Text

Environ Radiological Monitoring Program for Byron Nuclear Power Station,Byron,Il, Annual Progress Rept for 1987
	ML20067E005
Person / Time
Site:	Byron
Issue date:	12/31/1987
From:	Huebner L; TELEDYNE ISOTOPES MIDWEST LABORATORY
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--

"RTELEDYNE-LSOTOPES LE

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NORTHBROOK, IL 60062 4197 Q14 564-0700 FINAL MONTHLY PROGRESS REPORT E

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COMMONWEALTH EDISON COMPANY as k

ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM FOR BYRON NUCLEAR POWER STATION BYRON, ILLINDIS PREPARED AND* SUBMITTED b

q BY TELEDYNE ISOTOPES MIDWEST LABORATORY g

1i Reporting Period: January - December,1987 '

App

.4 bt Date ll/A2/ff (d.G.Huebner

/

General Manager Distribution: Radioecology Group, Ceco (1 copy)

Superintendent, Byron Station (1 copy)

Radiochemistry Services (1 copy) isR22288808sasab I

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TABLE OF CONTENTS

Section' Page List.of-Tables'.....-....._.................

iii

.i i

- 1.01 INTRODUCTION....

1-t

.x

. 2. 0 :

LISTING OF MISSED SAMPLES 2

Appendices:

A

'Interlaboratory Comparison Program ResulisL.......... ' A-1 :

8 Collection Schedule......_.........-.........

81

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i LIST OF TABLES i

y No.-

Title Page 11' Airborne _.Particulates and Iodine-131, Locations By-01, 02, 03. 04...............

4

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2 Airborne :Particulates and Iodine-131, Locations By-05 06, 07, 08............ :....

6 J3 -

Airborne _ Particulates. and Iodine-131, 9

Locations By-21, 22, = 23, -24.-......... -..... -

8 q

4:

c Airborne Particulates,, Quarterly Composites of Weekly ; Collections '....

1. :.

10' a

5-Gama' Radiation, as Measured by TLDs'........-........12 -

' i I

~6 Precipitation ~...........................

15

-1

_7 Milk

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17 19 I

8.

Fish, Edible Portions

.9-

_ Vegetablesf...,..............-..........

20'

10'

. Grass and Cattlefeed -.... _....-

.c.

21 d

-113

. Cooling Water _'._..._

23-12-Surface Water

'26 n

=12.

LWell Water.....:..-....-................-.

30 s

14 Aquatic Vegetation.-._....................

31:

t15 z BottomJSediments.....

.,.s.

32

'16 Milch Animal:and Nearest Residence Census 33

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v LIST OF' TABLES (continued)'

,48 No. -

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17

- Sumary Tabl e, Fi rst Quarter =..............-...

39 f18' Sumary Table, Second Quarter 41 J19

. Sumary Tabl e. Thi rd l Quarter...................

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.-Sumary Table, Fourth Quarter 50 i

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BYRON-l

1. 0 INTRODUCTION

s (The following constitutes the current Monthly. Progress Report for the Environ-

! mental; Radiological Monitoring Program -conducted at the Byron Nuclear Power?

Station;. Byron. Illinois.

Results of completed analyses are presented in-the attached tables. _ Missing entries indicate _ analyses that--are-not l completed and;the results will. appear in subsequent reports.

- Data obtained:in the program are well within-the ranges previously encountered -

2

.in. the. program and to be expected in the environmental media sampled.

.INone-of the media sampled this month contained. radioactivity attributable to

the -construction of. Byron NucleariPower Station'.

For' all gama isotopic ' analyses - spectrum is-computer scanned from 80 to 2048-Key.: :Specifically included. are Mn-54, Co-58.- Fe-59 Co-60, Zn-65, -Zr-95, Nb-95,- Ru-103, Ru-106,11-131, Ba-La-140,; Cs-134, Cs-137, Ce-141,_ and Ce-144.

Naturally _ occurring gamma-emitters, such as K-40: and Ra daughters, are -fre-quently1 detected but-not listed here.

. Data = listed as. "<" are. at the. 4' 66

sigma 11evel,'others are 2 sigma.

Cs-134 ~and Cs-137 are listed separately.

All.-other" gamma emitters are' listed under'"Other Gammas".

Unless noted otherwise,- the 11essi-than value < ("<")

reported,under "Other Gammas" is for

. Co-60:andimay be_ higher ~ orJ lower for other radionuclides.

AllTconcentrations,- except gross beta, are' decay 1 corrected to the time ' of'-

. collection.

~

Deviations from' Scheduled Sampling and Corrective' Actions Taken lAll; samples were collected within: the scheduled ; period unless' noted otherwise

. inL the. Listing of Missed Samples.

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2.0 LISTING OF MISSED SAMPLES t

' Expected o

Collection-d

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-Sample _ Type Location Date Reason.

s 1

1 A1Fborne Particulates BY-02 11-30-87 AP. Filter Missing-

< Fish-

.DY 4th Qtr.

-Not available.

BY-13 Several attempts to j

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collect' fish were unsuccessful.

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n BYRON l

l Table 1.. Airborne Particulates and Iodine-131a I

Collection: -Weekly Units: 2 pC1/m3 l

1 Byron Stillman Valley Near Site E Paynes-Point BY-01 B Y-02 -(C)

BY-03 BY-04 m

Week Volyme.

Gross Volume Gross Volyme Gross

(

Volgme Gross

_ m3)

Beta.

-(m3)

Beta (m3).

Beta Ending (m)

Beta

[

01-05-87

'279 3.910.4 285 3.910.4 286 4.4f0.5 285 4.010.4 E

01-12-87 286 3.4 0.4-

'285 3.610.4-285 3.410.4 286 2.9*0.4 01-19-87.

285-3.B10.4 285 3.610.4 285 3.6*0.4 285 3.710.4-01-26-87 285 2.3*0.4 285

-2.6*0.4 285 2.6i0.4 285

'2.7*0.4 1

02-02 290.

~2.710.4 286 3.010.4-287 0.510.2' 284 2.810.4 i

'02-09-87 283 2.6*0.4 286 2.310.4 286 2.0*0.3

'285 2.610.4 02-16-87 284.

2.310.4 284 2.8i0.4 284 2.4i0.4

- 285..

2.210.4

.02-23-87

285, 2.110.3

286 2.210.4 285 2.210.4 285 1.910.3 I

m 03-02-87 289 1.7*0.3 286 2.110.3 286 1.810.3 285 2.0f 0. 3

'l<

03-09-87 286-3.510.4 291 3.010.4 285 3.210.4 286 3.410.4 1 16-87 285--

2.0i0.3 285-2;7i0.4 286 2.~0f0.3 286-1.9*0.3 1

03-23-87 285 3.9*0.4-286 5.0i0.5 285

'4.8i0.5 285 3.610.4

( 30 292 1.1i0.3 281

1.4t0.3-287 1.2*0.3 285 1.210.2 i

.1st Qtr.

1 Meants.d.

2.710.9' 2.910.9 2.6tl.2 2.710.8 0

04-06-87

'281 2.310.4'

-284 2.4*0.4

'284 2.3 0.4 284 2.310.4 04-13-87 281-2.510.4-

'289-

.2.5*0.4:

282 2.4t0.4 284 2.2*0.4 04-20-87, 1287 1.8t0.3 287 1.6*0.3

'287 1.7i0.3 l287

1.8i0.3 1

04-27-87 285 3.5i0.4.

'285 4.710.5-286 :

4.9i0.5-286-3.8i0.4 1

05-04-87 288' 2.210.4:

'285 2.210.'3 283 2.110.3

284-

'2.310.4 05-11-87' 284 2.610.4 288-

.3.610.4L 286 3.0*0.4 286-

2. St0.' 4 05-18-87

283-1.6i0.3 274-2.010.4 285 2.4*0.4 285 2.210.4' 1

i

.05-25-87 285

O. Bio.3

-285

0.810.3 285 0.810.3 284-1.110.3-06-01-87 288 1 910.41

286.

'1.810.4 287

1. 8i0. 4 '

'287 1.7i0.4' 08-87 284 L.210.4 295 12.310.4~

285 2.7f0.4 283 2.4t0.4 06-15-87 285.

2.3i0.4-284l 2.210.4 283 2.610.4 284-2.210.4 I

'\\

'06 22-87 289-2.620.4 291

=2.910.4 290 2.6i0.4-290-

2. 21 0. 4 7

06-29 286:

2.2i0.6-281 2.7i0.4 281 2.3i0.4 -

280 2.lio.4-i

.'2nd - Qtr -

Mean i-s.d.

2.210.6

2. 4tl. 0 2.410.9 2.110.8 a lodine-131 concentrations are <0.07 pC1/m3 unless noted otherwise.

1 4

a

BYRON Table 1.

Airborne Particulates and Iodine-131a (continued)

Byron Stillman Valley Near Site E Paynes Point BY-01 BY-02(C)

BY-03 BY-04 Week Volume Gross Volyme Gross Volyme Gross Volume Gross Ending (m3)

Beta (mJ)

Beta (m3)

Beta 07-06-87 287 1.6 0.3 284 2.5f0.4 286 2.210.4 284 2.310.4 07-13-87 281 2.010.3 288 2.410.4 286 2.0f0.3 285 1.910.3 07-20-87 286 2.4i0.4 284 2.9i0.4 284 2.910.4 284 2.210.4 07-27-87 287 3.4i0.4 289 4.lf0.4 290 3.4i0.4 270 3.610.4 08-03-87 284 2.810.4 280 3.710.4 282 3.110.4 282 2.6i0.4 08-10-87 286 1.9f0.3 289 2.710.4 289 2.410.4 288 2.3t0.4 08-17-87 286 2.210.4 286 2.6i0.4 286 1.0i0.3 285

.1.410.3 08-24-87 283 2.110.3 282 2.5i0.4 282 2.510.4 279 1.410.3 08-31-87 286 1.910.2 287 2.Si0.3 287 2.0f0.2 287 2.1*0.2 09-07-87 285 3.110.4 288 3.410.4 287 3.210.4 287 3.4i0.4 09-14-87 286 2.610.4 283 3.810.4 283 2.810.4 284 3.210.4 09-21-87 286 1.5i0.3 285 2.210.4 285 2.3i0.4 284 2.110.3 09-28-87 289 2.Si0.3 285 3.010.3 286 2.810.3 285 2.710.3 3rd Qtr.

Meants.d.

2.3i0.6 2.9i0.6 2.St0.6 2.410.7 10-05-87 283 1.7f0.3 285 2.410.4

'86 2.510.4 285 2.010.3 c

10-12-87 283 1.110.3 286 1.310.3 293 1.210.3 294 1.810.3 10-19-87 288 3.2t0.4 288 3.9i0.4 280 3.010.4 286 3.110.4 10-26-87 287 1.4i0.3 283

2. ? '.0. 4 283

1. 610.'3 283 1.510.3 11-02-87 285 2.7t0.4 289 3.iz0.4 296 3.5i0.4 296 3.2 0.4 11-09-87

-281 2.9t0.4 288 3.710.4 281 3.0i0.4 281 3.010.4 11-16-87 289 3.9i0.4 280 4.810.5 289 4.0f0.4 289 4.2i0.4 11-23-87 287 2.510.4 286 2.9i0.4 285 2.4f0.4 286 2.410.4 11-30-87 286 2.210.4 N0b 286 2.6i0.4 287 2.810.4 12-07-87 286c 2.310.4 295 2.613.4 294 2.610.4 287 3.1*0.4 12-14-87 274 2.710.4 272 3.640.4 275 2.910.4 274 3.010.4 12-21-87 286 3.0f0.4 285 3.2i0.4 286 2.6i0.4 287 2.9i0.4 12-28-87 295 3.8i0.4 290 3.410.4 323d 1.7t0.3 320d 3.610.4 4th Qtr.

Meanis.d.

2.6i0.8 3.110.9 2.6i0.8

- 210.7 a Iodine-131 concentrations are <0.07 pCi/m3 unless noted otherwise.

b No data; AP Filter missing.

j c Meter malfunctioned.

Volume estimated from running time.

d Sample collected on 12-29-87.

5 L

E 3

BYRON-4 C

Table 2.

Airborne Particulates an:t Iodine-131a Collection: ' Weekly Units:

10-2 pCi/mJ l

Near Site S Oregon Mt. Morris Leaf River J

8Y BY-06 BY-07 (C)

BY-08 (C)

Week

-Volqme Gross' Volume Gross Voly=e Gross Volume Gross

'Ending (m3)

Beta (m3)

Beta

-(mJ)

Beta (m3)

_ Beta v

01'0S-87 286 4.010.4 284 4.4*0.5 284-3.8i0.4 284 4.7i0.5 t01-12-87 285 2.910.4:

285 3.210.4 286 3.410.4

.286 3.7t0.4 i

01-19-87.

204 3.6t0.4

-285

.3.ht0.4 285

3. 2i0. 4 285 3.410.4 01-26187.

285

2. 5*0. 4 -

284 2.7t0.4 284 2.6i0.4 285 2.Si0.4

, 02-87 286-2.710.4 288 2.410.4 279 2.6i0.4 288 2.5i0.4 02-09-87 278 2.7 0.4 284-

2. 9i0. 4 284 2.5*0.4 285 2.7*0.4 02-16-87 292'

'2.3i0.3 283 2.210.4 283' 2.610.4 283 2.8*0.4 02-23 285 0.6*0.3 -

2S6

- 2.1*0. 4 -

286-2.110.4 286.

2.110.4-03-02-87 286 2.0i0.3 288 2.110.3 285 2.010.3-287 2.0f0.3 03-09-87:

280' 3.610.4 281 3.7i0.4-283 3.210.4 285 3.210.4 03-16-87 28E'

2. 4i0. 4 -

286 2.410.4 286 2.910.4 285 2.2i0.4 03-23-87 285

2. 5i0. 4 -

285~

3. 8+.0. 4 285 3.410.4 285

_3.9i0.4 1

03-30-87 293

'1.2d0.3

.291 1.3i0.3 289 1.1*0.3 288 0.7*0.3 1st Qtr. -

Meanis.d.

2.5 0.9 2.810.9

2. 7i0. 7 2.Bil.0 1

.04-06-87 286 2.7i0.4;

~283 2,310.4-283 2.' 3t0. 4 283 2.2*0.4 04-13-87 282 2.110.4 278 2.510.4 280 2.0f0.4 282 2.410.4 04-20 E288 2.0i0.3

'289

- 2. 0i0. 3 -

288 1.8f0.3 288 1.710.3 04-27 -286 3.310.4 285-3.3i0.4 285 2.010.4 285 4.4i0.4 05-04-87 284 2.6i0.4>

'284.

2.310.4 285 2.8t0.4 286 2.3i0.4 05-11 286 3.2i0.4i 285:

3.110.4-

-287-3.li0.4 287

'3.0i0.4 05-18-87 285 2.410.4-285 2.2t0.4 282

-2.4i0. 4 -

282

-2.3i0.4 05-25-87 284

.1.1*0.3 285 1.210.3 285 0.910;3 285 1.'010.3

=06-01-87 287

-1.8*0.4 287 1.910.4 288 2.310.4 287 2.010.4 06-08 283 2.310.4' 283 2.6i0.4 285

-2.810.4 285 2.3i0.4 06-15-87 284 2.9i0.4

-284L

2.910.4 284 2.910.4 284 2.9i0.4 06-22-87.

-290

~2.7i0.4 290 3.310.4 290

2.910.4 290 2.9i0.4 06-29 -282 2.210.4

-283 2.910.4 283 2.310.4 284 2.410.4 2nd Qtr._

Mean t"s.d.

'2.4i0.6 2.5i0.6 2.210.8 2.410.4' a

-Iodine-131 concentrat_ ions are <0.07_pci/m3 unless_noted otherwise.

6

BYRON Table 2.

Airborne Particulates and Iodine-131a (continued)

Near Site S Oregon Mt. horris teaf River BY-05 BY-06 BY-07 (C)

BY-08 (C)

Week Volume Gross Volume Gross Vol ume Gross Volume Gross Ending (m3)

B:ta (m3)

Beta (m3)

Beta 07-06-87 284 2.210.4 282 2.4*0.4 285 2 3!C.4 285 2.320.4 07-13-87 285 2.0f0.3 285 1.310.3 285 1.910.3 285 1.8t0.3 07-20-87 284 3.6i0 4 284 3.7f0.4 285 1.110.3 285 3.610,4 07-27-87 289 3.410.4 289 3.810.4 289 3,8i0.4 289 3.210.4 08-03-87 282 2.810.4 282 3.010.4 283 2.710.4 283 2.8LO.4 08-10-87 288 1.710.3 288

2. 910.4 288 2.Si0 4 287 2.210.3 08-17-87 291 2.Si0.4 288 2.7i0.4 286

2. 5.t0. 4 285 2.510.4 08-24-67 283

1. 910. 3 283 2.5i0.4 283 2.4i0.4 283 2.0i0.4 08-31-87 286 1.8i0.2 286 2.3 0.3 286 2.2*0.2 286 2.4i0.3 09-07-87 279 3.li0.4 282 3.510.4 282 3.5i0.4 281 3.010.4 09-14-87 292 2.710.4 290 3.0f0.4 290 3.it0.4 290 3.510.4 09-21-87 285 1.7*0.3 286

1. 9i0. 3 285 1.Gio.3 285

1. 9i0. 3 09-28-87 285 2.410.3 286 3.0f0.3 287 3.

}.3 286 2.9f0.3 3rd Qtr.

Meants.d 2.4i0.6 2.8i0.7 2.510.7 2.6*0.6 10-05-87 288 1.810.3 286 2.310.4 284 1.9i0.3 284 2.li0.3 10-12-87 283 1.2i0.3 284 1.510.3 285 1.2i0.3 286

'l 510.3

.10-19-87 287 3.210.4 288 3.6*0.4 286 3.610.4 286 3.3t.0.4 10-26-87 289 1.8t0.3 287 1.Bi0.3 287 1.5t0.3 287

1. 9t0. 3 11-02-87 286 3.5*0.4 285 3 2i0.4 286 3.210.4 287.

3.110.4 11-09-87 281 3.410.4 282 3.li0.4 282 3.310.4 281 3.010.4 11-16-87 289 4.010.4 288 4.6i0.5 288 4.110.4 287 3.910.4 11-23-87 285 2.9i0.4 284 3.0i0.4 285 2.8*0.4 285 3.1tu.4 11-30-87 288 2.7i0.4 288

2. 910.4 287 2.810.4 285 2.7*0.4 12-07-87 286 2.010.4 286 2.6i0.4 286 2.6i0.4 295 2.810.4 12-14-87 274 2.Bi0.4 273 3.210.4 273 3.2i0.4.

273 3.Si0.4 12-21-87 286 2.4i0.4 285 3.510.4 285 2.810.4 285 2.8 0.4 12-29-87 244 3.8i0.5 295b 4.310.4 294b 3.510.4 295b 4.010.4 4th Qtr.

Meants.d.

2.7i0.8 3.0f0.9 2.810.8 2.9t0.7 I

a Iodine-131 concentrations are <0.07 pCi/m3 unless noted otherwise.

l b Sample collected on 12-28-87.

7

1 BYRON Table 3.

Airborne Particulates and Iodine-131a Collection:

Weekly Units:

10-2 pCi/m3 BY-21 BY-22 BY-23 BY-24 Week Volume Gross Volume ~ Gross Volume bross Volume Gross Ending (m3)

Beta (m3)

Beta 01-05-87 279 4.110.4 P78 4.310 6 284 4.210.5 280 4.410.5 01-12-07 286 3.8 0.4 EuS 3.410.4 285 4.0*0.4 286 3.210.4 01-19-87 285 3.5*0.4 285 3.810.4 284 3.410.4 284 3.510.4 01-26-87 285 2.810.4 285 2,810.t 285 2.910.4 285 2.7t0.4 02-02-87 287 2.810.4 289

2. '10.4 287 2.710.4 287 3.1*0.4 02 09-87 282 3.0i0.4 262

2. 910. 4 285 2.810.4 285 3.210.4 02-16-87 284 2.5 0.4 284 3.010.4 284 2.810.4 2 84 2.410.4 02 23-87 286

2. Sic.4 286 2.110.4 285 2.210.4 285 1.910.3 03-02-87 289-- 2.2t0.4 289 2.5f0.4 286 2.010.3 287 2.210.4 03-09-87 283 3.710.4 283 3.310.4 283 3.G10.4 284 3.410.4 03-16-87 285 2.410.4 285 2.410.4 285 2.510.4 285 2.610.4 03-23-87 252 3.1*0.4 266 3.510.4 286

3. 6f 0. 4 286 3.510.4 03-30-87 291 1.310.3 292 1.1i0.3 290 1.2i0.3 290 1.4x0.3 1st'Qtr.

Meants.d.

2. 910. 8

2. 910. 8 2.910.8 2.9t0.8 04-06-87 282 2.7i0.4 281 2.3i0.4 282 2.210.4 282 2.410.4 04-13-87 280 2.610.4 2 80 2.310.4 280 2.6i0.4 281 2.310.3 04-20-87 287 1.710.3 287 2.210 4 287 1.6i0.4 287 1.7i0.3 04-21-97 269 2.5f0.4 285 3.810.4 285 3.6i0.4 285 3.210.4 05-04-8/

289 2.610.4 289 2.710.4 287

2. 91 0. 4 288 2.2 0.4 05-11-87 284 2.610.4 164 3.4t0.4 285 3.410.4 285 3.210.4 05-18-87 283 2.610.4 283 2.410.4 283 2.310.4 283 2.7t0.4 05-25-87 285 1.0i0.3 284

1. 010. 3 284 1.110.3 2 84

1. Ph 3 06-01-87 288 2.0i0.4 288 2.310.4 288 2.010.4 288 2.1x;.4 06-08-87 193 2.410.6 281

2. 810.4 281 2.310.4 281 2.6t0.4 06-15-87 284 2.910.4 2 84 2.810.4 285 3.110.4 285 2.210.4 06-22-87 65 1.5fl.0 289 2.810.4 289 3.110.4 289 3.010.4 06-29-87 287 2.5f0.4 288 2.610.4 288 2.410.4 287 2.710.4 2nd Qtr Mean i s.d.

2.310.6 2.610.7 2.510.7

'2.5t0.5 a Iodine-131 concentrations are <0.07 pC1/m3 unless noted otherwise.

8

L BYRON Table 3.

Airborne Particulates and Iodine-131a (continued)

BY-21 BY-22 BY-23 BY-24 Week.

Yolyme Gross Gross Solyme Gross Volyme Gross Volp)e Ending (mJ)

Beta (ma Beta (n3)

Beta (m3)

Beta a

07-06-87 286 2.410.4 285 2.510.4 285 2.410.4 285 2.210.4 07-13-87 280 2.310.4 279 2.210.4 280 2.0t0.4 280 2.410.4 07-20-87 272 3.710.4 286 2.510.4 286 2.310.4 286 2.410.4 07-27-87 286 4.210.4 287 3.7t0.4 287 4.lf0.4 287 4.310.4

)

08-03-87 286 3.3i0.4 285 3.1i0.4 285 3.110.4 285 3.110.4 10-87 285 2.310.4 285 2.710.4 285 2.610.4 285

2. 910.4 D8-17-87 285 2.9f0.4 285 2.4t0.4 285 3.110.4 285 3.110.4 08-24-87 283 2.5*0.4 283 2.6f0.4 283 2.510.4 283 2.510.4 08-31-87 286 2.210.2 286 2.410.3 286 2.510.3 286 2.410.3 09-07-87 285

3. 10.4 285 3.Bt0.4 285 3.710.4 285 4.110.4 09-14-87 285 3.2*0.4 285 3.810.4 286 3.lio.4 286 3,310.4 09-21-87 285 2.210.4 286 2.6i0.4 286 2.310.4 286 2.310.4 09-28-87 290 3.430.3 290 3.8i0.3 286 3.310.3 286 3.4*0.3 3rd Qtr.

Meants.d.

2.9i0.7 2.9t0.6 2.810.6 3.010.7 10-05-87 284 2.4f0.4 284 2.2i0.4 286 2.310.4 285 2.Si0.4 10-12-87 282 1.110.3 282 1.7i0.3 28%

1.6i0.3 283 1.5i0.3

)

10-19-87 287 4.5t0.4 287 4.1*0.4 287 3.910.4 288 3.810.4 10-26-87 288 1.810.3 288 1.910.3 288 1.710.3 288 1.510.3 11-02-87 285 3.610.4 285 3.6t0.4 286 3.4i0.4 286 3.410.4 09-87' 281 3.SiO.4 281 3.0f0.4 281 3.110.4 281 2.9t0.4 11-16-87 289 4.9i0.5 289 4.910.5 289 4.610.4 289 4.510.4 23-87 285 2.810.4 285 3.110.4 285 3.5t0.4 285 3.310.4 11-30-87 287 3.110.4 286 3.110.4 286 2.910.4 286 2.710.4 12-07-87 282 3.110.4 282 2.810.4 283 3.lio.4 284 2.510.4 12-14-87 274 3.810.4 274 3.310.4 274 3.5i0.4 274 2.010.3 12-21-87 286 0.810.3 286 2.5i0.4 286 3.2i0.4 286 3.010.4 12-29-87 333 3.510.4 334 3.Si0.4 330 3.610.4 330 4.110.4 4th Qtr.

Meants.d.

3.011.2 3.0f0.9 3.110.8

2. 910. 9 a lodine-131 concentrations are <0.07 pCl/m3 unless noted otherwise.

9

BYRON Table 4.

Airborne Particulates Collection: guarterlycompositesofweeklycollections Units: pCi/m l

Volume 3

Location Lab Code (m )

Sr-89 Sr-90 Cs-134 Cs-137 Other Gaerusa st Ouarter 1987 DY-01 BYAP-500 3714

<0.01

<0.01 3Y-02 501 3711

<0.01

<0.01 BY-03 502 3712

<0.01

<0.01 (0.01

<0.01 BY-04 503 3707

<0.01

<0.01 BY-05 504 3711

<0.01

<0. 01 BY-06 505 3710

<0.01

<0.01 BY-07 506 3699

<0.01

<0.01 10.01

<0.01 5

BY-OR 507 3712

<0.01

<r,. 01

<0.01

<0.01 BY-21 508 3673

<0.01

<1.01

<0.01

<0.01 BY-22 509 3710

<0.01 (0.01

<0. ?1

<0.01

<0.01 BY-23 510 3710

<0.01

<0.01 3Y-24 511 3708

<0.01

<0.01 BY-01 BYAP-607 3706

<0.01

-2nd Ouarter 1987

<0.01

<0.01 (0.01

<0.01 BY-02 608 3704

<0.01

<0.01 BY-03 609 3704

<0.01

<0.01 BY 04 610 3704 9.01

<0.01

<0.01 8Y 05 611 3707 o.

<0.01

<0.01 BY-06 612 3701 w....

<0.01

<0.01 BY-07 613 3705

<0.01

<0.01 BY-08 614 3708

<0.01

<0.01 BY-21 615 3376

<0.01

<0 01

<0.01

<0.01 BY-22 616 3703

<0.01

<0.01 BY-23 617 3704

<0.01

<0.01 BY-24 618 3705

<0.01

<0.01 a See Introduction.

p 3

~ BYRON

~

Table 14.- Airborne Particulates (continued) -.

3 i

Volume -

, Location Lab. Code:

(m )

Sr-89 Sr Csi134 Cs-137 Other Gammasa c

3rd Quarter 1987 L

h BY-01 BYAP-706 3712

<0.01

<0.01 3

BY-02

-707 3710

<0.01

<C. 01 -

<0.01

<0.01 BY-03 708 3713

<0.01

<L.01

<0.01

<0.01 l

BY-04 709 3684

<0.01

<0.01 i

BY-05 710 3713

<0.01

.. <0.01

<0.01

<0.01 i

BY-06 711 3711

<0.01

-<0.01-

<0.01

<0.01 f

1 BY-07 712

.3740

'<0.01

<0.01-

<0.01

<0.01 i-BY-08 713 3710

<0.01'

<0.01

<0.201

<0.01 4

t

BY-21 714

'3694 i<0.01

<0.01

<0.01 l

BY-22 715 3707

<0.01

<0.61

<0.01

<0.01-BY-23

716-3705

<0.01

<0.01 BY-24 717 3707

<0.01

<0.01'

<0.01

<0.01 t

j 4th Quarter 1987 BY-01 BYAP-887 3710

<0.01

<0.01 BY-02 888 3427.

<0.01

<0.01~

<0.01

<0.01 BY-03 889 3757-

<0.01

<0.01 BY-04 890 3755

.<0.01

<0.01

<0.01 i

BY-05

-891 3666

<0.01

<0.01 BY-06 892 3711-

. 0.01

<0.01

<0.01 BY-07 893 3708

' 0.01

<0.01

<0.01 40.01

<0.01 t

BY-08 894 3714'

<0.01

<0.01 BY-21 895-3743

<0.01

<0.01 (0.01

<0.01 BY-22 8%

3743

<0.01

<0.01 BY-23 897 3743

<0.01

<0.01 BY-24 898 3745

<0.01

<0.01 j

i a See Introduction.

E..

BYRON Table 5.

Gamma Radiation, as Measured by Thermoluminescent Dosimeters (TLDs)

STANDARD RADIOLOGICAL MONITORING PROGRAM 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter i

Date Placed:

12-29-86 03-30-87 06-30-87 09-28-87 Date Removedt 03-30-87 06-30-87 09-28-87 12-28-87 Days in the Field:

91 92 90 91 Location Average mR/Qtr.

Offsite Indicator Locations BY-01 Byron.

11.910.7 11.310.7 12.8i0.8 14.1*0.4-BY 03 - Nearsite East 14.3*0.8 15.7tl.4 14.9*0.9 16.1*0.4 BY Paynes Point 14.1i0.7 16.0f0.8 15.0f0.8 17.7i0.3

BY Nearsite South 16.4i0.8 17.5*0.8 17.111.2 19.3fl.2 BY-06 -~0regon

-12.3i0.7 13.Dio.9 13.3*1.0 15.1 0.4 Mean i s.d..

13.811.8 14.712.5 14.611.7 16.512.1 f

Onsite Indicator Locations BY Onsite North 11.210.7 11.410.9 11.910.8 13.6i0.5 BY Onsite ESE-17.6tl.0

18. lib.7 19.3fl.7 19.4i0.4 BY 23 - Onsite South 16.3tl.3 16.7*0.9 17.111.3 18.810.3 BY Met. Tower 16.lil.2 16.8tl.0 16./.11.4 18.2i0.6 Mean-

.s.d.

15.312.7 15.813.0 16.2*3.1 17.Si2.6-

' Background Locations i

BY-02

.Stillman Valley 13.210.9

12. Si'J. 8 13.2i0.9 15.210.6 BY 07 - Mt. Morris 14.0f0.8

15. 7,t0. 8 16.711.6 17.610.7-BY Leaf River 13.3i0.8 14.711.1 14.2*1.1, 16.7*0.7 Mean i's.d.

13.510.4 14.311.6 14.711.8 16.5*1.2:

12 y

..~,i.

.,..---~,-.,--,.,-4,

.---.y

8YRON Table 5.

Gamma Radiation, as Measured by TLDs (continued)

SPECIAL PROGRAM Inner Ring, Near Site Boundary, Indicator Locations 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter Date Placed:

12-29-86 03-30-87 06-30-87 09-28-87 Date Removed:

03-30-87 06-30-87 09-28-87 12-28-87 Days in the Field:

91 92 90 91 Location Average mR/Qtr.

BY-101-1 16.911.4 19.412.3 17.511.5 19.811.2 BY-101-2 16.110.9 16.210.7 18.311.0 18.010.4 BY-102-1 16.611.4 18.611.1 18.211.2 19.6i0.5 BY-102-2 16.2fl.1 16.0il.3 18.711.0 17.011.1 BY-103-1 15.910.8 16.610.7 16.810.9 19.711.2 BY-103-2 15.611.4 15.7i0.9 16.711.0 17.710.2 BY-104-1 16.410.8 17.211.0 17.510.8 18.411.1-BY-104-2 16.910.9 16.110.8 17.8tl.0 18.4 0.4 BY-105-1 16.510.8 17.510.7 18.011.2 18.710.7 BY-105-2 16.110.8 16.410.7 18.611.2 19.0f0.5 BY-106-1 16.110.8 16.310.8 17.311.1 17.510.7 BY-106-2 15.110.9 15.210.8 17.311.7 16.Bil.1 BY-107-1 16.610.8 17.711.2 17.010.9 19.010.7 BY-107-2

17. 0f 0. 9 17.110.8 18.810.9 20.311.5 BY-108-1 16.510.8 17.910.7 17.8tl.0 18.710.6 BY-108-2 14.110.7 14.810.9 15.210.8 16.510.6 BY-109-1 14.9i0.7 15.710.8 15.510.8 18.Dil.0 BY-109-2 15.911.3 14.010.8 16,811.6 16.110.9

-BY-110-1 14.911.1 15.410.8 15.310.8 17.8t0.7 BY-110-2 15.210.9 13.810.9 16.310.9 15.910.6 BY-111-1 15.720.8 16.7i0.8 17.211.2 17.710.5 BY-111-2 16.0i0.8 15.8t0.8 17.611.0 17.010.7 BY-112-1

-15.010.8 15.610.7 16.3i0.9 17.711.1 BY-112-2 14.811.0 13.610.8 16.511.5 15.610.6 BY-113-1 14.610.7 15.410.7 16.010.8 17.410.6 BY-113-2

13. 0f 0. 7 12.711.0 17.111.6 14.810.5 BY-114-1 12.610.7 13.210.8 13.3i0.8

16. 0il. 0 BY-114-2 14.810.9 13.6*0.7 16.2i0.9 15.910.6 BY-115-1 14.5i0.8 15.110.9 15.810.8 17.0i0.6 BY-115-2 14.1*0.9 14.211.1 15.410.9 16.310.5 BY-116-1

13. 0t0. 7 13.510.8 14.010.9 15.510.7 BY-116-2 13.8*1.1 13.411.0 15.2i0.8 16.711.1 Mean i s.d.

15.4*1.2 15.611.7 16.711.4 17.511.4 13 i

BYRON Table 5.

GammaRadiation,asMeasuredbyTLDs(continued)

SPECIAL PROGRAM Outer Ring, Near 5 Mile Radius, Indicator Locations 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter Date Placed:

12-29-86 03-30-87 06-30-87 09-28-87 Date Removed:

03-30-87 06-30-87 09-28-87 12-28-87 Days in the Field:

91 92 90 91 Location Average mR/Qtr.

BY-201-1 14.410.8 15.810.9 15.510.8-17.410.4 BY-201-2 17.lt0.9 15.810.8 18.410.8 17.310.9

BY-202-1 14.310.8 15.110.8-17.211.6 16.910.3

. BY-202-2 15.711.0 15.6i0.9 17.410.9 17.6i0.6

- BY-203-1 11.9t0.8 11.4i0.7 12.4i0.9 14.0f0.4 BY-203-2 15.0f0.8 14.711.2 16.2t0.9 16.610.5 BY-204-1 12.9t0.9 13.010.7

-13.610.8 15.110.4 l

- BY-204-2 16.810.9 16.3i0.7-18.6i0.9 18.510.5 I

BY-205-1 17.Dio.8 16.010.8

-18.411.4 17.110.3

- BY-205-2 15.510.8 14.910.7 17.211.0 16.510.7 3

- BY-206-1 16.6i0.8 16.310.9

-17.9i0.8 17.9i0.9 BY-206-2 16.410.8 15.9t0.7 18.Di0.8 17.710.2 BY-207 17.0f0.9 17.0f0.8 19.Dil.6 19.0t0.4 BY-207-2 16.lt0.8 15.2i0.7 17.6tl.1 17.410.2

- BY-208-1 17,811.0 17.410.7 19.110.9

19. 0f 0. 7 -

~ BY-208-2 17.210.9 17.Dil.0 18.4f0.8 19.911.0

. BY-209-1 16.0i0.8 16.6t0.8 17.7i0.8 18,710.8 BY-209-2 14.310.8' 13.9f0.7 16.411.6-16.210.3 BY-210 16.711.1 15.9i0.7.

117.5i0.8 18.311.0 BY-210-2 15.810.8 15.5i0.8 17.0i0.9 17.7t0.4 4

BY-211-1 15.5i0.8 14.Si0.8

.16.410.9 16.3i0.6 BY-211-2 17.210.9 16.6i0.7 19.7tl.5 18.6t0.7-

- BY-212-1 16.510.9 16.310.8 21.1*0.8 18.510.9 BY-212-2 17.711.1 17.410.8 18.4t0.9 19.0i0.5 BY-213-1 16.Si0.9 14.9i0.8-19.811.4 16.6i0.3

BY-213-2 16.8i0.8 17.510.9-19.6i0.9 18.9i0.4-BY-214 15.510.8 15.2il.2 17.Si0.8 15.810.7 BY-214-2 16.2t0.9 15.810.8 17.910.8 17.9i0.9 BY-215-1 16.711.0 16 310.9, 19.811.1 18.0f0.5

'8Y >'

16.410.8-16.110.7 18.2il.1 18.2f0.6 i

B'f. Ll' 17.8i0.9 15.910.7 20.7tl.0 17.5i0.9 BY-21.-2 16.8tl.0 17.210.8 18.710.8 18.9i0.6 i

Mean i s.d.

16.111.3 15.711.3 17.811.8 17.6fl.3 l

14

'O BYRON Table 6.

Precipitation l

Units: (pC1/1)

MONTHLY 30LLECT10NS I

Collection Period Lab Code Gross Beta Lab Code Gross Beta Reeverts Pine Hill Kenneth Druien Dairy Farm RY-15 Farm BY-16 January, 87 BYP-222

<12.2 BYP-223 NAa February,87-234

<10.5

-235 NA

-)

March 87; 1106

<9.7 1107

-<9.7 April, 87 276

. 12.8 277 51.6f9.4 May, 87 '

286 7.113.6 287 10.813.8 June, 87 310 21.013.9 311,2

<4.9 July, 87 328,9

.<12.3 330 21.2i8.2 August, 87 339,40

<2.8' 341 6.2il.9 September,87-361

<12.0 362

<12.0 e

October. 87 378,9

<12.0 380

<12.0

. November, 87 392

<8.5 393

<8.5 December, 87 406

<12.9 -

407

<12. 9 =

~

Ed Seabold~

Whitten Holsteins BY-17 Farm BY-20 January, 87

_8YP-224

<12.2 BYP-225

<12.2 February, 87 236-

_ 10.5 237,6

<10.5

-March,.87-1108-

-<9.7 1109-

<9.7

. April, 87 278 63.211.0 279 58.819.7 May,87-288

<5.8 289

-8.013.6 June, 87 313 12.816.1 314 33.817.5

' July, 87

-331

<11.3 332-77.6i11.0 August, 87 342

<2.8 343

<2.8 September, 87.'

363

<12.0 364 NAa October, 87 385 (12.0 382

<12.0 November, 87

~394

<8.5 395

<8.5 December, 87 408

<12.9 409

<12.9

NA'a 'Not analyzed: not enough sample for analysis. Sample was reserved for

._uarterly composite.-

q 15 l

~ BYRON Table 6.

Precipitation (continued)

QUARTERLY COMPOSITES Of MONTHLY COLLECTIONS Other Composite Period Lab Code Sr-89 -Sr-90 Cs-134 Cs-137 Gannasa Tritium J. A. Reeverts Dairy Farm BY-15 1st Quarter, 87 BYP 262-

<10

<2

<10

'<15

<200 l

2nd Quarter, 87 315

<10

<2

<10

<15

<200 3rd Quarter, 87 373

<10

<2

<10

<15

<200 4th Quarter,87-410

<10

<2

<10

-<15

<200 i

K. Druten Dairy Farm BY-16 Ist Quarter 87 BYP-263

<10

<2

<10

<15

<200 2nd Quarter,-87' 316

.<10

<2

<10

<15

<200.

3rd Quarter, 87

'374

-<10

<2

<10

<15-223i100 4th Quarter, 87 411,2'

<10

<2 (10

<10

<15

-<200 i

Whitten Holsteins BY-17 2nd Quarter, 87-

_317

-<10

<2

<10

<15

<200 1st' Quarter 87 BYP-264,5

<10-

<2

<10

<15

<200 3rd Quarter, 87 375

<10

<2

<10

<10.

<15

<200 4th Quarter, 87 413

<10

<2

<10

<15

<200-E.'S'eabold Dairy Farm BY-20 ist Quarter, 87

'BYP-266

<10

<2

<10

<15

<200

. 3rd Quarter, 87

- 318

<10

<2

<10

<15

<200 2nd Quarter, 87 376

<10

<2

<10

<15 (200 4th Quarter, 87 414

<10

<2

<10

<15

<200 l

See Introduction.

l 16 i-

.,---,m.--_--.,

.... _ - ~..,. _,.. - _ _,. - -,, - -

~._.---_..,..~-.-=--.-____w.m

l BYRON Table 7.

Hilk Collection:

Monthly; semimonthly during grazing season (May - October)

Units:

pCi/1 Collection Other Date Lab Code 1-131 Sr 89 Sr-90 Cs-134 Cs-137. Gammasa J. A.-Reeverts Dairy Farm BY-15

.01-05-87 BYMI-16

<0.5

<10 2.0io.4

<5

<10 02-03-87 86

<0.5

<10 1.6i0.5

<5

<10 4=

03-02 154

<0.5

<10' 2.110.5

<5

<10 04-09-87 256-

<0.5=

<10 1.6t0.4

<5

<10 05-04-87 315

<0.5

<10 2.3i0.5

<5.

<5

<10 05-18-87 401

<0.5

<10-3.611.1

<5

<10 06-01 473

.<0.5

<10 2.410.5

<5

<5'

<10 06-15-87 558

<0.5

<10 2.4t0.5

<5

<10 107-06 679-

<0. 5

<10 3.4i0.7

<5

<10 07-20-87 769

<0.5

<10 2.4t0.6

<5

<10 08-03-87 827

<0.5

<10 2.St0.6

<5

<10 08-24 952

<0.5

<10 2.310.5

<5

<10 09-07-87

~1027-

<0.5:

<10 2.6i0.6

<5-

<5 10:

09-21-87 1119

<0.5

<10 3.0*0.6

<5

<S

<10 1195' 10-05 -1279

<0.5

<10

1. 8f 0.'4

<5

<10 0.5

<10 2.310.5

<5

<5-

<10 10-19-87L 11-02-87 1336

<0.5

-<10 2.420.6

<5

<10 12-07 1464

<0.5

<10 1.9i0.5

<5

<10 Druien Dairy Farm BY-16 01-05-87' BYMI <0.5

<10 3.2i0.6

<5

<10-02-03-87

- 87.

<0.5

<10

2. Si0. 6 -

<5

.5

<10 03-02-87

.155.

<0.5

<10 3.8*0.6

<5

<10 04-08-87.

257

<0.5:

<10 3.210.6

<5-

<5

<10 05-04-87 316-

<0.5-

<10 2.4i0.6

<5-

^

<5

' < 10 -

05-18-87 402L

<0.5

<10 2.5*0.6

~5

<5

<10 06-01 474.

<0.5

-<10 3.110.6

<5

<10 06-15-87 559-

<0.5

<10 2.810.6

<5

<10'

.07-06-87 680

<0.5

-<10 2.9i0.6

<5

<10 07-20 770

-<0.5

<10 2.7*0.6

<5-

<5

' 10

.08-03 828-.

<0.5

-<10 2.4f0.7

<5

<10 08-24-87 953,4

<0.5

<10 2.5*0.4

<5

<10 09-07-87 1028,9

<0.5-

<10 2.9i0.5-

<5

<10 09-15-87 1120

<0.5

<10 2.li0.4

<5

<10 10-05-87=

1196

<0.5.

<10

.2.6*0.5l

<5

<5-

-<10.

10-19-87 1280-

<0.5

<10 2.9*0.6-

<5

-<5

<10 11-02 1337-

<0.5-

<10 1.910.9-

<5

. 10 12-07-87

.1465

<0.5

<10-3.8i0.6

<5

<10 l -

a See Introduction, p

17 l

L

BYRON Table 7.

Milk (continued)

Collection Other Date Lab Code I 131 Sr-89 Sr-90 Cs-134 Cs-137 Ganiasa Whitten dolsteins BY-17 01-05-87 BYMI-3508

<0.5

<10 3.710.6

<5

<10 02-03-87 105

<0.5

<10 2.510.5

<5

<10 03-09-87 192

<0.5

<10 2.010.5 5

<5

<10 04-15-87 279

<0.5

<10 2.610.5

<5

<10 05-04-87 317

<0.5

<10 2.310.5

<5

<10 05-18-87 403

<0.5

<10 2.210.5

<5

<10 06-01-87 475

<0.5

<10 3.110.6

<5

<10 06-15-87 560

<0.5

<10 2.910.6

<5

<10 07-06-87 681

<0.5

<10 2.810.7

<5

<10 07-20-87 771

<0.5

<10 2.Bi0.6

<S

<5

<10 08-03-87 829

<0.5

<10 2.110.5

<5

<10 08-24-87 955-

<0.5

<10

1. 91 0. 5

<5

<10 09-07-87 1030

<0.5

<10 1.810.5

<5

<10 09-21-87 1121

<0.5

<10 1.810.5

<5

<10 10-05-87 1197.8

<0.5

<10 2.410.2

<5

<10 10-19-87 1281

<0.5

<10 2.410.7

<5

<10 11-02-87 139C

<0.5

<10 2.110.5

<5

<10 12-07-87 1466

<0.5

<10 2.610.6

<5

<10 Ed Seabold Dairy Farm BY-20 01-05-87 BYMI-18,9

<0,5

<10 2.810.3

<5

<10 02-03-87 88

<0,5

<10 2.210.5

<5

<10 03-02-87 156

<0.5

<10 2.9i0.6

<5

<10 04-09-87 258

<0.5

<10 2.410.5

<5

<10 05-11-87 364,5

<0.5

<10 2.910.7

<5

<10 05-18-87 404

<0.5

<10 2.010.5

<5

<10 06-01-87 476

<0.5

<10 3.9i0.6

<5

<10 06-15-87 561

<0,5

<10 2.510.5

<5

<10 07-06-87 682

<0.5

<10 2.810.6

<5

<10 07-20-87 772

<0.5

<10 2.5t0.6

<5

<10 08-03-07 830

<0.5

<10 2.310.6

<5

<10 08-24-87 956

<0.5

<10 2.510.6

<5

<10 09-07-87 1031

<0.5

<10 2.610.7

<5

<10 09-21-87 1122

<0.5

<10 2.5i0.4

<5

<10 10-05-87 1199

<0.5

<10 2.510.5

<5

<10 10-19-87 1282

<0.5

<10 2.0i0.6

<5

<10 11-02-87 1338

<0.5

<10 2.010.5

<5

<10 12-01-87 1467

<0.5

<10 2.810.6

<5

<10 a See introduction, 18

i-BYRON 4

Tabla 8.

Fish, Edible Portions.

Collection:. 3 times per year Unit:- pC1/g wet weight i

8

-Collection t.ab Gross-Other i

Date Code Type Beta-Sr-89 Sr-90 Cs-134 Cs-137 Ganssasa Oregon Pool of Rock River BY-12 05-04-87.

'BYF-204 Sucker 3.210.1-

<0.1 0.1

<0.10

<0.13 05-04-87 205 Carp-3.010.1

<0.1-

<0.1

<0.10

<0.13 07-06 267

- Catfish-2.2i0.1

<0.1

'<0.10

<0.10

<0.13 07-06-87 268 Drum-

- 2.210.1

<0.1

<0.10

<0.13 e

1 e

Upstream BY-13 I

05-04-87 BYF-206 Carp 2.910.1

<0.1

<0.10

<0.13 05-04-87 207 Suckar 3.210.1

<0.1

<0.10

<0.13 4

05-04-87 206 Drum 2.910.1

<0.1

<0.10 -

<0.10

<0.13 07-06-87 269 Eel 1.410.1

<0.1

<0.10

<0.13 07-06-87 270

- Sucker 2.210.1

<0 1

<0.1

<0.10

<0.13 i

07-06-87 271 Drum 1.710.1

<0.1

~<0.1

<0 10

<0.10

<0.13 J

i 4

Jr-

,m

.,g.

~(

r 1,u g

-"y-w--

y

-,rw w

g-,.-s

,e o

a e

m ~,

s-n-w+-

m

-werr w

w-r,

8YRON Table 9.

Vegetables Collection: Annually Units: pC1/g wet weight Collection Gross Otner Date Lab Code Type Beta Sr-89 Sr-90 I-131a Cs-134 Cs-137 Gamasb BY-19-1 966 East Weld Bark Road 08-03-87 BYVe-232 Zucchini 1.710.1

<0.1

<0.2 08-03-87 233 Broccoli 5.010.2

<C

<0.1

<0.2 08-03-87 234 Cauliflower 4.210.1

<0

<0.1

<0.2 Es 08-03-87 235 Cabbage 1.910.1

<0.

'0.1

<0.02

<0.1

<0.2 BY-19-2 6993 North River 08-03-87 BYVe-236 Cabbage 1.510.1

<0.1

<0.009

<0.1

<0.2 08-03-87 237 Beets 4.810.2

<0.1

<0.2 08-03-87 238 Squash 2.510.1

<0.1

<0.2 08-03-87 239,40 Cucumber 1.610.1

<0.1

<0.2

Analysis for I-131 required for cabbage and lettuce only.

See Introduction.

j BYRON Table 10.

Grass and Cattlefeed Collection: Quarterlya Units: pCi/g t weight Collection Gross Other Date Type Lab Code Beta Sr-89 Sr-90 Cs-134 Cs-137 GammasD J. A. Reeverts Dairy Farm BY-15 02-02-87 Corn BYCF-275

3. 910.2

<1.0

<0.1

<0.2 02-02-87 Hay 27E 29.911.0

<1. 0

<0.1

<0.2 05-04-87 Grass BYG-900 5.910.2

<1.0

<0.1

<0.2

<0.1

<0.2 07-06-87 Grass 955 6.010.2

<1.0

<1. 0

<0.1 i

10-05-87 Grass 1019,20 12.610.5

<1.0

<0.1

<0.2 n;

K. Durien Dairy Farm BY-16 02-02-87 Corn BYCF-277 4.210.2

<1. 0

<1.0

<0.1

<0.2 02-02-87 Silage 278 6.610.2

<1.0

<0.1

<0.2 02-02-87 Hay 279 14.210.5

<1.0

<0.1

<0. 2 05-04-87 Grass BYG-901 5.410.2

<1.0

<0.1

<0.2 07-06-87 Grass 956 7.910.3

<1.0

<0.1

<0.2 10-05-87 Grass 1021 7.310.2

<1. 0 (1.0

<0.1

<0.2 Grass is collected during sunner. Cattlefeed is coIIected during winter.

b See Introduction.

~.

=

n?

~,, - _

3-}

~-:

~

~,.. ~

?

__L_

~

i J

BYRON Table 10. Grass'and Cattlefeed (continued);

4

. Collection Gross-Other i

Date.

Type Lab Code Beta Sr-89 Sr-90 Cs-134 Cs -137 Gammasb Whitten Holsteins BY [

02-02-87 Corn BYCF-280 2.610.1-

<1.0

<0.1

<0.2 02-02 Silage 281 3.710.2

<1. 0

<1.0

<0.1

<0.1-

<0.2 i'

'02-02-87

. Hay; 282,3 16.010.4

<1.0

<0.1

<0.2 05-04-87 Grass' BYG-902 4.010.2

<1.0

<0.1

<0. 2 07-06-87

' Grass 957

-7.210.3

<1. 0

<1.0

<0.1

<0.2 i

10-05-87

-: Grass :

1022 9.910.4

<1. 0 -

<1. 0

<0.1

<0.2 R$

~E. Seabold Dairy Farm BY-20 02-02-87 Corn BCYF-284

3. 02

'<1.0

<1. 0

<0.1

<0.2 02-02-87.

Hay 285 14.310 o

<1.0

< 1. 0 -

<0.1

<0.2 i

05-04-87 Grass BYG-903

-7.010.2

<1. 0

<0.1

<0. 2 07-06-87 Grass 958 8.610.3

<1.0

<0.1

'<0.1

<0.2 10-05-87 Grass 1023 4.510.2

<1.0

<0.1

<0.2

Grass is collected during summer. Cattlefeed is collected during winter.'

See Introduction.

I i

a b,

1 I

I.

f

~

1 BYRON

Table 11.. Cooling Water Units:' pC1/1 WEEKLY COLLECTIONS R

Collection-Lab' Gross Collection Lab Gross

-Date Code Beta Date Code.

8 eta 1

Intake Pipe BY-10 9

01-02-87

'BYCW-46 1.910.2 07-03-87 8YCW-2271 3.8i0.8 -

01-09-87

77

<2.4 07-13-87 2322 3.7*1.1 01-16-87 185,6 2.711.0 07-20-87 2373 7.2*1.8-J

>01-23-87 225 2.411.0 07-27 2446 2.711.0 01-30-87.

313 1.7t0.9 08-03-87 2565

<2.3 02-09-87' 430,1 3.211.4 08-10-87 2631 4.711.1 02-16-87 490 2.611.0-08-17-87 2686 5.411.1 -

02-23-87 533-2.0f0.9 08-24-87 2774 6.5tl.3 a

03-02-87

'596 1.910.8 08-31-87 2863 7.211.3

.03-06-87.

uS84 3.9*0.9 09-07-87 2908 2.8*0.9

.03-16-87:

784' 2.510.8 09-11-87 2993 2.711.1 x

03-23-87 838 2.310.8 09-21-87 3078,9 2.810.7.

fr 03-30-87

'983 2.~410.8 09-28-87 3165 2.3fl.0 ist Qtr.'mean i s.d.

2.510.6 3rd Qtr. mean s.d.

4.311.8 04-06-87

.1116

'4.311.0 10-05-87 3308 2.4*1.0 t

04-10-87.

11185-3.711.0 10-09-87 3325 3.6*1.0' 04-17 1227-3.711.0 10-19-87 3427 3.511.1 04-24-87 1397.

4.111.0 10-26 3571 2.6tl.0 05-01-87

1460:

2.1*0.9 11-02-87 3671 2.7tl.0 05-08-87

'1537

'2.6*0.9 11-09-87 3759 3.210.8 05-15 1599 3.0*1.0 11-16 3947 2.6tl.1 i

'05-22-87

-1539 4.0*1.0 11-23-87 4012 5.6*0.9.

=06-01 1781 2.9tl.0 11-30-87 4087 3.711.1-06-05 87L

'1848 2.210.9 12-07-87 4183 3.611.1 06-15-87' 1904-

'4.111.0.

12-14-87 4276 3.9*1.1-06-22-87' 1951 2.510.9 12-21-87=

4335,6 4.011.1 06-26-87 2133,4;

'2.4*0.7-12-25-87 4436 2.7tl.0-

'2nd Qtr. mean i.s.d..

3.'210.8 4th Qtr. mean i s.d.

3.4td.9 4

23 i

,.,...... ~ _,. _ _ _,,.

3--.

..,.-.-7

._,i,.-,-

,-,.---4 v.,,

e

i BYRON

]

Table 11.

CoolingWeter(continued) i WEEKLY COLLECTIONS Collection Lab Gross Collection Lab Gross Oate Code Beta Date Code Beta Discharge Pipe BY-11 j

01-02-87 BYCW 10.412.8a 07-03-87 BYCW-2272,3 14.6tl.3 01-09-87 78

.1.610.9 07-13-87 2323 6.711.9 01-16-87 187 3.511.5 07-20-87 2374 6.111.8 01-23-87 226,7 5.011.1 07-27-87 2447 12.Si2.2 01-30-87 314 3.811.5 08-03-87 2566.

5.3i2.2 02-09-87 432 4.611.5 08-10-87 2632' 11.6f2.2 02-16-87 491' 4.911.5 08-17 2687 6.411.9-02-23-87 534 21.2f2.3 08-24-87 2775 15.1*2.3 03-02-87 597~

5.111.4 08-31-87 2864 7.2il.8-03-06-87 685 6.711.5 09-07-87 2909 11.5*1.8 03-16-87 785 10.911.7 09-11-87 2994 7.7tl.5 03-23-87 839 15.312.0 09-21-87 3080 8.6fl.6 03-30-87 984 37.212.8 09-28-87 3166-6.0*1.2 1st Qtr. mean i s.d.

10.0i9.8

'3rd Qtr.:mean i s.d.

9.2i3.4 04-06-87 1117 59.713.6' 10-05-87 3309.10 13.211.5 04-10-87 1186-7.0*1.7 10-09-87 3326,7 12.511.5 04-17-87.

12281 22.Di2.4 10-19-87 3428 19.412.4

. 04-24-87 1398.

9.5tl.8 10-26-87 3572,3 9.0*1.4 05-01-87 1461,2 4.6tl.6 11-02-87 3672 6.2il.8 s

05-08-87 1538 7.0*1.8 11-09-87 3760 9.2i2.0 05;15-87 1600 7.511.8 11-16-87 3948 7.311.9 1

05-22 1640:

9.311.9 11-23-87 4013,'4 7.9tl.9 1

06-01-87 1782 8.411.9 11-30-87 4088 7.6f2.0

.y 06-05 1849,50-11.9i3.0 12-07-87 4184 5.411.8 06-15-87 1905 5.2*1.7 12-14-87 4277 6.111.8

'06-22-87 1952 7.1*1.8 12-21-87 4337 4.411.7 06-26-87 2135 5.311.2-12-25-87 4437 5.311.8 2nd Qtr mean i s.d.

12.6114.8 4th Qtr. mean i s.d.

8.7f4.2 1

L a Sample was reanalyzed; reported result is an average of the two analyses.

l 24

-e-F1 3-g-e 3-,.4,.

-,..--,y.vme

y.wem-a--.--,,y.-7.eyyy.--

.r, e

9

9. - c r

~

BYRON Table 11.

Cooling. Water (continued)

MONTHLY COMPOSITES OF WEEKLY COLLECTIONS Composite Sr-89 Sr-90 Cs-134 Cs-137 Gamasa Tritium-

Period Lab Code Other Intake Pipe BY-10 January 87 BYCW-271 (10

<2

<10 (10

<15

-<200 February, 87 -

1362

<10

<2

<10

<15 J00 729

. 10

<2

<10

<10 (15

<200 March, 87 April, 87

.-1486

<10

<2

<10

<15

<200

.j May, 87-1711

<10

<2

<10

<10_

<15

<200 u

June, 87 2122

<10

<2

<10

<10-

<15

<200 July, 87 2493.4

<10-2 (10 (10

<15

.<200-j August, 87-.

.3101

<10

<2

<10_

<10

<15

<200 i

. September, 87 3504-

<10

<2-

<10

<15

<200

'i October, 87 4003

<10

<2

<10

<20

<200 November, 87 4434

<10

<2 (10

<10

<15 (200 December, 87 4759

<10

<2

<10

<15

<200

-Discharge Pipe BY-11 January,e,/

BYCW-632,

<10

<2

<10

<15_

1,250190 i

February, 87 730 10.

<2

_ 10

<10

<15-2.910 130 March, 87 1363

<10-

<2 (10-

<10

<15 2,230*120 April.-87 1487

<10

<2

<10-

<10

<15 10,0281284 May,.87

?712,3

<10

<2

'<10

<10

<15 562t100 June, 87 2123

<10-

<2

<10

<15 23,1301286 r

. July, 87 2495

<10

<2

<10'

<10-

<15 115,1121929

. August, 87 3102

<10-

<2

<10

<15

-10,403f186-i September, 87 3576-

<10

<2

<10

<15 202t100 j

15_-499,642f4700 October, 87 4004

<10

<2

<10

<10'

November, 87-4435

<10_

<2

<10

<15 _

148180

~ December. 87_

4760

<10:

<2-

. 10

<10

<15 10,629t296 a See Introduction.

25

.. ~

_ ~ -

BYRON Table 12.

Surface Water Units:

pCi/1

~

WEEKLY COLLECTION Woodland Creek BY-09 Downstream BY-12 Upstream BY-13 (C)

Collection Lab Gross Lab Gross Lab Gross

-Date Code Beta.

Code Beta Code Beta 01-05-87 BYSW-43

<1.5 BYSW-44 2.Dio.9 BYSW-45

<1.5 01-12-87 73,4

<1.5 75 1.7i0.9 76

<1.5 01-19-87 182

<1.5 183 2.611.0 184

<1.5 01-26-87.

222

<1.5 223 2.7t0.9 224

<1.5 02-02-87 309

<1.5 310,11 2.4tl.3 312

<1.5 02-09-87 427

<1.5 428 3.9tl.0 429 4.0fl.0 02-16-87 486

<1.5 497 2.5i0.9 488,9 2.011.3-02-23-87 529

<1.5 530,1 2.611.3 532 1.910.9 03-02-87 593

<1.5 594 2.810.9 595 3.311.2 03-09-87 680,1 3.410.9 682 2.7i0.9 683 3.6i0.9 03-16-87 781-

.1.4i0.8 782 2.8i0.9 783 2.810.9

.03-23-87 834 1.8i0.8 835 3.110.9 836,7 2.810.8 03-30-87 979,80 1.7i0.8 981 3.210.9 982 2.310.8 1st Qtr. mean i s.d.-

2.110.9 2.7t0,5 2.8*0.8 l

04-06-87 1113 2.811.0 1114 3.511.0 1115 2.2*1.0 04-13-87 1182 3.111.0 1183 3.811.0 1184 3.8tl.0 04-20-87 1223,4 4.8tl.0 1225 2.811.0 1226 4.3fl.0 '

04-27-87 1394 4.211.0 1395 4.1*1.0 1396 3.6tl.0 05-04-87 1457 2.710.9 1458 3.Dil.0 1459 2.610.9 05-11-87 1534 3.311.0 1535 4.lil.0-1536 3.6fl.0 05-18-87.

1595,6 2.611.0

?^

3.311.0 1598 3.8tl.0 05-25-87 1636 3.811.0

16. -

3.7tl.0 1638 3.211.0 06-01-87 1777 3.6fl.1 1778 3.311.1 1779,80.

3.310.7

'06-08-87 1845 3.2io.8

=1846 3.311.1 1847 3.1*1.1 06-15-87 1901 1.6*0.9

'1902 2.511.0 1903 2.8tl.0 06-22-87 1948 2.010.9 1949 2.611.0.

1950 3.511.1 06-29-87 2030

<1.4 2031 2.7il.0 2032 2.4fl.0 2nd Qtr mean i s.d.

3.1*0.9 3.3i0.5 3.2*0.6 g

i r

l 26 L

BYRON Table.12.- SurfaceWater(continued)

WEEKLY COLLECTION Woodland Creek BY-09 Downstream BY-12 V) stream BY-13 (C)

Collection Lab =

Gross Lab Gross

.ab Gross Oate Code Beta Code Beta Code Beta 1-07-06-87 BYSW-2268 1.8tl.0 BYSW-2269

-3.lil.0 BYSW-2270-2.7tl.0 07-13-87 2319 1.4t0.9 2320 3.3tl.0 2321 2.2fl.0 07-20-87 2370~

1.6f0.9 2371 4.111.1 2372 3.2f1.0 07-27-87 2443 3.411.0 2444 3.411.0 2445 3.111.0 08-03-87 2562 4.2fl.0 2563 5.2*1.4 2564 4.4fl.0 08-10-87 2628 3.Sil.0 2629-2.711.3 2630 4.711.1 08-17-87 2682 4.7tl.0 2683 5.311.1 2684,5 3.3i0.8 08-24-87 2770 3.9fl.0 2771 4.211.0 2772,3 4.110.7 08-31-87 2859,60 2.8i0.7 2861 2.7tl.2 2862

<2.3 09-07-87 2910,1 1.6i0.6 2912 3.111.1 2913 2.611.0 09-14-87 2995 3.3t0.9 2996 2.311.1 2997 2.111.0 n

09-21-87 3075 2.110.8 3076 2.7tl.1 3077 2.311.0 09-28-87 3162-1.4t0.8 3163 2.7tl.1 3164 2.511.1-3rd Qtr. mean i s.d.

_2.711.2 3.411.0 3.li0.9 10-05 3305-1.SiO.9 3306 3.710.1-3307 1.511.0 10-12-87 3322 2.0fl.0 3323 3 '. 2il. 0 3324' 2.6tl.0 10-19 3423,4 2.0t0.4 3425 3.911.1 3426 1.9f0.9 10-26-87 3568

1. 9fl.0 3569 3.lil.1 3570 2.5i0.9 11-02-87 3667:

<1.7 3668~

.3.011.0 3669,70 1.711.0-11-09-87 3756

1. 611.0 -

3757 3.111.1 3758 2.5tl.0 11-16-87 3943,4 1.4i0.9 3945 2.9tl.1.

3946-2.111.0 11-23-87 4009 2.411.0 4010

=2.6i0.8 4011 2.411.0 11-30-87 4083,4-3.4i0.8 4085 3.5i0.8 4086-4.110.8 12-07-87 NDa 4181 2.811.0 4182 3.311.0 12-14-87

.4272 1.9tl.0 4273,4. 3.911.1 4275 3.111.0 12-21-87;

.NDa 4333 3.lil.0 4334-3.2il.0 - 28-87 4420,1:

<1.7

- 4422

-3.1*1.0 4423 1.811.0 4th Qtr. mean i s.d.

2.0f0.6 3.210.4 2.510.8 a ND = No Ldata;.no water collected due to frozen stream, m

27

BYRON

~

Table 12.

SurfaceWater(continued)

MONTHLY COMPOSITES OF WEEKLY COLLECTIONS Composite Other Period Lab Code Cs-134 Cs-137 Gannasa Woodland Creek BY-09 January, 87 BYSW-600

<10

<15 February, 87 725

<10-

<10

<15 March, 87 1359

<10

<15-April, 87 1483,4

<10

<10-

'<15 i

'May, 87-1719 ~

_ 10 -

<10-

<15 June, 87 2129,30

<10

<15

July, 87 2501

<10

<15 L

August,_87 3097,8

<10

<15 September,-87 3503

<10

<15 October, 87-3999

<10.

- < 10 -

<15 November 87

-i 4431

<10

<10'

<15 December, 87{

4756'

<10 10

<15 Downstream BY-12

January, 87

-BYSW 609'

<10

<15 February, 87.

726,7

<10

<15 March, 87 1360

<10

<15 ~

l April, 87 1484

<10

<15

-May, 87 1720,1'

<10

<15 June, 87 -

2131

<10

<15

' July, 87 2502:

<10-

<10

<15 August, 87 3099

<10

<15 September, 87 3577-

<10

<15-October, 87 4000,1

<10.

<10

<15 November, 87

-4432

<10

<10-

<15 December.;87l 4757-

<10

<15 Upstream-8Y-13

?

January. 87 BYSW-610,1

<10

<15-February, 87 728-

<10

<15

March, 87' 1361

<10

<15 April, 87 1485

<10

. 15 May,' 87-1722

<10

<15

'~

June, 877 2132

<10-

<10

<15 nJuly, 87 2503

<10

<10-

<15

' August, 87; 3100

_ 10-

<10

<15

. September, 87 3578

<10

<15 October, 87 4002

<10

<15

' November, 87

4433-

<10

<15-December,'87 4758

<10

<15

_a See Introduction.

L 28 a..

a..

BYRON

. Table 12.

Surface Water (continued)

QUARTERLY COMPOSITES OF WEEKLY COLLECTIONS Lab Concentration (pCi/1)

Composite Period Code Sr-89

.5r-90 Tritium Woodland Creek BY-09

.lst Quarter, 1987.

-BYSW-1245

<10

<2

<200

-2nd Quarter, 1987-2087:

<10

<2

<200 3rd Quarter,'1987-3505

<10

<2-

<200 4th Quarter,,1987-4752

<10

<2

<200 i

Downstream -BY-12

'Ist Quarter, 1987 BYSW-1246'

<10

<2

<200 --

2nd Quarter, 1987-2088

<10-

<2

<200 3rd Quarter. 1987.

3574

<10

<2 279t103 4th Quarter, 1987 4753,4

<10

<2 267142 Upstream BY-13(C)

'Ist Quarter. 1987 BYSW-1247

<10

'<2

'<200 1

2nd-Quarter 1987-2089

<10

<2

<200 3rd Quarter,c1987 3575

<10

<2

<200 4th Quarter, 1987 4755

<10

=<2

<200 1

Y1 i

29'

_1___________._E..___._i.-______._.

8YRON Table 13. Well Water Units: pCi/1 QUARTERLY GRAB SAMPLES Collection Gross Other Period

-Lab Code Beta Sr-89 Sr-90 Tritium Cs-134 Cs-137 Gamasa Off-Site Well BY-14 1st Quarter, 87 BYW-41

<2.1

<10

<2

<200

<10

<15 2nd Quarter, 87 1110

<2.1

<10

<2

<200

<10

<15 mo 3rd Quarter, 87 2274

<2.4

<10

<2

<200

<10

<l5 4th Quarter, 87 3311

<2.4

<10

<2

<200

<10

<l5 McCoy Farmstead Well BY-18 Ist Quarter, 87 BYW-42 7.211.2

<10

<2

<200

<10

<15 2nd Quarter, 87 1111,2 6.411.1

<10

<2

<200

<10

<15 3rd Quarter, 87 2273 6.411.1

<10

<2

<200

<10

<l5 4th Quarter, 87 3312 10.0 1.5

<10

<2

<200

<10

<15 a See Introduction.

7_-__-____

BYRON Table 14.

Aquatic Vegetation t

Collections:

3 times per year Units: pCi/g wet we4ght Date Lab Gross Other Collected Code Beta _

Cs-134 Cs-137 Gannasa Oregon Pool of Rock River BY-12 05-11-87 BYSL-46 4.510.2

<0.1

-<0.1

<0.2 07-06-87 67 3.910.1

<0.1

<0.2 10-05-87 80 4.110.2

<0.1

<0.2 Upstream BY-13 05-11-87 BYSL-47 4.310.5

<0.1

<0.2 07-06-87 68 2.010.1

<0.1

<0.2

.10-05-87 81 5.310.4

<0.1

<0.2 a See Introduction.

31

BYRON Table 15.

Bottom Sediments Collection:

3 times per year Units:

pC1/g dry weight.

Date Gross Other Collected Lab Code Beta Cs-134 Cs-137 Gammasa Oregon Pool of Rock River BY-12 05-04-87 BYBS-195 23.713.5

<0.1 1.3910.73

<0.2 07-06-87 229,30 5.0i3.2

<0.1

<0 1

<0.2 10-05-87 253,4 5.411.8

<0.1

<0.2 Upstream BY-13 05-04-87 BYBS-196 16.6 3.2

<0.1 0.2010.01

<0. 2 07-06-87 231 9.2i2.5

<0.1

<0.2 10-05-87 255 6.912.2

<0.1

<0.2 a See Introduction.

32

BYRON MILCH ANIMALS AND NEAREST RESIDENCE CENSUS

~..

f 33

+.

~

= * ' -

i BYRON U

BYRON DAIRY CENSUS 1987 1

- A. Site ' Boundary to 2 mi.

None B. 2'mi. to 5 mi.

1._-lReeverts Dairy Farm

' 5674 N. German Church Road Route'l Byron,' Illinois 2.1' miles'O 037' Milks-'20 cows!

2.

Ed Seabold Dairy Farm (BY-20) 6021 N. German. Church Road

. Route 1 Byron, Illinois

'2.8 miles 9 40'L Milks' 107 cows 3..

J.' A. Reeverts Pine Hill Dairy (BY-15) 5728 E. Holcomb Road Route 1-Oregon,-Illinois-

3.2 miles 9 108' Milks 17 cows-

4. ' Warren'Danakas 5845 East Holcomb Road.

Route 1~

-Oregon, Illinois 3.3 ' miles 9.110' -

t Milks-17 cows 34

~

BYRON DAIRY CENSUS 1985 (continued) 5.

Kenneth Druien (BY-16).

!1725 N. Marril Road'

' Route ~1 Oregon,JI111nois 3.3 miles 9 134' Milks 37 cows

' 6.

01tmann Dairy Farm; Richard L0ltmann, owner

~

1858 N. German Church Road

/ Route-1 Dregon, Illinois 2.2 miles 9 180' Milks - 18 ' cows 7.. Bill Luepkes.

2887 Brick. Road Route I c0regon, Illinois 3.7 m11es 9190-

Milks' 52 cows -

. 8. 'Ashelford: Dairy Farm

.4210 IL Route 2 Route 3~

Oregon,s Illinois

' ~2.6 milesi9 275' Milks. 27 cows 9 4/ CAM-DEE Farms, Gerald DeVries, owner 5213 N.< Town Hall Road

Route 3

. Oregon, Illinois 9

3.3 miles 9 290' 1

i 35

1.'h

,o

} '.

Y

So" _ ;

ut i

BYRON DAIRY CENSUS 1987 (continued)-

10. ' Allen Camling, Jr.-

285 West Camling Road

. Route. 3

- Oregon, Illinois c

- 3.4 miles 9 299' 4

Milks 50 cows-

!11.

Duane Camling 50-East Camling Road' Route 3

~ Oregon, Illinois 13.2 miles 9:305'

' Milk's'26 cows 1

C.

Sampling Locations

. BY-15c EJ.1A. Reeverts_ Pine Hill Dairy Milks'17 cowsi Diet:

May_- October:

Pasture S acres.. Hay, corn, protein /L

=3 mineral supplement.

November-April:

Feedlot 1 acre. _ Hay, corn, and prot.ein/-

~

supplement.

i BY r.cnnath-Druien Farm

' Milks-37 cows.

Diet:L May - October:

Pasture'10 acres.. Hay, corn,' oats, and

- protein / mineral. supplement.

it.

' Novenber - April:

Feedlot less than 2= acres. Hay,1 corn, silage, oats, and protein / mineral supplement.-

1

-o t

r

-BY-17_

Bosecker/Lingel _ Farm

-j x

- Milks ~35 cows Diet:

.May - October:.

Pasture feedlot' 2 acres.; Green chop, corn,

~

+-

L_

hay. oats, protein / mineral supplement..

November April

Feedlot 2 acres. 311 age, haylage, corn, L'

- oats, protein / mineral: supplement.

. BY-20

'Ed Seabold Farm Milks 107 cows-Diet:

May~ - October:

_ Feedlot less than 2 acres. Haylage, hay, corn, protein /minerel supplement.

November - April:'.Feediot less than 2 acres.. Haylage, silage, hay, corn, protein / mineral supplement.

36 e

se-*

+d-t M-+tw'*er-P1m 1--

.4 ep eya g

a%,.-

.pg pr.er-'-

W

~**E-S-*--+28T'T--

T"-

N r

r.,

er e

g

--,&+y.

e.

,yp,p.yc

,9wp w. g r+--J

$ 3rr y %+-+-g-y*m--

BYRON

?1 NEAREST RESIDENCE CENSUS, 1987 i

Nearest resident -of the Byron Station with a five (5) mile radius.

N 1.4 miles NNE 1.8 miles NE 1.4 miles FNE 1.3 miles E-1.2 miles-ESE-1.6 miles SE 1.3 miles SSE 0.8 miles S

0.7 miles

'SSW 0.6 miles SW 0.8 miles WSW

-1.7 miles W

1.9' miles WNW 2.1 miles NW 0.8 miles NNW-1.2 miles Census conducted _ by P. Coulter on August -10,1987, There was no change

'from 1986.

37 l

'5.

ou g'g o

o o o o

o o

o o o o o o o o o o

~

AS k.

29 j'

- [. h S * @ g 09 he

-i $od :$

o Et 09 g S 9 g

A:

WYv j"22 og v W W 4

4 2]

s2 CO 45

- }

v v

v3 8.

"4

~.

d

~

6 e

=3 a

O m

h (

hj [$

5'

' h4 f2 a

um m

~4 3

Ee s2 2

45 7

Ej i

S

..g %

'D 3

"t IC.

m t

Et e

3.

-d Oj E

3.

.L c.

W EF Q

U 03

2 i

i e i i 5

a t

2" g

C y

m,.

8,.

om g "&

a=

m5 9"

1" 7

u-

==

u-t W

E R

~

t

2 E

s 31 k

-G I

3 m esti B =B s

5gra 4g@ve a

ea o

e 3 e 0 as ago990 o

e e

v

=4 <.

1 :

gs en a

m.

5 g ",-;4 os J

~~

E

5 8 d

V

S 5

555 3

o e

o o o t.

3 g

e ess s

e e

u;ga~

gaga ~

=

w E

3 g

12m 3

m h2 mu 2***

I a

ny R

.X g

M %.

b a

E 3

E J

3 $

w

=.

8 J

m m xg g

a m 4.

$R M

I A [77 3%R

"t*R I

gat?L g%

e L

1 x

1 aoa L L u

.x o

m m o

-a m -

m

=~

en.

Y i.

2 E

[5' 8

8-2-

Ib p=

I:.

m

=

2 z

x-s e

.'t ft [d

~

t-E J

z

=

b 38

DtT!RO'9tEMTAL RA010 LOGICAL MOEITORING FROGRAM Ct!AATEP1Y 5*JFART Name of Tsclif ty -

Byroe #:: clear Power ScaQan -

Docket No.

50-454, 50 4 55 Location of Factif tf Ogle, Illinois._

Reporting Period 1st Quarter 1987 Rounty, htatal Indicator Location with Highest Control Sample Type and Locations Quarterly Mean Locatfons Number af Type murber of Meena Mean Meena soon-routt ne (Units)

Analyses LLD Range Location Range Range

%selts Cooling Water Gross Beta 25 1.0 10.0 (13/13)

By-11. Diset:arge 10.0 (13/13) 2.5 (12/13) 0 (pCf/1)

(1.6-37.2) 2.3 et 9 283 (1.6-37.2)

(1.7-3.9)

Gassa Spec.

6

<tLD c

Cs-134 10 ALD Cs-137 10 (LLD 4Lf 0

Other Gammas 20 ALD

<LL 0

Trf ttwa 6

200 2130 (3/3)

By-11. Discharge 2130 (3/3)

<tLD 0

(1250-2910) 2.3 af e 283 (1250-2910)

<LLD 0

Sr-89 6

10 4LD Sr-90 6

2 4LD

<tLD 0

Surface Water Cross Bets 39 1.5 2.4 (17/26)

By-13. Upstream of 2.8 (8/13) 2.8 (8/13) 0 (1.4-3.9)

Intake (1.9-4.0)

(1.9-4.0)

(pcf/1) 2.6 et 9 302*

Gassa Spec.

9 Cs-134 10 (LD

<tLD 0

Cs-137 10 (LD

<tLD 0

Other Gasmas 20

<tLD Trftium 3

200 4LD (LLD 0

$r-89 3

10

<LLD

<LLO O

Sr-90 3

2 4LD (LLD 0

9

- _ - _ _ _ _ _ _ _ _ - - _ _ _ _ _ - _ _ _ _ _. _ _ = _ _ _

2..

~ ~

.: j~

s 3.-

m ENVIRom O TAL RADIOLOGICAL MONITORING PROGR h QUARTERLY SuomRY Name of Facility Byron Nuclear Power Station '

Docket No.

50-454, 50-455 Lecation of Facility _

Ogle, 1111 mots

. Reporting Perfod 1st Quarter 1967

.(County. State) l Indicator Location with Highest ContfSI Sarple Type and.

Locations Quarter,, Mean Locations Number of Type Numeer of Mean*

Mean Meena Non-routine (Units)

Analyses LLD Range Location Rany Range mesults Well Yater Gross Beta' 2

2.1 7.2 (1/2)'

By-18. McCoy Farmstead '7.2 (1/2)

None 0

(pC1/1) 1.0 at 9 235*

Gassna spec.

2 Cs-134 10

<tLD None O

Cs-137 10

<LLD Mone 0'

g Other Gammeas 20.

<LLD None 0

Tr1tfum 2

200

<LLD Awie O

t Sr-89 2

10

<LLD None O

Sr-90 2

2

<tLD None o

Cattlefeed 4 Grass Gross Beta 10 1.0 10.9 (7/7)

By-20. Reeverts Dairy 16.9 (2/2) 7.4 (3/3) 0 (pCf/g wt)'

(3.0-29.9) 3.2 at 9 106*

(3.9-29.9)

(2.6-16.0)

Genus Spec.-

10 Cs-134

' O.1

<LLD (LLD 0

Cs-137'

- 0.1

<LLD (LLD 0

tither Gamunes 0.2 (LLD

<tLD 0

Sr-89 10 1.0 (LLD

<LLO O

Sr-90 le 1.0

<LLD

<LLO O

Mean and range based on detectable measurements only. Frnction indicated in parenthesis.

~

LLO value dependent on volume of sample eva11able for vnalysts.

e e..,

.m 3 3

..~w.

_ -, --. - v.

.:c- ; ; p,.: --

w

,.r.

y

~

ENVIROIp4 ENTAL RADIOLOGICAL MONITORIIeG PROGust QUARTERLY StpetARY Name of Facility Byron Nuclear Power station Docket leo.

50-454, 50-455 Location of Factitty Ogle, Illinois Reporting Period 2nd Quarter 1987 (county, statel i

Indicator fcation with Hig h t Control Sample Type and-Locat1ons Quarterly Meen ~

Locat1ons semeer of Type Number of

-Meana Reen feeans Ison-routine (Units)

Analyses

'LLD Range

~ Location Range

-Range inesults Air Particulates Gross Beta "156 0.01 0.024 (117/117) ey-22. Casite 0.026 (13/13) 0.023 (39/39) 0 (pCf/m3)

(0.008-0.049)

- L.3 af 9 101* -

(0.010-0.038)

(0.008-0.047)

Gamma Spec.

-12

-0.01

4LD

<tLD 0

$r-89 12

.0.01 ALD 4LD 0

-t-Sr-90 12 0.01 4LD

<LLO O

4e Afrborre Iodine I-131 156 0.07 4LD

<LLD 0

!pC1/M)

Gamma Background Gamma Dese 3.0 15.2 (9/9)

' By-22. Onstte. 0.3 13.1 (1/1) 14.3 (3/3) 0 (TLDs) (mR/Qtr.)

(11.3-18.1).

et 9 101*

(12.5-15.7)

Milk I-131 ZU U.5 4LD

<tLD 0

(pCf/1)

Gamma Spec.

20 Cs-134

- 5.0 ALD 4LD 0

Cs-137

~ 5.0 4LD 4LD 0

Cther Gennes 10.0 ALD 4LD 0

Sr-89 10 ALD 4LD 0

Sr 2 2.7 (15/15)

By-36. Drafen Dairy 2.8 (5/5) 2.7 (5/5) 0 (1.6-3.9)

Farm, 3.3 at 9 134' (2.4-3.21 (2.0-3.9) 4 I

--g-3-%-

f

.r

^*M-

e"'

" ' + -

- ' ~ < -

+

4

~

_ l l

l

~ EWYIRot9 ENTAL RADIOLOGICAL MONITORING PROGRAM QUARTERLY 51984RY Name.cf Fact!!ty Byron Weclear Power Station Docket he.

50-454, 50-455'

. Location of facility Ogle,111t nois Reporting Period 2nd Quarter 1987 i

10oenty, statel Indicator Location with Highest Control Sample Type and Locatfons Quarterly Mean

' Locatioas.

Muse,er of Type-Number cf Means n,..

.Mean*

.Non-routine (Unfts)

Analyses.

LLD Range Location Range Range Results surface Water Gross Beta 39

-1.4 3.2 (25/26) ny-12, Oregon Pool 3.3 (13/13) 3.2 (13/131 0

(1.5-4.8) c-~ Rock River (2.5-4.11 (2.2-4.3)

(pCf/l) 5 of 9 213' Gaassa Spec.

g.

4LO O

Cs-134 10

<tLD Cs-137 10 4LD

- 4LD 0

Other Gamnes

' 15 ALD 4LD 0

a 4LD 0

N Tritfue 3

200 4LD

$r-99 3

10.

<LLD 4LD 0

4LD 0

~Sr-90 3

2 4LD Well Water Cross Seta 2

2.1 6.4 (1/2)

By-18, McCoy 6.4 (1/1) mone 0

Farmsteaf Well (pCf/11 1.0 mi e 235*

Gaussa spec.

2 Cs-134 10:

4LD None O

Mone 0

Cs-137

-10 4LD None 0

Other Gassoas 20 4LD None 0

Tritium

'2 200 4LD Sr-89 2

10.

<tLO none O

Sr-90 2

2 4LD None 0

~

m.,as

DiffROW9 ENTAL RADIOLOGICAL MONITORING PROGR44 QUARTERLY StsecutY Name af Factif ty Byron abeleer Power Station

' Docket No.

50-454, 50-455-Location of Faciltty -

Ogle, 1111 e ts

. Reporting Period 2nd Quarter 1987 (County, 5 tete) 1 Inoicator Location with Highest l

Control Sample Type and Locations Quarterly nean Locations Mus6er of Type Number of fleana y,,,

pg,,,a Non-routine (Units)

.. Analyses LLD Range Location Range Range Results Frecipitation Gross Beta

'12

.12.8C 27.3 (7/9).

By-17 Whitten 38.0 (2/3) 38.0 (2/3) 0 (7.1-58.8)

Holsteins

-(12.8-63.2)

(12.8-63.2) 7 at 0 53*

Gesume Spec.

4 20 '

<tLD

<LLD 0

Tritium 4

200

<LLD

<tLD 0

Sr-89 4

10

<LLD

<tLD 0

$r-90 4

2

'<tLD

<tLD 0

Ceoling water -

Gross Beta 26

1.0 12.6 (13/13)

By-11. 01+ sarp 12.6 (13/13)-

3.2 (13/13) 0 (pC1/1)

(4.5-59.7)-

2.3 mi n 283 (4.6-59.7)

(2.1-4.3)

Gansa Spec.

6

~

Cs-134

' 10

<LLD

<tLD C

Cs-137 10

<LLD

<tLD 0

Other Causeas 20

<LLD

. LLD 0

Tritium 6

200 '

11,240 (3/3)

By-11, Discherp 11,240 (3/3)

<LLD 1

(562-23,130) 2.3 mi 9 283 (562-23,130)

Sr-89 6

10 (LLD

~-

<tLD 0

Sr-90 6

2

<tLD

<tLD 0

1

. L._

.,.m

~

- ENVIRout3lTAL RADIOLOGICAL MONITOR!aG PROGtAM QUARTERLY StpOWtf Name of Facility -

Byror heclear Power Station '

' Docket me.

50-454,' 50-455 Location of Facility Ogle, 111tnets Reporting Period 'Fnd Quarter 1967 (County, state)

T Indicator Location with Highest Control Sample Type and

'Locatfons Quarterly Mean Locations shnuber of Type.

Ilumber of Mesn*

Reen meana non-routine (Units)

Analyses LLD Range Location.

Range Range Results By-12. Oregon Pt,el of.3.1 (2/2) 3.0 (3/3) o Fish Gross Beta

._5 1.0.

3.1 (2/2) fpti/g w:t) :

(3.0-3.2).

. Rock Rtver.

(3.0-3.2)

(2.9-3.2)

'4.5 mi g 213'

. Geasa Spec..

5

! Es-134 0.1

<tLD 4LD 0

3 Cs-137 0.1' 4.LD '--

ALD 0

other Gassas

-0.13 ALD 4LD 0

ALD 0

Sr-89 5

~ 1.0

' ALD Sr-90 5

1.0 4LD ALD 0

Cattlefeed & Crass Gross Bets 4

1.0 6.1 (3/3)

By-20. E. Seabold 7.0 (1/1) 4.0 (1/11 0

l (pC1/g wet)

(5.4-7.0)

Dairy Faru 2.5 ml 9 41*

j Gauna Spec.

4

<tLD 0

Cs-134

- 0.1 4LD Cs-137 0.1 4LD

<tLD 0

Other Casunas 0.2 4LD

<tLD 0

4LD 0

Sr-89 4

1.0 ALD Sr-90 4

1.0 ALD ALD 0

u a m

..p.,

g_.~

=f 7

1. -.

~ '

ENVIROIMDtTAL RADIOLOGICAL MONITORIIIG PROGUM QUARTER $.Y SIMWtY Neee of Factitty Byron Nuclear Power Station Docket Ilo.

50-454, 50-455 Location of Fact 11ty Ogle,1111act s Reporting Period 2nd Quarter 1987 Kounty, State)

Indicator Lecatios with Stighest Control Sample Type and Locations Quarterly Mean Locations thsmber of Type

- Number of t1ean* -

Mean

. Iteena Ison-routine (Units)

" Analyses LLO Range Location-Range Range Results Aquatte Vegetation

-Gross Seta 2

1.0 4.5 (1/1)

Sy-12, Oregon Pool 4.5 (1/1) 4.3 (1/1) 0 (pC1/g wet) of Rock River 4.5 at 8 213*

Gassua Spec.

2 Cs-134 0.1

<LLD

<tLD 0

Cs-137 0.1-

.<LLD (LLD 0

Other Gaassas '

'O.2

<tLD -

<LLD 0

4 tn Botton Sediments Gross Beta 2

1.0 23.7 (1/1)

By-12. Oregon Pool 23.7 (1/1) 16.6 (1.11 0

(pCf/g dryl of Rock R1ver 4.5 af e 213*

Gamma Spec.

2 Cs-134 0.1

<LLD -

<tLD 0

Cs-137 0.1 1.3 (1/1)

By-12. Oregon Pool 1.3 (1/1) 0.2 (1/1) 0 of Rock River 4.5 at 9 213*

' Other Gesumes 0.2

<LLD

<tLD 0

Mean and range baseJ on detectable measurements only. Fractions int.icated in parentheses.

November - April LLD = 1.0; May - October LLD = 0.5 pC1/1.

g LLD value dependent on volume of sample available for analysis.

_~

e

' EWVitoseENTAL RADlo-AGICAL Mou!TORING PROGuet QUARTERLY StretARY Maee of Factitty Syron Nuclear Power Station

. Docket No.

50 44, 50-455 Lecation of Facility Ogle, Illinois Reporting Period 3re Quarter 1987 (County. Statel

-Indicator-Location with Highest Control Sample Type and

-Locations Quarterly Mean Locations number of Type -

Ihmeer of Means-

.2 Rean Meana

.Non-routine (Units)

Analyses LLD.

Range Location

' Range -

Range mesults AfrPart{culates:

Gross Beta 156 0.01 0.027 (117/117)

Sy-24, Onstte 0.65 0.030 (13/13) 0.027 (39/39)

O (pCf/s ! -

(0.010-0.043) s1 9 229*

(0.022-0.043)

(0.011 0.041) t l

Camuna Spec.

12 C.01 4LD (LLD 0

l l

<tLD 0

Sr-89 12

.0,01 4LD Sr-90 12 0.01 4LD 4LD 0

4LD 0

Atrborne Iedfne

'1-131 156-0.07 4LD t

i (pCf/m3)

Gammaa 8act9round Gaw s Dose

-12 3.0 15.3 (9/9)

- By-22, Onsita.

19.3 (1/1) 14.7 (3/3) 0 (TLDs).(spfQtr.)

(11.9-19.3) 0.3 at # 101*

(13.2-16.7)

<t LD 0

M11k-

!-131..

24 0.5 (LD

-- l (pCf/1)

. Gasmis Spec.

24 -

l 4LD 0

Cs-134 5.0 4LD Cs-137 5.0 4LD 4LD 0

Other Gausses 10.0.-

4LD ALD 0

$r-89 24 10 4LD

<tLD 0

Sr-90 24 2

2.6 (18/18)

By-15. Reeverts Dairy 2.7 (6/6) 2.2 (6/6) 0 (2.1-3.4)

Farm, 3.2 et 9 108' (2.3-3.41 (1.8-2.El Precipitation Gross Beta 11

'12.3b 35.L (3/8)

By-20, Seabold rare 77.6 (1/2) 4LD 0

(6.2-77.6) 2.5 af 9 134*

<tLD.

O

.. LLD,

Gamma Spec.

4 20 Trftfun 4

200 223 (1/4)

- By-16. Kenneth Drufen

'223 (1/4) 4LD -

0 (223)

Farm, 3.3 of 9 134' (223)

Sr-89 4

10 -

4LD

-~

4LD 0

(LLD 0

Sr-90 4

2 4LD

..~

--. - ~..--: - - - - - - - -- --

+

3 ENVIR0emENTAL RADIOLOGICAL MONITORING PROGUpt QUARTERLY SimpWlY Mame of Facilf ty

' Byron Merclear Power Station Doctet too.

' 50-454, 50-455 Location of Facility Ogle, Illinofs Reporting Period 3rd Quarter 1967 (County, State).

Indfcator.

Locat1on wfth Hfghest Control

' Sample

. Type and Locations-Quarterly Mean Locations tensber of Type leumber of Meana Reen -

Meena leon-routine

-(Unfts)

Analyses LLD Range Locatfon' Range Range mesults Cooling Water Gross 8 eta 26 2.3 9.2 (13/13)

By-11. Discharge 9.2 (13/13) 4.3 (12/13) 0 (pCf/1)

(5.3-15.11 at Station (5.3-15.11 (2.3-7.21 Gamma Spec.

'6

<LLD 0

Cs-134 10 -

<LLD Cs-137 10

<LLD~

<tLD 0

Co-58 10 4LD

<LLD 0

Other Gammes

' 20

<LLD 4LD

'0 A

'Trftfue 6

200 41,906 (3/3)

By-11, Discharge 41,906 (3/3)

<tLD 1

(202-115.112) at Station (202-115.112)

Sr-89 6

10

<LLD

<tLD 0

$r-90 6

2

<LLD

<tLD 0

Surface Water Gross Beta 39 1.7 3.0 (26/26)

By-12 Downstream of 3.4 (13/13) 3.1 (12/13) 0 (pCf/1)

(1.4-5.3)

Oregon Dam (2.3-5.3)

(2.1-4.7) 4.6 at # 213' Girona Spec.

9 Cs-134 10

<LLD

<tLD 0

Cs-137 10

<LLD

<tLD 0

<LLD 0

Other Gaunas 20

<LLD Tritfue 3

200 279 (1/2)

By-12. Downstream of 279 (1/1)

<LLD 0

Oregan Dam 4.6 at 0 213*

Sr-89 3

10

<LLD

<LLD G

Sr-90 3

2

<tLD

~

<tLD 0

A s

y 2

+

vc.-g+

j 1,-__

v

s.

ENVIR01stENTAL RADI'JLOGICAL MONITORING PROGust QUARTERLY SlpetARY Name of Factif ty

- Byron Nuclear Power Station Docket too.

50-454, 50-455 Location of Factitty

. Ogle, Ilifacts Reporting Period 3rd Quarter 1987 (County, state)

~

s Indicator Location with Highest Sample Type and Locations Quarterly leren

. Control Locations sammter of Type llumber of Meana g,,,

,eean*

Mon-routine (Units)

Analyses LLD Range l Location Range Range Results Well Water Gross Beta 2

2.4 6.4 (1/2)

Sy-18, McCoy Famstead 6.4 (1/1)

None 0

-(pCf/1) 2 1.25 of 9 235*

Gessna Spec.

Cs-134 10 (LD None 0'

Cs-137 10

<LLD leone 0

Other Gesunas 20 (LLD None 0

Trftium 2

200 4LD None O

Sr-89 2

10' 4LD None O

A Sr-90 2

2 4LD None 0

00 Fish Gross Seta-5

1. 0 2.2 (2/2)

By-12, Oregon Pool 2.2 (2/2) 1.8 (3/3) 0 (pCf/g wet)

(2.2-2.2) g g g gr.

(2.2-2.2)

(1.4-2.2)

Gaauna Spec.

5 Cs-134 0.10 4LD

<tLD 0

Cs-137 0.10 4LD

- <tLD 0

Other Gamunes 0.13 4LD

<LLD 0

Sr-89 5

0.1 4LD

<tLO O

Sr-90 5

0.1 (LD

<tLD 0

Cattlefeed & Grass Gross Beta 4

1.0 7.5 (3/3)

By-20, Seaboid Fem 8.6 (1/1) 7.2 (1/1) 0 (pCf/g wet)

(6.0-8.6) 2.5 nf 9 41*

Gaussa spec.

4 Cs-134 0.1

<LLD

<tLD 0

I

<LLD -

0 l

Cs-137 0.1 (LD l

Other Gammes 0.2 4LD

. LLD 0

l ir-89 4

1.0

- 4LD

<tLD

'O Sr-90.

4 1.0

<LLD

<tLD 0

I

)

ENVIRONMEETAL RADIOLOGICAL MONITORING PROGUM QUARTERLY $tMtARY i

Name of Facility Byron Nuclear Power Station Docket No.

50-454, 50 455 Locatinn of Facility Ogle, Illinois Reporting Period 3rd Quarter 1987 fCounty, State)

Indicator Location with Highest Control Sample Type and Locations Quarterly Mean tocations Mus6er of I

a Non-routine Type Number of Meana mean ne.n (tint ts)

Analyses LLD Range Location Range Range Results-1 Agiatic Yegetation Gross Beta 2

1.0 3.9 (1/1)

By-12. Oregon Pool of 3.9 (1/1) 2.0 (1/1) 0 1

Rock River (pCf/4 met) l 4.6 ml 9 213*

i

&asma Spec.

2 Cs-134 0.1

<tLD

<tLD 0

Cs-137 0.1

<LLD

<LLD 0

Other Gameas 0.2

<tLD

<tLD 0

A Botte Sediments Gross Beta 2

1.0 5.0 (1/2) 8y-13, Upstream of 9.2 (1/1) 9.2 (1/1) 0 Oregon Dam (pC1/g dry) 4.3 at 9 213*

Gamma Spec.

2 Cs-134 0.1 (LLD

<tLD 0

Cs-137 0.1

<tLD

<tLD 0

Other Ganstas 0.2

<LLD

<tLD 0

Yegetables Gross Beta 8

1.0 2.9 (8/8)

By-19-1, 966 East 3.2 (4/4)

None 0

(1.5-5.0)

Weld Bark Road (1.7-5.0)

Gassa Spec.

8 Cs-134 0.1

<tLD None O

Cs-137 0.1

<LLD Mone 0

Other Gesusas 0.2

<LLD hone O

Sr-89 8

0.1

<tLD None O

Sr-90 8

0.1

<LLD No.M!

O None 0

I-131 1l 0.06 "LLD

Mean and range based on detectable mA* surements only. Fractions indicated in parentheses.

LLD value dependent on volume of sample avaliable for analysts.

l n,

ENVIR0IMENTAL RADIOLOGICAL MONITORING PROGRAM QUARTERLY Stp0WtY-

~

Name of Factlf ty Byron lluclear Power Station Docket he.

50-454, 50-455 Location of Facility Ogle, 1111 pots Reporting Period ath Quarter 1987 (county. state)

. Indicator Location with Highest Control Sample Type and

. Locations

Quarterly Mean Locations Ilumber of Type leumeer of Meani Mean Means hon-routine (Units)

Analyses LLD Ran2e Location.

Range Range:

Results-AirPart{culates Gross Beta 156 0.01 0.028 (117/117)

By-02, 5tt11ran Valleh 0.031 (12/13) 0.029 (38/39) 0-(pC1/m")

(0.006-0.049) 6.2 at 9 56*

-(0.013-0.048)

(0.012-0.048)

Gamma Spec.

12 0.01 ~

ALD 4LD 0

Sr-89 12 0.01 4LD

<tLD 0

Sr-90 12 0.01' 4LD

. LLD 0

Afrborne lodine I-131 156 0.07 4LD (LLD 0

(pct /m3) w a Background Gann Dose 12 3.0 16.9 (9/9)

Fy-22. Onstte, 0.3 19.4 (1/1) 16.5 (3/3) 0 iTLDs) (mR/Qtr.)

(13.5-19.4) at 9 101*

(15.2-17.6)

,o Milk I-131

-16 0.5

<LLD

<tLD 0-(pCf/11 Gamma Spec.

16 Cs-134 -

- 5.0 ALD

<tLD 0

Cs-137 5.0 4LD

<tLD 0

Other Gaeuses 10.0 4LD ALD 0

Sr-89 16 10 4LD

<LLD 0-Sr-90 16 2

2.4 (12/12)

By-16. Drufen Dairy 2.8 (4/4) 2.4 (4/4) 0 (1.8-3.8)

Faris. 3.3 at 9 134*

(1.9-3.8)

(2.1-2.6)-

Precipitation Gross Beta 12 12.9b 4LD

<LLD '

O Gamma Spec.

4 20

<LLD

<tLD 0

Trittum 4

200.

4LD

<LLO O

Sr-89 4

10

<LLD

<tLD 0

$r-90 4

2 4LD 4LD 0

. b.. A

.a-

- -~

_,.y

ENVIRossEIITAL RADIOLOGICAL N0ellTORileG PROGtM QUARTERLY St99WWtf '

esame of Facility Byron leuclear Power Station Dcchet Iso.

50-454, 50-455 Location of Factitty -

- Ogle, Illinois Rererting Period 4th Quarter 19f7 -

Rounty, state).

Indicator.

-Lttation with Highest-Control Sample Type and Locations Caerterly 80ean Locations lesseer of Type.

Mueber of Meena stes::

Means Non-routine (Units)

Analyses 1.LD Renge

. Lecation' Raase Range.

Aesults Cooling Water Gress 8 eta '

.26 1.6 8.7.(13/13)

Sy-11,' cischerp 8.7 (13/13) 3.4 (13/13) 0 (pCf/1)

(4.4-19.4)

'.2.3 et 9 283

~(4.4 19.4)

(2.4-5.6)

Gamma Spec.

6 Cs-134 10

<LLD 4LD 0

Cs-137 10 4LD

<LLD 0

Other Gammas 20 (LD 4,LD 0

c1 Tritf ue 6-200 170,140 (3/3)

By-11, Discherp 170,140 (3/3)

<tLD 1

(148-499,642) 2.3 mi 9 283 (148-499,642)

Sr-89 6

10

<tLD

<LLD 0

Sr-90 6

2

<LLD

<LLD 0

Surface Water' Gross Seta 37 1.7 2.6 (22/24)-

By-12. Downstream 3.2 (13/13) 2.5 (13/13) 0 (pCf/1)

(1.4-3.9) of Oregon Dee (2.6-3.9)

(1.5-4.1) 4.6 at # 213*

Gaassa Spec.

9 Cs-134 10 4LD

<LLD 0

Cs-137 10 4LD

<LLD 0

Other h as 20

<tLD

<tLD 0

Trftfun 3

200 (LD Sy-12 Downstream 267 (1/1) 267 (1/1) 0 of Ore 9en Dam 4.6 mi 9 213*

Sr-89 3

10

<tLD

<LLD 0

Sr-90 3'

2 4LD (LLD 0

m. _, _..

ENVIROIMENTAL RADIOLOGICAL M0llITORING PROGUIM QUARTERLY StMtutY Mame of Facility Syron Nuclear Power Station Docket No.

50-454, 50-455 Location of Factitty ogle, 1111ncts Reportirwo Period 4th Quarter 1937 H,ounty, Statel Indicator Location with Highest Control Sample Type and Locations Quarterly Mean Locations Meneer of i

Type Ntsuber of Meana Mean Meana Non-routine l

(tjnits)

Analyses LLD Range Location Range Range Results Well Water Gross Beta 2

2.4 10.0 (1/2) ~

By-18. McCoy Farustead 10.0 (1/1)

None 0

1.0 at # 235' (pCf/1)

Gamma spec.

2 Cs-134 10 ALD Nonw 0

Cs-137 10 ALD lione 0

Other Games 20 4LD None 0

Tritium 2

200

<LLD None 0

Sr-89 2

10

<tLD None 0

$r-90 2

2 4LD None O

Cattlefeed 8. Grass Gross Beta 4

1.0 8.1 (3/3)

By-15. Reeverts Def ry 12.6 (1/1) 9.9 (1/1) 0 (pCf/g wet)

(4.5-12.6)

Farm, 3.2 at 9 108*

Gama Spec.

4 Cs-134 0.1

<LLD

<LLD 0

Cs-137 0.1 4LD

<tLD 0

Other Gammas 0.2

<LLD

<tLD 0

Sr-89 4

1.0 (L1D

<LLD 0

Sr-90 4

1.0 (LLD

<tLD 0

.I l

i

ENVIR0881 ENTAL RADIOLOGICAL It0pitTORING PR09t41 QUARTERLY StpetAftY

~

Itame ef Factif ty Byron Nuclear Power station Docket 20.

'50-454, 50-455 Location of Facf11ty

' Ogle. Illinofs Reporting Period 4th Quarter 1967 (County. Statel Indicator Location #with Sifphest Control Sample Type and

. Locations

- Quarterly Mean Locations number of Type.

leumber of feeana Mean forena Ison-routine (Units)

Analyses LLD Range Location Range

, Range a ;;.

Aquatic Vegetation Gross Beta 2-1.0 1.1 (1/1)

By-13. Upstream of 5.3 (1/11 5.3 (1/1).

0 (pCf/g wet)

Intake.

2.6 of 9 302*

Emune Spec.

2 Cs-134 0.1 (LLD

<LLD 0

Cs-137 0.1 (LD

<tLD 0

m Other Gasens G.2 (LLD

<LLD

.O Botton Setifments Gross Beta-2 1.0 5.4 (1/3) ey-13. Upst eam of 6.9 (1/1) 6.9 (1/1) 0 (pct /g dry)

-1 state 2.6 mi e 302*

GarJea Spec.

2 Cs-134 0.1 4LD 4LD 0

l Cs-137 0.1

<tLD

<tLD 0

Other Gammas 0.2

<LLD

<tt3 0

Mean and range based on detectable measurceents only. ~ Fractions indicated in parentheses.

LLD value dependent on volt.ae of sample aveflable for analysts.

b l

~ -

-- a - =..- ~

, +

t e

f r

i s

i Appendlx A

-i Interlaboratory Comparison Program Results 3

i 1

l NOTE: Appendix A:is updated twice a year and the complete Appendix is included-'

/,

in January and July monthly reports only.

Please-refer to January and-Ji

Reports for information.

4 l

l._

January. 1988 i

A-1 fl

't e

e i

I.I,

'. ~;

APPENDIX B COLLECTION SCHEDULE y,

4 l

l.'

B-1 i-l l

_ ~.

'~s,;a

.- h i

.'-e

_. y y

$9001 Cay 1983 4

9,

. Quarter:

- ColleClion $Chedule

/-

Page 1 of 2-

~

Itote:. For seglel scheduled for collection at intervals of one month or greater, *0 ate Scheduled' indicates the

~

tartet date for obtaining the tagle(s), $4mplet shuld be obtained as close to that date as possible.

-and in any eventi before the nest scheduled target collection.. Dates of unsuccessful sogling attempts i

are to be noted on the weetly sample collection sheet.

..;g

?~

(> c.t l

NoV Dec.

.y nonth:

Notes 5'!/2l/9 !24 A 9 /6 g50 7 /V 2/ L21 1

1

- Date $ch.duied:

A.Atr,articuiates Gm C01 ton

.Codt Alj Al, fj f'

, Afj y,

)

Air $4mplers 8Y 01

/ j l/ f./ / / ; / /l,f! y i / l y y[j.'

A: y

-02

/ : j,'/ Q- / y y2r

/ /./ !/l f

Frequencies of

03

/ /\\/ ll:/'T / / f/ l/ Ys/ /'

/

.I: W.

lR Waweekly

<r Record 4 Adjust -

/. 7

/

/V

!/

/ 3/

Q= quarterly' FL, 4 FLj dis A 1) y 'j ly / /' /. /'yj/ /'/./-

/ 3x/yr.=three times a

'W.

05

($4e Appen G -):-

year (by quarteel,^

. 06

/. / ) J i, ) _ f /f / f-/ / f:

Aeannually

]-01

/ /l/ /J ' / ; / \\ / I r\\/ :,s / /

(

N

/ /l/ / /:/ ;/\\/V/V / /

-08 j -21 '

/ /'y

/:<-:/ rj f if u /'y /-

e <

l. -22 ^

/;/

,/ / / / t./ / ',/ / /

s.

./ c

-23 '

/i / /

fi j / /If /

/\\/ /\\

si i

n!/ / /!/l/ / / /

-2*

/\\/\\/

3 /

-Calib.1 Air Samplers ter: M f

! 7 d

Field Rota/ Flowmeter Return to TIN. for calibration'

/ph-**

January April-July October i i

Calibration: Q-

~ Surface Water: W'-

1 SY-09

,,..j ylf /

f

,,,,, /

/

-l/

'12

/ '/ \\/ /

/

/ W: /

/J/ [/ /l/ /

/

/ /

/

I.

-13

=

Well: Water: 0.

8Y-14-.

jpg j -

i We n Water: o-q is-

/0/3'/

. Cooling Vater:

8Y-10 F

pj

/ j f

j y y jgj f 7 j

01senarseL-11 y syjj j' //

/,/ / //

/ /

U ic

.-Bo t ediments:

8V 12.

- / g/ff-kg,y, July,andOctober

.-13

/ p/g-/

~ Aq c Plants:

. 8Y 12 '

/p/3./

May, July,.and October

~

/ d/f/ -

13

'Ffsh 3 x/y r.

BY-12

,/$/ [

l May ' July. and October I

jBY13

/@/3-vah$e.at

*\\'*\\

A20 Y S C//G D OL $ f) 'TM/ S G UAAlE E harvest)

-19 2 gagnsg ne septeser ff g

i

! 'sua' s' Four varieties from each location. includes at least one (1) sample of green leafy vegetables i

per location. Two (2) if available.

i a

.....o

. i

-4 y 1980

.g, Quarte?t; 7

L

o H ection 50 edde k ont % ed)

Page i of-?

(

r 8>

"ont%: L

[9e{

};

jt)g (/

f Qg[

'Date Scheduled: f jp- /Q ff 4, 9 l/(, J 3lJj)l 7 l/ f fgf lgff i

%g,g

-ew pC,d, Collectfon b eq.

Grast or; 8115'/pj/g'/i 6T.42C9' G'855 Cattlefeedi'Q-

///[/

May. July, and Octo 16 u

CattlefeW-17'/pg"~j

-g.

February Ib/;f~/

2

'to jpfhj jp/jp/ fj/g/

/2./7/

Milt: SM/M 81 15 SM: May thru October 16 ! bfi/' idlin/ n'/L '

I Wl? / -

1 M: November thru Apt

\\

'll ijp/_(/ /h/fQlJl/1_ l l2/7 Y

-'%luteln / A/ V I2/V l8Y15I'/f/

jff7 =/

f t./ 7 /

l

/

Precipitation: M jp i

I 16 N/ (i/

/// z 4

/ f/ 7 <

t i

l!:ij){v/

N/ V ji/7/

\\

1 -20 kis-4/z./

107 /

f

. Air Sampler TLDs

'8Y 01

'# l' i

l Visual Check: W i

/ f f 7 j j

'; / /

/ / / l / / /

t t

1 BY 24 A11 0ther.1LDs 1

Visual Check: M

":18i:!:i!= !!!:!:i;u/r

"/v yA/7 i

Liloexchange(all):0

/9/yf)'

/2[/8[

I Dairy Census: A

! A"9"5

4) 5tte boundary to 2 al-g7 - - g ej./gggjf g j)

/ A// 5 />OA-/23dift

~i

- b) ? miles to 5 miles

.fj

c) At Dalries:

'8Y 15,16.17.20 ff

-Nearest Residence

August 9

. Survey: A Check 16 meteorological i

l j\\) gr y" $ egg g g g; y 75 ggj g ypjt

. sectors' Draft: M. OlPontio '

Date /D//!87' cci-P. Coulter Date / [/ / t 2-Station

/

r;-7

' Distribution of the Collection Schedule will be by:

November 30 for 1st O.

-February 28 for 2nd O.

M4y-31 for.3rd O.

August 31 for 4th Q.

amassues

I

-]

'1

'l

' ATTACHMENT E ENVIRONMENTAL RADIOLOGICAL HONITORING PROGRAM BYRON NUCLEAR P0HER STATION JANUARY - DECEMBER, 1988 l'

l l

1:

l l

i'l i

l

{

n l.

J l

L l-l I

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ML20067E005

Text

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