E-08 1.558E-08 1.355E-08 5.907E-09 2.601E-09 SE 4.277E-08 6. 929E-08 5.552E-08 3.941E-08 2.906E-08 1.585E-08 7.761E-09 4.399E-09 2.918E-09 2.024E-09 2.034E-09 SSE 7.187E-08 8.228E-08 6.123E-08 4.277E-08 3.348E-08 2.914E-08 1-217E-08 5.297E-09 3.066E-09

ERP ELEVATED STACK RELEASES - JAN-DEC 2001 CORRECTED USING STANDARD OPEN TERRAIN FACTORS ** ** * * * * * * ** * * ** *

• RELATIVE DEPOSITION PER UNIT AREA (M**-2) AT FIXED POINTS BY DOWNWIND SECTORS DIRECTION DISTANCES IN MILES FROM SITE .25 .50 .75 1.00 1.50 2.00 2.50 3.00 3.50 4.00 4.50 S 1.609E-09 1. 621E-09 1. 840E-09 1.536E-09 8.587E-10 5.555E-10 3.858E-10 2.810E-10 2.119E-10 1.710E-10 1.570E-10 SSW 2.460E-10 4.052E-10 6.479E-10 6.218E-10 3.750E-10 2.487E-10 1.748E-10 1.281E-10 1.205E-10 9.118E-11 7.139E-11 SW 6.345E-10 5.950E-10 6. 224E-10 4.968E-10 4.744E-10 2.585E-10 1.605E-10 1.092E-10 7.900E-11 5.980E-11 4.683E-11 WSW 7.426E-10 7.083E-10 7.562E-10 1.064E-09 6.102E-10 3.299E-10 2.036E-10 1.379E-10 9.951E-11 7.520E-11 5.885E-11 W 9.505E-10 2.935E-09 2.437E-09 1.547E-09 7.214E-10 3.869E-10 2.378E-10 1.607E-10 1.158E-10 8.759E-11 6.868E-11 WNW 1.398E-09 1.429E-09 3. 965E-09 3.084E-09 1.811E-09 9.214E-10 5.522E-10 3.720E-10 2.818E-10 2.190E-10 1.800E-10 NW 2.830E-09 2.525E-09 2.477E-09 3.821E-09 2.396E-09 1.200E-09 7.156E-10 4.816E-10 3.553E-10 2.816E-10 2.364E-10 NNW 2.115E-09 1.983E-09 2.075E-09 1.656E-09 1.616E-09 8.767E-10 5.478E-10 4.674E-10 3.543E-10 2.903E-10 2.525E-10 N 3.378E-09 3.139E-09 3.246E-09 2.574E-09 1.393E-09 8.908E-10 6.151E-10 4.467E-10 3.364E-10 2.605E-10 2.063E-10 NNE 8.037E-10 1. 075E-09 1.537E-09 1.419E-09 8.397E-10 5.536E-10 3.879E-10 2.838E-10 2.146E-10 1.664E-10 1.318E-10 NE 1.499E-10 3.640E-10 6.676E-10 6.669E-10 4.098E-10 2.734E-10 1.927E-10 1.414E-10 1.070E-10 8.306E-11 6.577E-11 ENE 3.082E-11 1. 849E-10 3.937E-10 4.078E-10 2.547E-10 1.708E-10 1.206E-10 8.862E-11 6.712E-11 5.210E-11 4.126E-11 E 3.134E-11 1. 880E-10 4.004E-10 4.147E-10 2.590E-10 1.737E-10 1.227E-10 9.012E-11 6.826E-11 5.298E-11 4.196E-11 ESE 9.403E-11 5.641E-10 1.201E-09 1.244E-09 7.771E-10 5.211E-10 3.681E-10 2.704E-10 2.048E-10 1.589E-10 1.259E-10 SE 1.097E-09 1.762E-09 2.785E-09 2.663E-09 1.603E-09 1.063E-09 7.468E-10 5.471E-10 4.138E-10 3.210E-10 2.542E-10 SSE 5.050E-09 4.600E-09 4.639E-09 3.622E-09 1.941E-09 1.236E-09 8.521E-10 6.183E-10 4.654E-10 3.603E-10 2.853E-10 DIRECTION DISTANCES IN MILES FROM SITE 5.00 7.50 10.00 15.00 20.00 25.00 30.00 35.00 40.00 45.00 50.00 S 1.262E-10 1.051E-10 7.458E-11 4.463E-11 2.843E-11 1.829E-11 1.308E-11 9.795E-12 7.949E-12 6.332E-12 5.169E-12 SSW 5.814E-11 4.964E-11 3.537E-11 2.120E-11 1.246E-11 8.848E-12 6.342E-12 4.764E-12 3.762E-12 3.005E-12 2.453E-12 SW 3.816E-11 3.567E-11 2.590E-11 1.579E-11 1.011E-11 6.113E-12 4.600E-12 3.454E-12 2.686E-12 2.145E-12 1.751E-12 WSW 4.861E-11 4.214E-11 3.034E-11 1. 860E-11 1.125E-11 7.546E-12 5.454E-12 4. 095E-12 3.184E-12 2.544E-12 2.076E-12 W 5.544E-11 2.540E-11 3.496E-11 2.298E-11 1.379E-11 9.328E-12 6.684E-12 5.019E-12 3.902E-12 3.117E-12 2.544E-12 WNW 1.562E-10 9.464E-11 6.769E-11 4.077E-11 2.552E-11 1.684E-11 1.220E-11 9.163E-12 7.153E-12 5.714E-12 4.664E-12 NW 2.081E-10 1.332E-10 9.769E-11 5.857E-11 3.567E-11 2.394E-11 1.723E-11 1.295E-11 1.016E-11 8.119E-12 6.627E-12 NNW 2.299E-10 1. 616E-10 1.232E-10 7.781E-11 5.012E-11 3.323E-11 2.174E-11 1. 544E-11 1.192E-11 9.523E-12 7.774E-12 N 1. 664E-10 7.905E-11 4.837E-11 2.567E-11 8.741E-11 4.950E-11 3.547E-11 2.664E-11 2.071E-11 1.655E-11 1. 351E-11 NNE 1. 062E-10 1. 838E-10 1. 146E-10 5.992E-11 3.665E-11 2.452E-11 1.750E-11 1. 308E-11 1.013E-11 8.071E-12 6.572E-12 NE 5.298E-11 1.232E-10 7.677E-11 4.011E-11 2.453E-11 1.640E-11 1. 169E-11 8.744E-12 6. 800E-12 5.471E-12 4.465E-12 ENE 3.323E-11 4.936E-11 3.729E-11 2.336E-11 1.499E-11 9.909E-12 6.939E-12 4.448E-12 3.464E-12 2.772E-12 2.266E-12 E 3.379E-11 4.775E-11 3.583E-11 2.234E-11 1.432E-11 9.466E-12 6.626E-12 4.840E-12 3.678E-12 2.805E-12 2.283E-12 ESE 1.014E-10 1.126E-10 8.120E-11 4.911E-11 3.125E-11 2.070E-11 1.454E-11 1.067E-11 8.146E-12 6.408E-12 5.164E-12 SE 2.048E-10 9.705E-11 5.920E-11 3.117E-11 1.902E-11 1.307E-11 9.751E-12 1.719E-11 1. 324E-11 1.051E-11 8.552E-12 SSE 2.301E-10 2.645E-10 1. 626E-10 8.374E-11 5.099E-11 3.415E-11 2.442E-11 1.830E-11 1.420E-11 1.133E-11 9.234E-12 RELATIVE DEPOSITION PER UNIT AREA (M**-2) BY DOWNWIND SECTORS SEGMENT BOUNDARIES IN MILES DIRECTION .5-1 1-2 2-3 3-4 4-5 5-10 10-20 20-30 30-40 40-50 FROM SITE S 1.656E-09 8.' 745E-10 3.891E-10 2.160E-10 1.497E-10 9.622E-11 4.409E-11 1.891E-11 1. 003E-11 6.380E-12 SSW 5.824E-10 3.' 737E-10 1.758E-10 1.115E-10 7.235E-11 4.518E-11 2.046E-11 8.808E-12 4.833E-12 3.025E-12 SW 5.605E-10 3.: 835E-10 1. 661E-10 8.031E-11 4.746E-11 3.188E-11 1.552E-11 6.575E-12 3.489E-12 2.159E-12 WSW 8.822E-10 5.: 864E-10 2.110E-10 1. 012E-10 5.990E-11 3.833E-11 1.794E-11 7.698E-12 4.137E-12 2.560E-12 W 2.152E-09 7. 562E-10 2.467E-10 1. 179E-10 6.938E-11 3.633E-11 2.156E-11 9.460E-12 5.069E-12 3.138E-12 WNW 3.010E-09 1.' 699E-09 5.785E-10 2.836E-10 1.827E-10 9.635E-11 3.997E-11 1.730E-11 9.266E-12 5.752E-12 NW 3.085E-09 2.* 181E-09 7.511E-10 3.633E-10 2.393E-10 1.341E-10 5.708E-11 2.438E-11 1.311E-11 8.172E-12 NNW 1.868E-09 1. 296E-09 6.033E-10 3.622E-10 2.553E-10 1.597E-10 7.559E-11 3.314E-11 1.590E-11 9.586E-12 N 2.923E-09 1.4 432E-09 6.213E-10 3.390E-10 2.076E-10 8.482E-11 5.816E-11 5.400E-11 2.691E-11 1.666E-11 NNE 1.382E-09 8.4 414E-10 3.905E-10 2.160E-10 1.325E-10 1.358E-10 6.172E-11 2.494E-11 1.322E-11 8.127E-12 NE 5.998E-10 4.1 063E-10 1.937E-10 1. 077E-10 6.616E-11 8.697E-11 4.133E-11 1.669E-11 8.846E-12 5.492E-12 ENE 3.536E-10 2.! 514E-10 1.212E-10 6.754E-11 4.149E-11 4.041E-11 2.274E-11 1.008E-11 4.785E-12 2.790E-12 E 3.596E-10 2.! 557E-10 1.233E-10 6.869E-11 4.220E-11 3.935E-11 2.177E-11 9.624E-12 4.908E-12 2.870E-12 2.061E-10 1.266E-10 9.616E-11 4.830E-11 2.105E-11 1. 082E-11 6.462E-12 ESE 1.079E-09 7.'671E-10 3.698E-10 1. 356E-11 1.059E-11 SE 2.504E-09 1.! 599E-09 7.512E-10 4.166E-10 2.557E-10 1. 042E-10 3.200E-11 1.333E-11 SSE 4.178E-09 2.1001E-09 8.610E-10 4.690E-10 2.871E-10 2.116E-10 8.672E-11 3.475E-11 1. 849E-11 1.140E-11

ERP ELEVATED STACK RELEASES - JAN-DEC 2001 CORRECTED USING STANDARD OPEN TERRAIN FACTORS SPECIFIC POINTS OF INTEREST RELEASE TYPE OF DIRECTION DIST. X/Q X/Q X/Q D/Q ID LOCATION FROM SITE (MI) (SEC/M3) (SEC/M3) (SEC/M3) (PER SQ.METER)

NO DECAY 2.260 DAY DECAY 8. 000 DAY DECAY UNDEPLETED UNDEPLETED DEPLETED Site Boundary S .80 3.4E-08 3.4E-08 3.4E-08 1.8E-09 Site Boundary SSW .82 1.4E-08 1.4E-08 1.4E-08 6.7E-10 Site Boundary SW .97 4.7E-08 4.7E-08 4.7E-08 5.2E-10 Site Boundary WSW .93 5.6E-08 5.6E-08 5.6E-08 1.0E-09 Site Boundary W .91 1.4E-07 1.4E-07 1.4E-07 1.8E-09 Site Boundary WNW .94 2.1E-07 2.1E-07 2.1E-07 3.5E-09 Site Boundary NW .81 1.5E-07 1.5E-07 1.5E-07 2.3E-09 Site Boundary NNW .69 3.9E-08 3.9E-08 3.8E-08 2.0E-09 Site Boundary N .67 4.0E-08 4.OE-08 4.0E-08 3.2E-09 Site Boundary NNE .60 1.2E-08 1.2E-08 1.2E-08 1.2E-09 Site Boundary NE .62 4.5E-09 4.5E-09 4.5E-09 5.1E-10 Site Boundary ENE .59 1.4E-09 1.4E-09 1.4E-09 2.6E-10 Site Boundary E .53 5.7E-10 5.7E-10 5.7E-10 2.1E-10 Site Boundary ESE .54 1.9E-09 1.9E-09 1.9E-09 6.6E-10 Site Boundary SE .65 2.3E-08 2.3E-08 2.3E-08 2.4E-09 Site Boundary SSE .81 7.9E-08 7.8E-08 7.7E-08 4.4E-09 Nearest Res SSW 2.20 2.5E-08 2.5E-08 2.4E-08 2.1E-10 Nearest Res SW 1.30 7.4E-08 7.3E-08 7.3E-08 6.3E-10 Nearest Res WSW 1.20 9.3E-08 9.3E-08 9.2E-08 9.3E-10 Nearest Res W 1.00 1.5E-07 1.5E-07 1.5E-07 1.5E-09 Nearest Res WNW 1.70 2.3E-07 2.3E-07 2.2E-07 1.3E-09 Nearest Res NW .90 1.9E-07 1.9E-07 1.9E-07 4.2E-09 Nearest Res NNW 1.90 1.5E-07 1.5E-07 1.5E-07 9.8E-10 Nearest Res N 3.00 5.2E-08 5.2E-08 5.1E-08 4.5E-10 Nearest Res ENE 1.70 2.0E-08 1.9E-08 1.9E-08 2.2E-10 Nearest Res E 1.80 1.7E-08 1.7E-08 1.7E-08 2.0E-10 LDJ Nearest Res ESE 2.30 3.1E-08 3.1E-08 3.0E-08 4.2E-10 N Nearest Cow NNW 3.50 1.2E-07 1.2E-07 1.2E-07 3.5E-10 CJJ Nearest Garde SW 1.30 7.4E-08 7.3E-08 7.3E-08 6.3E-10 Nearest Garde WSW 1.90 8.1E-08 8.0E-08 7.9E-08 3.7E-10 Nearest Garde WNW 2.40 1.3E-07 1.3E-07 1.2E-07 6.1E-10 Nearest Garde NW 2.90 1.3E-07 1.3E-07 1.2E-07 5.2E-10 Nearest Garde NNW 1.90 1.5E-07 1.5E-07 1.5E-07 9.8E-10 Nearest Garde N 3.00 5.2E-08 5.2E-08 5.1E-08 4.5E-10 Nearest Garde ENE 1.70 2.0E-08 1.9E-08 1.9E-08 2.2E-10 Nearest Garde E 2.00 1.6E-08 1.6E-08 1.6E-08 1.7E-10 Nearest Garde ESE 2.30 3.1E-08 3.1E-08 3.0E-08 4.2E-10

ATMOSPHERIC DIFFUSION MODEL onsite meteorological data from January 1 through December 31, 2001, were used to determine long-term (routine) diffusion estimates for evaluating normal atmospheric releases from Cooper Nuclear Station. Atmospheric dispersion parameters (X/Q values) were determined for the site boundary distances from each release point, the standard population distances, and special locations for nearest residence, cow, and garden using the methodology presented in U.S. NRC Regulatory Guide 1.111 (Rev.l) and the computer code XOQDOQ (NUREG/CR2919). Two release modes were analyzed. Releases from the 99-meter free-standing stack were considered 100 percent elevated, while releases from the reactor building, turbine-generator building, radwaste building and augmented radwaste building vents were considered as a 100 percent ground level release (one combined source term was assumed to apply for these vents).

Winds were obtained from measurements at the 10-meter level (for ground-level releases) and the 100-meter level (for elevated releases), and the stability class was based on the vertical temperature gradient between 60 meters and 10 meters (for ground releases) and 100 meters and 10 meters (for elevated releases). In accordance with Regulatory Guide 1.111, calm periods were distributed directionally in proportion to the directional distribution within a stability class of the lowest wind speed group. For the calculations, calm periods were assigned a speed of one-half the threshold wind speed of the wind vane or anemometer, whichever is higher.

The Gaussian straight-line trajectory model, which assumes that the air flow transports and diffuses effluents along a straight line through the entire region of interest in the airflow direction at the release point, was modified to account for various modes of effluent releases. In the case of an elevated release, plume rise due to momentum effects was incorporated into the calculation. For ground-level releases, building wake effects were considered.

The mathematical equation used in the Gaussian straight-line trajectory model is:

(X/Q), = 2.032 i f

ijk k exp, x

21 (Eq. 1) jk jk zk L 2 2

and Dz 2 /n) 2 zk= (ozk + 0.5 1 < z (Eq. 2)

B324

where = index identifying direction sector; S

= index identifying wind speed class; k = index identifying atmospheric stability class; x average effluent concentration normalized by source Q strength at the specific downwind distance; f = joint frequency distribution of wind direction, wind speed class, and atmospheric stability class; x = distance from the release point to a receptor; u = wind speed;

= vertical plume spread with volumetric building wake correction for a release within the building wake cavity; Cz vertical plume spread without volumetric building wake correction; D. maximum adjacent building height either upwind or downwind of the release point (44.5 meters for ground level releases);

and he = effective plume height; The term .zk given in Equations 1 and 2 is used for ground-level release (h = 0) within the building wake cavity. For an elevated release, no volumetric building 0

wake correction needs to be considered, i.e., Zzk = zk- For all building wake determinations, the reactor building was considered to be the dominating structure in the modification of air flows within the building complex.

Since the model does not directly consider the effects of spatial and temporal variation in airflow due to terrain, appropriate adjustments were made to the calculated X/Q values, using the default values of Regulatory Guide 1.111, Rev. 0.

B325

APPENDIX C DOSE CALCULATIONS

CONTENTS Page LIQUID EFFLUENT DOSE CALCULATIONS CI GASEOUS EFFLUENT DOSE CALCULATIONS C8 DOSE CALCULATION MODELS C51

LIQUID EFFLUENT DOSE CALCULATIONS Doses to the maximum individual and 0 to 50 - mile population resulting from the release of radioactive material in liquid effluents from Cooper Nuclear Station were calculated using the LADTAP II computer program. The LADTAP HIprogram implements the radiological dose models of Regulatory Guide 1.109 for determining the radiation exposure to man from three principal exposure pathways in the aquatic environment -- potable water, aquatic foods, and recreational water use. Doses to both the maximum individual and 0 to 50 mile population are calculated as a function of age group and pathway for significant body organs, and are presented in Tables 1 - 6.

Assumptions and data sources used for input to the LADTAP II code are described in a separate section of this appendix (see page C51).

C1

TABLE 1. Doses to Maximum Individual at the Site Boundary, Resulting From Exposure to Radioactivity Discharged in Liquid Effluents, January-June 2001, Cooper Nuclear Station Dose to Individual, mrem Period and Total Pathway Skin Bone Liver Body Thyroid Kidney Lung GI-LLI 1st Quarter Drinking 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 Water Shoreline 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 Totals 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 2nd Quarter Eating Fish 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 Drinking Water 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 Shoreline 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 Totals 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 Totals for ist & 2nd Quarters 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 Calculated doses are based on the following periods of exposures: Fishing: April - November; Drinking water and shoreline: January - December

TABLE 2. Doses to Maximum Individual at the Site Boundary, Resulting From Exposure to Radioactivity Discharged in Liquid Effluents, July-December 2001, Cooper Nuclear Station Dose to Individual, mrem Period and Total Pathway Skin Bone Liver Body Thyroid Kidney Lung GI-LLI 3rd Quarter Eating 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 Fish Drinking 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 Water Shoreline 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 Totals 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 4th Quarter Eating Fish 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 Drinking 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 Water Shoreline 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 Totals 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 Totals for 3rd & 4th Quarters 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 Calculated doses are based on the following periods of exposures:

Fishing: April - November; Drinking water and shoreline: January - December

TABLE 3. Sumnary of Doses to Maximum Individual at the Site Boundary, Resulting from Exposure to Radioactivity Discharged in Liquid Effluents, January-December 2001, Cooper Nuclear Station Dose to Individual, mrem Period and Total Pathway Skin Bone Liver Body Thyroid Kidney Lung GI-LLI 1st 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 Quarter 2nd Quarter 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 3rd Quarter 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 4th Quarter 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 Totals for 2001 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00

TABLE 4. Doses to Population Within a 50-Mile Radius, Resulting From E* rposure to Radioactivity Discharged in Liquid Effluents, January-June 2001, Cooper Nuclear Station Dose to Population, manrem Period and Total Pathway Skin Bone Liver Body Thyroid Kidney Lung GI-LLI 1st Quarter Drinking 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 Water Shoreline 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 Totals 2nd Quarter Eating Fish 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 Drinking 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 Water 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 Shoreline 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 Swimming 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 Boating 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 Totals 0.00 E+00 0.00 E+00 Totals for 1st & 2nd Quarters 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 Calculated doses are based on the following periods of exposures: Fishing and Boating: April - November; Drinking water and shoreline: January - December; Swimming: June - September Exposure from drinking water is calculated for the city of St. Joseph, Missouri, nearest public water intake from the Missouri River, 84 miles downstream

TABLE S. Doses to Population Within a 50-Mile Radius, Resulting From Exposure to Radioactivity Discharged in Liquid Effluents, July-December 2001, Cooper Nuclear Station Dose to Population, manrem, Period and Total Pathway Skin Bone Liver Body Thyroid Kidney Lung GI-LLI 3rd Quarter Eating 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 Fish Drinking 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 Water Shoreline 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 Swimming 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 Boating 0.00 E+00 CN Totals 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 4th Quarter Eating Fish 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 Drinking 0.00 E+00 Water Shoreline 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 Totals 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 Totals for 3rd & 4th Quarters 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00

- November; Calculated doses are based on the following periods of exposures: Fishing and Boating: April Drinking water and shoreline: January - December; Swimming: June - September Exposure from drinking water is calculated for the city of St. Joseph, Missouri, nearest public water intake from the Missouri River, 84 miles downstream

TABLE 6. Sumnary of Doses to Population Within a 50-Mile Radius, Resulting from Exposure to Radioactivity Discharged in Liquid Effluents, January-December 2001, Cooper Nuclear Station Dose to Population, manrem Period and Total Pathway Skin Bone Liver Body Thyroid Kidney Lung GI-LLI 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 1st Quarter 2nd 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 Quarter 0.00 E+00 3rd 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 Quarter 0.00 E+00 4th 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 Quarter 0.00 E+00 0.00 E+00 n-Totals for 2001 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00

I E.LL GASEOUS EFFLUENT DOSE CALCULATIONS Doses to the maximum individual and 0 to 50 mile population resulting from the release of radioactive material in gaseous effluents from the Cooper Nuclear Station were calculated using the GASPAR computer code. Four sites were selected for individual dose calculations: the site boundary, the nearest residence, the nearest garden and the nearest cow. GASPAR implements the radiological dose models of Regulatory Guide 1.109 for determining the radiation exposure to man from four principal atmospheric exposure pathways: plume, ground, inhalation, and ingestion. Doses to the maximum individual and the population are calculated as a function of age group and pathway for significant body organs.

Tables 1 through 7 present maximum individual doses. Population doses are given in Tables 8 through 14.

Because of differences in the amount of valid meteorological data recovered, dose contributions from the quarterly periods of 2001 cannot be summed to provide semiannual doses.

Assumptions and data used for input to the GASPAR code are described in a separate section of this appendix (see page C5 1).

C8

TABLE 1. DOSES TO MAXIMUM INDIVIDUAL (MREM), JANUARY-MARCH 2001 SPECIAL LOCATION NO. I A Site Boundary AT .69 MILES NNW ANNUAL BETA AIR DOSE = 5.40E-04 MILLRADS ANNUAL GAMMA AIR DOSE = 5.16E-04 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

-- .....- +------ -- .-------------------------

PLUME  : 3.46E-04  : 3.46E-04  : 3.46E-04 : 3.46E-04  : 3.46E-04  : 3.46E-04  : 3.51E-04  : 9.04E-04

--.....- +-----------------------------------------------+---------------- ------------------------

GROUND  : 1.70E-03  : 1.70E-03  : 1.70E-03  : 1.70E-03  : 1.70E-03  : 1.70E-03  : 1.70E-03  : 1.98E-03

---

+----------------+----------------+----------------+----------------+----------------+

VEGET ADULT 9.41E-04 9.82E-03 5.46E-03 9.71E-04 3.71E-04 9.92E-03 1.09E-04 0.00E+00

--.....- +------------------------------------------------------------.+--------- -----------------

TEEN  : 1.03E-03  : 1.17E-02  : 8.70E-03  : 1.55E-03 : 5.91E-04  : 1.34E-02  : 2.04E-04 : 0.OOE+00

--.....- +---------------------------.----------------.----------------. .--------- ----------------

CHILD  : 1.46E-03  : 9.06E-03  : 2.06E-02  : 2.66E-03  : 9.68E-04  : 2.56E-02  : 3.10E-04  : 0.00E+00

---

+----------------+----------------+----------------+----------------+----------------+

MEAT ADULT 6.23E-05 3.73E-04 2.37E-04 7.74E-05 2.74E-05 2.67E-04 8.75E-06 0.00E+00

---

+-------------+--+- -+----------------.+- ------------------------------------------------

TEEN  : 3.14E-05  : 2.31E-04  : 1.96E-04  : 6.25E-05  : 2.22E-05  : 1.94E-04  : 8.28E-06 : 0.00E+00

---

+----------------+-..........-+-...... -+----------------.+--+.---------------- +..--------- ---------------- +

CHILD  : 2.86E-05  : 1.40E-04  : 3.61E-04  : 8.29E-05 : 2.82E-05  : 2.92E-04 : 9.73E-06 : 0.00E+00

---

+-----------------------+----------------+----------------+----------------+---- +----------------+----------------+

COW MILK  :

0ADULT  : 4.47E-04 3.66E-04 6.57E-04 6.69E-04 2.58E-04 7.41E-03 7.31E-05 0.00E+00

---

+----------------+----------------+----------------+----------------+----------------+----------------+

TEEN  : 4.38E-04  : 4.93E-04  : 1.19E-03  : 1.18E-03 : 4.58E-04  : 1.17E-02  : 1.51E-04 : 0.00E+00

---

+------------------------+----------------+----------------+----------------+----------------+----------------+

CHILD  : 3.74E-04  : 3.91E-04  : 2.87E-03  : 2.05E-03 : 7.60E-04  : 2.32E-02 : 2.32E-04 : 0.00E+00

---

+--------+-------+----------------+----------------+----------------+----------------+----------------+----------------+

INFANT : 4.27E-04  : 3.89E-04  : 4.95E-03  : 4.03E-03 : 1.24E-03  : 5.63E-02  : 4.20E-04  : 0.00E+00

---

+--------+------------------------+----------------+----------------+----------------+----------------+----------------+

GOATMILK  :

ADULT  : 1.29E-03 8.66E-05 1.46E-03 1.97E-03 7.05E-04 8.90E-03 2.19E-04 0.00E+00

--.....- +------------------------+----------------.-+----------------+.--------------------------+

TEEN  : 1.22E-03 1.15E-04  : 2.64E-03  : 3.47E-03 : 1.25E-03  : 1.41E-02  : 4.52E-04  : 0.00E+00

---

+-- - - ------------------ +----------------+--+---------------- +.--------------------------+

CHILD  : 9.28E-04  : 8.96E-05  : 6.36E-03  : 6.01E-03  : 2.07E-03  : 2.78E-02  : 6.95E-04  : 0.00E+00

--.....- +---------------------------+------------+----------------+----------------..+..--------------------------+

INFANT  : 9.20E-04  : 8.84E-05  : 1.02E-02 : 1.18E-02  : 3.35E-03  : 6.76E-02  : 1.26E-03  : 0.00E+00

-- .....- +----- +-- ------------------- +------------+----------------+----------------.. +..---------- ---------------- +

INHAL ADULT  : 2.37E-05 7.99E-04 1.58E-04 2.15E-05 1.05E-05 5.96E-04 4.65E-03 0.00E+00

---

+-------+ -- +----------------+----------------+----------------+----------------.+..--------------------------+

TEEN  : 2.41E-05  : 8.49E-04  : 2.22E-04  : 2.94E-05  : 1.44E-05  : 7.33E-04  : 7.43E-03  : 0.00E+00

--.....- +-----+---------------------+---------+----------------+----------------+----------------+----------------+

CHILD  : 2.18E-05  : 4.99E-04  : 3.00E-04 : 2.87E-05  : 1.34E-05 : 8.15E-04  : 6.37E-03  : 0.00E+00

-- + -----------------------------------------------------------------------------------------------

2.23E-04  : 2.20E-05  : 8.42E-06  : 7.45E-04  : 5.83E-03  : 0.00E+00 INFANT  : 1.35E-05 : 2.53E-04

---

+----------------.-----....----.----------------+-+..------------------+----------------+----------------+

TABLE 1. DOSES TO MAXIMUM INDIVIDUAL (MREM), JANUARY-MARCH 2001 (CONTINUED)

SPECIAL LOCATION NO. 2 A Site Boundary AT .67 MILES N ANNUAL BETA AIR DOSE = 5.85E-05 MILLRADS ANNUAL GAMMA AIR DOSE = 7.91E-05 MILLRADS PATHWAY T. BODY GI -TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

-- +. .----------------.---------------- +----------------.+.-----.----------------+----------------+

PLUME  : 5.32E-05 : 5.32E-05 : 5.32E-05 : 5.32E-05 : 5.32E-05 : 5.32E-05 : 5.38E-05 : 1.09E-04

--- +-+.------------------------------------------------.+------- +----------------+---------------+

GROUND  : 2.50E-03 : 2.50E-03 : 2.50E-03 : 2.50E-03 : 2.50E-03 : 2.50E-03 : 2.50E-03 : 2.91E-03

---

+---------+----------------+----------------+----------------+---------------+----------------+----------------+

VEGET .

ADULT 1.40E-03 1.46E-02 8.11E-03 1.44E-03 5.51E-04 1.46E-02 1.62E-04 0.OOE+00

---

+------.....-+------.----------------+--+..---------------- +------------------+---------------

TEEN  : 1.53E-03  : 1.73E-02  : 1.29E-02  : 2.30E-03  : 8.76E-04  ; 1.97E-02 : 3.03E-04  : 0.00E+00

---

+-------------------------÷----------------.----------------..+--------- ---------------

CHILD  : 2.17E-03  : 1.35E-02  : 3.06E-02  : 3.95E-03  : 1.44E-03  : 3.77E-02  : 4.60E-04  : 0.OOE+00

---

+------------------------+----------------+----------------+----------------+----------------+----------------+

MEAT  :

ADULT 9.25E-05  : 5.53E-04 3.51E-04 1.15E-04 4.07E-05 3.94E-04 1.30E-05 0.00E+00 TEEN  : 4.67E-05  : 3.43E-04  : 2.91E-04 : 9.28E-05  : 3.29E-05 ; 2.85E-04  : 1.23E-05 : 0.00E+00

---

+--- -+--+----------------.+---------------------------------- --------- ----------------- +

CHILD  : 4.25E-05  : 2.08E-04  : 5.36E-04 : 1.23E-04  : 4.18E-05 : 4.31E-04  : 1.44E-05 : 0.00E+00

---

+------------------------+----------------+----------------+----------------+----------------+----------------+

COW MILK::

-ADULT  : 6.64E-04 5.43E-04 9.75E-04 9.93E-04 3.83E-04 1.09E-02 1.08E-04 0.00E+00

---

+----------------+----------------+----------------+---------------+----------------+----------------+

TEEN  ; 6.51E-04  : 7.33E-04  : 1.77E-03  : 1.75E-03  : 6.79E-04  : 1.73E-02  : 2.24E-04  : 0.00+E00

---

+------------------------+----------------+----------------+----------------+----------------+----------------+

CHILD  : 5.55E-04 : 5.80E-04 : 4.26E-03 : 3.04E-03  : 1.13E-03  : 3.41E-02  : 3.45E-04  : 0.00E+00

---

+----------------+-----------------+----------------++----------------+----------------+

INFANT : 6.32E-04 : 5.78E-04 : 7.35E-03 : 5.98E-03  : 1.83E-03  : 8.29E-02 : 6.24E-04  : 0.00E+00

---

+------------------------+----------------+----------------+----------------+----------------+----------------+

GOATMILK : t ADULT  : 1.91E-03  : 1.28E-04 2.16E-03 2.92E-03 1.05E-03 1.31E-02 3.25E-04 0.00E+00

---

+------------------------+----------------+----------------+----------------+----------------+----------------+

TEEN  : 1.81E-03  : 1.70E-04  : 3.92E-03  : 5.15E-03  : 1.85E-03  : 2.07E-02  : 6.71E-04  : 0.00E+00

---

+---------+----------------+----------------+----------------+---------------+----------------+----------------+

CHILD  : 1.38E-03  : 1.33E-04  : 9.45E-03 : 8.93E-03  : 3.07E-03  : 4.10E-02  : 1.03E-03 : 0.00E+00

---

+---------+----------------+----------------+----------------+---------------+----------------+----------------+

INFANT : 1.36E-03  : 1.31E-04  : 1.52E-02  : 1.75E-02  : 4.97E-03 : 9.95E-02  : 1.87E-03 : 0.00E+00

---

+---------+----------------+----------------+----------------+---------------+----------------+----------------+

INHAL  : . .

ADULT 3.30E-05 1.13E-03 2.23E-04 2.94E-05 1.41E-05 8.31E-04 6.57E-03 0.00E+00

--- ++---------------------------+---------------------------- +-+----------------+----------------+

TEEN  : 3.34E-05  : 1.20E-03  : 3.13E-04  : 4.02E-05  : 1.93E-05 : 1.02E-03  : 1.05E-02  : 0.00E+00

---

+---------------------------+-----------------------------+----------------+----------------+

CHILD  : 2.99E-05  : 6.96E-04 : 4.23E-04  : 3.92E-05  : 1.80E-05  : 1.14E-03  : 9.00E-03  : 0.00E+00

---

+------------------+----------------+---------------- -- +----------------+----------------+

INFANT : 1.84E-05 : 3.49E-04 : 3.15E-04  : 2.98E-05  : 1.12E-05  : 1.04E-03  : 8.24E-03  : 0.00E+00

---

+------------------+----------------.---------------- ++----------------+----------------+

TABLE 1. DOSES TO MAXIMUM INDIVIDUAL (MEEM), JANUARY-MARCH 2001 (CONTINUED)

SPECIAL LOCATION NO. 3 A Nearest Res AT .90 MILES NW ANNUAL BETA AIR DOSE = 1.15E-03 MILLRADS ANNUAL GAMMA AIR DOSE = 1.10E-03 MILLRADS PATHWAY T.BODY G0-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

---

+------------------------+----------------+----------------+----------------+----------------+----------------+

PLUME  : 7.39E-04  : 7.39E-04 : 7.39E-04 : 7.39E-04  : 7.39E-04  : 7.39E-04  : 7.50E-04 : 1.93E-03

---

+------------------------+----------------+----------------+----------------+----------------+----------------+

GROUND  : 9.41E-04  : 9.41E-04  : 9.41E-04 : 9.41E-04  : 9.41E-04  : 9.41E-04 : 9.41E-04 : 1.09E-03

-+--------+------------------------+----------------+----------------+----------------+----------------+----------------+

VEGET  : .  :  :

ADULT  : 5.15E-04  : 5.36E-03 : 2.98E-03 : 5.33E-04  : 2.08E-04  : 6.41E-03 : 5.94E-05 : 0.OOE+00

-+--------+------------------------+----------------+----------------+----------------+----------------+----------------+

TEEN  : 5.65E-04  : 6.36E-03  : 4.75E-03 : 8.50E-04  : 3.30E-04  : 8.64E-03  : 1.11E-04  : 0.OOE+00

-+--------+------------------------4----------------+----------------+----------------+----------------4----------------+

CHILD  : 8.03E-04  : 4.95E-03  : 1.12E-02  : 1.46E-03  : 5.41E-04  : 1.66E-02  : 1.69E-04  : 0.OOE+00

-+--------+------------------------+----------------+----------------+----------------+----------------+----------------+

MEAT  : .  : . . . .

ADULT  : 3.40E-05  : 2.03E-04  : 1.29E-04  : 4.23E-05 : 1.51E-05  : 1.73E-04  : 4.77E-06 : 0.OOE+00

+----------------------------+----------------------------------+----------------+---------------+

TEEN  : 1.72E-05  : 1.26E-04  : 1.07E-04  : 3.42E-05 : 1.22E-05  : 1.25E-04  : 4.51E-06 : 0.OOE+00

+------------------------------+------------------------------- +-----------------+---------------+

CHILD  : 1.57E-05  : 7.63E-05  : 1.97E-04  : 4.53E-05 : 1.55E-05  : 1.89E-04  : 5.31E-06  : 0.OOE+00

-+--------+------------------------+----------------+----------------+----------------+----------------+----------------+

COW MILK :  :  :  :  :  :

ADULT  : 2.45E-04 : 2.OOE-04 : 3.60E-04 : 3.67E-04 : 1.45E-04 : 4.80E-03 : 3.98E-05 : 0.OOE+00 S+--------+------------------------+----------------+----------------+----------------+----------------+----------------+

TEEN  : 2.41E-04 : 2.70E-04 : 6.52E-04 : 6.48E-04 : 2.57E-04 : 7.59E-03 : 8.23E-05 : 0.OOE+00 S+--------+------------------------+----------------+----------------+----------------+----------------+----------------+

CHILD  : 2.08E-04 : 2.14E-04 : 1.57E-03 : 1.12E-03 : 4.26E-04 : 1.50E-02 : 1.27E-04 : 0.OOE+00

-+--------+------------------------+----------------+----------------+----------------+----------------+----------------+

INFANT : 2.40E-04  : 2.13E-04  : 2.72E-03  : 2.22E-03  : 6.96E-04  : 3.65E-02  : 2.29E-04  : 0.OOE+00

-+--------+------------------------+----------------+----------------+----------------+----------------+----------------+

GOATMILK :  :  :  :  :  :

ADULT  : 7.04E-04  : 4.81E-05  : 7.97E-04  : 1.08E-03  : 3.89E-04  : 5.76E-03  : 1.19E-04  : 0.OOE+00

. .+.------------+------------------.----------------.----------------..--------------------------+

TEEN  : 6.68E-04  : 6.38E-05 : 1.44E-03  : 1.90E-03  : 6.89E-04  : 9.11E-03  : 2.47E-04 : 0.OOE+00

. . +-------....----------------+.------------------------------------------------+----------------+

CHILD  : 5.11E-04  : 4.98E-05  : 3.48E-03 : 3.29E-03  : 1.14E-03  : 1.80E-02  : 3.79E-04 : 0.OOE+00

. . +-------..--------------------------------.-----------------------------------+----------------+

INFANT : 5.11E-04  : 4.91E-05  : 5.60E-03 : 6.45E-03  : 1.85E-03  : 4.38E-02  : 6.86E-04  : 0.OOE+00

-+--------+------------------------+----------------+----------------+----------------+----------------+----------------+

INHAL  :  :  :  :  :  :  :

ADULT 1.19E-05 3.74E-04 : 7.49E-05 : 1.17E-05 : 6.34E-06 3.15E-04 2.17E-03 : O.OOE+00

-+--------+------------------------+----------------+----------------+----------------+----------------+----------------+

TEEN  : 1.25E-05  : 3.99E-04  : 1.05E-04  : 1.61E-05  : 8.69E-06  : 3.89E-04  : 3.47E-03  : 0.OOE+00

-+--------+------------------------+----------------+----------------+----------------+----------------+----------------+

CHILD  : 1.16E-05  : 2.54E-04  : 1.42E-04  : 1.57E-05  : 8.11E-06  : 4.36E-04  : 2.98E-03 : 0.OOE+00

-+--------+------------------------+----------------+----------------+----------------+----------------+----------------+

7.35E-06 : 1.38E-04 : 1.06E-04 : 1.24E-05 INFANT .+------------+--+.----------------.----------------.----------------..  : 5.14E-06  : 2.73E-03 : 0.OOE+00

3.98E-04 --------- +----------------+

TABLE 1. DOSES TO MAXIMUM INDIVIDUAL (MREM), JANUARY-MARCH 2001 (CONTINUED)

SPECIAL LOCATION NO. 4 A Nearest Cow AT 3.50 MILES NNW ANNUAL BETA AIR DOSE = 6.67E-04 MILLRADS ANNUAL GAMMA AIR DOSE = 6.37E-04 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

-- +-+----------------------------+-------------- ------------------ ---------------- +--------------+

PLUME  : 4.28E-04  : 4.28E-04  : 4.28E-04  : 4.28E-04 : 4.28E-04  : 4.28E-04  : 4.34E-04  : 1.12E-03

-- ++--------------------------------+-------------------------------- +---------------------------+

GROUND  : 3.62E-05  ; 3.62E-05  : 3.62E-05 : 3.62E-05 : 3.62E-05  : 3.62E-05  : 3.62E-05 : 4.21E-05

---

+-------+--------- --- +------------+-------------------------------4-------------- ----------------- +----------------+

VEGET . . . .

ADULT 1.91E-05 1.97E-04 1.10E-04 2.00E-05 8.35E-06 3.73E-04 2.18E-06 0.00E+00

-- ++----------------+--------------------------------+- + ---- ------------ ----------------------

TEEN  : 2.11E-05 : 2.34E-04 : 1.75E-04 : 3.18E-05  : 1.32E-05  : 5.03E-04  : 4.08E-06  : 0.OOE+00

-+----------------+--------------------------------- +------------+----------------+--------------

CHILD  : 3.01E-05 : 1.82E-04 : 4.14E-04 : 5.45E-05  : 2.16E-05  : 9.63E-04  : 6.20E-06 : 0.OOE+00

---

+------------------------+----------------+----------------+----------------+----------------+----------------+

MEAT . . . .

ADULT 1.25E-06 7.46E-06 4.74E-06 1.56E-06 5.72E-07 1.00E-05 1.75E-07 0.OOE+00

-- +-+----------------------------+------------- --------------+---- -+---------------+-------------

TEEN  : 6.35E-07  : 4.62E-06  : 3.92E-06  : 1.26E-06  : 4.64E-07  : 7.26E-06  : 1.66E-07  : 0.00E+00

---

+------+--------------------+----------------+-------------+--------------------------------+

CHILD  ; 5.81E-07  : 2.80E-06  : 7.24E-06  : 1.67E-06  : 5.89E-07  : 1.10E-05 : 1.95E-07  : 0.00E+00

---

+------------------------+----------------+----------------+----------------+----------------+----------------+

o COW MILK :

-ADULT  : 9.18E-06 7.44E-06 1.34E-05 1.38E-05 5.88E-06 2.80E-04 1.46E-06 0.00E+00

---

+-------------------+-----------------+---------------- +-*-----------------------------

TEEN  : 9.15E-06 : 1.00E-05 : 2.43E-05 : 2.43E-05 : 1.04E-05 : 4.44E-04 : 3.02E-06 : 0.00E+00

---

+-------------------------+---------------- +-----------+----------------+--------------

CHILD  : 8.20E-06 : 7.95E-06 : 5.86E-05 : 4.22E-05 : 1.73E-05 : 8.78E-04 : 4.64E-06 : 0.00E+00

---

+--- -+-+----------------+----------------+----------------..+.--------------------------+----------------+

INFANT : 9.89E-06 : 7.93E-06 : 1.02E-04 : 8.37E-05 : 2.84E-05 : 2.13E-03 : 8.40E-06 : 0.00E+00

---

+------------------------+----------------+----------------+----------------+----------------+----------------+

GOATMILK  : . . .  :

ADULT  : 2.60E-05 1.88E-06 2.95E-05 3.98E-05 1.50E-05 3.36E-04 4.38E-06 0.00E+00

---

+------------------------+----------------+----------------+----------------+----------------+----------------+

TEEN  : 2.49E-05  : 2.50E-06  : 5.35E-05  : 7.03E-05  : 2.65E-05 : 5.32E-04  : 9.04E-06  : 0.00E+00

---

+------------------------+----------------+----------------+----------------+----------------+----------------+

CHILD  : 1.94E-05  : 1.95E-06  : 1.29E-04  : 1.22E-04  : 4.39E-05  : 1.05E-03  : 1.39E-05  : 0.00E+00

---

+------------------------+----------------+----------------+----------------+----------------+----------------+

INFANT  : 2.00E-05  : 1.93E-06  : 2.08E-04  : 2.39E-04  : 7.13E-05 : 2.56E-03  : 2.51E-05  : 0.00E+00

---

+------------------------+----------------+----------------+----------------+----------------+----------------+

INHAL ADULT 1.31E-06 2.37E-05 5.27E-06 1.84E-06 1.33E-06 4.25E-05 1.37E-04 0.00E+00

---

+----------+----------------+-+---------------- +------ --------------------------------- +

TEEN  : 1.55E-06 : 2.66E-05 : 7.39E-06 : 2.53E-06 : 1.82E-06 : 5.35E-05 : 2.20E-04 : 0.00E+00

---

+-------------------------+-+---------------- +------- +----------------+----------------+

CHILD  : 1.68E-06 : 2.96E-05 : 1.00E-05 : 2.48E-06 : 1.71E-06 : 6.21E-05 : 1.89E-04 : 0.00E+00

-- +----------.-+----------------+----------------+-+-+-------------------------------------------+

INFANT : 1.15E-06 : 2.17E-05 : 7.49E-06 : 2.17E-06 : 1.11E-06 : 5.67E-05 : 1.73E-04 : 0.00E+00

--- -+--+--+----------------+----------------+----------------.+------------------+---------------+

TABLE 1. DOSES TO MAXIMUM INDIVIDUAL (MREE), JANUARY-MARCH 2001 (CONTINUED)

SPECIAL LOCATION NO. 5 A Nearest Garde AT 1.90 MILES NNW ANNUAL BETA AIR DOSE = 9.71E-04 MILLRADS ANNUAL GAMM(A AIR DOSE = 9.27E-04 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

-+--------------------- -------------------------------- 4----------------+-------------- --------------------------------- +

PLUME :6.22E-04 : 6.22E-04 : 6.22E-04 :6.22E-04 :6.22E-04 : 6.22E-04 : 6.32E-04 :1.63E-03

-+--------------------- ---------------- 4---------------+----------------+-------------- -+-------------------------------+

GROUND  : 1.50E-04 : 1.50E-04 : 1.50E-04 :1.50E-04 : 1.50E-04 :1.50E-04 :1.50E-04 :1.75E-04

-+------------+-------- -------------------------------- 4----------------+-------------- -+-------------------------------+

VEGET ...

ADULT :8.07E-05 :8.34E-04 4.65E-04 :8.39E-05 3.40E-05 1.32E-03 9.24E-06  : .OOE+00

-4.------------.-------- -- 4-------------4---------------4----------------+-------------- --.--------------- 4----------------4 TEEN :8.87E-05 :9.90E-04 :7.40E-04 : 1.34E-04 : 5.39E-05 : 1.78E-03 : 1.73E-05 :0.OOE4.00

-4.-----------+-------- -------------------------------- 4----------------4-------------- --.--------------- 4----------------4 CHILD :1.26E-04 : 7.70E-04 :1.75E-03 :2.29E-04 : 8.83E-05 :3.40E-03 : 2.63E-05  : .OOE+00

-4.-----------+-------- -------------------------------- 4----------------4-------------- --.--------------- 4----------------4 MEAT  :

ADULT 5.31E-06 :3.16E-05 :2.01E-05 :6.61E-06 2.39E-06 3.55E-05 :7.42E-07 : .OQE4.00

-4.------------.-------- ---------------- 4---------------4----------------4-------------- --.--------------- 4----------------4 TEEN :2.68E-06 :1.96E-05 :1.66E-05 :5.34E-06 :1.94E-06 : 2.57E-05 : 7.02E-07 :O.OQE+00

-4.------------.-------- ---------------- 4---------------4----------------4-------------- --.--------------- 4----------------+

CHILD :2.45E-06 : 1.19E-05 : 3.07E-05 : 7.07E-06 : 2.46E-06 :3.88E-05 : 8.25E-07 :0.OOE+00

---

4----------------4----------------4----------------.

COW MILK :  :.

ADULT :3.86E-05 :3.14E-05 5.65E-05 5.79E-05 2.39E-05 9.89E-04 6.20E-06 : .OOE4.00

-4.------------.-------- -- 4-------------4---------------4----------------4-------------- --.--------------- 4----------------+

TEEN :3.82E-05 :4.23E-05 :1.02E-04 :1.02E-04 :4.23E-05 :1.56E-03 :1.28E-05 : 0.OOE4.00

-+--------.--------.---------------+--------------------------------------------------+--------------------------------

CHILD  : 3.37E-05 :3.35E-05 : 2.47E-04 :1.77E-04 :7.02E-05 : 3.10E-03 :1.97E-05 : 0.OOE4.00

-4.------------.-------- -- 4-----------------------------+----------------4-------------- --.--------------- 4----------------4 INFANT :3.99E-05 :3.34E-05 :4.27E-04 : 3.51E-04 : .15E-04 : 7.53E-03 :3.56E-05 : .OOE4.00

-4.------------.-------- -- 4-------------4---------------4----------------+-------------- -+---------------4----------------4 GOATMILK :

ADULT  : 1.10E-04 :7.74E-06 :1.25E-04 :1.68E-04 6.21E-05 :1.19E-03 :1.86E-05 : .OOE+00

-4.------------.-------- -- 4-----------------------------4----------------4-------------- --.--------------- 4----------------4 TEEN  : 1.05E-04 : 1.03E-05 ;2.26E-04 -2.97E-04  : 1.10E-04 : 1.88E-03 : 3.84E-05 : 0.OOE4.00

-4.-----------+-------- ---------------- 4---------------4----------------4-------------- --------------4----------------4 CHILD  : 8.11E-05 : 8.04E-06 :5.44E-04 : 5.14E-04 : 1.83E-04 : 3.72E-03 : 5.90E-05 : 0.QOE+00

--- +----------+-------- ---------------- 4---------------4----------------4-------------- --.------------------------------- 4 INFANT :8.25E-05 :7.94E-06 :8.78E-04 :1.01E-03 :2.96E-04  : 9.03E-03 : 1.07E-04 :0.OOE4.00

-+------4----------------+------------ .~----.----------------+----------------4----------------+----------------+

INHAL:

ADULT 3.26E-06 :8.29E-05 :1.72E-05 :3.81E-06 :2.43E-06 :9.52E-05 :4.81E-04  : .OOE4.00

-- 4.-----------.-------- -- 4-------------4---------------4----------------+-------------- -+-------------------------------+

TEEN  : 3.60E-06  : 8.99E-05 : 2.41E-05 :5.23E-06 : 3.34E-06 :1.19E-04 : 7.69E-04 : 0.OOE+00 S4---------.--------4----------------4----------------+----------------4----------------+----------------4----------------+

CHILD)  : 3.63E-06 : 7.12E-05 : 3.26E-05 : 5.11E-06 : 3.12E-06 :1.36E-04 : 6.60E-04 : 0.OOE+00

---

+--------4----------------4----------------4----------------4----------------4----------------4----------------4 INFANT  : 2.38E-06 : 4.49E-05 : 2.43E-05 : 4.27E-06 :2.01E-06 : 1.24E-04 : 6.05E-04 : .OOE4.00

-- 4.-----------.-------- -- 4-------------4---------------4----------------4-------------- --.--------------- 4----------------4

TABLE 2. DOSES TO MAXIMUM INDIVIDUAL (MREM), APRIL-JUNE 2001 SPECIAL LOCATION NO. 1 A Site Boundary AT .69 MILES NNW ANNUAL BETA AIR DOSE = 2.23E-02 MILLRADS ANNUAL GAMMA AIR DOSE = 3.30E-02 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

+.--.........+-.----------------.--------------- -------------------- +------------+-------------

PLUME  : 2.20E-02  : 2.20E-02  : 2.20E-02  : 2.20E-02 : 2.20E-02  : 2.20E-02  : 2.22E-02  : 4.27E-02

...-- -.. +------------------÷--------------- - ---------------- +------------------------

GROUND  : 5.32E-04 : 5.32E-04 : 5.32E-04 : 5.32E-04 : 5.32E-04 : 5.32E-04 : 5.32E-04 : 6.08E-04

-+--------+------------------------+----------------+----------------+----------------+----------------+----------------+

VEGET  ::

ADULT 6.15E-04 1.93E-02 : 9.36E-03 1.47E-05 8.96E-06 9.48E-04 6.73E-06 0.00E+00

+-------....----------------.. .. ... ... .... +------+---------------.. .... +---...-+----------------.----------------+

TEEN  : 9.59E-04  : 2.29E-02 : 1.48E-02  : 2.26E-05  : 1.37E-05  : 1.28E-03  : 1.22E-05  : 0.00E+00

---

+----------------+-----------------+----------------------------

CHILD  : 2.05E-03 : 1.78E-02 : 3.51E-02 : 3.82E-05  : 2.22E-05  : 2.45E-03  : 1.83E-05  : 0.00E+00

-+--------------------- -------------------------------- +----------------+-------------- ---------------- +----------------+

MEAT  :  :

ADULT 2.33E-05 7.30E-04 3.55E-04  : 5.23E-07 2.85E-07 2.56E-05 2.55E-07 0.00E+00

-+.....------------+------------------+----------------+---------------- +--------- ---------------

TEEN 1.89E-05  ; 4.52E-04  : 2.93E-04  : 4.23E-07 : 2.31E-07  : 1.85E-05  : 2.41E-07 : 0.00E+00

-....--------------------------------------------- +-------------------------------+----------------+

CHILD  : 3.16E-05 : 2.74E-04  : 5.41E-04  : 5.58E-07  : 2.93E-07  : 2.80E-05  : 2.82E-07 : 0.00+E00

-+--------------------- --- +----------------------------+----------------+-------------- --------------------------------- +

COW MILK  :  :  :  :

ADULT  : 2.30E-05 6.83E-04 3.33E-04 2.57E-06 3.84E-06 7.06E-04 2.38E-07 0.00E+00

-+--------+------------------------+----------------+----------------+----------------+----------------+----------------+

TEEN  : 4.06E-05 : 9.24E-04 : 6.01E-04 : 4.56E-06 : 6.84E-06 : 1.12E-03 : 4.93E-07 : 0.00E+00

+----------------+---+----------------+ ---------------- +---------+----------------+--------------

CHILD  ; 8.81E-05  : 7.32E-04  : 1.45E-03  : 7.93E-06  : 1.14E-05  : 2.21E-03  : 7.54E-07  : 0.00+E00

+----------------+----+----------------+ --------------- +----------+------------------------------

INFANT : 1.60E-04  : 7.31E-04  : 2.99E-03  : 1.93E-05  : 1.98E-05  : 5.36E-03  : 1.83E-06  : 0.00E+00

---

+----------------------------+----+----+----+----+----+ ---- +----+-

GOATMILK  : . . "

ADULT  : 4.09E-06 8.26E-05 4.16E-05 2.64E-06 4.45E-06 8.47E-04 2.86E-08 0.00E+00

-+.------------------------------+--------------- -+-+---------------- +---------------------------

TEEN  : 7.09E-06  : 1.12E-04  : 7.51E-05  : 4.68E-06  : 7.94E-06  : 1.34E-03  : 5.92E-08  : 0.00+E00

+----------------------------+--------------- -++---------------- +.-----------------------------+

CHILD  : 1.47E-05  : 8.85E-05 : 1.81E-04  : 8.16E-06 : 1.32E-05  : 2.65E-03  : 9.05E-08  : 0.00E+00

-+----------------------+--------------- +---------+---------------- +-----------------------------+

INFANT  : 2.70E-05  : 8.83E-05  : 3.73E-04  : 1.99E-05  : 2.29E-05 : 6.43E-03  : 2.19E-07 : 0.00E+00

+.--.... .+-.----------------+--------------- -+. ---------------- +÷--------- ---------------- +

INHAL ADULT 1.29E-05 1.10E-03 1.96E-04 3.11E-07 1.34E-07 3.88E-06 6.39E-03 0.00E+00

-+----------------+------------------+-----------+---------------- +------------------------------+

TEEN  : 1.77E-05  : 1.16E-03  : 2.75E-04  : 4.26E-07 : 1.83E-07  : 4.77E-06  : 1.02E-02 : 0.00+E00

-+----------------------------+----------------++----------------+----------------+--------------+

CHILD  : 2.18E-05  : 5.91E-04  : 3.72E-04  : 4.13E-07 : 1.71E-07  : 5.29E-06  : 8.76E-03 : 0.00E÷00

+-------....----------------+----+----------------+---------------- +÷--------- +----------------+

INFANT  : 1.46E-05  : 2.63E-04  : 2.81E-04  : 3.62E-07  : 1.10E-07  : 4.83E-06  : 8.02E-03 : 0.00E+00

-+------ -+--+..----------------. .+--+.----------------+---------------- +--------- ---------------- +

TABLE 2. DOSES TO MAXIMUM INDIVIDUAL (MREM), APRIL-JUNE 2001 (CONTINUED)

SPECIAL LOCATION NO. 2 A Site Boundary AT .67 MILES N ANNUAL BETA AIR DOSE = 2.26E-02 MILLRADS ANNUAL GAMMA AIR DOSE = 3.34E-02 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

---

+--------- ++----------------.----------------+----------------.-------------------------

PLUME  : 2.23E-02 : 2.23E-02 : 2.23E-02 : 2.23E-02 : 2.23E-02 : 2.23E-02  : 2.25E-02  : 4.32E-02 GROUND  : 7.27E-04 : 7.27E-04 : 7.27E-04 : 7.27E-04 : 7.27E-04 : 7.27E-04  : 7.27E-04  : 8.30E-04

---

+---------------+----------------+----------------+----------------+----------------+----------------+

VEGET  :  :  :  :  :

ADULT  : 8.40E-04 : 2.63E-02  : 1.28E-02  : 2.00E-05  : 1.21E-05  : 1.28E-03  : 9.20E-06  : 0.OOE+00

---

+----------------+----------------+----------------+----------------+----------------+

TEEN  : 1.31E-03  : 3.13E-02  : 2.03E-02  : 3.08E-05  : 1.86E-05  : 1.72E-03  : 1.67E-05  : 0.00E+00

---

+---------+---------------+----------------+----------------+----------------+----------------+----------------+

CHILD  : 2.81E-03  : 2.43E-02  : 4.80E-02  : 5.20E-05  : 3.01E-05  : 3.30E-03  : 2.51E-05  : 0.00E+00

---

+---------+---------------+----------------+----------------+----------------+----------------+----------------+

MEAT  :  :  :  :

ADULT  : 3.18E-05 : 9.97E-04  : 4.84E-04  : 7.13E-07 : 3.87E-07  : 3.45E-05  : 3.48E-07 : 0.00E+00

--.....- +---------------------------- --------------------------------- ++--------- ----------------

TEEN  : 2.58E-05 : 6.17E-04 : 4.00E-04  : 5.76E-07  : 3.14E-07  : 2.50E-05  : 3.30E-07  : 0.00E+00

---

+----------------+--.... ---------------- +--+----------------..--------------------------+

CHILD  : 4.32E-05 : 3.74E-04 : 7.39E-04  : 7.61E-07  : 3.98E-07  : 3.77E-05  : 3.86E-07  : 0.00E+00

---

+--------+-------+----------------+----------------+----------------+----------------+----------------+----------------+

COW MILK::  :

-ADULT  : 3.13E-05 9.33E-04  : 4.55E-04  : 3.47E-06 : 5.17E-06  : 9.52E-04 : 3.26E-07  : 0.00E+00 J------------------+-----------+------------+----------------+----------------+----------------+----------------+----------------+

TEEN  : 5.54E-05  : 1.26E-03 : 8.21E-04  : 6.16E-06 : 9.22E-06  : 1.51E-03  : 6.73E-07  : 0.00E+00

---

+--------+------------------------+----------------+----------------+----------------+----------------+----------------+

CHILD  : 1.20E-04  : 1.00E-03  : 1.98E-03  : 1.07E-05 : 1.53E-05  : 2.97E-03 : 1.03E-06 : 0.00E+00

---

+-------+----------------+----------------+----------------+----------------+----------------+----------------+

INFANT : 2.19E-04  : 9.98E-04  : 4.08E-03  : 2.60E-05 : 2.66E-05  : 7.22E-03 : 2.49E-06 : 0.00E+00

---

+--------+-------+----------------+----------------+----------------+----------------+----------------+----------------+

GOATMILK  :  :  :

ADULT  : 5.56E-06  : 1.13E-04  : 5.68E-05  : 3.55E-06 : 6.00E-06  : 1.14E-03 3.91E-08  : 0.00E+00

---

+---------- ++ .---------------- +----------------+---------------- ------------------------

TEEN  : 9.65E-06  : 1.52E-04 : 1.02E-04  : 6.31E-06 : 1.07E-05  : 1.81E-03  : 8.08E-08 : 0.00E+00

---

+--------- +++----------------+----------------+----------------+----------------+---------------

CHILD  : 1.99E-05  : 1.21E-04  : 2.47E-04  : 1.10E-05 : 1.78E-05  : 3.57E-03 : 1.24E-07  : 0.00E+00

- - - ------------------- .. . ... +----------------.. + ..---------------- ++---------------- +----------------+

-- .....- +- - - - -

INFANT  : 3.67E-05  : 1.21E-04  : 5.10E-04  : 2.69E-05 : 3.09E-05  : 8.67E-03 : 2.99E-07 : 0.00E+00

-- ....- +------...-+----------------- ----------------- +----------------+.-------------------------

INHAL  :  :  :  :  :  :  :

ADULT  : 1.31E-05  : 1.11E-03 1.99E-04  : 3.16E-07 1.36E-07  : 3.99E-06 6.47E-03  : 0.00E+00

---

+---------------------------------+----------------+----------------+----------------+----------------+----------------+

TEEN  : 1.79E-05  : 1.17E-03 : 2.78E-04  : 4.33E-07  : 1.87E-07  : 4.90E-06  : 1.03E-02  : 0.00E+00

---

+-------+----------------+----------------+----------------+----------------+----------------+----------------+

CHILD  : 2.21E-05  : 5.99E-04 : 3.76E-04  : 4.19E-07 : 1.74E-07  : 5.44E-06 : 8.87E-03  : 0.00E+00

---

+-------+----------------+----------------+----------------+----------------+----------------+----------------+

8.12E-03 : 0.00E÷00 INFANT : 1.48E-05 : 2.67E-04 : 2.85E-04 : 3.68E-07 : 1.12E-07 : 4.97E-06 :

-- .....- +---------------------+----------------+----------------+----------------+----------------+----------------+

TABLE 2. DOSES TO MAXIMUM INDIVIDUAL (NREM), APRIL-JUNE 2001 (CONTINUED)

SPECIAL LOCATION NO. 3 A Nearest Res AT .90 MILES NW ANNUAL BETA AIR DOSE = 1.80E-02 MILLRADS ANNUAL GAMMA AIR DOSE = 2.11E-02 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

--..........- +-..........-+---------------- .......... +. ..----------- +----------------..+.---------- ---------------- +

PLUME  : 1.41E-02 : 1.41E-02 : 1.41E-02 : 1.41E-02  : 1.41E-02  : 1.41E-02  : 1.43E-02  : 3.19E-02

---

.----------------------------------.---------------- --------- ----------------- +

GROUND  : 2.40E-04 : 2.40E-04 : 2.40E-04 : 2.40E-04  : 2.40E-04  : 2.40E-04  : 2.40E-04  : 2.75E-04

---

+------------------------+----------------+----------------+----------------+-------------- -- +-----------------+

VEGET  :  :  :

ADULT 2.74E-04  : 8.47E-03 : 4.12E-03 : 1.36E-05 : 1.62E-05 : 2.76E-03 : 2.96E-06 : 0.OOE+00

---

+----------------+-.........-+--+----------------.+--+----------------------------------+

TEEN  : 4.27E-04  : 1.01E-02 : 6.53E-03  : 2.08E-05 : 2.47E-05 : 3.73E-03  : 5.37E-06  : 0.OOE+00

--.....- +--------------------------- ---------------------------------..-------------------------- +

CHILD  : 9.12E-04  : 7.81E-03  : 1.54E-02  : 3.51E-05  : 3.99E-05  : 7.14E-03  : 8.05E-06  : 0.OOE+00

---

+--------- ++--------------------------------------------------------------------------------+

MEAT  :  :  :

ADULT  : 1.03E-05 : 3.21E-04 : 1.56E-04 : 4.23E-07 : 4.57E-07 7.46E-05 1.12E-07 : 0.OOE+00

---

+----------------+--.... ------------------- +----------------.. +-------- +----------------+

TEEN  : 8.39E-06  : 1.98E-04  : 1.29E-04 : 3.43E-07  : 3.72E-07 : 5.40E-05  : 1.06E-07  : 0.OOE+00

---

+-..........-+----------------.+------- - ----------------.. +-------- +---------------

CHILD  : 1.40E-05  : 1.20E-04 : 2.38E-04  : 4.55E-07 : 4.73E-07 : 8.16E-05 : 1.24E-07  : 0.OOE+00

---

+----------------+----------------+----------------+----------------+----------------+

o COW MILK :  :  :  :

S ADULT  : 1.31E-05  : 3.01E-04 : 1.50E-04 : 6.46E-06 : 1.08E-05 : 2.06E-03 : 1.05E-07 : 0.OOE+00 S-- +++----------------+-------------------------------------------------------------------------------

TEEN  : 2.29E-05 : 4.07E-04 : 2.71E-04 : 1.15E-05  : 1.93E-05  : 3.25E-03  : 2.16E-07  : 0.OOE+00

---

.---------------- +--- -+-------------------------------------. ----------------- .---------

+

CHILD  : 4.81E-05 : 3.23E-04 : 6.54E-04 : 2.OOE-05  : 3.21E-05 : 6.42E-03  : 3.31E-07  : 0.OOE+00

---

+-- -+--+----------------+----------------..+..-.--------------- --------- ----------------

INFANT : 8.81E-05 : 3.22E-04 : 1.35E-03 : 4.88E-05  : 5.58E-05 : 1.56E-02  : 8.01E-07  : 0.OOE+00

---

+----------------+----------------+----------------+----------------+----------------+

GOATMILK :  :  :  :

ADULT  : 5.46E-06 : 3.80E-05 : 2.27E-05 : 7.55E-06 : 1.29E-05 : 2.47E-03 1.26E-08 0.OOE+00 TEEN  : 9.22E-06 : 5.13E-05 : 4.11E-05 : 1.34E-05 : 2.30E-05 : 3.90E-03 : 2.60E-08 : 0.OOE+00

---

+--+--+------------------+.----------------+----------------------------------------------

CHILD  : 1.77E-05 : 4.07E-05 : 9.93E-05 : 2.34E-05 : 3.83E-05 : 7.71E-03 : 3.97E-08 : 0.OOE+00

-- ....-------------------------------------------------- +---------------- --------- ---------------

INFANT : 3.31E-05 : 4.06E-05 : 2.05E-04 : 5.72E-05 : 6.66E-05 : 1.87E-02 : 9.62E-08 : 0.OOE+00

---

+----------------+----------------+----------------+---------------+------------+----------------+

INHAL  :

ADULT  : 4.40E-06 3.58E-04 : 6.39E-05 : 4.58E-07 : 3.19E-07 2.26E-05 2.08E-03 0.OOE+00

---

+-------------------------------- --------- ----------------

TEEN  : 6.03E-06 : 3.80E-04  : 8.95E-05  : 6.30E-07  : 4.38E-07 : 2.78E-05  : 3.32E-03 : 0.OOE+00

---

+--------- + - --------------- +------------------------- -+----------------+----------------÷ CHILD  : 7.41E-06 : 2.17E-04  : 1.21E-04  : 6.16E-07 : 4.11E-07 : 3.09E-05 : 2.85E-03 : 0.OOE+00

+-+----------------+----------------.-------------------------------- ---- -------- ----------------

÷ INFANT : 4.98E-06 : 1.08E-04 : 9.16E-05  : 5.65E-07  : 2.70E-07  : 2.82E-05 : 2.61E-03  : 0.OOE+00

---

+---------------- ..------------------ +----------------------------------+----------------

TABLE 2. DOSES TO MAXIMUM INDIVIDUAL (MREM), APRIL-JUNE 2001 (CONTINUED)

SPECIAL LOCATION NO. 4 A Nearest Cow AT 3.50 MILES NNW ANNUAL BETA AIR DOSE = 4.17E-03 MILLRADS ANNUAL GAMMA AIR DOSE = 4.34E-03 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

---

- -- +----------------+----------------+----------------+----------------+----------------+----------------+

PLUME  : 2.91E-03  : 2.91E-03  : 2.91E-03  : 2.91E-03  : 2.91E-03  : 2.91E-03  : 2.95E-03  : 7.14E-03

---

+--------+------------------------+----------------+----------------+----------------+----------------+----------------+

GROUND  : 1.09E-05  : 1.09E-05  : 1.09E-05 : 1.09E-05  : 1.09E-05  : 1.09E-05  ; 1.09E-05  : 1.24E-05

---

+------------------------+----------------+----------------+----------------+----------------+----------------+

VEGET . .  :

ADULT 1.23E-05 3.76E-04 1.83E-04 : 8.20E-07 1.09E-06 1.94E-04 1.31E-07 0.00E+00

---

+--------+-------+----------------+----------------+----------------+----------------+----------------+----------------+

TEEN  : 1.92E-05  : 4.47E-04 : 2.90E-04  : 1.25E-06  ; 1.66E-06  : 2.61E-04 : 2.39E-07 : 0.00E+00

---

+----------------+----------------+----------------+----------------+----------------+----------------+

CHILD  : 4.09E-05  : 3.47E-04 : 6.87E-04 : 2.12E-06 : 2.68E-06 : 5.01E-04  : 3.58E-07  : 0.00E+00

---

+--------+-------+----------------+----------------+----------------+----------------+----------------+----------------+

MEAT ADULT 4.62E-07 1.43E-05 6.93E-06 2.47E-08 3.03E-08 5.23E-06 4.98E-09 0.OOE+00

--.....- +---------------------------+----------.--------------------------------+----------------+

TEEN  : 3.76E-07  : 8.82E-06 : 5.73E-06  : 2.OOE-08  : 2.47E-08  : 3.79E-06  : 4.71E-09  : 0.OOE+00

--.....- +------------------------------------+---------------- ++----------------+----------------+

CHILD  : 6.26E-07  : 5.35E-06 : 1.06E-05  : 2.66E-08 : 3.14E-08  : 5.72E-06 : 5.51E-09  : 0.00E+00

---

+----------------+----------------+----------------+----------------+----------------+

COW MILK :

-ADULT  : 6.76E-07 1.34E-05 6.78E-06 4.48E-07 7.58E-07 1.44E-04 4.65E-09 0.00E+00

-. ------------------ +----------------+------------------------------------------------+----------------+

TEEN  : 1.17E-06 : 1.82E-05 : 1.22E-05 : 7.96E-07 : 1.35E-06 : 2.28E-04 : 9.62E-09 : 0.00E+00

---

+-- - - ------------------ +-.----------------+----------------..--------- -+----------------+

CHILD  : 2.42E-06 : 1.44E-05 : 2.95E-05 : 1.39E-06 : 2.25E-06 : 4.51E-04 : 1.47E-08 : 0.OOE+00

-- ...- +------ . -+-.----------------.---------------------------------+.--------- -+----------------+

INFANT : 4.45E-06 : 1.44E-05 : 6.08E-05 : 3.39E-06 : 3.91E-06 : 1.10E-03 : 3.56E-08 : 0.00E+00

---

+----+----+----+----------------+----------------+----+----+----------------+

GOATMILK :

ADULT  : 3.54E-07 1.74E-06 1.15E-06 5.29E-07 9.06E-07 1.73E-04 5.58E-10 0.OOE+00

---

+--------+------------------------+----------------+----------------+----------------+----------------+----------------+

TEEN  : 5.95E-07  : 2.35E-06  : 2.07E-06  : 9.40E-07  : 1.62E-06 : 2.74E-04  ; 1.15E-09 : 0.00E+00

---

+-------+----------------+----------------+----------------+----------------+----------------+----------------+

CHILD  : 1.13E-06 : 1.86E-06 : 5.01E-06 : 1.64E-06 : 2.69E-06 : 5.41E-04 : 1.77E-09 : 0.00E+00

---

+------------------+----------------++----------------+----------------+----------------+

INFANT : 2.12E-06 : 1.86E-06 : 1.04E-05 : 4.01E-06 : 4.67E-06 : 1.31E-03 : 4.27E-09 : 0.00E+00

---

+---- - -------------------- +----------------+----------------..+--------- ---------------- +

INHAL ADULT 4.36E-07 3.20E-05 5.69E-06 1.23E-07 9.18E-08 7.00E-06 1.84E-04 0.00E+00

---

+-------+----------------+----------------+----------------+----------------+----------------+----------------+

TEEN  : 5.97E-07 : 3.46E-05 : 7.97E-06 : 1.69E-07 : 1.26E-07 : 8.60E-06 : 2.95E-04 : 0.00E+00

---

+----------------+----------------+----------------+----------------+----------------+----------------+

CHILD  : 7.32E-07  : 2.50E-05 : 1.08E-05  : 1.65E-07  : 1.18E-07  : 9.55E-06 : 2.53E-04  : 0.00E+00

---

+-----------------------+----------------+----------------+----------------+---- +----------------+----------------+

INFANT  : 4.95E-07  : 1.46E-05  : 8.16E-06  : 1.53E-07  : 7.79E-08  : 8.73E-06  : 2.32E-04 : 0.00E+00

---

+--+----------------+----------------+----------------.. +..----..------ -+----------------+----------------+

TABLE 2. DOSES TO MAXIMUM INDIVIDUAL (MREM), APRIL-JUNE 2001 (CONTINUED)

SPECIAL LOCATION NO. 5 A Nearest Garde AT 1.90 MILES NNW ANNUAL BETA AIR DOSE = 7.50E-03 MILLRADS ANNUAL GAMMA AIR DOSE = 7.23E-03 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

---

+--------------------------------+--------------- -+----------------------------- ----------------- 4----------------+

PLUME :4.84E-03 :4.84E-03 :4.84E-03 :4.84E-03 :4.84E-03 :4.84E-03 :4.91E-03 :1.23E-02

---

+--------------------------------4--------------- -+----------------------------- --------------------------------- +

GROUND :4.56E-05 :4.56E-05 :4.56E-05 ;4.56E-05 :4.56E-05 :4.56E-05 :4.56E-05 :5.21E-05

---

+--------------------------------+--------------- -+----------------------------- ----------------- 4----------------4 VEGET .

ADULT 5.19E-05 1.60E-03 7.76E-04 2.86E-06 3.56E-06 :6.18E-04 5.57E-07 0.OOE+00

---

4----------------+----------------+----------------+----------------+----------------4 TEEN :8.07E-05 :1.90E-03 :1.23E-03 :4.36E-06 :5.43E-06 :8.34E-04 :1.01E-06 : .OOE+00

---

+------------------------4----------------4----------------+----------------+----------------4----------------4 CHILD :1.72E-04 :1.47E-03 :2.91E-03 :7.38E-06 :8.77E-06 :1.60E-03 :1.52E-06 : .OOE4.00

---

4--------4--------4----------------+--------------- ------------------------------- --.-------------- +----------------4 MEAT ADULT 1.95E-06 6.04E-05 2.94E-05 8.78E-08 9.99E-08 1.67E-05 2.11E-08 0.OOE+00

---

4--------4--------4----------------4----------------+----------------+----------------4----------------+----------------4 TEEN :1.59E-06 :3.74E-05 :2.43E-05 :7.12E-08 :8.14E-08B 1.21E-05 :2.OOE-0S 0.QOE+00

---

4--------4--------4----------------4----------------4----------------+----------------+----------------4----------------4 CHILD ;2.64E-06 :2.27E-05 :4.48E-05 :9.45E-08  : .03E-07 :1.83E-05 :2.34E-08 : .OOE.00

---

4--------4----------------4----------------4----------------4----------------+----------------4----------------+

COW MILK :... .

ADULT .2.60E-06 5.69E-05 2.84E-05 1.44E-06 2.42E-06 4.61E-04 1.97E-08 0.OOE+00 0-------------+----------------- -- 4-------------4---------------+----------------+-------------- -+--------------+----------------4 TEEN :4.53E-06 :7.69E-05 :5.13E-05 :2.56E-06 :4.32E-06 :7.28E-04 :4.08E-08 :O.OOE+0O

---

4--------4--------4----------------4----------------4----------------+----------------4----------------4----------------4 CHILD :9.45E-06 :6.10E-05 :1.24E-04 :4.45E-06 :7.17E-06 :1.44E-03 :6.25E-08 : .OOE4.00

---

4--------4--------4----------------4----------------4----------------4----------------4----------------4----------------4 INFANT :1.74E-05 :6.08E-05 :2.55E-04 :1.09E-05 :1.25E-05 :3.49E-03 :1.51E-07  : .OOE+00

---

4--------4--------- ---------------- 4---------------+----------------+-------------- --.--------------- 4----------------4 GOATMILK :

ADULT :1.1SE-06 7.23E-06 4.47E-06 1.69E-06 2.89E-06 5.53E-04 2.37E-09 s .OOE+00

---

4--------4--------- -- 4-------------4---------------4----------------4-------------- --.--------------- 4----------------4 TEEN :1.99E-06 :9.77E-06 :8.09E-06 :3.OOE-06 :5.16E-06 :8.74E-04 :4.90E-09  : .OOE+00

---

+----------.----------------------4--------------- -.-------------- ------------- -+---------------4----------------4 CHILD :3.80E-06 :7.75E-06 :1.95E-05 :5.23E-06 :8.57E-06 :1.73E-03 :7.49E-09 :O.OOE+0O

---

4----------.--------.--------------4--------------- ---------------- ------------- --.--------------- 4----------------4 INFANT :7.13E-06 :7.72E-06 :4.04E-05 :1.28E-05 :1.49E-05 :4.19E-03 :1.81E-08 : .OOE+00

---

+------------+------------4----------------4----------------4----------------4----------------+

INHAL.....

ADULT 1.42E-06 1.12E-04 2.OOE-05 2.25E-07 1.64E-07 :1.24E-05 :6.49E-04 :O.OOE+OO

---

+----------------- ---------------- +-------------------------------+-------------- ----------------- 4----------------+

TEEN :1.94E-06 :1.19E-04 :2.80E-05 :3.09E-07 :2.26E-07 :1.52E-05 :1.04E-03  : .OOE+O0

---

.---------------- 4----------------4----------------+----------------4----------------+----------------4----------------+

CHILD :2.39E-06 :7.09E-05 :3.78E-05 :3.03E-07 :2.11E-07 :1.69E-05 :8.89E-04  : .OOE+00

---

4---------4--------+--------------4---------------+----------------4-------------- --.--------------- 4----------------+

INFANT :1.61E-06 :3.63E-05 :2.86E-05 :2.79E-07 :1.39E-07 :1.54E-05 :S.14E-04  : .OOE4.00

---

+--------------------------------4---------------+----------------+-------------- --.--------------- 4----------------+

TABLE 3. DOSES TO MAXIMUM INDIVIDUAL (MREM), JANUARY-JUNE 2001 SPECIAL LOCATION NO.' 1 A Site Boundary AT .69 MILES NNW ANNUAL BETA AIR DOSE = 2.51E-02 MILLRADS ANNUAL GAMMA AIR DOSE = 3.67E-02 MILLRADS PATHWAY T.BODY 01-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

---

+---------------+--+-.----------------.----------------+----------------..+.---------- -+----------------+

PLUME  : 2.45E-02 : 2.45E-02 : 2.45E-02 : 2.45E-02 : 2.45E-02 : 2.45E-02  : 2.47E-02  : 4.78E-02

-- .....- +---- -- ---------------------------------- +----.------------------------- +----------------+

GROUND  : 2.31E-03 : 2.31E-03 : 2.31E-03 : 2.31E-03 : 2.31E-03 : 2.31E-03  : 2.31E-03  : 2.68E-03

---

+--------+-------+----------------+----------------+----------------+----------------+----------------+----------------+

VEGET  :  :  :  :

ADULT  : 1.56E-03 : 2.76E-02 : 1.42E-02 : 1.07E-03 : 4.07E-04 : 1.05E-02 : 1.25E-04 : 0.00E+00

---

+---------------------------------+----------------+----------------+----------------+----------------+----------------+

TEEN  : 1.96E-03  : 3.28E-02  : 2.25E-02 : 1.71E-03  : 6.48E-04  : 1.42E-02 : 2.33E-04  : 0.00E+00

---

+-------------------+----------------+----------------+----------------+----------------+------------+----------------+

CHILD  : 3.40E-03  : 2.55E-02  : 5.33E-02  : 2.92E-03  : 1.06E-03  : 2.72E-02 : 3.54E-04  : 0.00E+00

---

+--------+------------------------+----------------+----------------+----------------+----------------+----------------+

MEAT  :  :  :  :

ADULT 8.83E-05 : 1.05E-03 : 5.69E-04 : 8.48E-05 : 3.00E-05  : 2.84E-04 : 9.76E-06  : 0.00E+00

---

+--------- +-----------------------------------------------------------------------------

TEEN  : 5.09E-05 : 6.48E-04 : 4.71E-04 : 6.85E-05 : 2.43E-05  : 2.06E-04 : 9.24E-06  : 0.00E+00

---

..--------- ++.----------------+-------------------------------- +--------- ---------------

CHILD  : 5.89E-05 : 3.93E-04 : 8.69E-04 : 9.08E-05 : 3.08E-05  : 3.11E-04 : 1.09E-05  : 0.00E+00

---

4--------+-------+----------------+----------------+----------------+----------------+----------------+----------------+

COW MILK:  :  :  :  :  :

5.07E-04  : 9.98E-04 : 1.01E-03 : 7.30E-04 : 2.81E-04 : 7.86E-03 : 7.99E-05 : 0.00E+00

---

+------------------------+----------------+----------------+----------------+----------------+----------------+

TEEN  : 5.11E-04  : 1.35E-03  : 1.82E-03  : 1.29E-03  : 4.97E-04  : 1.24E-02 : 1.65E-04  : 0.00E+00

---

+-------+----------------+----------------+----------------+----------------+----------------+----------------+

CHILD  : 4.81E-04  : 1.07E-03  : 4.39E-03  : 2.23E-03  : 8.25E-04 : 2.46E-02 : 2.54E-04 : 0.OOE+00

---

+-------+----------------4----------------+----------------+----------------+----------------+----------------+

INFANT  : 5.97E-04  : 1.07E-03  : 8.01E-03  ; 4.39E-03  : 1.34E-03  : 5.97E-02 : 4.60E-04  : 0.00E+00

---

+------------------------+----------------+----------------+----------------+----------------+----------------+

GOATMILK :  :

ADULT  : 1.41E-03 : 1.66E-04 : 1.62E-03 : 2.14E-03 : 7.68E-04 : 9.43E-03 : 2.39E-04  : 0.OOE+00

---

+-- - - - ------------------ +...--------------------+------------+--------------------------------+

1.33E-03 : 2.22E-04 : 2.94E-03 : 3.78E-03 : 1.36E-03 ; 1.49E-02 :+--------- 4.93E-04  : 0.00E+00 TEEN +----------------+

---

++----------------+----------------+----------------

0.00E+00 CHILD  : 1.02E-03 : 1.74E-04 : 7.09E-03 : 6.56E-03 : 2.25E-03 : 2.95E-02 : 7.58E-04 -+----------------+

-- ....- +------...-+----------------+ ----------------- +.----------------+-------

0.00E+00 INFANT : 1.02E-03 : 1.73E-04 : 1.15E-02 : 1.28E-02 : 3.64E-03 : 7.16E-02 : 1.37E-03

---

+--------+-------+----------------+----------------+----------------+----------------+----------------+----------------+

INHAL  :  :

ADULT 3.63E-05 1.95E-03  : 3.63E-04 2.03E-05 : 9.82E-06 : 5.68E-04  : 1.13E-02 : 0.OOE+00

---

+--------+-------+----------------+----------------+----------------+----------------+----------------+----------------+

TEEN  : 4.19E-05  : 2.06E-03  : 5.09E-04  : 2.78E-05  : 1.34E-05  : 6.98E-04  : 1.81E-02  : 0.OOE+00

---

+--------+------------------------+----------------+----------------+----------------+----------------+----------------+

CHILD  : 4.40E-05  : 1.11E-03  : 6.88E-04 : 2.71E-05  : 1.25E-05  : 7.76E-04  : 1.55E-02  : 0.00E+00

---

+-------+----------------+----------------+----------------+----------------+----------------+----------------+

INFANT : 2.84E-05 : 5.22E-04 : 5.17E-04 : 2.07E-05 : 7.84E-06  : 7.09E-04  : 1.42E-02  : 0.00E+00

---

+--------- ++--------------------------------+---------------- +--------------------------+

TABLE 3. DOSES TO MAXIMUM INDIVIDUAL (MREM), JANUARY-JUNE 2001 (CONTINUED)

SPECIAL LOCATION NO. 2 A Site Boundary AT .67 MILES N ANNUAL BETA AIR DOSE = 3.02E-02 MILLRADS ANNUAL GAMMA AIR DOSE = 4.47E-02 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

---

+------.....-+-.. -+----------------

.+--+--+----------------. . +--------- ----------------

PLUME  : 2.97E-02  : 2.97E-02  : 2.97E-02 : 2.97E-02 : 2.97E-02  : 2.97E-02  : 3.01E-02 : 5.78E-02

---

+--+--+---------------- .+--+----------------+----------------. . +--------- ----------------

GROUND  : 3.33E-03  : 3.33E-03  : 3.33E-03 : 3.33E-03 : 3.33E-03 : 3.33E-03 : 3.33E-03 : 3.86E-03

---

4----------------+----------------+----------------+----------------+----------------+----------------+

VEGET  :  :

ADULT  : 2.26E-03  : 3.99E-02  : 2.05E-02 1.54E-03  : 5.85E-04 : 1.47E-02 : 1.80E-04 : 0.00E+00

---

+------.....-+-.... -+----------------

.+--+--+----------------..--------- ---------------

TEEN  : 2.84E-03  : 4.74E-02 : 3.25E-02 : 2.46E-03 : 9.31E-04 : 1.98E-02 : 3.37E-04 : 0.OOE+00

---

+---- -------------------------------------------------------- +--------- ----------------

CHILD  : 4.90E-03  : 3.68E-02  : 7.70E-02  : 4.22E-03 : 1.53E-03  : 3.79E-02  : 5.12E-04  : 0.OOE+00

---

+------------------------+----------------+----------------+----------------+----------------+----------------+

MEAT  :  :  :  :

ADULT 1.28E-04 : 1.51E-03 8.22E-04 :.1.22E-04 : 4.32E-05 : 3.96E-04 : 1.41E-05 : 0.00E+00

-- ....- +----------------------------- ---------------------------------..-------------------------

TEEN  : 7.34E-05 : 9.37E-04 : 6.80E-04 : 9.89E-05 : 3.50E-05 : 2.87E-04 : 1.33E-05 : 0.OOE+00

---

+--- -+--+----------------.----------------++---------------- +--------- ----------------- +

CHILD  : 8.51E-05 : 5.68E-04 : 1.25E-03 : 1.31E-04 : 4.44E-05 : 4.33E-04 : 1.57E-05 : 0.00E+00

---

+------------------------+----------------+----------------+----------------+----------------+----------------+

COW MILK:  :  :  :  :  :

ADULT  : 7.31E-04 : 1.44E-03 1.45E-03 : 1.05E-03 : 4.03E-04 1.09E-02 : 1.15E-04 : 0.OOE+00

-- ++----------------+-------------------------------------------------------------------------------

TEEN  : 7.37E-04 : 1.95E-03 : 2.63E-03 : 1.86E-03 : 7.14E-04 : 1.73E-02 : 2.39E-04 : 0.00E+00

-- ÷-+----+---------------------+----------------+-------------------------------+----------------+

CHILD  : 6.93E-04 : 1.54E-03 : 6.34E-03 : 3.22E-03 : 1.19E-03 : 3.42E-02 : 3.67E-04 : 0.00E+00

---

4--------+-------+----------------4----------------+----------------+----------------+----------------+----------------+

INFANT : 8.59E-04 : 1.54E-03 : 1.16E-02  : 6.34E-03  : 1.93E-03  : 8.31E-02  : 6.64E-04  : 0.00E+00

---

---------------- +-------------------- +------------------------------+-------------------

GOATMILK  : . . .  :

ADULT  : 2.03E-03  : 2.39E-04 : 2.34E-03 : 3.10E-03 : 1.11E-03 : 1.31E-02 : 3.45E-04 : 0.00E+00

---

+--------+-------+----------------+----------------4----------------4----------------+----------------4----------------+

TEEN  : 1.92E-03  : 3.20E-04  : 4.25E-03  : 5.46E-03 : 1.96E-03  : 2.08E-02 : 7.13E-04 : 0.00E+00

-- .... +------+-----------------------4--------------------------------- +--------- +---------------

CHILD  : 1.47E-03  : 2.51E-04  : 1.02E-02  : 9.46E-03 : 3.25E-03  : 4.10E-02  : 1.10E-03 : 0.00E+00

---

4--------4----------------4----------------+----------------4----------------+----------------+----------------+

INFANT : 1.46E-03  : 2.49E-04  : 1.66E-02  : 1.85E-02  : 5.25E-03  : 9.97E-02  : 1.98E-03 : 0.00E+00

---

4--------4----------------+----------------4----------------+----------------+----------------4----------------+

INHAL  :  :  :  :

ADULT  : 4.58E-05  : 2.46E-03 : 4.59E-04 : 2.55E-05 : 1.22E-05 : 7.06E-04 1.43E-02 0.00E+00

---

4---------------4----+----------------4----------------4----------------+----------------+----------------4 TEEN  : 5.28E-05  : 2.61E-03  : 6.43E-04  : 3.49E-05  : 1.67E-05 : 8.67E-04  : 2.29E-02  : 0.00E+00

---

+------------------------4----------------4----------------+----------------4----------------4----------------+

CHILD  : 5.55E-05  : 1.40E-03  : 8.69E-04  : 3.39E-05 : 1.56E-05  : 9.63E-04  : 1.97E-02  : 0.00E+00

---

+---- +----+----------------+----4----------------+----------------+----------------+----------------4 INFANT  : 3.58E-05  : 6.57E-04  : 6.53E-04 : 2.59E-05 : 9.75E-06 : 8.80E-04  : 1.80E-02  : 0.00E+00

---

.---------------- +----------------.-------------------+----------------.--------------------

TABLE 3. DOSES TO MAXIMUM INDIVIDUAL (MREM), JANUARY-JUNE 2001 (CONTINUED)

SPECIAL LOCATION NO. 3 A Nearest Res AT .90 MILES NW ANNUAL BETA AIR DOSE = 2.42E-02 MILLRADS ANNUAL GAMMA AIR DOSE = 2.84E-02 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

---

+-----------+---

I-------------4----------------+----------------+----------------+------------4----------------+

PLUME  : 1.90E-02  : 1.90E-02 : 1.90E-02  : 1.90E-02  : 1.90E-02  : 1.90E-02 : 1.92E-02  : 4.29E-02

---

+------------------------+----------------+----------------+----------------+----------------+----------------+

GROUND  : 1.18E-03  : 1.18E-03  : 1.18E-03  : 1.18E-03  : 1.18E-03  : 1.18E-03  : 1.18E-03  : 1.37E-03

---

+------------------------+----------------+----------------+----------------+----------------+----------------+

VEGET  :  :  :  :  :

ADULT  : 7.88E-04 - 1.38E-02  : 7.10E-03  : 5.44E-04  : 2.20E-04  : 8.43E-03  : 6.24E-05  : 0.OOE+00

---

+------------------------+----------------+----------------+----------------+----------------+----------------+

TEEN  : 9.90E-04 : 1.64E-02  : 1.13E-02  : 8.68E-04 : 3.49E-04  : 1.14E-02  : 1.17E-04  : 0.00E+00

---

+--------- ++ .---------------- +----------------+----------------.--------- ---------------

CHILD  : 1.71E-03 : 1.28E-02  : 2.67E-02  : 1.49E-03  : 5.71E-04  : 2.18E-02  : 1.77E-04  : 0.OOE+00

---

+---------------------------------+----------------+----------------+----------------+----------------4----------------+

MEAT  :  :  :  :

ADULT  : 4.43E-05  : 5.24E-04  : 2.85E-04 4.27E-05 1.54E-05  : 2.27E-04  : 4.88E-06  : 0.00E+00

-- ..... ----.........---------------- +------+---------------- -------------------------------------

TEEN  : 2.55E-05  : 3.24E-04  : 2.36E-04 : 3.45E-05  : 1.25E-05  : 1.65E-04

• 4.62E-06  : 0.00E+00

---

-+--------------------- -+-.----------------+----------------------------------+--------------

CHILD : 2.96E-05  : 1.97E-04  : 4.35E-04  : 4.57E-05  : 1.59E-05  : 2.49E-04  : 5.43E-06  : 0.OOE+00

---

+----------------+----------------+----------------+----------------+ +-----------+----------------+

COW MILK:  :  :  :

w ADULT  : 2.58E-04 5.01E-04  : 5.09E-04  : 3.72E-04  : 1.53E-04  : 6.31E-03 4.00E-05 0.00E+00

---

+------------------------+----------------+----------------+----------------+----------------+----------------+

TEEN  : 2.63E-04  : 6.77E-04  : 9.21E-04  : 6.57E-04  : 2.71E-04  : 9.98E-03 : 8.26E-05 : 0.00E+00

---

+--------+-------+----------------+----------------+----------------+----------------+----------------+----------------+

CHILD  : 2.53E-04  : 5.37E-04  : 2.22E-03  : 1.14E-03  : 4.50E-04  : 1.97E-02 : 1.27E-04  : 0.00E+00

---

+--------+-------+----------------+----------------+----------------+----------------+----------------+----------------+

INFANT : 3.23E-04  : 5.35E-04 : 4.05E-03  : 2.25E-03 : 7.37E-04  : 4.79E-02 : 2.30E-04 : 0.00E+00

---

+--------+-------+----------------+----------------+----------------+----------------+----------------+----------------+

GOATMILK :  :  :  :

ADULT  : 7.08E-04 : 8.55E-05 : 8.18E-04 : 1.08E-03 3.99E-04 : 7.57E-03  : 1.19E-04  : 0.00E+00

-- ....- +----- -+----------------++----------------------------------------------------------------+

TEEN  : 6.75E-04 : 1.14E-04 : 1.48E-03 : 1.91E-03 : 7.06E-04 : 1.20E-02  : 2.47E-04 : 0.00E+00

---

+ -------------------------------------------------------------------------------- +

CHILD  : 5.25E-04 : 8.99E-05 : 3.57E-03 : 3.30E-03 : 1.17E-03 : 2.37E-02  : 3.79E-04  : 0.00E+00

--.....- +-------- ------------------ +------------------------+--+----------------+----------------+

INFANT : 5.38E-04 : 8.91E-05 : 5.80E-03 : 6.49E-03 : 1.90E-03 : 5.75E-02  : 6.86E-04  : 0.00E+00

---

+--------+-------+----------------+----------------+----------------+----------------+----------------+----------------+

INHAL  :  :  :  :  :  :

ADULT 1.66E-05  : 8.09E-04  : 1.52E-04  : 1.14E-05 : 6.56E-06  : 3.12E-04  : 4.70E-03 0.00E+00

---

+----------------------+----------------+----------------+-+----------------+----------------+

TEEN  : 1.94E-05 : 8.62E-04  : 2.13E-04  : 1.56E-05  : 9.00E-06  : 3.87E-04  : 7.51E-03  : 0.00E+00

---

+---------------- +---------- -------------

CHILD  : 2.08E-05 : 5.21E-04  : 2.87E-04  : 1.53E-05 : 8.40E-06  : 4.35E-04  : 6.44E-03  : 0.00E+00

-+-------------------------------------------------------------------- +------------- ------------- +

INFANT  : 1.36E-05  : 2.72E-04  : 2.16E-04  : 1.24E-05  : 5.37E-06  : 3.98E-04  : 5.90E-03  : 0.00E+00

---

+--------+------------------------+----------------+----------------+----------------+----------------+----------------+

TABLE 3. DOSES TO MAXIMUM INDIVIDUAL (MEEM), JANUARY-JUNE 2001 (CONTINUED)

SPECIAL LOCATION NO. 4 A Nearest Cow AT 3.50 MILES NNW ANNUAL BETA AIR DOSE = 5.73E-03 MILLRADS ANNUAL GAMMA AIR DOSE = 5.42E-03 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

+-------.... -------------------------------- +----------------------------------------------+

PLUME  : 3.63E-03 : 3.63E-03 : 3.63E-03 : 3.63E-03 : 3.63E-03 : 3.63E-03 : 3.69E-03 : 9.44E-03 S+--------+------------------------+----------------+----------------+----------------+----------------+----------------+

GROUND  : 4.80E-05 : 4.80E-05 : 4.80E-05 : 4.80E-05 : 4.80E-05 : 4.80E-05 : 4.80E-05 : 5.56E-05

-+--------+------------------------+----------------+----------------+----------------+----------------+----------------+

VEGET  :  : . .  :

ADULT  : 3.16E-05 : 5.50E-04 : 2.83E-04 : 2.21E-05 : 9.40E-06 4.50E-04 : 2.49E-06 : 0.OOE+00 S+--------+------------------------+----------------+----------------+----------------+----------------+----------------+

TEEN  : 3.97E-05 : 6.53E-04 : 4.49E-04 : 3.52E-05 : 1.49E-05 : 6.07E-04 : 4.66E-06 : 0.OOE+00

-+--------+------------------------+----------------+----------------+----------------+----------------+----------------+

CHILD  : 6.87E-05  : 5.08E-04  : 1.06E-03  : 6.04E-05  : 2.43E-05  : 1.16E-03  : 7.08E-06  : 0.OOE+00

-+--------+------------------------+----------------+----------------+----------------+----------------+----------------+

MEAT  :  :  :  :  :  :

ADULT  : 1.77E-06  : 2.08E-05 1.13E-05  : 1.72E-06  : 6.33E-07  : 1.21E-05  : 1.95E-07 0.OOE+00

-+--------+------------------------+----------------+----------------+----------------+----------------+----------------+

TEEN  : 1.02E-06  : 1.29E-05  : 9.38E-06  : 1.39E-06  : 5.13E-07  : 8.78E-06  : 1.85E-07 : 0.OOE+00

. . +- - - - - --.----------------.-------------------------.---------------- +.--------- ----------------+

CHILD  : 1.19E-06  : 7.82E-06 : 1.73E-05  : 1.84E-06  : 6.51E-07  : 1.33E-05  : 2.17E-07  : 0.OOE+00

. . +-------...----------------+----------------.----------------+---------------------------------

COW MILK:  :  :  :  :

ADULT  : 1.04E-05  : 2.OOE-05  : 2.05E-05  : 1.52E-05  : 6.57E-06  : 3.37E-04  : 1.60E-06 : 0.OOE+00

---

+------------------------+----------------+----------------+----------------+----------------+----------------+

TEEN  : 1.07E-05  : 2.70E-05  : 3.71E-05  : 2.67E-05 : 1.16E-05  : 5.33E-04  : 3.30E-06 : 0.OOE+00

-+--------+------------------------+----------------+----------------+----------------+----------------+----------------+

CHILD  : 1.06E-05  : 2.14E-05  : 8.94E-05  : 4.64E-05 : 1.93E-05 : 1.05E-03  : 5.08E-06 : 0.OOE+00

-+--------+------------------------+----------------+----------------+----------------+----------------+----------------+

INFANT : 1.38E-05  : 2.14E-05  : 1.63E-04  : 9.21E-05 : 3.18E-05  : 2.56E-03  : 9.20E-06 : 0.OOE+00

-+--------+------------------------+----------------+----------------+----------------+----------------+----------------+

GOATMILK :  :  :  :  :

ADULT  : 2.85E-05  : 3.50E-06  : 3.29E-05  : 4.35E-05  : 1.65E-05 : 4.04E-04  : 4.77E-06  : 0.OOE+00

. . +-- - - - --..---------------- +-+--------------------------------+---------------- +----------------.

TEEN  : 2.73E-05  : 4.68E-06  : 5.97E-05  : 7.68E-05  : 2.92E-05 : 6.40E-04  : 9.87E-06 : 0.OOE+00

. +-.----------------.----------------+----------------+.+ ..----- ..-------------------------------

CHILD  : 2.16E-05  : 3.68E-06  : 1.44E-04  : 1.33E-04  : 4.85E-05 : 1.27E-03  : 1.52E-05 : 0.OOE+00

+---------÷+..........----------------+-------------+----------------+---------------- +..--------.----------------+

INFANT : 2.25E-05  : 3.65E-06  : 2.34E-04  : 2.62E-04  : 7.88E-05  : 3.07E-03  : 2.74E-05  : 0.OOE+00

-+--

---

+-------- --- +----------------------------+----------------+-------------- ----------------------------------1 INHAL  :  :

ADULT  : 1.69E-06  : 5.93E-05 1.15E-05 1.78E-06 : 1.27E-06  : 4.73E-05 3.42E-04  : O.OOE+00

-+--------+------------------------+----------------+----------------+----------------+----------------+----------------+

TEEN  : 2.08E-06  : 6.46E-05  : 1.61E-05  : 2.45E-06  : 1.74E-06  : 5.93E-05  : 5.46E-04  : 0.OOE+00

-+--------+------------------------+----------------+----------------+----------------+----------------+----------------+

CHILD  : 2.34E-06  : 5.32E-05  : 2.18E-05  : 2.40E-06  : 1.63E-06  : 6.81E-05  : 4.68E-04  : 0.OOE+00

-+--------+------------------------+----------------+----------------+----------------+----------------+----------------+

INFANT : 1.58E-06  : 3.40E-05  : 1.64E-05  : 2.10E-06 : 1.06E-06  : 6.22E-05  : 4.29E-04  : O.OUE+00

. .. .. .+----------------+-....... -+------------------.----------------+---------------- +.--------- +----------------+

TABLE 3. DOSES TO MAXIMUM INDIVIDUAL (NEEM), JANUARY-JUNE 2001 (CONTINUED)

SPECIAL LOCATION NO. 5 A Nearest Garde AT 1.90 MILES NW ANNUAL BETA AIR DOSE = 9.62E-03 MILLEADS ANNUAL GAMCA AIR DOSE = 1.06E-02 MILLEADS PATHWAY T. BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN S+-------------------+----------------+----------------+----------------+----------------+------------+----------------+

PLUME  : 7.09E-03 : 7.09E-03 : 7.09E-03 : 7.09E-03 : 7.09E-03 : 7.09E-03 : 7.19E-03 : 1.67E-02

-+--------+------------------------+----------------+----------------+----------------4----------------+----------------+

GROUND  : 1.98E-04 : 1.98E-04  : 1.98E-04  : 1.98E-04  : 1.98E-04 : 1.98E-04  : 1.98E-04  : 2.29E-04

-+--------+------------------------+----------------+----------------+----------------+----------------+----------------+

VEGET a a a a a ADULT a 1.32E-04 a 2.30E-03 a 1.18E-03 a 9.11E-05 3.74E-05 a 1.53E-03 1.04E-05 a 0.OOE+00

..... +.----------------+---- -------------------- +---+---------------- +--------- -+----------------+

TEEN  : 1.65E-04  : 2.74E-03  : 1.88E-03  : 1.45E-04  : 5.92E-05  : 2.06E-03  : 1.94E-05 : 0.00E+00

. +------------------+----------------+--------------------------------+.--------- +---------------

CHILD  : 2.86E-04  : 2.13E-03  : 4.45E-03  : 2.49E-04  : 9.68E-05  : 3.96E-03 : 2.95E-05 : 0.00E+00

-+--------+------------------------+----------------+----------------+----------------+----------------+----------------+

MEAT a a a a a ADULT a 7.39E-06 a 8.73E-05 a 4.75E-05 a 7.12E-06 a 2.59E-06 a 4.13E-05 a 8.14E-07 a 0.00E+00

-+--------+------------------------+----------------+----------------+----------------+----------------+----------------+

TEEN  : 4.26E-06  : 5.41E-05  : 3.93E-05  : 5.75E-06  : 2.10E-06  : 2.99E-05 : 7.70E-07  : 0.OOE+00

-+--------+------------------------+----------------+----------------+----------------+----------------+----------------+

CHILD  : 4.94E-06  : 3.28E-05  : 7.25E-05  : 7.62E-06  : 2.66E-06  : 4.51E-05  : 9.05E-07 : 0.00E+00

-+--------+------------------------+----------------+----------------+----------------+----------------+----------------+

COW MILK:: .  :

ADULT  : 4.31E-05 8.36E-05  : 8.50E-05 a 6.23E-05 a 2.60E-05 a 1.15E-03 a 6.66E-06 a 0.00E+00

+-+-+----------------+----------------+----------------+---------------- +-------- ----------------+

TEEN  : 4.40E-05  : 1.13E-04  : 1.54E-04  : 1.10E-04  : 4.61E-05  : 1.81E-03  : 1.38E-05 : 0.00E+00

.. +.------------- +---------------+- .---------------- +----------------+.--------- +----------------+

CHILD  : 4.27E-05  : 8.95E-05  : 3.71E-04  : 1.91E-04  : 7.65E-05  : 3.58E-03  : 2.11E-05  : 0.00E+00

. . +--- +-------------------+------------+----------------+----------------.. +..--------- +----------------+

INFANT  : 5.48E-05  : 8.93E-05 : 6.77E-04  : 3.78E-04  : 1.25E-04  : 8.70E-03  : 3.83E-05 : 0.00+E00

. . +-- - ------------------- +--------+----------------+---------------- +.--------- -+----------------+

GOATMILK : a a a a ADULT  : 1.18E-04 a 1.43E-05 a 1.37E-04 a 1.80E-04 a 6.71E-05 a 1.37E-03 a 1.99E-05 a 0.00E+00

. . +-- - ------------------- +--------+----------------+---------------- +.--------- -+----------------+

TEEN  : 1.13E-04  : 1.92E-05 : 2.48E-04  : 3.18E-04  : 1.:19E-04  : 2.17E-03 : 4.11E-05  : 0.00E+00

. . .+.----- -+---------------- +---------------------------------------- +.--------- ----------------- +

CHILD  : 8.81E-05  : 1.51E-05 a 5.97E-04  : 5.52E-04  : 1.97E-04  : 4.30E-03  : 6.32E-05 a 0.00E+00

.........- ÷+..----------------+----------------+----------------+----------------.----------------+----------------.

INFANT  : 9.07E-05  : 1.50E-05 : 9.68E-04  : 1.08E-03 a 3.20E-04 : 1.04E-02 : 1.14E-04 a 0.00E+00

+-----------------+----------------+----------------+----------------+--------------------------------+

INHAL a a a a a " a ADULT a 4.53E-06 a 2.03E-04 a 3.83E-05 a 3.61E-06 2.27E-06 9.90E-05 a 1.18E-03 0.00E+00

. . +-----------------------+-------+----------------+----------------+.--------- -+----------------+

TEEN  : 5.39E-06  : 2.17E-04  : 5.37E-05  : 4.95E-06  : 3.12E-06  : 1.23E-04  : 1.88E-03  : 0.00E+00

. . . . . . . -------. . .+- . . . . . . . .- + ..----------------. +-- +- - ----------------.---------------- +----------------+

CHILD  : 5.87E-06  : 1.46E-04  : 7.26E-05  : 4.84E-06  : 2.91E-06  : 1.40E-04  : 1.61E-03  : 0.00E+00

...... ----.. +.---.----------------.----------------+----------------+.--------- -+----------------+

INFANT  : 3.88E-06 : 8.22E-05 : 5.46E-05 : 4.04E-06 : 1.88E-06 : 1.28E-04 : 1.48E-03 : 0.00E+00

. . +-----+---------------------+----------------+----------------.----------------+----------------.----------------+

TABLE 4. DOSES TO MAXIMUM INDIVIDUAL (MREM), JULY-SEPTEMBER 2001 SPECIAL LOCATION NO. 1 A Site Boundary AT .69 MILES NNW ANNUAL BETA AIR DOSE = 8.61E-03 MILLRADS ANNUAL GAMMA AIR DOSE = 1.23E-02 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

---

+--+--+----------------..+---------------------------------- ----------- +----------------+

PLUME  : 8.19E-03 : 8.19E-03 : 8.19E-03  : 8.19E-03  : 8.19E-03  : 8.19E-03  : 8.27E-03  : 1.63E-02

---

+------.....-+-..----------------.....- ------------------------------------------------

GROUND  ; 1.34E-03 : 1.34E-03 : 1.34E-03  : 1.34E-03  : 1.34E-03  : 1.34E-03  : 1.34E-03  : 1.53E-03

---

+------------------------+----------------+----------------+----------------+----------------+----------------+

VEGET ADULT 1.52E-03 4.71E-02 2.35E-02 3.19E-05 1.53E-05 1.05E-03 1.64E-05 0.OOE+00

---

+------------------.----------------..+..---------------- -------------------------------

TEEN  : 2.37E-03 : 5.59E-02 : 3.73E-02 : 4.92E-05 : 2.35E-05 : 1.42E-03 : 2.98E-05 : 0.OOE+00

---.- +--+-+----------------+----------------+----------------..+-- -------------------------------

CHILD  : 5.08E-03 : 4.35E-02

• 8.84E-02 : 8.32E-05 : 3.80E-05 : 2.71E-03 : 4.47E-05 : 0.00E+00

---

........---------------- +----------------. +---------- -+---------------------------------

MEAT ADULT 5.68E-05 1.78E-03 8.71E-04 1.17E-06 5.21E-07  :'2.82E-05  : 6.21E-07  : 0.00E+00

---

+------.....-+-.... -+----------------+-----------------. -------------------------------

TEEN  : 4.62E-05 : 1.10E-03 : 7.20E-04 : 9.46E-07 : 4.21E-07  : 2.04E-05  : 5.88E-07  : 0.00E+00

---

+--------------------------.---------------------------.-------------------------------

CHILD  : 7.73E-05 : 6.68E-04 : 1.33E-03 : 1.25E-06 : 5.33E-07  : 3.08E-05  : 6.88E-07  : 0.OOE+00

---........- +-...----------------------------------------------+---------------------------------

COW MILK:  :  :  :  :  :

5.53E-05 : 1.67E-03 : 8.42E-04 : 3.49E-06 : 4.60E-06  : 7.93E-04  : 5.81E-07 0.OOE+00

--- - - - - -- s-------------- --------------------------------- ------------------+

+ ---------------

+ +

TEEN  : 9.80E-05 : 2.26E-03 : 1.52E-03 : 6.19E-06 : 8.20E-06  : 1.26E-03  : 1.20E-06 : 0.00E+00

---

+------------------------+----------------+----------------+----------------+----------------+----------------+

CHILD  : 2.14E-04 : 1.79E-03 : 3.68E-03 : 1.08E-05  : 1.36E-05  : 2.49E-03  : 1.84E-06 : 0.00E+00

-- +----------.....---------------------------------------------------- +--------- ----------------- +

INFANT : 3.89E-04 : 1.79E-03 : 7.54E-03 : 2.60E-05  : 2.37E-05 : 6.05E-03  : 4.45E-06  : 0.OOE+00

---

+------------------------+----------------+----------------+----------------+----------------+----------------+

GOATMILK  : . . . .

ADULT  : 9.98E-06  : 2.11E-04  : 1.67E-04 : 3.10E-06  : 5.14E-06 : 9.52E-04 6.97E-08 : 0.00E+00

-- +------------------------------------------------------------+----------------+----------------+

TEEN  : 1.77E-05  : 2.86E-04  : 3.04E-04 : 5.50E-06  : 9.18E-06 : 1.51E-03  : 1.44E-07 : 0.00E+00

---

+------------------------------------------------------- +-+----------------+----------------+

CHILD  : 3.87E-05  : 2.27E-04  : 7.42E-04  : 9.58E-06  : 1.53E-05  : 2.99E-03 : 2.21E-07  : 0.00E+00

---

+----------------------+-------------------------------- +-+----------------+----------------+

INFANT  : 7.15E-05  ; 2.27E-04 : 1.48E-03 : 2.34E-05 : 2.65E-05 : 7.26E-03 : 5.34E-07 : 0.00E+00

---

+----------------------+----------------+----------------+----------------+----------------+----------------+

INHAL . . . .

ADULT 2.97E-05 2.45E-03 4.37E-04 2.45E-06 1.71E-06 1.09E-05 : 1.42E-02 0.00E+00

+--------------+------ +----------------------+---------------- ++----------------+----------------+

TEEN  : 4.07E-05 : 2.61E-03 : 6.13E-04 : 3.37E-06 : 2.35E-06 : 1.40E-05 : 2.28E-02 : 0.00E+00

---

+----------------------------+---------+---------------- ++----------------+----------------+

CHILD  : 5.01E-05 : 1.63E-03 : 8.29E-04 : 3.30E-06 : 2.20E-06 : 1.66E-05 : 1.95E-02 : 0.00E+00

-- ANT ----.

3------------------+-------------0-0-----------------+----------------+----------------+

INFANT : 3.36E-05 : 8.64E-04 : 6.27E-04 :3.02E-06 : 1.45E-06 : 1.52E-05 : 1.79E-02 : 0.003+00

---

+----------------+----------------+----------------+---------------+----------------+----------------+

TABLE 4. DOSES TO MAXIMUM INDIVIDUAL (MREE), JULY-SEPTEMBER 2001 (CONTINUED)

SPECIAL LOCATION NO. 2 A Site Boundary AT .67 MILES N ANNUAL BETA AIR DOSE = 1.02E-02 MILLRADS ANNUAL GAMMA AIR DOSE = 1.49E-02 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

-+--------+------------------------.4----------------+----------------+----------------+----------------+----------------4 PLUME :9.89E-03 :9.89E-03 :9.89E-03 :9.89E-03 :9.89E-03 :9.89E-03  : 9.99E-03  : 1.94E-02

-+--------------------- -- 4-----------------------------+----------------+-------------- -+-------------------------------+

GROUND :1.37E-03 :1.37E-03 : 1.37E-03 :1.37E-03 :1.37E-03 :1.37E-03 :1.37E-03 ; 1.56E-03

-+--------+------------------------+----------------.4----------------+----------------+----------------+----------------+

VEGET ADULT 1.53E-03 4.72E-02 :2.39E-02 3.38E-05 1.85E-05 :1.65E-03 1.64E-05 : .OOE+00

-+--------------------- --- 4-----------------------------.4----------------4-------------- --.--------------- 4----------------+

TEEN :2.39E-03 :5.60E-02 : 3.80E-02 : 5.20E-05 :2.83E-05 : 2.23E-03 : 2.98E-05 : .OOE+O0

-4.------------.-------- -------------------------------- 4----------------4-------------- -+--------------+----------------4 CHILD :5.13E-03 :4.35E-02 :9.01E-02 :8.80E-05 :4.57E-05 : 4.26E-03 :4.47E-05 : .00E+00

-+------------+-------- -- 4-----------------------------4----------------4-------------- -+--------------+----------------4 MEAT  :

ADULT 5.70E-05 1.78E-03 8.75E-04 :1.22E-06 6.08E-07 4.43E-05 6.21E-07 0.00E+00

-+--------.--------4----------------+----------------4----------------4----------------+----------------+----------------+

TEEN :4.63E-05 :1.10E-03 : 7.23E-04 : 9.86E-07 :4.92E-07 :3.21E-05 : 5.89E-07 : .OOE+00

-4.--------------------+-------------------------------+----------------4------------------------------ +----------------+

CHILD ;7.75E-05 :6.69E-04 :1.34E-03 :1.30E-06 : 6.24E-07 ; 4.85E-05 : 6.89E-07 : .OOE4.00

-- 4.-----------.-------- -- 4-------------4---------------4----------------4-------------- --.--------------- 4----------------+

COW MILK :  ::

ADULT  : 5.66E-05 1.67E-03 8.62E-04 4.91E-06 :7.04E-06 1.25E-03 5.81E-07 0.00E4.00 S4.------------.-------- --- +------------4---------------4----------------4-------------- --.--------------- 4----------------4 TEEN :1.00E-04 :2.26E-03 :1.56E-03 :8.71E-06 : 1.25E-05 :1.97E-03 : 1.20E-06 : .OOE4.00 S4.-------------------- -------------------------------- +----------------+-------------- -+---------------4----------------4 CHILD :2.19E-04 :1.79E-03 :3.77E-03 :1.52E-05 :2.09E-05 :3.91E-03 :1.84E-06 : .OOE+00

---

+---------.--------- ---.-------------- 4----------------4-------------- -+---------------4----------------4 INFANT :3.99E-04  : 1.79E-03 :7.71E-03 :3.68E-05 : 3.63E-05 :9.51E-03 :4.45E-06  : 0.OOE4.00

-- +-----------.-------- -- 4-------------4---------------4----------------4-------------- --.--------------- 4----------------4 GOATMILK :.

ADULT :1.20E-05 : 2.18E-04 :2.07E-04 :4.80E-06 8.06E-06 1.50E-03 6.97E-08  : .OOE+00

-- 4.-----------.-------- --- +------------4---------------4----------------4-------------- --.--------------- 4----------------4 TEEN :2.13E-05 :2.95E-04 :3.78E-04 :8.52E-06 :1.44E-05 : 2.37E-03 : 1.44E-07 ; .OOE4.00

-4.------------.-------- ---------------- 4---------------4----------------4-------------- -+---------------4----------------4 CHILD  : 4.67E-05 : 2.35E-04 : 9.25E-04 : 1.48E-05 : 2.39E-05 : 4.70E-03 : 2.21E-07 : .OOE+00

-4.------------.-------- ---------------- 4---------------4----------------+-------------- --.--------------- 4----------------4 INFANT : 8.68E-05 :2.34E-04 ; 1.83E-03 : 3.63E-05 : 4.16E-05 : 1.14E-02 : 5.34E-07 : 0.OOE+00:

-+------------------------------------------------------------------- -+--------------------------------+--------------

INHAL  ::..

ADULT :3.83E-05 :3.20E-03 5.71E-04 :2.23E-06 :1.45E-06 8.65E-06 1.86E-02 : .OOE+00

---

+----------------4---------------------------------+--------------------------------

TEEN :5.25E-05 : 3.41E-03 : 8.01E-04 : 3.06E-06 : 2.OOE-06 : 1.11E-05 :2.97E-02 : 0.OOE4.00:

-- +-----------.-------- ---------------- 4---------------4----------------4-------------- -+-------------------------------4 CHILD  : 6.46E-05 :2.11E-03 : 1.08E-03  : 2.99E-06 : 1.87E-06 :1.32E-05 :2.55E-02  : 0.OOE+00:

-- +-------------------+------------------------------- -+----------------------------- -+---------------4----------------+

INFANT :4.33E-05 :1.11E-03  : 8.19E-04 :2.72E-06 :1.23E-06 : 1.21E-05  : 2.34E-02  : O.OOE4.00:

-+------------.-------- -- 4-------------4---------------+----------------4-------------- --.-------------------------------

TABLE 4. DOSES TO MAXIMUM INDIVIDUAL (MREM), JULY-SEPTEMBER 2001 (CONTINUED)

SPECIAL LOCATION NO. 3 A Nearest Res AT .90 MILES NW ANNUAL BETA AIR DOSE = 1.59E-02 MILLRADS ANNUAL GAMMA AIR DOSE = 1.65E-02 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

........ ---------.. +-........-+..----------------+--+.---------------- + ..------------------------- +----------------+

PLUME  : 1.10E-02 : 1.10E-02 : 1.10E-02 : 1.10E-02 : 1.10E-02 : 1.10E-02 : 1.12E-02 ; 2.72E-02

...... +------.....-+--+..---------------- . + ---------------.

GROUND  : 8.42E-04 : 8.42E-04 : 8.42E-04 : 8.42E-04 : 8.42E-04 : 8.42E-04 : 8.42E-04 : 9.63E-04 S+--------------------- --- +--------------------------------------------+-------------- ----------------- +----------------+

VEGET  :  :

ADULT  : 8.07E-04 2.25E-02 1.41E-02 : 2.96E-05 : 3.25E-05 : 5.26E-03 : 7.66E-06 0.OOE+00

.. .+------...-+--+..---------------- . +-- ---------------.

.------ ----------------- +----------------+

TEEN  : 1.27E-03  : 2.67E-02  : 2.27E-02 : 4.51E-05  : 4.92E-05  : 7.08E-03  : 1.39E-05  : 0.OOE+00

....... -------... +-.-+..---------------- .---------------.------ ----------------- +----------------+

CHILD  : 2.76E-03  : 2.OSE-02  : 5.41E-02 : 7.62E-05  : 7.92E-05 : 1.36E-02  : 2.09E-05  : 0.OOE+00

--- +------------------- --- +--------------------------------------------+-------------- ----------------- +----------------+

MEAT  :  :  :

ADULT  : 2.76E-05  : 8.36E-04 4.37E-04 : 9.39E-07 9.32E-07 1.41E-04 2.90E-07 0.OOE+00

.+-------------+---------------- -+ -- +-------------------------------- --------

+ +----------------+

TEEN  : 2.25E-05  : 5.18E-04  : 3.62E-04 : 7.60E-07 : 7.59E-07 : 1.02E-04  : 2.75E-07  : 0.OOE+00

...... +------...-+--+..----------------- --------------- +.------ -+--------------------------------+

CHILD  : 3.77E-05  : 3.14E-04  : 6.70E-04  : 1.01E-06  : 9.63E-07  : 1.54E-04  : 3.21E-07  : 0.OOE+00

- +-------------------- --- +--------------------------------------------+-------------- --------------------------------- +

COW MILK:  :  :  :

ADULT  : 3.63E-05 8.06E-04  : 5.48E-04  : 1.29E-05 2.15E-05 3.97E-03  : 2.71E-07 0.OOE+00

+------------------------------------------------------------------------------------------------

TEEN  : 6.40E-05  : 1.09E-03 : 9.95E-04  : 2.29E-05  : 3.83E-05 : 6.28E-03  : 5.61E-07  : 0.OOE+00

---

.----------------.--------------- -+----------------- +-----------------------------+

CHILD  : 1.39E-04  : 8.65E-04  : 2.42E-03 : 3.98E-05  : 6.36E-05  : 1.25E-02  : 8.58E-07  : 0.OOE+00  :

---

+---------------------------------------------+------------------------------- --------------

INFANT : 2.55E-04  : 8.64E-04  : 4.87E-03 : 9.73E-05  : 1.11E-04  : 3.03E-02  : 2.08E-06 : 0.OOE+00  :

--- +------------------- -------------------------------- +----------------+-------------- --------------------------------- +

GOATMILK : . . - . . .  :

ADULT  : 2.11E-05  : 1.52E-04 3.96E-04 : 1.49E-05 2.55E-05 4.76E-03  : 3.25E-08  : 0.OOE+00

- +-------------------- ------------------------------- +----------------+-------------- --------------------------------- +

TEEN  : 3.72E-05 : 2.07E-04 : 7.28E-04 : 2.65E-05 : 4.56E-05 : 7.54E-03 : 6.73E-08 : 0.00E+00 :

---

+---------------- --------- ---------------

CHILD  : 8.17E-05 : 1.65E-04 : 1.80E-03 : 4.62E-05 : 7.57E-05 : 1.49E-02 : 1.03E-07 : 0.OOE+00 :

INFANT  : 1.54E-04 : 1.65E-04 : 3.45E-03 : 1.13E-04 : 1.32E-04 : 3.63E-02 : 2.49E-07 : 0.00E+00 :

-+--------+------------------------+----------------+----------------+----------------+----------------+----------------+

INHAL ADULT 1.80E-05  : 8.25E-04 : 1.56E-04  : 1.64E-05  : 1.30E-05  : 9.29E-05 : 4.75E-03 0.00E+00

-+--------+------------------------+----------------+----------------+----------------+----------------+----------------+

TEEN  : 2.47E-05  : 9.14E-04  : 2.19E-04 : 2.26E-05  : 1.80E-05  : 1.19E-04  : 7.59E-03 : 0.OOE+00  :

--- +------------------- -------------------------------- +----------------+-------------- ----------------- +----------------+

CHILD  : 3.06E-05  : 8.83E-04  : 2.96E-04  : 2.22E-05  : 1.68E-05  : 1.42E-04  : 6.52E-03  : 0.00E+00  :

---

.-------- --- +----------------------------+----------------+-------------- ----------------- +----------------+

INFANT : 2.11E-05  : 6.02E-04  : 2.24E-04  : 2.06E-05 : 1.l1E-05  : 1.30E-04  : 5.97E-03  ; 0.00E+00  :

---

4------------------+-------------------------------- -- +-------------------------------

TABLE 4. DOSES TO MAXIMUM INDIVIDUAL (MREM), JULY-SEPTEMBER 2001 (CONTINUED)

SPECIAL LOCATION NO. 4 A Nearest Cow AT 3.50 MILES NNW ANNUAL BETA AIR DOSE = 8.20E-03 MILLRADS ANNUAL GAMMA AIR DOSE = 7.94E-03 MILLRADS T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN PATHWAY +----------------+

---

+-------- +----------------++----------------+---------------- ---------

5.33E-03  : 5.33E-03 5.33E-03  : 5.33E-03  : 5.33E-03  : 5.33E-03  : 5.41E-03  : 1.38E-02 PLUME -------------------- +

---

++----------------+----------------+---------------- -----------------

3.68E-05 3.68E-05 : 3.68E-05 : 3.68E-05 : 3.68E-05 : 3.68E-05 : 4.21E-05  :

GROUND  : 3.68E-05

---

+------------------------+----------------+----------------+----------------+----------------+----------------+

VEGET  :

9.32E-04 6.13E-04 1.36E-06 1.58E-06 : 2.63E-04 3.16E-07 0.00E+00 ADULT 3.42E-05 .--------------------------- +

---

+------.....-+----------.-----------------.----------------

TEEN  : 5.37E-05 : 1.11E-03 9.85E-04 : 2.07E-06 : 2.40E-06 : 3.54E-04 : 5.73E-07 : 0.00E+00 :

---

+--+-.--------------- -+-.-------------------+----------------.----------------+-------------

CHILD  : 1.17E-04 : 8.61E-04 2.35E-03 : 3.50E-06 : 3.86E-06 : 6.78E-04 : 8.60E-07 : 0.00E+00 :

---

...-÷ --......... ----.....-------------------------------- +-.----------------..----------------+-----------

MEAT 1.15E-06 3.45E-05 1.83E-05 4.25E-08 4.51E-08 7.05E-06 1.19E-08 0.00E+00 ADULT ---------------- ---------- +

0.00+E00 :

TEEN  : 9.35E-07 : 2.14E-05 : 1.52E-05 : 3.44E-08 : 3.67E-08 : 5.11E-06 : 1.13E-08

---

.....- ÷--.........----.....---------------- .. +..-------------------------------.-----------------------------

CHILD  : 1.57E-06 : 1.29E-05 : 2.81E-05 : 4.56E-08 : 4.66E-08 : 7.71E-06 : 1.32E-08 : 0.00E+00

---

+------------------------+----------------+----------------+----------------+----------------+----------------+

o COW MILK :

3.35E-05 2.41E-05 6.39E-07 1.07E-06 1.98E-04 : 1.12E-08 0.OOE+00 ADULT  : 1.60E-06

---.....------- +------------+----------------------------------+-.---------------.----------------+

TEEN  : 2.82E-06  : 4.53E-05  : 4.38E-05 : 1.14E-06 : 1.91E-06 : 3.14E-04 : 2.31E-08 : 0.0OE+00 :

---

+----------------+----------------+----------------+----------------+----------------+

1.07E-04  : 1.98E-06  : 3.18E-06  : 6.23E-04  : 3.54E-08  : 0.00E+00  :

CHILD  : 6.08E-06 : 3.59E-05

---

+----------------+----------------+----------------+----------------+----------------+

2.14E-04  : 4.84E-06  : 5.53E-06  : 1.51E-03  : 8.55E-08  : 0.00E+00  :

INFANT : 1.12E-05  : 3.59E-05

---

+----------------+----------------+----------------+----------------+----------------+

GOATMILK  : 1.34E-09 0.00E+00 ADULT  : 1.03E-06 6.79E-06 1.94E-05 7.46E-07 1.28E-06 2.38E-04

- ---.........---------------- +----------------+-------------+---------------- +..---------..----------------+

1.32E-06  : 2.28E-06  : 3.77E-04 : 2.77E-09  : 0.00+E00  :

TEEN  : 1.81E-06 : 9.23E-06  : 3.57E-05

--.....- +---------------------------++----------------+----------------------------- +.-----------+----------------+

8.81E-05  : 2.31E-06  : 3.79E-06  : 7.47E-04 : 4.24E-09  : 0.00+E00  :

CHILD  : 3.98E-06  : 7.37E-06

+----------------.----------------.. +..---------- -+----------------+

-- .....- +------ -- ------------------------------

7.39E-06  : 1.69E-04  : 5.65E-06  : 6.59E-06  : 1.82E-03  : 1.03E-08 : 0.00E+00 :

INFANT  : 7.54E-06

---

+----------------+----------------+----------------+----------------+----------------+----------------+

INHAL 5.54E-06 8.05E-05 1.92E-05 8.98E-06 7.17E-06 5.29E-05 4.39E-04 0.OOE+00 ADULT -+----------------+

-- .. +.. ----.........----------------... . . ... . .+------------------+----------------..+.----------

1.05E-04  : 2.70E-05  : 1.24E-05  : 9.89E-06  : 6.77E-05  : 7.05E-04  : 0.00+E00  :

TEEN  : 7.62E-06 .. +..----------------+- -------- +---------------+

---

+----------------------- -----------------.----------------

9.45E-06  : 2.44E-04  : 3.66E-05  : 1.21E-05  : 9.28E-06  : 8.07E-05  : 6.05E-04  : 0.00E+00  :

CHILD  :

---

+----+----+----------------+----------------+----+----------------+----------------+----+

1.13E-05  : 6.12E-06  : 7.37E-05  : 5.57E-04  : 0.00E+00  :

INFANT : 6.70E-06 : 2.06E-04 : 2.78E-05 -+----------------+

-- .....- +------ -- ------------------- +-----------.----------------+----------------..+.----------

TABLE 4. DOSES TO MAXIMUM INDIVIDUAL (MREM), JULY-SEPTEMBER 2001 (CONTINUED)

SPECIAL LOCATION NO. 5 A Nearest Garde AT 1.90 MILES NNW ANNUAL BETA AIR DOSE = 9.66E-03 MILLRADS ANNUAL GAMMA AIR DOSE = 9.63E-03 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

---

+---------+----------------+---------------- +--------------------------+----------------+

PLUME  : 6.46E-03  : 6.46E-03  : 6.46E-03  : 6.46E-03  : 6.46E-03  : 6.46E-03  : 6.55E-03  : 1.63E-02

-- +------.....-+-..........-+----------------------- -----------------. . --------- ----------------- +

GROUND  : 1.37E-04  : 1.37E-04  : 1.37E-04 : 1.37E-04  : 1.37E-04 : 1.37E-04  : 1.37E-04  : 1.57E-04

--... -+--+----------------+----------------+----------------..+- .-------------------------------- +

VEGET  :

ADULT 1.37E-04  : 3.94E-03  : 2.33E-03 4.47E-06 4.43E-06  : 6.84E-04 1.35E-06 0.00E+00

---

+--------- ++----------------.----------------.----------------.-------- +----------------+

TEEN  : 2.15E-04  : 4.68E-03  : 3.73E-03  : 6.82E-06 : 6.72E-06  : 9.20E-04  : 2.45E-06  : 0.OOE+00

--- ++----------------+------------------------------------------------------------------------------

CHILD  : 4.67E-04  : 3.64E-03  ; 8.88E-03  : 1.15E-05 : 1.08E-05  : 1.76E-03  : 3.68E-06 : 0.00E+00

---

+----------------+----------------+----------------+----------------+----------------+

MEAT  ::

ADULT  : 4.82E-06 1.47E-04 7.55E-05  : 1.46E-07  : 1.29E-07 : 1.83E-05 5.11E-08 0.OOE+00

+-+---------------+----------------+----------------... ----------------. +------------------------

TEEN  : 3.92E-06  : 9.11E-05  : 6.25E-05 : 1.18E-07 : 1.05E-07  : 1.33E-05  : 4.84E-08  : 0.00E+00

---

.... ----..---------------- +----------------+-+---------------- +.--------- ---------------- +

CHILD  : 6.57E-06  : 5.53E-05  : 1.16E-04  : 1.56E-07 : 1.33E-07  : 2.00E-05  : 5.67E-08  : 0.00E+00  :

---

+------------------------+----------------+----------------4-----------------+----------------+----------------+

COW MILK:  :

ADULT  : 5.87E-06  : 1.41E-04  : 8.87E-05 : 1.70E-06 : 2.80E-06  : 5.16E-04 4.78E-08 0.OOE+00 0 .. . +------------------+----------------+----------------.----------------+----------------+----------------+

TEEN  : 1.04E-05 : 1.90E-04 : 1.61E-04  : 3.01E-06  : 4.99E-06  : 8.17E-04  : 9.89E-08  : 0.00E+00  :

---

+- - - ------------------ +---+----------------+---------------- +.--------------------------+

CHILD  : 2.25E-05  : 1.51E-04 : 3.91E-04  : 5.25E-06  : 8.29E-06 : 1.62E-03  : 1.51E-07  : 0.00E+00  :

-- ...- +------.....-+-...----------------.....---..-----------------..+- ----------------- +----------------+

INFANT  : 4.13E-05  : 1.51E-04  : 7.89E-04 : 1.28E-05  : 1.44E-05  : 3.93E-03  : 3.66E-07  : 0.00E+00  :

---

+---------------------------------4----------------+----------------+----------------+----------------+----------------+

GOATMILK  ::

ADULT  : 2.88E-06 2.41E-05 5.36E-05 1.94E-06 3.32E-06  : 6.19E-04 - 5.74E-09  : 0.00E+00

---

+------.....-+-........----------------.+--+--+----------------..+.---------- -+----------------

TEEN  : 5.08E-06  : 3.27E-05  : 9.84E-05  : 3.45E-06 : 5.92E-06  : 9.80E-04  : 1.19E-08  : 0.00E+00 :

-- +------.....-+-..........-+----------------.+----- -+ --------------- + ---------------

÷÷--------

CHILD  : 1.12E-05 : 2.61E-05  : 2.43E-04  : 6.02E-06 : 9.85E-06  : 1.94E-03  : 1.82E-08  : 0.00E+00  :

---

.- +----------------+----------------.---------------------------------------+------------

INFANT : 2.11E-05 : 2.61E-05 : 4.68E-04 : 1.47E-05 : 1.71E-05 ; 4.72E-03 : 4.39E-08 : 0.00E+00 :

---

+----------------+---------------+----------------4-----------------+----------------4-----------------+----------------4 INHAL  :  :  :  :

ADULT  : 8.67E-06 2.74E-04 : 5.46E-05 : 1.07E-05

• 8.51E-06 6.09E-05 : 1.56E-03 0.004E+00

--... +......--.----------------+-+..----------------+---------------- +.--------- ----------------- +

TEEN 1.19E-05 : 3.15E-04 : 7.66E-05 : 1.47E-05 : 1.17E-05 : 7.80E-05 : 2.50E-03 : 0.00E+00

---

+------------------------------------+---------------------------------+----------------

CHILD  : 1.47E-05  : 4.06E-04  : 1.04E-04  : 1.45E-05 : 1.10E-05  : 9.30E-05  : 2.14E-03  : 0.00E+00 :

---

4-------------------------4----------------+----------------+----------------+----------------4----------------+

INFAT  : 1.03E-05  : 3.04E-04  : 7.86E-05  : 1.34E-05  : 7.26E-06  : 8.49E-05  : 1.97E-03  : 0.00E+00  :

---

+----------------------------------------4---------------- +--------- ----------------

TABLE 5. DOSES TO MAXIMUM INDIVIDUAL (MREM), OCTOBER-DECEMBER 2001 SPECIAL LOCATION NO. 1 A Site Boundary AT .69 MILES NNW ANNUAL BETA AIR DOSE = 5.06E-01 MILLRADS ANNUAL GAMMA AIR DOSE = 7.75E-01 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

-+-..........-+-----.----------------+--------------------------------- +-------- +----------------+

PLUME  : 5.16E-01 : 5.16E-01  : 5.16E-01 : 5.16E-01 : 5.16E-01 : 5.16E-01  : 5.21E-01  : 9.80E-012

-+--------+------------------------+----------------+----------------+----------------+----------------+----------------+

GROUND  : 7.81E-01 : 7.81E-01  : 7.81E-01  : 7.81E-01  : 7.81E-01  : 7.81E-01  : 7.81E-01  : 8.92E-01

-+--------+------------------------+----------------+----------------+----------------+----------------+----------------+

VEGET  :  :  :  :

ADULT  : 8.95E-01  : 2.79E+01 1.36E+01  : 2.69E-02 9.18E-03  : 5.73E-03 1.09E-02  : 0.00E+00

+-..........-+------------------------------------------------------- +--------- -+----------------+

TEEN  : 1.39E+00  : 3.32E+01  : 2.15E+01  : 4.22E-02  : 1.44E-02  : 7.73E-03  : 1.98E-02  : 0.00E+00

. . +-------..------------------------.----------------+----------------.+-------- +----------------+

CHILD  : 2.97E+00 : 2.58E+01 : 5.09E+01 : 7.18E-02 : 2.34E-02 : 1.48E-02 : 2.98E-02 : 0.OOE+00 S+--------+------------------------+----------------+----------------+----------------+----------------+----------------+

MEAT  :  :

ADULT 3.42E-02 1.06E+00 : 5.14E-01 : 1.45E-03 4.94E-04 1.55E-04 4.61E-04 : 0.00E+00

. . +------ .....- +-........- + ..----------------. +- --------------------------------- +---------------

TEEN  : 2.76E-02 : 6.55E-01  : 4.25E-01  : 1.17E-03  : 3.99E-04  : 1.12E-04  : 4.36E-04  : 0.00E+00

. . +-- - - - --..---------------- +--------------------.-----------------------------------------------

CHILD  : 4.59E-02  : 3.97E-01  : 7.84E-01  : 1.55E-03  : 5.06E-04  : 1.69E-04  : 5.11E-04  : 0.OOE+00

+ - +------------+..----------------+----------------+-------------+-------------------------------

COW MILK:  :  :

ADULT  : 3.59E-02 9.89E-01  : 4.85E-01 7.46E-03  : 2.55E-03  : 4.27E-03 : 1.12E-03  : 0.00E+00

+- - +--- -+..----------------..+--+.---------------------------------------------------------------

TEEN  : 6.01E-02  : 1.34E+00  : 8.76E-01 : 1.32E-02  : 4.51E-03  : 6.76E-03  : 2.31E-03  : 0.00E+00

-+--------+----------------------+----------------+----------------+----------------+----------------+----------------+

CHILD  : 1.25E-01 : 1.06E+00  : 2.11E+00  : 2.28E-02 : 7.48E-03  : 1.34E-02  : 3.54E-03  : 0.00E+00

+- - +------------+..----------------.+------------------------------------------------------------

INFANT  : 2.25E-01 : 1.06E+00 : 4.34E+00  : 4.52E-02  : 1.21E-02  : 3.24E-02 : 7.08E-03  : 0.00E+00

-+---------+--------+---------- -- +-------------- -+---------------+-------------- --------------------------------- +

GOATMILK  ::  :  :  :  :

ADULT  : 1.72E-02 : 1.19E-01 : 7.27E-02 2.06E-02  : 7.02E-03  : 5.13E-03  : 2.36E-03  : 0.00E+00

. . +-------.... ------------------- +--------------------+---------------- +-------- +----------------+

TEEN  : 1.93E-02 : 1.61E-01  : 1.31E-01 : 3.64E-02 : 1.24E-02  : 8.11E-03  : 4.87E-03  : 0.00E+00

..... +.----------------+---- -------------------- +-----+---------------- +-------- +----------------+

CHILD  : 2.39E-02 : 1.28E-01  : 3.17E-01  : 6.30E-02  : 2.06E-02  : 1.60E-02  : 7.49E-03  : 0.00E+00

..... +.----------------+---------------------++----------------+----------------+----------------+

INFANT  : 3.54E-02 : 1.27E-01  : 6.22E-01 : 1.23E-01 : 3.31E-02  : 3.89E-02  : 1.36E-02  : 0.00E+00

-+--------+------------------------+----------------+----------------+----------------+----------------+----------------+

INHAL  :  :  :  :  :  :

ADULT a 2.92E-02 : 2.47E+00 : 4.42E-01 a 7.71E-04 : 2.68E-04 : 3.86E-04 a 1.44E+01  : 0.00E+00

. . +-- - ------------------- +---------+----------------.----------------..+-------- +----------------+

TEEN  : 3.99E-02 : 2.59E+00  : 6.19E-01 : 1.05E-03  : 3.66E-04 a 4.74E-04 : 2.30E+01  : 0.00E+00

. . +- - - --------------------------- +----------------+----------------.. +.--------- +----------------+

CHILD  : 4.90E-02 : 1.15E+00  : 8.38E-01 : 1.02E-03  : 3.40E-04  : 5.27E-04  : 1.97E+01  : 0.00E+00

--....----------------.. . . .. . . . .+---------------------+----------------+---------------- +----------------+

. . +- - - -

INFANT : 3.28E-02 : 4.34E-01  : 6.34E-01 : 8.47E-04  : 2.13E-04  : 4.81E-04  : 1.81E+01  : 0.00E+00

. . +-------....----------------+----------------+----------------+----------------+----------------+----------------+

TABLE 5. DOSES TO MAXIMUM INDIVIDUAL (MREM), OCTOBER-DECEMBER 2001 (CONTINUED)

SPECIAL LOCATION NO. 2 A Site Boundary AT .67 MILES N ANNUAL BETA AIR DOSE = 6.92E-01 MILLRADS ANNUAL GAMMA AIR DOSE = 1.06E+00 MILLRADS PATHWAY T. BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

---

+-- -+--+----------------.----------------..+--+----------------. .+..--------- -+---------------

PLUME  : 7.06E-01 : 7.06E-01 : 7.06E-01 : 7.06E-01 : 7.06E-01 : 7.06E-01 : 7.13E-01 : 1.34E+00 :

---

+----------------+-..........-+-........-+----------------. . +-.. ----------------------------------

..----- +

GROUND  : 1.39E+00 : 1.39E+00 : 1.39E+00 : 1.39E+00 : 1.39E+00 : 1.39E+00 : 1.39E+00 : 1.59E+00 ;

---

+------------------------+----------------+----------------+----------------+----------------+----------------+

VEGET  :  :  :  :

ADULT  : 1.60E+00 : 4.99E+01 : 2.42E+01 : 4.81E-02 : 1.64E-02 : 1.06E-02 : 1.94E-02 : 0.00E+00

---

+------.....-+-.. -+----------------..+--+----------------+----------------..+---------- -+----------------+

TEEN  : 2.48E+00 : 5.92E+01 : 3.84E+01 : 7.54E-02 : 2.57E-02 : 1.42E-02 : 3.54E-02 : 0.OOE+00 :

---

+------.....-+-... -+----------------.+--+.----------------+----------------..+--------- -+----------------+

CHILD  : 5.31E+00 : 4.60E+01 : 9.09E+01 : 1.28E-01 : 4.18E-02 : 2.73E-02 : 5.31E-02 : 0.OOE+00 :

---

+------------------------+----------------+----------------+----------------+----------------+----------------+

MEAT  :  :  :  :  :

ADULT  : 6.10E-02 : 1.89E+00 : 9.18E-01 2.60E-03 : 8.83E-04 : 2.85E-04 : 8.22E-04 : 0.OOE+00

---

+------.....-+-.-+----------------.+--+.----------------+----------------..+.---------- -+----------------+

TEEN  : 4.93E-02  : 1.17E+00  : 7.59E-01  : 2.10E-03  : 7.13E-04  : 2.06E-04  : 7.79E-04  : 0.OOE+00  :

---

-+--+--+----------------.+--+.----------------+----------------..--------------------------+

CHILD  : 8.19E-02  : 7.09E-01  : 1.40E+00  : 2.77E-03  : 9.04E-04  : 3.12E-04  : 9.12E-04  : 0.OOE+00  :

---

+ ------------------ +----------------+----------------+----------------+----------------+----------------+

COW MILK:  :  :  :  :

ADULT  : 6.42E-02 : 1.77E+00 : 8.66E-01 : 1.33E-02 : 4.55E-03 : 7.87E-03 : 2.OOE-03 : 0.OOE+00

-- +------------------------------------------------------------------------------------------------+

TEEN  : 1.07E-01 : 2.39E+00 : 1.56E+00 : 2.35E-02 : 8.05E-03 : 1.24E-02 : 4.12E-03 : 0.OOE+00 :

--- +.----------------+--------------------------------+---------------- --------- +----------------+

CHILD  : 2.24E-01 : 1.89E+00 : 3.78E+00 : 4.07E-02 : 1.34E-02 : 2.46E-02 : 6.33E-03 : 0.OOE+00 :

---

+------.....-+----.--------------------------------+-+-- -------------------------------

INFANT : 4.01E-01 : 1.89E+00 : 7.75E+00 : 8.08E-02 : 2.16E-02 : 5.97E-02 : 1.26E-02 : 0.OOE+00 :

---

+------------------------+----------------+----------------+----------------+----------------+----------------+

GOATMILK :  :  :  :  :

ADULT  : 3.08E-02 : 2.13E-01 : 1.30E-01 : 3.68E-02 : 1.25E-02 : 9.44E-03 : 4.21E-03 : 0.OOE+00

---

+-- -+--+------------------+.----------------.---------------- ---------- ----------------

TEEN  : 3.45E-02 : 2.87E-01 : 2.35E-01 : 6.49E-02 : 2.22E-02 : 1.49E-02 : 8.70E-03 : 0.OOE+00 :

---

+--------------+-.----------------+------------------ +-----------------+---------------

CHILD : 4.28E-02 : 2.28E-01 : 5.66E-01 : 1.13E-01 : 3.68E-02 : 2.95E-02 : 1.34E-02 : 0.OOE+00 :

---

+-----+----------------+----------------+----------------.----------------.+..---------..----------------÷ INFANT : 6.32E-02 : 2.27E-01 : 1.11E+00 : 2.20E-01 : 5.92E-02 : 7.17E-02 : 2.43E-02 : 0.OOE+00 :

---

+------------------------+----------------+----------------+----------------+----------------+----------------+

INHAL  : *  :  :  : 2 2 2 ADULT 4.12E-02 3.49E+00 : 6.24E-01 : 1.09E-03 3.79E-04 5.36E-04 : 2.03E+01 0.OOE+00

---

+--+--+----------------..+..-------------- ------------- ---------------- +----------------+

TEEN  : 5.64E-02 : 3.66E+00 : 8.75E-01 : 1.49E-03 : 5.17E-04 : 6.59E-04 : 3.25E+01 : 0.OOE+00 :

---

+-- - - -------------------.---------------- .---------

+----------------. -+----------------÷ CHILD  : 6.92E-02 : 1.63E+00 : 1.18E+00 : 1.44E-03 : 4.79E-04 : 7.31E-04 : 2.78E+01 : 0.OOE+00 :

---

.---------------- +.- - +----------------.-------------------------------+----------------+

INFANT : 4.63E-02 : 6.13E-01 : 8.95E-01 : 1.20E-03 : 3.01E-04 : 6.68E-04 : 2.55E+01 : O.OOE+00 :

--- -+- ---------------------------------------------------------------- ---------- +----------------+

TABLE 5. DOSES TO MAXIMUM INDIVIDUAL (MREM), OCTOBER-DECEMBER 2001 (CONTINUED)

SPECIAL LOCATION NO. 3 A Nearest Res AT .90 MILES NW ANNUAL BETA AIR DOSE = 7.99E-02 MILLRADS ANNUAL GAMMA AIR DOSE = 1.23E-01 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

..........--------- ---- ---- +---------------------------+---------------+--------------

PLUME  : 8.16E-02 : 8.16E-02  : 8.16E-02  :'8.16E-02  : 8.16E-02  : 8.16E-02  : 8.24E-02  : 1.55E-01  :

+.--. -...... .+-.------------------------------- -++----------------..-----------------------------+

GROUND  : 1.53E-01 : 1.53E-01 : 1.53E-01 : 1.53E-01 : 1.53E-01 : 1.53E-01 : 1.53E-01 : 1.75E-01 :

-+------------+-------- --- +----------------------------+----------------+-------------- --------------------------------- +

VEGET ADULT 1.76E-01 5.49E+00 2.67E+00 5.30E-03 1.81E-03 2.14E-03 2.14E-03 0.00E+00

+......---...... - - ---------------------------------------------- +----------------+---------------

TEEN  : 2.73E-01 : 6.51E+00 : 4.23E+00 : 8.30E-03 : 2.83E-03 : 2.89E-03 : 3.89E-03 : 0.OOE+00 :

-+--------------------- --- +----------------------------+----------------+-------------- ----------------- +----------------+

CHILD  : 5.84E-01 : 5.06E+00 : 1.00E+01 : 1.41E-02 : 4.62E-03 : 5.53E-03 : 5.85E-03 : 0.00E+00 :

-+--------4------------------------+----------------+----------------+----------------+----------------+----------------+

MEAT . . . .

ADULT 6.71E-03 2.08E-01 1.01E-01 2.86E-04 9.74E-05 5.78E-05 9.05E-05 0.OOE+00

-+--------+------------------------+----------------+----------------+----------------+----------------+----------------+

TEEN  ; 5.42E-03 : 1.29E-01 : 8.35E-02 : 2.31E-04 : 7.86E-05 : 4.18E-05 : 8.57E-05 : 0.00E+00 :

-+--+-------------------+--------------- - - ------ +-----------------

+

CHILD  : 9.01E-03 : 7.80E-02 : 1.54E-01 : 3.05E-04 : 9.97E-05 : 6.32E-05 : 1.OOE-04 : 0.00E+00  :

-+------------+-------- --- +----------------------------+----------------+-------------- -----------------.---------------- +

COW MILK  : . . .

ADULT  : 7.07E-03 1.94E-01 9.53E-02 1.47E-03 5.06E-04 1.60E-03 2.20E-04 0.00+E00

-+. +-- - ----------------

+----------------.---------÷---------------

TEEN  : 1.18E-02 : 2.63E-01 : 1.72E-01 : 2.59E-03 : 8.94E-04 : 2.53E-03 : 4.55E-04 : 0.00E+00 :

-+--------+------------------------+----------------+----------------+----------------+----------------+----------------+

CHILD  : 2.46E-02 : 2.08E-01 : 4.15E-01 : 4.49E-03 : 1.48E-03 : 4.99E-03 : 6.98E-04 : 0.00E+00 :

.+.------------------------+--------------- +----+----------------+--------------------------

INFANT : 4.42E-02 : 2.08E-01 : 8.53E-01 : 8.92E-03 : 2.40E-03 : 1.21E-02 : 1.39E-03 : 0.00E+00 :

-+--------+------------------------+----------------+----------------+----------------+----------------+----------------+

GOATMILK :

ADULT  : 3.39E-03 2.34E-02 1.43E-02 4.06E-03 1.39E-03 1.92E-03 4.64E-04 0.OOE+00

+..--.....----------------+--------------- -++----------------+.---------------------------

TEEN  : 3.81E-03  : 3.16E-02  : 2.59E-02  : 7.17E-03  : 2.45E-03  : 3.03E-03  : 9.59E-04  : 0.00E+00  :

+ .-- -.

....... .+-.----------------+--------------- - ++----------------+.------------- +-------------

CHILD  : 4.72E-03  : 2.51E-02  : 6.25E-02  : 1.24E-02  : 4.07E-03  : 5.99E-03  : 1.47E-03 : 0.00E+00  :

+......-----...... -+-.----------------+ ----------------------------------------------------------

INFANT : 6.97E-03  : 2.50E-02  : 1.23E-01 : 2.43E-02  : 6.55E-03  : 1.46E-02  : 2.68E-03  : 0.00E+00  :

---

+ +-----------------* +---------------+--------------------+----------------+

INHAL ADULT 4.47E-03 3.78E-01 6.76E-02 1.18E-04 4.12E-05 7.33E-05 2.20E+00 0.00E+00

...... +-------....---+-----------------+-+--------------- +4------ +----------------+--------------+

TEEN  : 6.11E-03  : 3.96E-01  : 9.47E-02  : 1.61E-04  : 5.63E-05  : 9.03E-05  : 3.52E+00  : 0.00E+00  :

+.------------+--------------+---- ---------------- -----------------------------------------------

CHILD  : 7.50E-03  : 1.76E-01  : 1.28E-01 : 1.56E-04  : 5.22E-05  : 1.01E-04  : 3.02E+00  : 0.00E+00  :

.. .+..---+-.----------------+--------------- -++----------------+----------------+----------------+

INFANT : 5.02E-03  : 6.64E-02  : 9.70E-02  : 1.30E-04  : 3.28E-05  : 9.20E-05  : 2.76E+00  : 0.00E+00  :

-- +-----------------+----------------+----------------+----------------+----------------+----+----+----+

TABLE 5. DOSES TO MAXIMUM INDIVIDUAL (MREM), OCTOBER-DECEMBER 2001 (CONTINUED)

SPECIAL LOCATION NO. 4 A Nearest Cow AT 3.50 MILES NNW ANNUAL BETA AIR DOSE = 1.33E-02 MILLRADS ANNUAL GAMMA AIR DOSE = 1.27E-02 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

---

+-- -+--+------------------+.---------------- .. +..--------------------------------------

PLUME 8.41E-03 : 8.41E-03 : 8.41E-03 : 8.41E-03 : 8.41E-03 : 8.41E-03 : 8.54E-03 : 1.95E-02 :

---

+------------------------.. +..----------- +- .----------------..--------- ---------------- +

GROUND  : 1.53E-02 : 1.53E-02 : 1.53E-02 : 1.53E-02 : 1.53E-02 : 1.53E-02 : 1.53E-02 : 1.75E-02 :

---

+------------------------+----------------+----------------+----------------+----------------+----------------+

VEGET  :  :  :  :  :  :  :

ADULT  : 1.75E-02 : 5.47E-01 : 2.66E-01 : 5.30E-04 : 1.82E-04  : 3.39E-04 2.13E-04  : 0.OOE+00

---

+------.....-+--------------------------------.---------------- +-------- ---------------

TEEN  : 2.73E-02 : 6.50E-01 : 4.22E-01 : 8.30E-04 : 2.84E-04  : 4.58E-04  : 3.88E-04  : 0.OOE+00  ;

---

+--- -+--+----------------.+--+----------------+---------------- +-------- ---------------

CHILD  : 5.83E-02 : 5.05E-01 : 9.98E-01 : 1.41E-03 : 4.63E-04  : 8.78E-04  : 5.83E-04  : 0.OOE+00  :

---

+------------------------+----------------+----------------+----------------+----------------+----------------+

MEAT  :  :  :  :  :  :

ADULT  : 6.70E-04 : 2.07E-02 : 1.01E-02 : 2.86E-05  : 9.77E-06  : 9.16E-06 9.04E-06  : 0.OOE+00

---

.- +--+----------------..+-.-------------------------------- --------- ----------------

TEEN  : 5.40E-04 : 1.28E-02 : 8.33E-03 : 2.31E-05  : 7.88E-06  : 6.63E-06  : 8.56E-06  : 0.OOE+00  :

---

+--+--+----------------.+--+----------------+----------------..+--------- ---------------

CHILD  : 8.98E-04 : 7.78E-03 : 1.54E-02 : 3.06E-05  : 1.OOE-05  : 1.OOE-05  : 1.OOE-05  : 0.OOE+00  :

---

+------------------------+----------------+----------------+----------------+----------------+----------------+

COW MILK:  :  :

ADULT  : 7.05E-04  : 1.94E-02  : 9.51E-03 1.48E-04  : 5.12E-05  : 2.54E-04  : 2.20E-05 : 0.OOE+00

---

.------.---------------- +-----------------------------------------------------------------+

TEEN  : 1.18E-03  : 2.62E-02  : 1.72E-02  : 2.61E-04 : 9.06E-05  : 4.01E-04  : 4.55E-05 : 0.OOE+00  :

---

+------------------------+----------------+----------------+----------------+----------------+----------------+

CHILD  : 2.46E-03  : 2.08E-02  : 4.15E-02  : 4.52E-04 : 1.50E-04  : 7.92E-04  : 6.99E-05  : 0.OOE+00  :

---

+------------------------+----------------+----------------+----------------+----------------+----------------+

INFANT : 4.41E-03  : 2.07E-02  : 8.51E-02  : 8.97E-04  : 2.43E-04  : 1.93E-03  : 1.39E-04  : 0.OOE+00  :

---

+------------------------+----------------+----------------+----------------+----------------+----------------+

GOATMILK :  :  :  :  :  :

ADULT  : 3.41E-04 : 2.33E-03 : 1.44E-03 : 4.08E-04 : 1.40E-04 : 3.04E-04 : 4.66E-05 : 0.OOE+00

---

+------.....-+-.-+----------------------------------------------------+----------------+

TEEN  : 3.82E-04 : 3.16E-03 : 2.60E-03 : 7.20E-04 : 2.47E-04 : 4.81E-04 : 9.63E-05 : 0.OOE+00 :

-- +-----------------------------------------+-+--------------------------------------------------+

CHILD  : 4.73E-04 : 2.50E-03 : 6.27E-03 : 1.25E-03 : 4.10E-04 : 9.51E-04 : 1.48E-04 ; 0.OOE+00 :

-- +--------------------------------------------------------------------- --------- ---------------- +

INFANT : 6.99E-04 : 2.50E-03 : 1.23E-02 : 2.44E-03 : 6.60E-04 : 2.31E-03 : 2.69E-04 : 0.OOE+00 :

-- +------------------------------+---------------------------- ------------------ +----------------+

INHAL  :  :  :  :  :

ADULT 8.96E-04 : 7.57E-02 : 1.35E-02 2.48E-05 9.21E-06 : 3.55E-05 : 4.41E-01 O.OOE+00

---

+-------- ---------------- +

TEEN  : 1.22E-03 : 7.93E-02 : 1.90E-02 : 3.39E-05 : 1.26E-05 : 4.41E-05 : 7.05E-01 : 0.OOE+00 :

---

+----------------+------------+----------------+----------------+

CHILD  : 1.50E-03 : 3.53E-02 : 2.57E-02 : 3.29E-05 : 1.17E-05 : 4.99E-05 : 6.04E-01 : 0.OOE+00 :

---

+--------------------+-------------------+---------------- +--------------------------+

INFANT : 1.01E-03 : 1.33E-02 : 1.94E-02 : 2.74E-05 : 7.38E-06 : 4.55E-05 : 5.53E-01 : 0.OOE+00 :

-- +++----------------+----------------+----------------.---------------- +-------- ---------------- +

r

TABLE 5. DOSES TO MAXIMUM INDIVIDUAL (MREM), OCTOBER-DECEMBER 2001 (CONTINUED)

SPECIAL LOCATION NO. 5 A Nearest Garde AT 1.90 MILES NNW ANNUAL BETA AIR DOSE = 6.22E-02 MILLRADS ANNUAL GAMMA AIR DOSE = 9.17E-02 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

---

-- +4 --------------- 4--------

PLUME  : 6.11E-02 : 6.11E-02  : 6.11E-02 : 6.11E-02  : 6.11E-02  : 6.11E-02  : 6.17E-02  : 1.19E-01  :

--- +------------------- -------------------------------- +----------------+-------------- ----------------- +----------------+

GROUND  : 6.41E-02 : 6.41E-02  : 6.41E-02 : 6.41E-02  : 6.41E-02 : 6.41E-02  : 6.41E-02  : 7.33E-02  :

-+--------------------- --- +----------------------------+----------------+-------------- --------------------------------- +

VEGET . . . .

ADULT 7.35E-02 2.29E+00 1.11E+00  : 2.22E-03 7.58E-04 1.06E-03 8.93E-04 0.OOE+00

-- 4+4--------------------------+----------------4---------------- + ---------------

J'"--------

TEEN  : 1.14E-01  : 2.72E+00  : 1.77E+00 : 3.47E-03  : 1.19E-03  : 1.43E-03  : 1.63E-03  : 0.00E+00  :

-+--------+------------------------+----------------+----------------+----------------+----------------+----------------+

CHILD  : 2.44E-01  : 2.12E+00  : 4.18E+00  : 5.91E-03  : 1.93E-03  : 2.75E-03  : 2.45E-03 : 0.OOE+00  :

---

+------------------------+----------------+----------------+----------------+----------------+----------------+

MEAT +/- . . . .

ADULT 2.81E-03 8.69E-02 : 4.22E-02 +/- 1.20E-04 4.08E-05  : 2.87E-05 3.79E-05  : 0.00E+00

.... .... +. . ....--- +-...... -+----------------.----------------.+-.----------------..+.---------------+--------------+

TEEN  : 2.27E-03  : 5.38E-02 : 3.49E-02  : 9.66E-05 : 3.29E-05  : 2.08E-05 : 3.58E-05 : 0.OOE+00  :

.. . .+------.....-+-..-+..----------------..+--+--------------------------------------------------+

CHILD  : 3.77E-03 : 3.26E-02 : 6.44E-02 : 1.28E-04 : 4.18E-05 : 3.13E-05 : 4.20E-05 : 0.00E+00  :

S+--------+------------------------+----------------+----------------+----------------+----------------+----------------+

COW MILK  : . . . .

ADULT  : 2.96E-03  : 8.12E-02 : 3.99E-02 6.16E-04  : 2.12E-04  : 7.93E-04 +/- 9.20E-05 : 0.OOE+00

. . +-------....-------------------------------+-------------------- +------------------------------+

TEEN  : 4.94E-03  : 1.10E-01 : 7.20E-02  : 1.09E-03  : 3.76E-04  : 1.25E-03  : 1.90E-04  : 0.00E+00  :

......... ---------------------------------------------------------------------------------------- +

CHILD  : 1.03E-02  : 8.71E-02 : 1.74E-01  : 1.88E-03 : 6.23E-04  : 2.48E-03  : 2.92E-04  : 0.OOE+00  :

. . +-------....-------------------+---------------------------------------------------------------+

INFANT : 1.85E-02  : 8.69E-02 : 3.57E-01  : 3.74E-03 : 1.01E-03  : 6.02E-03  : 5.83E-04 : 0.OOE+00  :

--- +------------------- -------------------------------- +----------------+-------------- ----------------- +----------------+

GOATMILK  :  :  :

ADULT  : 1.42E-03  : 9.78E-03 : 6.00E-03  : 1.70E-03 : 5.81E-04  : 9.52E-04  : 1.94E-04  : 0.00E+00

. . +-------....----------------.. 4+..-------------------------.---- ----------------- +-------------+

TEEN  : 1.59E-03  : 1.32E-02 : 1.08E-02  : 3.00E-03  : 1.03E-03  : 1.51E-03  : 4.02E-04  : 0.00E+00  :

+------------+-------------------+----------------+---------------- +-----------------------------+

CHILD  : 1.98E-03 : 1.05E-02 : 2.62E-02  : 5.20E-03  : 1.71E-03  : 2.97E-03  : 6.17E-04  : 0.OOE+00  :

.........--.----------------.. +..------------.--------------+---- -------------------------------- +

INFANT : 2.92E-03 ; 1.05E-02 : 5.14E-02  : 1.02E-02 : 2.75E-03  : 7.23E-03  : 1.12E-03  : 0.OOE+00  :

-+--------+------------------------+----------------+----------------+----------------+----------------+----------------+

INHAL +/-  :  :  :

ADULT  : 3.09E-03 2.62E-01  : 4.68E-02  : 8.31E-05 2.96E-05  : 6.99E-05  : 1.52E+00 a 0.00E+00

+- - +------------------------------+----------------+---- ----------------- +-------- ---------------

TEEN  : 4.23E-03 : 2.74E-01  : 6.56E-02  : 1.14E-04  : 4.04E-05  : 8.65E-05  : 2.43E+00  : 0.OOE+00  :

+--+--------------------+--------------- -+---------------------+----------------+----------------+

CHILD  : 5.19E-03  : 1.22E-01 : 8.87E-02  : 1.10E-04  : 3.75E-05  : 9.71E-05  : 2.09E+00  : 0.00E+00  :

--- +----------+-------- --- +----------------------------+----------------+-------------- ----------------- +----------------+

INFANT : 3.48E-03  : 4.60E-02  : 6.71E-02  : 9.15E-05 : 2.36E-05  : 8.87E-05  : 1.91E+00  : 0.00E+00  :

+- - +----------------------------+-----------------+---------------- -- + +----------------+

+--------

TABLE 6. DOSES TO MAXIMUM INDIVIDUAL (MREM), JULY-DECEMBER 2001 SPECIAL LOCATION NO. 1 A Site Boundary AT .69 MILES NNW ANNUAL BETA AIR DOSE = 4.62E-01 MILLRADS ANNUAL GAMMA AIR DOSE = 7.07E-01 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

-+--------------------- -- 4---------------------------------------------+-------------- --.-------------------------------+

PLUME :4.71E-01 :4.71E-01 :4.71E-01 :4.71E-01 : 4.71E-01 :4.71E-01 :4.75E-01 :8.95E-01

-+--------------------------------------------------------------------+----------------------------------------------- +

GROUND :8.93E-01 ;8.93E-01 : 8.93E-01 :8.93E-01 :8.93E-01 : 8.93E-01 :8.93E-01 : 1.02E4.00

---

+-----------------------------------------------+-------------- --------------------------------- +

VEGET  :

ADULT 1.02Ei-00 3.20E+01 1.55E+01 3.08E-02 1.05E-02 7.53E-03 1.24E-02 0.OOE4.00

--- +-----------+--------.-------------+------------------------------- -+-------------- ---------------------------------- +

TEEN  : 1.59E+00 : 3.80E+01 : 2.46E+01 :4.83E-02 :1.64E-02  : 1.02E-02  : 2.27E-02  : 0.OOE4.00

--- +----------+--------.-----------------------------+----------------+------------------------------------------------+

CHILD  : 3.40E+00 : 2.95E+01 :5.83E+01 :8.21E-02  : 2.68E-02 : 1.95E-02  : 3.40E-02  : 0.OOE+00

- +-------------------------------------------------------------------+------------------------------+----------------+

MEAT ADULT :3.91E-02 1.21E+00 5.88E-01 1.66E-03 5.66E-04 :2.03E-04 5.27E-04 0.OOE+00

-4.------------.-------- ---------------- +---------------4----------------+---------------+---------------4----------------4 TEEN  : 3.16E-02 :7.49E-01 :4.86E-01 : 1.34E-03 :4.57E-04 : .47E-04 : 4.99E-04 : .OOE+00

- --------------------------- --.--------------- ---------------- ---------------- -------------------------------+

CHILD  : 5.25E-02 :4.54E-01 : 8.98E-01 : 1.77E-03 :5.79E-04 :2.22E-04 :5.84E-04 :0.OOE+00

-- +----------+-------- -- 4-------------+---------------4----------------4-------------- --.--------------- 4----------------+

COW MILK:

ADULT 4.11E-02 :1.13E+00 :5.55E-01 :8.52E-03 :2.92E-03 :5.63E-03 :1.28E-03  : .OOE+00

+--------4---------------4----------------4----------------+----------------+----------------+----------------.~---

TEEN  : 6.87E-02 :1.53E+00 :1.OOE+00 :1.50E-02 :5.16E-03 :8.90E-03 : 2.64E-03  : 0.OOE+00

--- +----------+------------------------4---------------+--------------- ---------------+-------------------------------+

CHILD  : 1.43E-01 : 1.21E+00 : 2.42E+00 : 2.60E-02 : 8.56E-03 :1.76E-02 :4.05E-03 : 0.OOE+00

-4.------------.-------- -- 4--------------.---------------4--------------- -+-------------- ---------------4----------------4 INFANT  : 2.57E-01 : 1.21E4.00 :4.97E+00 : 5.17E-02 : 1.38E-02 : 4.27E-02 : 8.09E-03 : 0.OOE+00

-- 4.-----------.--------.---------------4----------------4--------------- -+-------------- ---------------4----------------4 GOATMILK :::

ADULT  : 1.97E-02 1.36E-01 8.32E-02 :2.36E-02 :8.02E-03 :6.75E-03 2.69E-03  : .OOE+00

-- 4.-----------.--------.---------------4----------------4--------------- ---------------- ---------------4----------------4 TEEN  : 2.21E-02 : 1.84E-01 :1.50E-01  : 4.15E-02  : 1.42E-02  : 1.07E-02 :5.57E-03 :0.OOE+00

-- 4.-----------.--------.---------------4----------------4----------------4-------------- -+---------------4----------------4 CHILD :2.74E-02 :1.46E-01 :3.63E-01 : 7.20E-02 :2.35E-02 : 2.11E-02 : 8.55E-03 : 0.OOE+00

-4.-----------+-------- -- 4--------------.---------------4----------------4-------------- ---m------------4----------------4 INFANT  : 4.05E-02 : 1.46E-01 ;7.12E-01 :1.41E-01 :3.79E-02 : 5.13E-02 :1.56E-02 : 0.OOE4.00

-+--------------------- -- 4--------------.-------------------------------4-------------- --.--------------- 4----------------+

INHAL  :::

ADULT :2.58E-02 :2.18E+00 3.91E-01 6.83E-04 2.39E-04 3.54E-04 1.27E+01 :O.OOE+OO

---

+----------------+----------------+---------------+----------------., ---- +

TEEN :3.53E-02 : 2.29E+00 : 5.47E-01 :9.34E-04 : 3.26E-04 : 4.36E-04 : 2.03E+01 : 0.OOE+00 S4.-----------+-------- -- 4-------------+------------------------------ -.-------------- -------------------------------+

CHILD :4.33E-02 : 1.02E+00 :7.40E-01 : 9.04E-04 : 3.02E-04 : 4.85E-04 : 1.74E+01 : 0.OOE+00

-- 4.-------------------+---------------4------------------------------- --------------------------------- 4----------------4 INFANT : 2.90E-02 :3.84E-01 : 5.60E-01 : 7.51E-04 :1.90E-04  : 4.43E-04 :1.60E+01 : 0.OOE+00

-+------------+------------------------4------------------------------- ---------------- -------------------------------4

TABLE 6. DOSES TO MAXIMUM INDIVIDUAL (MREM), JULY-DECEMBER 2001 (CONTINUED)

SPECIAL LOCATION NO. 2 A Site Boundary AT .67 MILES N ANNUAL BETA AIR DOSE = 2.26E-01 MILLRADS ANNUAL GAMMA AIR DOSE = 1.77E-01 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

---

+----------------+----------------+----------------+----------------.4----------------+

PLUME :1.15E-01. : 1.15E-01 : 1.15E-01 :1.15E-01 : 1.15E-01 : 1.15E-01  : 1.18E-01 : 2.58E-01

---

+---------------------------------+-------------------------------+-------------- --------------------------------- +

GROUND  : .21E+00 :1.21E+00 :1.21E+00 : 1.21E+00 :1.21E+00 :1.21E+00  : 1.21E+O00 1.38E+00

---

+-----------------------------------------------------------------+-------------- --------------------------------- +

VEGET . .

ADULT :1.38E+400 :4.31E+.01 2.09E+01 :4.17E-02 1.42E-02 :1.15E-02 1.68E-02 :O.OOE+00

---

.---------------- +----------------+----------------+----------------+----------------+

TEEN :2.15E+00  : 5.12E+01 :3.32E+01 :6.53E-02 :2.22E-02  : 1.55E-02 :3.06E-02  : 0.OOE+0O

---

+------------------------.4----------------+----------------+----------------+-----------------4----------------+

CHILD :4.59E+00  : 3.98E+01 :7.86E+01 :1.11E-01  : 3.63E-02 :2.98E-02  : 4.60E-02  : .OOE+00

---

+--------4----------------+----------------.-----------------+----------------+----------------.-----------------+

ME~AT  :

ADULT :5.28E-02 1.63E+00 7.94E-01 2.25E-03 :7.66E-04 3.11E-04 :7.12E-04  : .OOE+00

---

+--------------------------------+-------------------------------+-------------- -- 4---------------4----------------+

TEEN :4.26E-02 :1.01E+00 :6.56E-01 : 1.82E-03 :6.19E-04 :2.25E-04 :6.74E-04  : .OOEeOO

---

+--------4-----------4-------------+-------------------------------+-------------- --------------------------------- +

CHILD  : 7.08E-02  : 6.13E-01. : 1.21E+00 : 2.40E-03 :7.85E-04  : 3.40E-04 :7.89E-04  : 0.OOE+00

---

4.------------------------+----------------+----------------+----------------+----------------+----------------+

COW MILK :

ADULT  : 5.55E-02 1.53E+00 7.49E-01 :1.16E-02 :3.97E-03 8.61E-03 1.73E-03 : .OOE+00

~J------------------------------------------+----------------+----------------+----------------+----------------+----------------+

TEEN  : 9.28E-02 :2.06E+00 : 1.35E+00 :2.04E-02  : 7.02E-03 : 1.36E-02 :3.58E-03 : 0.OOE+00

---

4---------------------------------+----------------+----------------+----------------+----------------+----------------+

CHILD :1.93E-01 : 1.64E+00O 3.26E+00 :3.54E-02 :1.16E-02 : 2.69E-02 : 5.50E-03 : .OOE+00

---

4--------.-------------------------+----------------+----------------+----------------+----------------+----------------+

INFANT : 3.47E-01 : 1.63E+00 : 6,.70E+00 : 7.03E-02 : 1.88E-02 : 6.54E-02 : 1.10E-02 : 0.OOE+00

---

4---------------------------------+----------------+----------------+----------------+----------------+----------------+

GOATMILK :

ADULT  : 2.67E-02 :1.84E-01 :1.13E-01 :3.20E-02 :1.09E-02 :1.03E-02 :3.66E-03 : .OOE+00

---

4---------------------------------+----------------+----------------+----------------+----------------+----------------+

TEEN  : 3.OOE-02  : 2.48E-01 : 2.03E-01 : 5.65E-02 : 1.93E-02 : 1.63E-02 : 7.57E-03 : 0.OOE+0O

---

+----------------.4----------------+----------------+----------------+----------------+

CHILD  : 3.71E-02 : 1.97E-01 : 4.91E-01 : 9.79E-02 :3.20E-02 : 3.23E-02  : 1.16E-02 : 0.OOE+00

---

4--------.---------4----------------.----------------+----------------+-----------------4-----------------4----------------+

INFANT : 5.47E-02 : 1.97E-01 :9.63E-01 : 1.91E-01 : 5.15E-02 : 7.85E-02  : 2.12E-02 : 0.OOE+00

---

4---------------------------------+----------------+----------------+----------------+----------------+----------------.4 INHAL  :::

ADULT :3.46E-02 :2.93E+00 :5.23E-01 :9.17E-04 :3.20E-04 :4.70E-04 :1.70E+01 : .OOE+00

---

..----------------- --- +----------------------------+----------------+-------------- --------------------------------- +

TEEN  : 4.73E-02  : 3.07E+00O 7.33E-01 : 1.25E-03  : 4.37E-04 : 5.78E-04 :2.72E+01 : 0.OOE+00

---

+------------------------+----------------+----------------+----------------+----------------+----------------+

CHILD  : 5.80E-02  : 1.36E+00 : 9.92E-01 : 1.21E-03  : 4.05E-04 : 6.43E-04 : 2.33E+01 : 0.OOE+00

---

4---------------------------------+----------------+----------------+----------------+----------------+----------------+

INFANT  : 3.88E-02  : 5.14E-01. : 7.50E-01 : 1.01E-03  : 2.54E-04 : 5.87E-04  : 2.14E+01 : 0.OOE+00

---

+------------------------+----------------+----------------+----------------+----------------+----------------+

TABLE 6. DOSES TO MAXIMUM INDIVIDUAL (MREM), JULY-DECEMBER 2001 (CONTINUED)

SPECIAL LOCATION NO. 3 A Nearest Res AT .90 MILES NW ANNUAL BETA AIR DOSE = 1.19E-01 MILLRADS ANNUAL GAMMA AIR DOSE = 1.75E-01 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

+..----------------+-.......-+--+--------------+----------------+---------------- +..---------------------------+

PLUME  : 1.16E-01  : 1.16E-01  : 1.16E-01 : 1.16E-01 : 1.16E-01  : 1.16E-01 : 1.17E-01  : 2.27E-01

.+----------------+-..........-+-...----------------..+..----------------+--+---------------- +----------------+

GROUND  : 3.21E-01  : 3.21E-01  : 3.21E-01  : 3.21E-01  : 3.21E-01 : 3.21E-01  : 3.21E-01  : 3.67E-01

.+..----------------+--+--+-.----------------------------+----------------.+.---------------------------+

VEGET ADULT 3.68E-01 1.15E+01 5.58E+00 1.11E-02 3.80E-03 7.24E-03 4.47E-03 0.OOE+00

.+..----------------+-+--+-.----------------------------+----------------+. +.----------+----------------+

TEEN  : 5.72E-01  : 1.36E+01  : 8.85E+00  : 1.74E-02  : 5.95E-03  : 9.76E-03  : 8.15E-03  : 0.00E+00

.... +..----------------+--+--+--------------+----------------+.----------------+------- -+----------------+

CHILD  : 1.22E+00 : 1.06E+01 : 2.09E+01 : 2.96E-02 : 9.70E-03 : 1.87E-02 : 1.22E-02 : 0.00E+00 S+--------+------------------------+----------------+----------------+----------------+----------------+----------------+

MEAT ADULT 1.41E-02 4.35E-01 2.11E-01 5.99E-04 2.04E-04 1.95E-04 1.89E-04 0.00E+00

++----- ---------------- +----------------++-------+----------------++ ----------------------------+

TEEN  : 1.13E-02 : 2.69E-01 : 1.75E-01 : 4.83E-04 : 1.65E-04 : 1.41E-04 : 1.79E-04 : 0.00E+00 S+--------+------------------------+----------------+----------------+----------------+----------------+----------------+

CHILD  : 1.89E-02 : 1.63E-01 : 3.23E-01 : 6.39E-04 : 2.09E-04 : 2.13E-04 : 2.10E-04 : 0.00E+00 S+--------+------------------------+----------------+----------------+----------------+----------------+----------------+

COW MILK :

ADULT  : 1.48E-02 4.07E-01 2.OOE-01 3.08E-03 1.07E-03 5.43E-03 4.60E-04 0.00E+00

--- +------....-+----------------.----------------+----------------+----------------+-------------------------------

TEEN  : 2.47E-02  : 5.50E-01  : 3.61E-01  : 5.43E-03  : 1.89E-03  : 8.59E-03  : 9.51E-04  : 0.00E+00

. . +--- +-------------------------------.----------------+----------------.. +..---------------------------+

CHILD  : 5.15E-02 : 4.36E-01  : 8.70E-01 : 9.42E-03  : 3.14E-03  : 1.70E-02  : 1.46E-03  : 0.00E+00

..... +..----------------+-... -+--+----------------+ ---------------- +----------------.------------+

INFANT : 9.25E-02  : 4.35E-01  : 1.79E+00  : 1.87E-02  : 5.08E-03  : 4.13E-02  : 2.91E-03  : 0.00E+00

...... +----------------+-..........-+-...----------------.. . . +..-----------------+----------------+----------------+

GOATMILK :

ADULT  : 7.11E-03 4.90E-02 3.02E-02 8.50E-03 2.91E-03 6.51E-03 9.71E-04 0.00E+00

. . +-------....----------------.+--------------------------------.----------------. .+....---------..----------------+

TEEN  : 7.98E-03  : 6.63E-02  : 5.46E-02  : 1.50E-02  : 5.15E-03  : 1.03E-02  : 2.01E-03  : 0.00E+00

+-- -. - ----------------------------------- +----------------.+---+----------------+----------------+

CHILD  : 9.91E-03  : 5.25E-02 : 1.32E-01  : 2.60E-02  : 8.55E-03 : 2.04E-02  : 3.08E-03  : 0.00E+00

+----------------- -+--+--------------+----------------. .+..---------------+ --------------------

INFANT  : 1.47E-02 : 5.24E-02 ; 2.58E-01 : 5.08E-02 : 1.38E-02 : 4.95E-02 : 5.61E-03 ; 0.00E+00

-+--------+------------------------+----------------+----------------+----------------+----------------+----------------+

INHAL  ::

ADULT 5.86E-03 4.95E-01 8.85E-02 : 1.64E-04 6.16E-05 1.54E-04 2.88E+00 0.00E+00

-+--------+------------------------+----------------+----------------+----------------+----------------+----------------+

TEEN  : 8.01E-03 : 5.19E-01 : 1.24E-01 : 2.25E-04 : 8.42E-05 : 1.92E-04 : 4.61E+00 : 0.00E+00

-+--------+------------------------+----------------+----------------+----------------+----------------+----------------+

CHILD  : 9.83E-03 : 2.31E-01 : 1.68E-01 : 2.18E-04 : 7.82E-05 : 2.19E-04 : 3.95E+00 : 0.00E+00

-+--------+------------------------+----------------+----------------+----------------+----------------+----------------+

INFANT  : 6.58E-03 : 8.72E-02 : 1.27E-01 : 1.82E-04 : 4.94E-05 : 2.00E-04 : 3.62E+00 : 0.00E+00

+---- -. ------------------- +----------+----------------+----------------.. +..---------- -+----------------+

TABLE 6. DOSES TO MAXIMUM INDIVIDUAL (MREM), JULY-DECEMBER 2001 (CONTINUED)

SPECIAL LOCATION NO. 4 A Nearest Cow AT 3.50 MILES NNW ANNUAL BETA AIR DOSE = 1.95E-02 MILLRADS ANNUAL GAMMA AIR DOSE = 1.84E-02 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

---

+--------..-+------------------------------------------------------------------------------

PLUME  : 1.23E-02  : 1.23E-02  : 1.23E-02  : 1.23E-02  : 1.23E-02  ; 1.23E-02  : 1.25E-02  : 3.01E-02

---

+---- - --------------------.----------------.----------------..--------- +----------------+

GROUND  : 1.81E-02  : 1.81E-02  : 1.81E-02  : 1.81E-02  : 1.81E-02  : 1.81E-02  : 1.81E-02  : 2.07E-02

---

+----------------+----------------+----------------+----------------+----------------+

VEGET ADULT 2.08E-02 6.47E-01 3.15E-01 6.28E-04 2.16E-04 6.29E-04 2.52E-04 0.00E+00

---

+----------------+----------------+----------------+----------------+----------------+

TEEN  : 3.23E-02 ; 7.69E-01 : 4.99E-01 : 9.83E-04  : 3.38E-04  : 8.47E-04  : 4.59E-04  : 0.00E+00

---

+---------------------------------------------------------------- -- -----------------------

CHILD  : 6.89E-02 : 5.97E-01 : 1.18E+00 : 1.67E-03  : 5.51E-04  : 1.62E-03  : 6.90E-04  : 0.OOE+00

---

+------------------------+----------------+----------------+----------------+----------------+----------------+

MEAT +/-  :

• ADULT  : 7.92E-04 : 2.45E-02 1.19E-02  : 3.39E-05 +/- 1.16E-05  : 1.69E-05 +/- 1.07E-05  : 0.00E+00

---

+------------------------------------------------+---------------- +--------- ----------------- +

TEEN  : 6.39E-04 : 1.52E-02 : 9.85E-03  : 2.73E-05 : 9.34E-06  : 1.22E-05  : 1.01E-05 : 0.00E+00

---

+------------------------------------------------+

CHILD  : 1.06E-03 : 9.20E-03 : 1.82E-02  : 3.61E-05 : 1.18E-05  : 1.85E-05  : 1.18E-05 : 0.OOE+00

---

+----------------+----------------+----------------+----------------+----------------+

, COW MILK :  :  :::

ADULT  : 8.35E-04 : 2.29E-02 : 1.13E-02 : 1.75E-04 : 6.14E-05 : 4.71E-04 : 2.60E-05 +/- 0.00E+00 -----------------+------------------------+----------------+----------------+----------------+----------------+----------------+

TEEN  : 1.39E-03 : 3.10E-02 : 2.03E-02 : 3.09E-04 : 1.09E-04 : 7.46E-04 : 5.38E-05 : 0.00E+00

---

+----+--------------------+------------------------+---------------- -------- +----------------+

CHILD  : 2.91E-03 : 2.46E-02 : 4.91E-02 : 5.35E-04 : 1.80E-04 : 1.48E-03 : 8.25E-05 : 0.00E+00

---

+----+--------------------+---------------+------- -+---------------- --------- ---------------- +

INFANT : 5.22E-03 : 2.45E-02 : 1.01E-01 : 1.06E-03 : 2.92E-04 : 3.59E-03 : 1.65E-04 : 0.00E+00 +/-

---

+------------------------+----------------+----------------+----------------+----------------+----------------+

GOATMILK  :  :

ADULT  : 4.03E-04 : 2.76E-03  : 1.72E-03  : 4.82E-04  : 1.66E-04  : 5.66E-04  : 5.50E-05 +/- 0.00E+00

--.....- +-------------------------++----------------+----------------+.--------- ----------------- +

TEEN  : 4.53E-04  : 3.74E-03  : 3.10E-03  : 8.50E-04  : 2.94E-04  : 8.95E-04  : 1.14E-04  : 0.00E+00

---

+---------------------------------+----------------+----------------+----------------+----------------+----------------+

CHILD  : 5.63E-04 : 2.96E-03  : 7.49E-03  : 1.47E-03  : 4.87E-04  : 1.77E-03  : 1.75E-04  : 0.00E+00

---

+--------+------------------------+----------------+----------------+----------------+----------------+----------------+

INFANT : 8.32E-04 : 2.96E-03 : 1.47E-02 : 2.88E-03 : 7.85E-04 : 4.31E-03 : 3.18E-04 : 0.00E+00

---

+----------------------+----------------+----------------+----------------+----------------+----------------+

INHAL  : +/-  : .

ADULT 7.80E-04  : 6.57E-02  : 1.17E-02 : 2.91E-05  : 1.40E-05  : 8.00E-05  : 3.82E-01 0.00E+00

---

+------------------------+----------------+----------------+----------------+----------------+----------------+

TEEN  : 1.07E-03  : 6.88E-02  : 1.65E-02  : 3.98E-05  : 1.92E-05  : 1.01E-04  : 6.11E-01  : 0.00E+00  :

---

+------------------------+----------------+----------------+----------------+----------------+----------------+

CHILD  : 1.31E-03  : 3.08E-02 : 2.23E-02  : 3.87E-05 : 1.79E-05  : 1.18E-04  : 5.24E-01  : 0.00E+00

---

+--------+------------------------+----------------+----------------+----------------+----------------+----------------+

INFANT +/- 8.77E-04 : 1.17E-02 : 1.68E-02 : 3.33E-05 : 1.15E-05 : 1.07E-04  : 4.80E-01  : 0.00E+00

---

+---------------------- ---------------- +--------------+----------------+----------------.

TABLE 6. DOSES TO MAXIMUM INDIVIDUAL (MREM), JULY-DECEMBER 2001 (CONTINUED)

SPECIAL LOCATION NO. 5 A Nearest Garde AT 1.90 MILES NNW ANNUAL BETA AIR DOSE = 6.58E-02 MILLRADS ANNUAL GAMMA AIR DOSE = 9.25E-02 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

---

--- +----------------+----------------+----------------.+--+----------------+----------------+

PLUME  : 6.16E-02 : 6.16E-02  : 6.16E-02  : 6.16E-02  : 6.16E-02  : 6.16E-02  : 6.23E-02  : 1.24E-01

---

+--+----------------+----------------..+--+----------------+----------------+----------------+

GROUND  : 7.40E-02  : 7.40E-02  : 7.40E-02 : 7.40E-02  : 7.40E-02  : 7.40E-02  : 7.40E-02  : 8.46E-02

---

+------------------------+----------------+----------------+----------------+----------------+----------------+

VEGET  :  :  :  :  :

ADULT  : 8.49E-02 : 2.65E+00 1.29E+00 : 2.56E-03 : 8.77E-04 : 1.81E-03 1.03E-03 0.OOE+00

---

+------.....-+--+----------------+----------------+----------------.+--+----------------+----------------+

TEEN  : 1.32E-01 : 3.14E+00 : 2.04E+00 : 4.01E-03 : 1.37E-03 : 2.44E-03 : 1.88E-03 : 0.OOE+00

--- +-+-+----------------+----------------+----------------.----------------.+.--------------------------+

CHILD  : 2.82E-01 : 2.44E+00 : 4.83E+00 : 6.82E-03 : 2.24E-03 : 4.67E-03 : 2.82E-03 : 0.OOE+00

--- -+--+--+----------------+----------------+----------------.+----------------------------------+

MEAT  :  :  :  :  :

ADULT  : 3.24E-03 : 1.OOE-01 : 4.87E-02 : 1.38E-04 : 4.71E-05 : 4.87E-05 : 4.37E-05 0.OOE+00

---

+------.....-+-..........-+----------------+----------------.+---- -+--+.----------------+----------------+

TEEN  : 2.61E-03 : 6.21E-02 : 4.03E-02 : 1.11E-04 : 3.80E-05 : 3.52E-05 : 4.13E-05 : 0.OOE+00

---

-+--+--+----------------.+--+----------------+----------------..+--------- -+----------------+

CHILD  : 4.35E-03 : 3.76E-02 : 7.44E-02 : 1.47E-04 : 4.82E-05 : 5.32E-05 : 4.84E-05 : 0.OOE+00

---

+--+----------------.+--+----------------+----------------+----------------+---------------

COW MILK:  :  :  :  ::

ADULT  : 3.41E-03 : 9.37E-02 : 4.60E-02 : 7.11E-04 : 2.47E-04 : 1.36E-03 : 1.06E-04 : O.OOE+00

-- +++----------------+----------------+----------------+----------------+--------------------------------+

TEEN  : 5.70E-03 : 1.27E-01 : 8.31E-02 : 1.25E-03 : 4.37E-04 : 2.14E-03 : 2.19E-04 : 0.OOE+00

---

+-------------------------.+--------------+------------------. .--------- ---------------

CHILD  : 1.19E-02 : 1.OOE-01 : 2.01E-01 : 2.17E-03 : 7.25E-04 : 4.24E-03 : 3.36E-04 : 0.OOE+00

---

.------------------- +--.........-+----------------.+------------------------------------+

INFANT : 2.13E-02 : 1.00E-01 : 4.12E-01 : 4.31E-03 : 1.17E-03 : 1.03E-02 : 6.72E-04 : O.OOE+00

---

+------------------------------------------------ -+---------------+-------------- ---------------------------------

GOATMILK  :  :  :  :  :  :

ADULT  : 1.64E-03  : 1.13E-02  : 6.97E-03 : 1.96E-03  : 6.72E-04  : 1.63E-03  : 2.24E-04  : 0.OOE+00

--.....- +---- ---------------------------------------------------.----------------.---------------

TEEN  : 1.84E-03  : 1.53E-02  : 1.26E-02  : 3.46E-03  : 1.19E-03  : 2.57E-03  : 4.62E-04  : 0.OOE+00

---

+----------------+----------------+----------------+----------------+----------------+

CHILD  : 2.29E-03  : 1.21E-02  : 3.04E-02  : 5.99E-03  : 1.97E-03  : 5.09E-03  : 7.11E-04  : 0.OOE+00

---

+----------------+----------------+----------------+----------------+----------------+

INFANT  : 3.38E-03  : 1.21E-02 : 5.96E-02  : 1.17E-02  : 3.18E-03  : 1.24E-02  : 1.29E-03  : 0.OOE+00

---

+----------------+----------------+----------------+----------------+----------------+

INHAL  :  :  :  :  :  :

ADULT  : 2.76E-03  : 2.33E-01  : 4.17E-02  : 8.32E-05  : 3.37E-05 1.19E-04 1.36E+00 0.OOE+00

---

+--+--+----------------.+--+---------------------------------------------------------------+

TEEN  : 3.77E-03 : 2.44E-01 : 5.84E-02 : 1.14E-04 : 4.62E-05 : 1.49E-04 : 2.17E+00 : 0.OOE+00

---

.---------- .----------------.----------------.---------------- +--------- ---------------- +

CHILD  : 4.63E-03 : 1.09E-01 : 7.90E-02 : 1.10E-04 : 4.29E-05 : 1.72E-04 : 1.86E+00 : 0.OOE+00

--.....- +------------------------------------------------------.----------------.----------------÷ INFANT : 3.10E-03 : 4.12E-02 : 5.98E-02 : 9.30E-05 : 2.73E-05 : 1.57E-04 : 1.70E+00 : 0.OOE+00

-- ....- +-----------------------------+---------------------------+--------------------------------

TABLE 7. DOSES TO MAXIMUM INDIVIDUAL (MREM), JANUARY-DECEMBER 2001 SPECIAL LOCATION NO. 1 A Site Boundary AT .69 MILES NNW ANNUAL BETA AIR DOSE = 4.16E-01 MILLRADS ANNUAL GAMMA AIR DOSE = 6.35E-01 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

---

+------------------------+----------------+----------------+----------------+----------------+----------------+

PLUME  : 4.22E-01  : 4.22E-01 : 4.22E-01  : 4.22E-01  : 4.22E-01  : 4.22E-01  : 4.27E-01  : 8.05E-01

÷+*++----------------------------+------------------------------- - ---------

+ +----------------+

GROUND  : 7.29E-01 : 7.29E-01 : 7.29E-01 : 7.29E-01 : 7.29E-01 : 7.29E-01 : 7.29E-01 : 8.34E-01 S+--------+------------------------+----------------+----------------+----------------+----------------+----------------+

VEGET ADULT 8.34E-01 2.60E+01 1.26E+01 2.66E-02 9.12E-03 2.08E-02 1.03E-02 0.00E+00

+- - +----------------+--------------------------------------------------- --------- ---------------- +

TEEN  : 1.30E+00  : 3.09E+01  : 2.00E+01 : 4.17E-02  : 1.43E-02  : 2.80E-02 : 1.88E-02  : 0.OOE+00

+...----------------------------------------------+-----------------+----------------------------+

CHILD  : 2.77E+00  : 2.40E+01  : 4.74E+01  : 7.09E-02  : 2.33E-02  : 5.37E-02 : 2.82E-02  : 0.00E+00

+- - +------------+..----------------------------- ---------------- +--------------------------------+

MEAT ADULT 3.19E-02  : 9.85E-01 4.79E-01 1.47E-03 5.03E-04 5.60E-04 4.42E-04 0.00E+00

....... +----------------+------- -+------------------------------------ +--------- ----------------- +

TEEN  : 2.57E-02  : 6.10E-01  : 3.96E-01 : 1.19E-03  : 4.06E-04  : 4.06E-04 : 4.19E-04  : 0.00E+00

. . +-------..----------------.------------------+--------------------------------.----------------+

CHILD  : 4.27E-02  : 3.70E-01  : 7.31E-01 : 1.57E-03  : 5.15E-04  : 6.12E-04  : 4.90E-04  : 0.00E+00

+--------+---------+---------------+----------------+----------------+----------------+----------------+----------------+

COW MILK  :  :  :  :

ADULT 3.42E-02  : 9.21E-01 4.53E-01 7.98E-03  : 2.77E-03 1.55E-02  : 1.15E-03 0.00E+00

+ ---------------------------------------------------------------- +--------------------------------+

TEEN  : 5.66E-02 : 1.25E+00  : 8.17E-01  : 1.41E-02  : 4.90E-03  : 2.45E-02  : 2.38E-03  : 0.OOE+00

+.. -------------. +--------------------+-------

...-------------- ----------------- +----------------+

CHILD  : 1.17E-01 : 9.87E-01  : 1.97E+00  : 2.44E-02  : 8.14E-03  : 4.84E-02  : 3.66E-03  : 0.00E+00

+..---------------------------+------------------+---------------- + ----------

+ ---------------- +

INFANT : 2.10E-01  : 9.85E-01  : 4.05E+00  : 4.84E-02  : 1.32E-02  : 1.18E-01  : 7.24E-03  : 0.00E+00

+- - +-----------------------------+----------------------------+-+--------------------------------+

GOATMILK :  :  :

ADULT  : 1.80E-02 1.11E-01 7.00E-02 2.22E-02 7.63E-03 1.86E-02  : 2.53E-03 0.00E+00

+- - +-------------------------+---------------+--------- -+---------------- +-------- ---------------

TEEN  : 1.99E-02 : 1.50E-01  : 1.27E-01  : 3.92E-02  : 1.35E-02  : 2.94E-02  : 5.24E-03  : 0.00E+00

.+------------+-+-+----------------+----------------+----------------.+--------- ----------------- +

CHILD  : 2.37E-02 : 1.19E-01  : 3.05E-01 : 6.80E-02  : 2.24E-02  : 5.81E-02  : 8.05E-03  : 0.00E+00

. +------------------+----------------+----------------+----------------.

. . +..---------- ---------------- +

INFANT : 3.44E-02 : 1.19E-01 : 5.96E-01 : 1.33E-01 : 3.60E-02 : 1.41E-01 : 1.46E-02 : 0.00E+00

-+--------+------------------------+----------------+----------------+----------------+----------------+----------------+

INHAL  :  :  :  :  :

ADULT  : 2.07E-02  : 1.75E+00  : 3.13E-01  : 5.75E-04  : 2.05E-04 1.09E-03 1.02E+01  : 0.00E+00

+ - +----------------+------------------------+---------------- +-+----------------+----------------+

TEEN  : 2.83E-02  : 1.83E+00  : 4.39E-01 : 7.86E-04  : 2.80E-04  : 1.34E-03  : 1.63E+01  : 0.00E+00

---

..........---------------- +----------------++---------------- +.--------- ----------------

CHILD  : 3.47E-02  : 8.16E-01  : 5.93E-01 : 7.61E-04  : 2.59E-04  : 1.49E-03  : 1.40E+01  : 0.00E+00

-+--------+------------------------+----------------+----------------+----------------+----------------+----------------+

INFANT  : 2.32E-02 : 3.08E-01 : 4.49E-01 : 6.30E-04 : 1.63E-04 : 1.36E-03 : 1.28E+01 : 0.00E+00

-+--------+------------------------+----------------+----------------+----------------+----------------+----------------+

TABLE 7. DOSES TO MAXIMUM INDIVIDUAL (MREM), JANUARY-DECEMBER 2001 (CONTINUED)

SPECIAL LOCATION NO. 2 A Site Boundary AT .67 MILES N ANNUAL BETA AIR DOSE = 5.33E-01 MILLRADS ANNUAL GAMMA AIR DOSE = 8.15E-01 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

---

+----------------------------------------------------------------+

PLUME  : 5.42E-01  : 5.42E-01  : 5.42E-01  : 5.42E-01 : 5.42E-01 : 5.42E-01  : 5.48E-01 : 1.03E+00  :

---

+------------------------+----------------+----------------+----------------+----------------+----------------+

GROUND  : 9.96E-01  : 9.96E-01  : 9.96E-01  : 9.96E-01 : 9.96E-01 : 9.96E-01  : 9.96E-01 : 1.14E+00  :

---

+------------------------+----------------+----------------+----------------+----------------+----------------+

VEGET ADULT 1.14E+00 3.55E+01: 1.73E+01 3.63E-02 1.25E-02 : 2.94E-02 1.40E-02 0.OOE+00

-- +-+---------------------------------------------+--------------+----------------+--------------+

TEEN  : 1.77E+00 : 4.22E+01 : 2.74E+01 : 5.69E-02 : 1.95E-02 : 3.97E-02 : 2.56E-02 : 0.OOE+00  :

---

+------------------------+----------------- +-+----------------+--------------

CHILD  : 3.78E+00 : 3.28E+01 : 6.47E+01 : 9.68E-02 : 3.18E-02 : 7.60E-02 : 3.85E-02 : 0.OOE+00  :

---

+------------------------+----------------+----------------+----------------+----------------+----------------+

MEAT .  : . .  :

ADULT 4.36E-02 1.34E+00 6.54E-012 2.01E-03 6.87E-04 7.93E-04 6.04E-04 0.OOE+00

---

+------------------------+----------------+----------------+----------------+----------------+----------------+

TEEN  : 3.51E-02  : 8.32E-01  : 5.40E-01  : 1.62E-03  : 5.54E-04  : 5.75E-04  : 5.72E-04  : 0.OOE+00  :

---

+------------------------+----------------+----------------+----------------+----------------+----------------+

CHILD  : 5.83E-02  : 5.05E-01 : 9.98E-01  : 2.15E-03  : 7.03E-04  : 8.68E-04  : 6.69E-04  : 0.OOE+00  :

---

+------------------------+----------------+----------------+----------------+----------------+----------------+

COW MILK::  :  :

ADULT  : 4.66E-02 1.26E+00 6.18E-01: 1.09E-02 3.79E-03 2.20E-02 1.57E-03 O.OOE+00

...-.---- ++-----------------+-----------------+---------------------- -+---------------------------

TEEN  : 7.73E-02 : 1.70E+00 : 1.12E+00 : 1.92E-02  : 6.70E-03  : 3.47E-02  : 3.26E-03  : 0.OOE+00 :

--- +-+-+----------------+--------------------------------+---------------- -------- ---------------

CHILD  : 1.60E-01 : 1.35E+00 : 2.69E+00 : 3.33E-02  : 1.11E-02  : 6.86E-02  : 5.OOE-03  : 0.OOE+00 :

---

+-------------------------------------------+----------------- --------- ----------------

INFANT : 2.87E-01 : 1.34E+00 : 5.53E+00 : 6.60E-02  : 1.80E-02  : 1.67E-01  : 9.89E-03  : 0.OOE+00 :

---

+------------------------+----------------+----------------+----------------+----------------+----------------+

GOATMILK  :

ADULT  : 2.46E-02 1.51E-01: 9.56E-02 3.04E-02 1.04E-02 2.63E-02 3.46E-03 0.OOE+00

---

+------------------------+----------------+----------------+----------------+----------------+----------------+

TEEN  : 2.72E-02  : 2.05E-01  : 1.73E-01  : 5.36E-02  : 1.84E-02  : 4.17E-02  : 7.15E-03  : 0.OOE+00  :

---

+------------------------+----------------+----------------+----------------+----------------+----------------+

CHILD  : 3.24E-02  : 1.62E-01  : 4.17E-01  : 9.28E-02  : 3.06E-02  : 8.23E-02  : 1.10E-02  : O.OOE+00  :

---

+------------------------+----------------+----------------+----------------+----------------+----------------+

INFANT  : 4.69E-02  : 1.62E-01  : 8.14E-01 : 1.81E-01 : 4.92E-02 : 2.OOE-01  : 2.OOE-02  : 0.OOE+00  :

---

+------------------------+----------------+----------------+----------------+----------------+----------------+

INHAL * +/- +/- +/- +/- +/-

ADULT +/- 2.76E-02 2.33E+00 +/- 4.17E-01 : 7.66E-04 2.72E-04 1.41E-03 1.36E+01 : O.OOE+00

---

+------.....-+----------------------+----------------+----------------+----------------+

TEEN  : 3.77E-02  : 2.44E+00 : 5.85E-01  : 1.05E-03  : 3.72E-04  : 1.74E-03  : 2.17E+01  : 0.OOE+00  :

---

+--+-.----------------.--------------------------------.+----------------+---------------

CHILD  : 4.63E-02  : 1.09E+00  : 7.91E-01  : 1.01E-03  : 3.45E-04 : 1.93E-03  : 1.86E+01  : 0.OOE+00 :

-- +----------------++----------------+-------------------------------- +--------- -----------------+

INFANT  : 3.10E-02  : 4.11E-01  : 5.98E-01  : 8.38E-04  : 2.17E-04 : 1.76E-03  : 1.70E+01  : 0.OOE+00  :

--- + - +-------------------------------+--------------------------------- --------- +----------------+

TABLE 7. DOSES TO MAXIMUM INDIVIDUAL (MREM), JANUARY-DECEMBER 2001 (CONTINUED)

SPECIAL LOCATION NO. 3 A Nearest Res AT .90 MILES NW ANNUAL BETA AIR DOSE = 1.46E-01 MILLRADS ANNUAL GAMMA AIR DOSE = 2.07E-01 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

-+------------4-----------------------+---------------+----------------+------------------------------------------------.4 PLUME ;1.38E-01 :1.38E-01 :1.38E-01 :1.38E-01 :1.38E-01 :1.38E-01 :1.39E-01 :2.75E-01:

-+--------------------- ----------------------------------------------- -..-----------------------------------------------. 4 GROUND :2.95E-01 : 2.95E-01 :2.95E-01 :2.95E-01 :2.95E-01 :2.95E-01 :2.95E-01 :3.37E-01:

-+-------------------------------------+--------------- -+----------------------------- --------------------------------- +

VEGETI ADULT 3.37E-01. 1.05E+01. 5.11E+00 1.08E-02 3.73E-03 :1.61E-02 4.16E-03 0.OOE+00

+------------------- ----------------------------------------------- -..------------------------------- 4----------------+

TEEN :5.24E-01 :1.25E+01 : 8.10E+00 :1.69E-02 :5.84E-03 :2.17E-02 :7.58E-03 : .QOE+00:

-+------------------------------------4------------------------------- -+-----------------------------------------------4 CHILD :1.12E+00 :9.69E+00 :1.92E+01 :2.87E-02 :9.52E-03 :4.16E-02 :1.14E-02 :0.OOE+00:

-+--------------------+--------------+---------------.4---------------- .4------------------------------------------------.4 MEAT ADULT 1.29E-02 3.98E-01 1.93E-01. 5.97E-04 2.04E-04 4.33E-04 1.79E-04 0.OOE+00

---

+-----------------------------------------------4--------------------------------+--------------

TEEN :1.04E-02 :2.46E-01 :1.60E-01 :4.82E-04 :1.65E-04 :3.14E-04 :1.69E-04 : .OOE+00:

-+--------+-----------------------4-----------------+---------------- .4---------------- .4----------------+----------------+

CHILD :1.73E-02 :1.49E-01 :2.95E-01 :6.37E-04 :2.09E-04 :4.74E-04 :1.98E-04 :0.OOE+00:

S-.--------+------------------------+----------------+----------------+----------------+----------------+----------------4 COW MILK:

ADULT :1.38E-02 3.72E-01 1.83E-01 3.25E-03 1.15E-03 1.20E-02 4.67E-04 0.OOE+0Q

---

+------------------------------+---------------- .4--------------------------------+--------------

TEEN :2.29E-02 :5.03E-01 :3.30E-01 :5.73E-03 :2.04E-03 :1.90E-02 :9.65E-04 :0.OOE+00:

--- +----------+-------+--------------+---------------+----------------+--------------------------------+--------------

CHILD :4.74E-02 :3.99E-01 :7.97E-01 :9.93E-03 :3.39E-03 :3.77E-02 :1.48E-03 :0.OOE+00:

-+--------+------------------------+----------------.4----------------+----------------+----------------+----------------+

INFANT :8.48E-02 :3.98E-01 :1.64E+00 :1.97E-02 :5.49E-03 :9.15E-02 :2.93E-03  : .OOE+00:

--- +----------------------------------4---------------+--------------- -..-------------- +---------------+----------------+

GOATMILK:

ADULT :7.32E-03 4.49E-02 2.86E-02 9.03E-03 3.12E-03 1.44E-02 1.03E-03 0.OOE+00

--.---------------------.----------------------------------------------- .4--------------------------------+--------------

TEEN :B.08E-03 :6.06E-02 :5.16E-02 :1.59E-02 :5.53E-03 :2.29E-02 :2.12E-03  : .OOE-400:

--- +----------+-------- ---------------- +------------------------------ -+-------------- --------------+----------------+

CHILD :9.67E-03 :4.81E-02 :1.25E-01 : 2.76E-02 :9.17E-03 :4.52E-02 :3.26E-03  : .OOE+O00

--- +------------4--------+-------------1------------------------------- -..----------------------------------------------- +

INFANT :1.40E-02 :4.80E-02 :2.43E-01 :5.40E-02 ;1.48E-02 :1.10E-01 :5.93E-03 : .OOE-400:

-+------------4--------+--------------+--------------------------------+---------------+----------------+---------------4 INHAL ADULT 6.04E-03 5.10E-01 9.13E-02 1.82E-04 7.11E-05 4.63E-04 2.97E+00 0.OOE+O0

-+--------------------+---------------------------------------------- -+-----------------------------------------------+

TEEN :8.26E-03 :5.35E-01 :1.28E-01 : 2.49E-04 :9.72E-05 :5.76E-04 :4.75E+400 : .OOE+00:

-4.-------------------- ---------------- +------------------------------ -+--------------+--------------------------------+

CHILD :1.01E-02 :2.38E-01 : .73E-01 :2.41E-04 :9.04E-05 :6.51E-04 :4.07E+00 :0.OOE+00:

-+--------------------+-----------------------------------------------+--------------------------------+--------------

INFANT :6.79E-03 :9.01E-02 :1.31E-01 :2.01E-04 :5.72E-05 :5.95E-04 :3.73E+00 : .OOE+00:

-+-------------------+------------+----------------+------------+----------------+----------------+----------------+

TABLE 7. DOSES TO MAXIMUM INDIVIDUAL (MREM), JANUARY-DECEMBER 2001 (CONTINUED)

SPECIAL LOCATION NO. 4 A Nearest Cow AT 3.50 MILES NNW ANNUAL BETA AIR DOSE = 2.37E-02 MILLRADS ANNUAL GAMMA AIR DOSE = 2.22E-02 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

+.----------------+-..........-+-.........-+----------------.+--+---------------- + ..------------------------- +

PLUME  : 1.48E-02  : 1.48E-02  : 1.48E-02  : 1.48E-02  : 1.48E-02  : 1.48E-02  : 1.51E-02  : 3.73E-02  :

. . .. .+..----------------+-..........-+-.... -+----------------..+--+.----------------..+.--------- -+----------------+

GROUND  : 1.40E-02 : 1.40E-02 ; 1.40E-02 : 1.40E-02 : 1.40E-02 : 1.40E-02 : 1.40E-02 : 1.60E-02 :

...... +----------------+--------------------------------------------------..+.--------------------------+

VEGET ADULT 1.60E-02 4.98E-01 2.42E-01 5.13E-04 1.79E-04 1.10E-03 1.97E-04 0.00E+00

. . +-------....----------------.+--------------------------------.......+....-----+----------------+----------------+

TEEN  : 2.48E-02  : 5.92E-01  : 3.84E-01 : 8.05E-04  : 2.80E-04 : 1.49E-03  : 3.60E-04 : 0.OOE+00  :

---

..........-.------------------ +----------------+---------------- +..-------- ---------------- +

CHILD  : 5.31E-02 : 4.60E-01 ; 9.09E-01 : 1.37E-03  : 4.57E-04 : 2.85E-03  : 5.40E-04  : 0.00E+00  :

. . +-------....----------------.+--------------------------------.......+-------- -+----------------+----------------+

MEAT  ;

ADULT 6.11E-04 1.89E-02 9.18E-03 2.84E-05 9.78E-06 2.97E-05 8.49E-06 0.OOE+00

. . +------.....-+-..........-+..----------------+-.... -+..----------------+---..+..----------------+----------------+

TEEN  : 4.93E-04  : 1.17E-02  : 7.59E-03  : 2.29E-05  : 7.90E-06  : 2.15E-05  : 8.04E-06  : 0.00E+00  :

. . +-------....----------------.+--------------------------------+----------------... .+...--------------------------+

CHILD  : 8.19E-04  : 7.08E-03  : 1.40E-02  : 3.04E-05  : 1.00E-05  : 3.25E-05  : 9.41E-06 : 0.00E+00  :

...... +.----------------+-.... -+------------------+..-------- +..----------------+----------------+

COW MILK; ADULT 6.56E-04 1.76E-02 8.69E-03 1.56E-04 5.64E-05 8.28E-04 2.22E-05 0.00E+00

... .... .... .... .... .... .... .... +--------------------

....---------------- +-------- ---------------- +

TEEN  : 1.09E-03  : 2.39E-02  : 1.57E-02 ; 2.75E-04  : 9.97E-05 : 1.31E-03  : 4.60E-05  : 0.00E+00  :

. . +------.....-+-..........-+..----------------+---------------+---- -+----------------.+..--------.----------------+

CHILD  : 2.25E-03  : 1.89E-02  : 3.79E-02  : 4.76E-04  : 1.66E-04  : 2.59E-03  : 7.06E-05  : 0.00E+00  :

. . +- - +------------------+-------..---------------------------------------------------------------

INFANT : 4.03E-03  : 1.89E-02 : 7.77E-02  : 9.46E-04  : 2.69E-04  : 6.29E-03  : 1.40E-04  : 0.00E+00  :

. . +-- - ------------------- +----------------+---------.----------------..+--------- ---------------- +

GOATMILK  :

ADULT  : 3.50E-04 2.13E-03 1.37E-03 4.32E-04 1.51E-04 9.93E-04 4.90E-05 0.00E+00

...... +----------------+-......-+--+----------------+----------------+----------------..+--------- -+---------------

TEEN  : 3.86E-04 : 2.88E-03 : 2.48E-03 ; 7.62E-04 : 2.67E-04 : 1.57E-03 : 1.01E-04 : 0.00E+00  :

. . . . .+----------------+-..........-+-...----------------.. .. . . .. .. .. +-...+-...-+..---------------- +----------------+

CHILD  : 4.63E-04  : 2.28E-03  : 5.98E-03  : 1.32E-03  : 4.43E-04 : 3.11E-03  : 1.56E-04 : 0.00E+00  :

. . +-------....----------------+----------------+----------------+----------------+----------------+----------------+

INFANT : 6.73E-04 : 2.28E-03  : 1.17E-02 : 2.58E-03  : 7.14E-04 : 7.55E-03  : 2.83E-04 : 0.00E+00  :

. . +-------...-----------------------.----------------.---------------- +--------- ----------------- +

INHAL .

ADULT 6.45E-04 5.41E-02 9.68E-03 2.72E-05 1.39E-05 1.34E-04 3.15E-01 0.00E+00

-+--------+------------------------+----------------+----------------+----------------+----------------+----------------+

TEEN  : 8.81E-04  : 5.67E-02  : 1.36E-02  : 3.72E-05 : 1.91E-05  : 1.69E-04  : 5.03E-01  : 0.00E+00 :

-+--------+------------------------+----------------+----------------+----------------+----------------+----------------+

CHILD  : 1.08E-03  : 2.54E-02  : 1.83E-02  : 3.62E-05  : 1.78E-05  : 1.96E-04  : 4.31E-01  : 0.00E+00  :

-+--------+------------------------+----------------+----------------+----------------+----------------+----------------+

INFANT : 7.24E-04  : 9.68E-03  : 1.39E-02  : 3.13E-05  : 1.15E-05  : 1.79E-04  : 3.95E-01 : 0.00E+00  :

+-- -. - ------------------- +--------+----------------.----------------+.--------- -+----------------+

TABLE 7. DOSES TO MAXIMUM INDIVIDUAL (KREE), JANUARY-DECEMBER 2001 (CONTINUED)

SPECIAL LOCATION NO. 5 A Neareat Garde AT 1.90 MILES NNW ANNUAL BETA AIR DOSE = 6.64E-02 MILLRADS ANNUAL GAMMA AIR DOSE = 8.88E-02 MILLRADS PATHWAY T.EODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

-..-------- +------------------------+----------------+----------------+----------------+----------------+----------------+

PLUME :5.92E-02 :5.92E-02 :5.92E-02 :5.92E-02 :5.92E-02 :5.92E-02 :5.98E-02 :1.23E-01:

-+----------------------.------------------------------+--------------------------------+----------------+-------------

GROUND :6.03E-02 :6.03E-02 :6.03E-02 :6.03E-02 :6.03E-02 ;6.03E-02 :6.03E-02 :6.90E-02:

--.--------------------.---------------------------------------------------------------- .4----------------+--------------

VEGET ADULT 6.90E-02 2.15E+00 s1.05E+00 2.21E-03 7.65E-04 3.57E-03 8.51E-04 0.00E+00

-+--------------------- --------------------------------.---------------- +-------------- --------------------------------- +

TEEN :1.07E-01 :2.55E+00 :1.66E+00 :3.46E-03 :1.20E-03 :4.81E-03 :1.55E-03 : .OOE+00:

---

+---------------------------------------------+-------------- --------------------------------- +

CHILD :2.29E-01 :1.98E+00 :3.92E+00 :5.89E-03 :1.95E-03 :9.21E-03 :2.33E-03 :0.OOE+00:

-+--------------------- ------------------------------------------------ +-------------- --------------------------------- +

MEAT ADULT 2.64E-03 8.14E-02 3.96E-02 1.22E-04 4.19E-05 9.60E-05 3.66E-05 0.OOE+00

-+--------------------------------------------------------------------+-------------- --------------------------------- +

TEEN :2.13E-03 :5.04E-02 :3.27E-02 :9.86E-05 :3.38E-05 :6.96E-05 :3.46E-05 : .00E+00:

---

----------------------------------------------- -+-------------- -+---------------+----------------.4 CHILD :3.53E-03 :3.06E-02 :6.04E-02 :1.30E-04 :4.29E-05 :1.05E-04 :4.06E-05 :0.OOE+00:

---

+--------------+---------------+----------------+--------------- -+---------------+----------------+

COW MILK  :

ADULT :2.83E-03 7.62E-02 3.75E-02 6.66E-04 2.37E-04 2.67E-03 9.56E-05 0.OOE+00

-4.-------------------- ----------------------------------------------- -+-------------- -+---------------+-----------------4 TEEN :4.69E-03 :1.03E-01 :6.76E-02 :1.17E-03 :4.20E-04 :4.22E-03 :1.98E-04 :O.00E+00:

---

.----------------------------------------------- +

CHILD :9.70E-03 :8.16E-02 :1.63E-01 :2.04E-03 :6.97E-04 :8.35E-03 :3.03E-04 : .OOE-.00:

---

-- 4---------------------------------------------+-------------- ----------------- +----------------.4 INFANT :1.74E-02 :8.15E-02 :3.35E-01 :4.04E-03 :1.13E-03 :2.03E-02 :6.OOE-04 : .OOE+00:

---

--- 4---------------------------------------------+-------------- --------------------------------- +

GOATMILK:

ADULT :1.50E-03 9.19E-03 5.86E-03 1.85E-03 6.41E-04 3.20E-03 2.10E-04 0.OOE.400

---

.-------- ------------------------------------------------ +-------------- ----------------- +----------------4 TEEN :1.66E-03 :1.24E-02 :1.06E-02 :3.26E-03 :1.13E-03 :5.07E-03 :4.34E-04 :0.OOE+00:

4.-----------.--------- ------------------------------------------------ +-------------- ----------------- +----------------+

CHILD :1.98E-03 :9.85E-03 :2.56E-02 :5.65E-03 :1.88E-03 :1.OOE-02 :6.67E-04 : .OOE+00O

-+----------------------------------+----------------+----------------+----------------+----------------+----------------+

INFANT :2.88E-03 :9.82E-03 :4.99E-02 :1.11E-02 :3.03E-03 :2.44E-02 :1.21E-03 0 .001+00:

---

------------------- +-------------- --------------------------------- +

INHAL ADULT 2.25E-03 :1.90E-01 3.39E-02 7.38E-05 3.15E-05 2.39E-04+: 1.10E+00 : .001+00

---

.------------------ -- 4---------------------------------------------+-------------- ----------------- +----------------+

TEEN :3.071-03 :1.99E-01 :4.75E-02 :1.01E-04 :4.31E-05 :2.99E-04 :1.761+00 :0.001+00:

---

4-------- -------------------------------- 4----------------+-------------- ----------------- +----------------+

CHILD :3.77E-03 :8.86E-02 :6.43E-02 :9.80E-05 :4.011-05 :3.41E-04 :1.51E+00  : .OOE+00

--- +-----------------------------------+--------------- -+----------------------------- ----------------- +----------------+

INFAN~T :2.52E-03 :3.36E-02 :4.86E-02 :8.27E-05 :2.56E-05 :3.12E-04 :1.39E+00 :0.OOE+00:

S+--------.-------------------------+----------------+----------------+----------------+----------------+----------------+

TABLE 8. DOSES TO POPULATION WITHIN 50 MILES, JANUARY-MARCH 2001 ALARA ANNUAL INTEGRATED POPULATION DOSE

SUMMARY

(PERSON-REM)

PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

---

+-----------+----------------+----------------+----------------+-+----------------+----------------.

PLUME 1.94E-04 1.94E-04 1.94E-04 1.94E-04 : 1.94E-04 : 1.94E-04 : 1.97E-04 : 4.81E-04

. 39.00% 29.04% 22.75% 26.96% : 41.00% : 4.76% : 15.56% : 75.99%

+-----------+----------------+----------------+------------+------------+------------+------------+------------+

GROUND 1.31E-04 : 1.31E-04 1.31E-04 1.31E-04 1.31E-04 1.313-04 1.31R-04 : 1.52K-O *

. 26.30% : 19.58% 15.34% 18.18% 27.65% 3.21% 10.31% 24.01%

+----------------------------------+----------------+----------------+----------------+----------------+----------------+

INHAL 4.80E-06 : 1.30E-04 : 3.35E-05 : 5.72E-06 : 4.11E-06 : 3.13E-04 : 8.95E-04 : 0.OOE+00

- .97% : 19.41% : 3.93% : .80% : .87% : 7.70% : 70.62% : .00%

+----------------------------------+----------------+----------------+----------------+----------------+----------------+

VEGET 6.50E-05 : 8.59E-05 : 1.88E-04 : 1.44E-04 : 4.83E-05 : 4.23E-05 : 1.69E-05 : 0.00E+00

13.08% : 12.86% : 22.06% : 20.03% : 10.22% : 1.04% : 1.33% : .00%

+----------------------------------+----------------+----------------+----------------+----------------+----------------+

COW MILK 9.39E-05 : 7.62E-05  : 2.64E-04 : 2.32E-04 : 9.12E-05 : 3.32E-03 : 2.61E-05 : 0.00E+00

- 18.90% : 11.41%  : 30.99% : 32.26% : 19.29% : 81.57% : 2.06% : .00%

+----------------------------------+----------------+----------------+----------------+----------------+----------------+

MEAT 8.71E-06 : 5.14E-05 : 4.20E-05 : 1.28E-05 : 4.59E-06  : 7.00E-05 : 1.47E-06 : 0.00E+00

- 1.75% : 7.71% : 4.93% : 1.78% : .97%  : 1.72% : .12% : .00%

+----------------------------------+----------------+----------------+----------------+----------------+----------------+

• TOTAL*  : 4.97E-04  : 6.68E-04 : 8.52E-04  : 7.19E-04  : 4.73E-04  : 4.07E-03  : 1.27E-03  : 6.33E-04

-- ÷--+-----+-------------------+-----------------------+---------------- +--------- ----------------

n

TABLE 9. DOSES TO POPULATION WITHIN 50 MILES, APRIL-JUNE 2001 ALARA ANNUAL INTEGRATED POPULATION DOSE

SUMMARY

(PERSON-REM)

PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

-+-----------+-------- - + .----------------..---------------- ------- ------------------------------- +

PLUME 2.07E-03 : 2.07E-03 : 2.07E-03 : 2.07E-03 : 2.07E-03 : 2.07E-03 : 2.11E-03 : 5.29E-03

- 97.35% : 79.78% : 86.34% : 98.06% : 97.92% : 55.89% : 64.69% : 99.24%

. . +----------------+---------------------.---------------- ------- -------------------------------- 4 GROUND 3.55E-05 : 3.55E-05 : 3.55E-05 : 3.55E-05 : 3.55E-05 : 3.55E-05 : 3.55E-05 : 4.06E-05

1.67% : 1.37% : 1.48% : 1.68% : 1.68% : .96% : 1.09% : .76%

...... +------...+-+-------------------+----------------------------------------------------------+

INHAL 2.50E-06 : 1.61E-04 : 3.67E-05 : 3.71E-07 : 4.54E-07  : 7.03E-05 : 1.12E-03 : 0.OOE+00

- .12% : 6.21% : 1.53% : .02% : .02%  : 1.90% : 34.21% : .00%

4----------------------------------------+------------------------------------------+----------------+

VEGET  : 6.47E-06 : 1.33E-04 : 1.04E-04 : 1.74E-07 : 1.43E-07 : 2.03E-05 : 6.63E-08 ; 0.00E+00

- .30%  : 5.12% : 4.32% : .01% : .01% : .55% : .00% : .00%

+-----------------4*.----------------------------------------4--------------------------------+

COW MILK 8.59E-06  : 1.14E-04 : 1.01E-04 : 4.67E-06 : 7.71E-06 : 1.48E-03 : 6.13E-08  : 0.OOE+00

.40%  : 4.40% : 4.23% : .22% : .36% : 39.83% : .00%  : .00%

-- 4----------------4------------------------------- .-----------.---------------- +----------------+

MEAT 3.26E-06  : 8.11E-05 : 5.06E-05 : 1.58E-07 : 1.89E-07 : 3.24E-05 : 3.42E-08 : 0.OOE+00

.15%  : 3.12% : 2.11% : .01% : .01% : .88% : .00% : .00%:

-+----------------4.--------------------------------+---------------- ---------------------------- +

• TOTAL*  : 2.13E-03  : 2.60E-03  : 2.40E-03  : 2.11E-03  : 2.12E-03  : 3.71E-03  : 3.27E-03  : 5.33E-03

-- ---------------- 4.÷----------------4.---------------- ++ ----------------------------- +--------

TABLE 10. DOSES TO POPULATION WITHIN 50 MILES, JANUARY-JUNE 2001 ALARA ANNUAL INTEGRATED POPULATION DOSE

SUMMARY

(PERSON-REM)

PATHWAY T.BODY 01-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

---

+----------------+----------------+----------------+----------------+----------------+

PLUME 2.18E-03 : 2.18E-03 : 2.18E-03 : 2.18E-03 : 2.18E-03 : 2.18E-03 : 2.23E-03 : 5.61E-03

. 85.81% : 68.25% : 68.76% : 79.37% : 87.07% ; 28.51% : 48.80% : 96.66%

---

+----------------+----------------+----------------+----------------+------------+------------+

GROUND 1.67E-04 : 1.67E-04 : 1.67E-04 : 1.67E-04 : 1.67E-04 : 1.67E-04 : 1.67E-04 : 1.94E-04

. 6.59% : 5.24% : 5.28% : 6.10% : 6.69% : 2.19% : 3.67% : 3.34%

. . +. . . ..------------

+-------- -+----------------+-----------------.-------------------------------

INHAL 7.26E-06 : 3.05E-04 : 7.34E-05 : 5.59E-06 : 4.31E-06 : 3.91E-04 : 2.12E-03 : 0.OOE+00

- .29% : 9.55% : 2.32% : .20% : .17% : 5.11% : 46.55% : .00%

. . +------.....--------.--------------------------------------------------------------------------+

VEGET 7.15E-05 : 2.19E-04 : 2.92E-04 : 1.44E-04 : 4.85E-05 : 6.18E-05 : 1.69E-05 : 0.OOE+00

2.81% : 6.85%

• 9.20% : 5.25% : 1.94% : .81% : .37% : .00%

+----------------------------------+----------------+----------------+----------------+----------------+----------------+

COW MILK 1.02E-04 : 1.90E-04 : 3.65E-04  : 2.36E-04 : 9.87E-05 : 4.75E-03 : 2.62E-05 : 0.OOE+00

- 4.03% : 5.96% : 11.53%  : 8.61% : 3.94% : 62.07% : .57% : .00%

+----------------------------------+----------------+----------------+----------------+----------------+----------------+

MEAT 1.20E-05 : 1.33E-04 : 9.25E-05 : 1.29E-05 : 4.77E-06 : 1.01E-04 1.50E-06 : 0.OOE+00

.47% : 4.15% : 2.92% : .47% : .19% : 1.32% .03% : .00%

+----------------------------------+----------------+----------------+----------------+----------------+----------------+

• TOTAL*  : 2.54E-03  : 3.19E-03  : 3.17E-03  : 2.75E-03 : 2.50E-03  : 7.64E-03  : 4.56E-03  : 5.81E-03

--..... ----..-------------------------------------------------- +----------------+----------------+

TABLE 11. DOSES TO POPULATION WITHIN 50 MILES, JULY-SEPTEMBER 2001 ALARA ANNUAL INTEGRATED POPULATION DOSE

SUMMARY

(PERSON-REM)

PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

---

+-------------------------------------------+---------------- ---------------------------

PLUME 2.18E-03 : 2.18E-03 2.18E-03 : 2.18E-03 : 2.18E-03 : 2.18E-03 : 2.21E-03 : 5.41E-03

. 94.21% : 67.94% 58.03% : 96.26% : 96.04% : 41.79% : 48.07% : 98.58%

+----------------------------------+----------------+----------------+----------------+----------------+----------------+

GROUND 6.81E-05 : 6.81E-05 : 6.81E-05 : 6.81E-05 : 6.81E-05 : 6.81E-05 : 6.81E-05 : 7.79E-05 2.95% :

2 2.13% : 1.82% : 3.02% : 3.01% : 1.31% : 1.48% : 1.42%

+----------------------------------+----------------+----------------+----------------+----------------+----------------+

INHAL 9.15E-06 : 4.03E-04 : 8.95E-05 : 7.99E-06 : 7.65E-06 : 3.46E-04 : 2.32E-03 : 0.OOE+00

- .40% : 12.60% : 2.39% : .35% : .34% : 6.65% : 50.45% : .00%

+----------------------------------+----------------+----------------+----------------+----------------+----------------+

VEGET 3.46E-05 : 2.71E-04 : 1.04E-03 : 2.62E-07 : 2.34E-07 : 3.51E-05 : 9.13E-08 : 0.00E+00

. 1.50% : 8.46% : 27.74% : .01% : .01% : .67% : .00% : .00%

+----------------------------------+----------------+----------------+----------------+----------------+----------------+

COW MILK 1.70E-05 : 1.71E-04 : 2.91E-04 : 7.99E-06 : 1.33E-05 : 2.52E-03 : 8.42E-08 : 0.00E+00

.74% : 5.33% : 7.77% : .35% : .59% : 48.50% : .00% : .00%

+----------------------------------+----------------+----------------+----------------+----------------+----------------+

MEAT 4.94E-06 : 1.13E-04 : 8.46E-05 : 2.54E-07 : 3.30E-07 : 5.62E-05 : 4.70E-08 : 0.00E+00

- .21% : 3.54% : 2.26% : .01% : .01% : 1.08% : .00% : .00%

. . +------ -+--++----------------------------------------------------------------------------------+

• TOTAL*  : 2.31E-03 : 3.20E-03 : 3.75E-03 : 2.26E-03 : 2.26E-03  : 5.21E-03  : 4.61E-03  : 5.49E-03

-- ....- +------ .....- +-----------------+-------+--------------------------------------------------

TABLE 12. DOSES TO POPULATION WITHIN 50 MILES, OCTOBER-DECEMBER 2001 ALARA ANNUAL INTEGRATED POPULATION DOSE

SUMMARY

(PERSON-REM)

PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

---

+---------------.----------------+--+----------------+---------------------------------

PLUME 1.16E-02 : 1.16E-02 : 1.16E-02 : 1.16E-02 : 1.16E-02 : 1.16E-02 : 1.20E-02 3.15E-02

. 15.82% : 1.69% : 2.99% : 21.38% : 22.13% : 21.34% : .56% 40.81%

+----------------------------------+----------------+----------------4----------------+----------------+----------------+

GROUND 4.OOE-02 : 4.OOE-02 : 4.00E-02 4.OOE-02 : 4.OOE-02 : 4.OOE-02 : 4.OOE-02 : 4.57E-02

. 54.39% : 5.83% : 10.27% 73.50% : 76.07% : 73.36% : 1.87% : 59.19%

---

-+--------------------------------------------

INHAL 4.36E-03 ; 2.88E-01 : 6.83E-02 : 1.11E-04 : 3.96E-05 : 2.43E-04 2.09E+00 : 0.00E+00

. 5.92% : 41.98% : 17.56% : .20% : .08% : .45% 97.55% : .00%

...... +---- +--------------------+---------------------+------------------------------------------

VEGET +/- 7.21E-03 : 1.41E-01 : 1.11E-01 : 1.02E-03 : 3.42E-04  : 3.48E-05  : 1.76E-04 : 0.00E+00

. 9.80% : 20.50% : 28.51% : 1.88% : .65%  : .06%  : .01% : .00%

+----------------------------------+----------------+----------------+----------------+----------------+----------------+

COW MILK : 6.90E-03 : 1.20E-01 : 1.05E-01 : 1.51E-03 : 5.14E-04 : 2.55E-03 : 2.29E-04 : 0.00E+00

9.39% : 17.49% : 26.91% : 2.77% : .98% : 4.68% : .01% : .00%

+----------------------------------+----------------+----------------+----------------+----------------+----------------+

MEAT 3.44E-03 : 8.59E-02 : 5.35E-02 : 1.41E-04 : 4.76E-05  : 5.68E-05  : 4.53E-05 : 0.00E+00

4.68% : 12.51% : 13.75% : .26% : .09%  : .10%  : .00% : .00%

...... +.------------- ------------- +----- -+--+----------------+------------------+----------------+

• TOTAL*  : 7.35E-02 : 6.87E-01 : 3.89E-01 : 5.44E-02  : 5.26E-02  : 5.45E-02  : 2.14E+00  : 7.73E-02

---

+----+----------------++----------------------------------------------------------------

00

TABLE 13. DOSES TO POPULATION WITHIN 50 MILES, JULY-DECEMBER 2001 ALARA ANNUAL INTEGRATED POPULATION DOSE

SUMMARY

(PERSON-REM)

PATHWAY T . BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

+---------------- +--------------+

PLUME 1.30E-02 : 1.30E-02 : 1.30E-02 : 1.30E-02 : 1.30E-02 : 1.30E-02 : 1.33E-02 : 3.46E-02

. 16.94% : 1.95% : 3.34% : 22.47% : 23.20% : 21.36% : .68% : 41.90%

+----------------+------------------ +------------------------------- +--------------+-------------

GROUND 4.20E-02 % 4.20E-02 % 4.20E-02 : 4.20E-02 : 4.20E-02 : 4.20E-02 : 4.20E-02 : 4.80E-02

- 54.83% : 6.30% : 10.81% : 72.70% : 75.08% : 69.13% : 2.13% : 58.10%

. . +------.....-+-.-+..----------------+----------------+---------------- ....--------------------- +----------------+

INHAL 3.99E-03 : 2.64E-01 : 6.26E-02 : 1.09E-04 : 4.35E-05 : 5.61E-04 : 1.91E+00 : 0.OOE+00

- 5.22% : 39.62% : 16.12% : .19% : .08% : .92% : 97.17% : .00%

+----------------------------------+----------------+----------------+----------------+----------------+----------------+

VEGET 7.24E-03 : 1.41E-01 : 1.12E-01 : 1.02E-03 : 3.43E-04 : 6.93E-05 : 1.76E-04 : 0.OOE+00

9.46% : 21.17% : 28.86% : 1.77% : .61% : .11% : .01% : .00%

+---------------+------------------+------------------+---------------- +--------- ---------------- +

COW MILK 6.92E-03 : 1.20E-01 : 1.05E-01 : 1.52E-03 : 5.27E-04  : 5.03E-03 : 2.29E-04 : 0.OOE+00

- 9.04% : 18.05% : 27.06% : 2.63% : .94%  : 8.28% : .01% : .00%

+----+.----------------+----------------+-------------------------------- ------------------------ +

MEAT 3.44E-03 : 8.60E-02 : 5.36E-02 : 1.41E-04 : 4.79E-05 : 1.12E-04 : 4.53E-05 : 0.OOE+00

- 4.50% : 12.91% : 13.81% : .24% : .09% : .18% : .00% : .00%

-....... +.......----------------+------------ --------------------------------- -- +----------------+

• TOTAL*  : 7.65E-02  : 6.66E-01 : 3.88E-01  : 5.77E-02  : 5.59E-02  : 6.07E-02  : 1.97E+00  : 8.26E-02

---

+-----------------+----------------+---------------- +-------- ---------------- +

0

TABLE 14. DOSES TO POPULATION WITHIN 50 MILES, JANUARY-DECEMBER 2001 ALARA ANNUAL INTEGRATED POPULATION DOSE

SUMMARY

(PERSON-REM)

PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

---

+------------------------+----------------+----------------+----------------+----------------+----------------+

PLUME 1.42E-02 : 1.42E-02 : 1.42E-02 : 1.42E-02 : 1.42E-02 : 1.42E-02 : 1.45E-02  : 3.75E-02

. 18.92% : 2.24% : 3.73% : 24.96% : 25.90% : 21.91% : .84%  : 45.40%

. . +------. -+--+..------------------+.----------------.---------------- +--------- -----------------+

GROUND 3.94E-02 : 3.94E-02 : 3.94E-02 : 3.94E-02 : 3.94E-02 : 3.94E-02 : 3.94E-02 : 4.51E-02

. 52.65% : 6.23% : 10.38% : 69.45% : 72.07% : 60.96% : 2.28% : 54.60%

+-------------++--------------.----------------+----------------+--------------------------------+

INHAL 3.51E-03 : 2.31E-01 : 5.49E-02 : 1.02E-04 : 4.31E-05 : 9.69E-04 : 1.68E+00 : 0.OOE+00

- 4.68% : 36.57% : 14.44% : .18% : .08% : 1.50% : 96.86% : .00%

+----------------------------------+----------------+----------------+----------------+----------------+----------------+

VEGET 7.32E-03 1.41E-01 : 1.12E-01 : 1.17E-03 : 3.91E-04 : 1.31E-04 : 1.93E-04 : 0.OOE+00

9.77% 22.32% : 29.57% : 2.06% : .71% : .20% : .01% : .00%

. . +------.....-+-...----------------.........+-+--------------------------------+----------------+

COW MILK 7.02E-03 : 1.20E-01 : 1.05E-01 : 1.75E-03 : 6.26E-04 : 9.77E-03 : 2.55E-04 : 0.OOE+00

. 9.37% : 19.03% : 27.74% : 3.09% : 1.14% : 15.10% : .01% : .00%

. . +------ .....-+---------.----------------.----------------+--+------------------ +---------------

MEAT 3.46E-03 : 8.61E-02 : 5.37E-02 : 1.54E-04 : 5.27E-05 : 2.13E-04 : 4.68E-05  : 0.OOE+00

. 4.61% : 13.61% : 14.14% : .27% : .10% * .33% : .00%  : .00%

.. .+.--------------+--------------.----. --------------------------------

---

----------------+

• TOTAL*  : 7.49E-02 : 6.33E-01 : 3.80E-01 : 5.68E-02 : 5.47E-02 : 6.47E-02  : 1.73E+00  : 8.26E-02

--.....- +---------------------------++--------------------------------.

(1)

DOSE CALCULATION MODELS To evaluate the radiological consequences of the routine release of liquid and gaseous effluents from the Cooper Nuclear Station, two computer codes were used: LADTAP II for liquid doses and GASPAR for gaseous doses. Both of these computer codes implement the dose calculational methodologies of U.S. NRC Regulatory Guide 1.109, Revision 1.

Source terms for each quarter are combined with station-specific demographic data and either hydrological dilution factors, for liquid dose calculations, or atmospheric diffusion estimates, for gaseous dose calculations.

For liquid dose calculations, the hydrological dilution factors used for input to LADTAP HI, as well as other input parameters, are listed in Table 12. Other inputs not specifically listed in this table are taken from Regulatory Guide 1.109, Revision 1. Semiannual doses are obtained by summing the contributions from the appropriate quarters.

For gaseous dose calculations, atmospheric diffusion estimates are obtained from the reduction and processing of onsite meteorological data, as described in Appendix B. Source terms for the semiannual period are obtained by summing source terms for the appropriate quarters. Additional input to GASPAR includes the following station-supplied data:

- 0 to 50 mile population distribution

- 0 to 50 mile meat, milk, and vegetable distributions

- Absolute humidity at Cooper Nuclear Station (14.61 g/m)

- The fraction of the year that the vegetables are grown (0.5)

- The fraction of the daily feed intake derived from pasture for milk and meat animals (0.5)

Other values used for input to GASPAR are default values from Regulatory Guide 1.109, Rev. 1.

C51

TABLE 15. Values of Parameters Used to Make Dose Estimates Resulting From Liquid Discharges at Cooper Nuclear Station January December 2001 Values Assigned Parameter Individual Population NO LIQUID EFFLUENTS RELEASED IN 2001 C52

REFERENCES U.S. Nuclear Regulatory Commission, Regulatory Guide 1.21, "Measuring, Evaluating, and Reporting Radioactivity in Solid Wastes and Releases of Radioactive Materials in Liquid and Gaseous Effluents from Light-Water-Cooled Nuclear Power Plants", Revision 1, 1974.

U.S. Nuclear Regulatory Commission, Regulatory Guide 1.23 (Safety Guide 23), "Onsite Meteorological Programs", Revision 0, 1972.

U.S. Nuclear Regulatory Commission, Regulatory Guide 1.111, "Methods for Estimating Atmospheric Transport and Dispersion of Gaseous Effluents in Routine Releases from Light Water-Cooled Reactors", Revision 1, 1977.

U.S. Nuclear Regulatory Commission, NUREG/CR-2919, "XOQDOQ: Computer Program for the Meteorological Evaluation of Routine Effluent Releases at Nuclear Power Stations", 1982.

U.S. Nuclear Regulatory Commission, Regulatory Guide 1.111, "Methods for Estimating Atmospheric Transport and Dispersion of Gaseous Effluents in Routine Releases from Light Water-Cooled Reactors", Revision 0, 1976.

U.S. Nuclear Regulatory Commission, NUREG-0597, "User's Guide to GASPAR Code",

December 1980.

U.S. Nuclear Regulatory Commission, NUREG/CR-1276, "User's Manual for LADTAP 1I: A Computer Code for Calculating Radiation Exposure to Man From Routine Release of Nuclear Reactor Liquid Effluents", 1980.

U.S. Nuclear Regulatory Commission, Regulatory Guide 1.109, "Calculation of Annual Doses to Man from Routine Releases of Reactor Effluents for the Purpose of Evaluating Compliance with 10 CFR 50, Appendix I", Revision 1, 1977.

C53