Text

Environ Radiological Monitoring Program for Byron Nuclear Power Station,Byron,Il, Annual Progress Rept for 1985
	ML20067D995
Person / Time
Site:	Byron
Issue date:	12/31/1985
From:	Huebner L; TELEDYNE ISOTOPES MIDWEST LABORATORY
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.

.y v,..

W TELEDYNE a

ISOTOPES I

mowest LAnonAtony ison rnostace no NOnTHB A00K. IL 60062-4197 -

(312)5644700 MONTHLY PROGRESS' REPORT

'I

-T0 COMMONWEALTH EDISON COMPANY-f,j ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM

-l FOR

b" F

BYRON NUCLEAR: POWER STATION BYRON,. ILLIN0IS

'q O,,,.

e._' _

-r

-7 y

PREPARED AND SUBMITTED

~

4 h' N" ci BY

-TELEDYNE ISOTOPES MIDWEST LABORATORY.

A:

Y j

Vj Reporting Period:

January - - Mcember,1985 A

/

l Reviewed and-

/

. Approved by:: I

' /l O '[//f4 Date I'7 YN

.q V /

L.-G. Huebner.

]

General' Manager uq l

-i

.y Distr.ibution:

Radioecology Group, Ceco.(1. copy) 1 Superintendent, Byron-Station-(1 copy)

. Analytical Services Group (1 copy) ye a

t BYRON TABLE OF CONTENTS

-Section Page List of Tables........................

iii

1.0 INTRODUCTION

1 2.0 LISTING 0F MISSED SAMPLES 2

Appendices-A Interlaboratory Comparison Program Results...........

A-l' B

Collection Schedule B-1 e

5 i

i s

A 11

-. ~. __.

yC?

5.

j

j

.j t

m i

i i

i s

f LIST-0F TABLES t

,No.:

Title Page:

e 1

. Alrborne Particulates-and lodine-131, Locations By-01, 02, 03, 04.....

3 J

2-

. Airborne Particulates and Iodine-131, locations Byv05, 06, 07, 08.

5:

t

3..

.. Airborne Particulates_ and Iodine-131, 1

LocationsLBy-21,-22, 23, 24..........-...,.=.,..n..

7:

1 a

4 4..

Airborne [Particulates, @arterly Composites of '

gWeekly; Collections

~9 w

5-:

Gama : Radiation, _ as Measured by TL0s..:.. -_.1. _-. :..:..-.. '. c. > '11:

a

~61

. Precip,itation

...._.-.....:...1._,.

14-1 IE

' Mi l k i ' 1. -1. '.-.

.c.

....-...... s.

. :n. -

16 d8e Fish,' Edible'Portionst-.

18-91

{ Vegetables,._.-.:.

.s.-

'19 310)

L Gras s and Cat t lef eed.. :....... :. -.' _.

20L

.)

111' Co o l i n g W a t e r..... '...... -,.. - -. -. ~.... - -........

-22 9

12;

Surface Wa'ter

,,1.-. g.-.......'.... L 25 j

.,r.

l' 13.l WelljWater..,......................-./...=

L29 ;

n 141-

' AquaticrVegetationJ.:.-...................-...>.e."

30 h

e4 15:

Bottom Sediments.:........-...-.;.--.;.....

.o..;...

'31

.-Milch Animal - and - Nearest Residence Census

.3.-

(32 3

Sumary Table, First Quarter............. :.,...

f38 j

w; a

? 41' Sumary Table, Second-Quarter v

i Sumary Table, Third Quarter......

.L.

4_6-Sumary Table, Fourth Quarter

-50 4

l" iii 1

i I

1y

_ ~.

-,.-u

,a

.-t BYRON-ar

UL 1.0 -INTRODUCTION p;

.o The following constitutes the current Monthly Progress-Report for the. Environ-l mental : Radiological Monitoring Program conducted -at_ the Byron Nuclear Power-l!

Station, Byron, Illinois..Results of completed analyses-are-presented in.the attached tables.

Missing entries indicate analyses that'are not f!

completed and the results will appear in subsequent reports.

.f' Data cbtained in the program are well within the ranges previously encountered in_the program and to be expected in the. environmental' media' sampled.

t

None 'ofhthe media sampled this-month contained radioactivity attribut'able to-ut the construction of Byron-Nuclear _ Power Station.

"l[

For-all gamma-isotopic analyses, spectrum is computer' scanned from 80.to 2048 j

Ke V.-

- Specifically included are Mn-54,' Co-58, Fe-59,. Co-60, Zn-65, Zr-95, V1 tNb-95, Ru-103, Ru-106,JI-131, Ba-La-140, Cs-134,z Cs-137, Ce-141, and Ce-144.

o 4S cNaturally. occurring gama titters, such L as - K-401and Ra daughters, are fre-

.quently. detected. but_ not listed _ here., Data: listed as "<" are at the 4.66 4--

sigma level,f others ' are.2 sigma.

Cs-134 and-- Cs-137 are_. listed separately.

W

LAl1 other. gamma emitters are listed,under "Other. Gammas".

Unless noted 7'

otherwise,1the less than - value - ("<"); reported under "Other 'Gansnas" is ' for l

9

[,,

.Co-_60 and.mayr be higher or lower'for other radionuclides.-

.y 3

p

' All concentrations, t except gross beta, :are decay _ corrected ' to-the time of

..;M collection.

h

))

m Deviations from-Scheduled Sampling and-- Corrective Actions Taken in All samples were collected'within the scheduled period unless noted otherwise Lin_the Listing of Missed Samples.

%j; d

1 I

1

BYRON 2.0. LISTING OF MISSED SAMPLES Expected Collection Saq.e Type Location Date Reason Cooling Water BY-10 01-21-85 Station did not provide d

sample.

TLD BY-212-1 3rd Quarter Lost in ffeld.

2

,f.

.,a i

BYRON

' Table'l.

Airborne Particulates'and Iodine-131a Collection:

Week 1 -

Units:

10-2 pCi/m 4

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

BY-03' BY-04 Week Volyme Gross Volyme Gross

.Volyme Gross Volyme Gross Ending (m3)-

Beta-(m )

Beta (m3)

Beta (ma)

Beta-a 01-07.282 2.6i0.4.

285 3.210.4 285 3.3i0.4 286' 3.2i0.4

'01-15-85 326 2,210.3 325 2.3i0.3 325 2.010.3

_326 2.3i0.3 01-21-85 245 3.010.4

-244 3.5 0.4 236 2.6f0.4 230 3.0f0.4 01-28-85 283

.2.310.4 281 1.910.3 281 2.3f0.4 284

' 2. SiO. 4.

02-04-85 290'

-4.510.4 287 4.7f0.5-287 4.0f0.4 285

-3.910.4 02-11-85

'282 5.1 0.5 284 5.1*0, 5 -

285 5.4i0.5 286' 5.810.5

'02-18-85 284.-

3.6i0.4 285 3.310.4 285 3.210.4 285 3.0A0.4 02-25 286 1.810.4

_285 2.0t0.4 285 2.0*0.4 285 11.7 0.4

.-03-04-85 282

2. 4i0.~ 4 288 2.210.4 287 2.4*0.'4 285 2.3t0.4 03-11-85 280-2.810.4 283-

2. 4i0.'4 284

2. 0i0. 3 285 2.210.3-b

' 18-85 285

1. 4*0. 3 -

285

1. 4t0. 3 3-

-<4.9 285 1.410.3' 03-25-85 287 1.810.4 286 1.8t0.4-286

-1.8*0.4 286--

2.0*0.4

=04-01~85 l294 2.120.3 -

286

1. 9i0. 3

'285 2.0i0.4-283" 2.1* 0. 4 '

1st Q mean'i s.d.

2.711.1 2.7tl.1 2.811.1

'2.7*1.1 S

04-08-85 276/

'1.4*0.3:

283 1.710.3l

'282 2.0i0.4 288 1.4*0.3 E04-15-85

285 3.210.4 285 3.310.4 285 2.810.4 285 2.6i0.4 04-22-85.

285

-2.3t0.4 284 2.310.4 286.

2.410.4 286 2.410,4 04-29-85 284 1.6t0.4 284

- 1.5i0.4

-284 1.6i0.4 284 1.210.3-

05-06-85.

292 2.3i0.4 288 2.Oi0.4; l287L L2.210.4 284.

2.3i0.4

~05-13-85 278 2.5*0.4 282 2.510,4 282' 2.8i0.4 285 2.7f0.4 05-20-85:

287 1.310.3 287 1,1*0.3 281 1.4i0.3

-285 1.110.3 105-27-85 282 1.9i0.3

-286-1.9i0;3 282 2.010.3 284

.1.810.3 06103. 293_-

l'. 8i0, 3 '

284-1.6f0.3 283 1.810.4 285 1.4i0.3 3

06-10-85 279 2.4i0.4 283-

-2.0*0.3 284

2. Oi0. 3

'285 1.6i0.3~

06-17-85, 287 1.610.3-286 2.210.4 286 2.0i0.4 285 1.810.3 06-24-85 286 2.310.4 286 1.910.3 285

2. 2f 0. 3 285' 2.5i0.4-07-01 297

1. 8i0. 3 288 1.710.3 287-2.0f0.3 286 1.810.3 2nd Q mean i s.d.

2.Dio.5

~2.0f0.5 2.1t0.4 1.910.6

't a Iodine-131 concentrations-are <0.10 pCi/m3 unless noted otherwise.

~ Low volume and elevated LLD due to pump which stopped.

3

s:'"'

~'"

1 BYRON o

. Table 11.

Airborne Particulates1and lodine-131a (continued)

)

-Byron

'Stillman Valley:

Near' Site E

-Paynes Point B Y -

BY-02 (C)-

-BY-03 BY-04 Week-Volyme.

Gross Volyme Gross Volyme Gross Volyme Gross

~ Ending.

-(mJ)

-Beta' (m3)

Beta

.(m3)

Beta.

-(m9)

Beta 4

071 8-85 272 ~

3.2f0.4 282-3.010.4 283 2.4i0.4 285-2.610.4 0

. 15-E5-288 2.9i0.4-287 3.lt0.4 286

3. 2t0. 4 285 3.0f0.4 507-22-85 284

-2.610.2 284 2.2i0.2 285

.2.0i0.2 286 2.310.2 107-29-85

-290 2.810.4 290

2. 9i0. 4 290

~ 1. 410. 3 -

290 L2.410.4 05-85 284-1.910.3 1282-2.2i0.4-281

2. 0f 0. 4 281 2.li0.4

08-12-85:

283 3.2i0.4 286-2.9i0.4 286

2. 6i0. 4 287 3.110.4 08-19-85) 284

' 2. Si0. 4 283' 3.9 0.5 283 2.310.4 284 2.410.4 08-26-85:

281' 1.7i0.4 282 1.6 0.4 282 1.210.3 282.

1.7*0.4 09-02-85.-

293

'3.2i0.4

'289 3.310.4 289 2.8i0.4 288

3. li0. 4 -

09-09 2781 2.810.4 282

3. 0i0. 4

-284

2.3i0.41 283-2.310.41 09-16-85

289

1. 7f 0. 3 288-

2. li0. 4' J288

1. 9i0. 4 -

~287 1.6f0.3 09-23-85' 285

1. Si0. 3 -

~285 2.4i0.4 285-2.410.4-

-286-

' 2.4i0. 4

.09-30-85;

'289 2.410.4' 286:

2.6i0.4 286 2.6f0.4 286

- 2. 0f 0. 3 3rd~Q mean i s.d.

2.Si0.6

-2.7i0.6

'2. 2i0. 6 -

2.410.5 e

'10-07-85 286 J2.810.41

,286

' 3. 0t0. 4.

286

2. li0. 3 285.

1.9 0.3-10-14-85 282

.1.510.3 287

'2.li0.3' 287 1.910.3

288 1.9i0.3-110-21-85 1287

- 1~. 810. 3 285.

2. 2i0. 4 -

285 1.910.4 284 2.1t0,4 10-28 286:

2.2i0.4 286L 1.90.4 286 1.910.3 287

2. li0. 4

'11-04 85 289 1.7t0.'3-287.

2. li0. 4 -

286

11. 9i 0. 3 286:

1.810.3-111-11 282'

-1.310 3L

285-1.410.3 286 1.5i0.3 287J 1.210.3' 11-18 286^

=2.6t0.4' 286-

2. 8i0. 4 ~

286:

2.4i0.4

-- 286

-2.110.4-

^11-25-85 285 4.310.4

'286 4.9i0.5 1286-3.9i0.4

-285:

3.6i0. 4 :

112-02-85

=291 3.5i0.41 287 3.lt0.4 287 2.7*0.4 287 12.6i0.4 12-09-85 279 8;5t0;6-12881 4;2i0.4 284 6.2i0,5 1285~

7. 5i0. 6

'12-18-85 282:

5.9i0.5?

282 5.7i0.5 282

6. 0i0. 5 -

282 6.510.-5 12-23-85' 291=

4. 3i0. 4 291

- 3. 4i0. 4' 291 3.710.4 2911

.3.810.4 112-30-85

'286 2.5i0.4'.

290 2;2 0.4 295 2.lio.4 280.

2.710. :,

4thiQlmean i s.d.

3.3i2;0-3.0il.3 2.9tl.6 L3.lil.9 a" lodine-131 concentrations are d0.10 pCi/m3 unless noted otherwise.

g 4

4

sg

.e BYRON i

-Table 2.

Airborne Particulates and Iodine-131a Weeki Collection:

pCi/mg i

Units:

10-Near Site S Oregon Mt. Morris Leaf River l

BY-05 BY-06 BY-07 (C)

BY-08 (C)

-Week Volyme Gross Volyme Gross Volyme Gross Volyme-Gross Ending (m3)

Beta (m3)

Beta (m )

Beta (m>)

Beta a

_01-07-85-.

297-1.210.3-

-283 1.910.3 283 2.8i0.4 284

.3.0 0.4

'01-15 322 2.610.4 323-2.6i0.4 326 2.410.3 326 2.8i0.4 01-21-85.

243.

3.210.4 245 2.410.4 245

-2.8t0.4 245 3.1*0.4 01-28-85 282 2.1*0. 4 -

282 2.910.4 284 2.li0.4 284 2.110.4-02-04-85; 290

4. li0. 4 '

289 4.2i0.4 289 3.410.4 288 3.910.4 02-11-85 282 4.Sf0.4

?82 4.610.5 282 4.2i0.4 282-

.4.910.5

~02-18-85 284 3.410.4 L284 3.010,4 - _285 2.7f0.4 285 3.Si0.4 i

02-25-85 286 1.910.4 285 1.lf0.3 285 1.4i0.3

'285 1.9*0.4 03-04-85 290 z1.510.3 290 20*0.4 290 1.7i0.3 290-1.8f0.3 11-85 281 2.310.4 281 2.810.4 281 2.0*0.3 282 2.010.3 03-18-85 285-1.2i0.3 285 1.2i0.3-285 1.210.3 280

<0.5 03-25 286-2.~110. 4 286

2. 4k0. 4 286'-

1.7i0.4 286

-1.810.4 1

04-01-85 288 2.1*0.4-289-2.5*0.4

-286 1.910.3 288-2.1 0.4~

1st Q mean i s.d.

2. 5i1~.1

'2.612.0 2.3f0.8 2.7tl.0

04-08 282 1.710.3 280 2.0io.4

-280 1.6i0.3 281 1.4i0.3 04-15-85' 286 3.0i0.4 285 3.0f0.4 282 2.9i0.4 285 3.0i0.4

=04-22-85 285 2.7i0.4 285 2.9i0.4

-285 2.6i0.4 285 2.6i0.4 04-29-85 284

.1.6i0.4 284 1.7 0.4 284

1. 9i0. 4 --

284 1.3i0.3 05-06-85

'288 2.Oi0.4' 290 2.2iO.4 290 2.It0.4 1290 2.210.4 iOS-13-85 280 2.410.4 278 2.5t0.4

-279 2.410.4-279 2.210.4 T

E05-20-85 288

1. 2i0. 3

'287 1.6i0.3 287 1.li0.3

-287 1.310.3 27-85 275 2.210.4 282 2.2i0.3 278 1.810.3 285 1.910.3 1

'06-03-85/

-293 1.8t0.3-292-1.910.3

291 2.li0.4 288 1.5 0.3 06-10-85 281-2.0 0.3

.281 2.0i0.3 281

'2.2i0.4 282

2.li0.3 06-17-85 290 2.2i0.4 287 1.610.3 287 2.2*0.4 287-

'l.5i0;3 06-24-85 283 1.910.3 285 1.710.3 285 1.7i0.3 285-1.5i0.3

'07-01-85 292'

2. 3i0. 3 294 2.410.3 294 2.0t0.3 294

2. 0f 0. 3

- 2 rid Q mean i s.d.

2.110.5 2.li0.5 2.0i0.5 1.9i0.5

~

?

.a lodine-131 concentrations are <0.10 pCi/m3 unless noted otherwise.

i; l

l.

5 l

n BYRON Table 2.

Airborne Particulates and Iodine-131a (continued)

Near Site S ~

Oregon Mt. Morris Leaf-River BY-05 BY-06 BY-07 (C)

BY-08 (C)

Week-Gross-Volume Gross Vol'me Gross Volyme.

Gross Ending -

Volgme 3

(m )

Beta:

(m )

Beta (m )

Beta (m3)-

Beta 1

07-03-85 277

1.910.4 275 2.910.4 276 2.210.4 276 2.810.4

~

07-15-85L i288-2.6i0.4 287 3.010.4.

287-3.1 0.4-287.

3. 2i0. 4 07-22-85-'

283 2.810.4 284 3.0i0.4 284

2. 7t0. 2 284 2.510.2 07-29-85 290 2.310.4 290 2.5*0.4 2W 2.6i0.4.

290

3. 2i0. 4 -

' 08-05-85.

282-2; 1*0. 4' 284-

2. li0. 4 -

284

? M. 4 282

3. Oi0. 4

- 08.12-85~

287

.3.110.4' 285

-2.8i0.4 284

3. 0f 0. 4 284:

2.910.4 08-19 -282.

2.810.4 283-1~. 210; 3 284 2.910.4-285:

.2.5i0,4:

~ 08-26-85:-

281

.1.610,4 282 1.6i0.4 282-1.910.4 282-

.2.2i0.4-09-02-85

'290

-3.6i0.4

.292-

>3.9 0.4 292-3.3i0.4-

~292' 2.9z0.4 09-09 281

1. 6t0. 3 279 2.610.4 279' 2.510.4_

.09-161 5-

289 2.'010.4

~289

- 2. Oi0. 4 289:

1. Si0. 3

- 280

'2,7t0,4

8 289;

1. 710. 3 -

t

'-09-23 286-

2. 4t0.'4

.285 2.9i0.4-285'

2.510,4 285-

'2.810.4-

~ 09-30-85 286~

2.5i0.'4-

'287

-2.8i0,4 287 2.610.4.

(287 3.1*0. 4 3rd Q mean i' s d.

2.410.6 2.6*0.7 2.Si0.5_

2.-710.5 L

' 10-07-85:

i290 2.410.'4 287-2.710.4

~286

2. Dio. 3 287

-3.Of0.4 110-14-85'-

282' O.910.3 283 2,110.3 284 1.910.'3-

-284

2.0 0.3 J

10-21-85:

i287L

!2.110,4 287 2.4t0.4 287-2.510.4

-- 28 6,

'2.4 0.4~

10-28-85

289c 2.110.4-

'286?

2.3i0.4-286 2.010.4 287-2.210.4 1

11-04-85

?283!

~1.810.3-288-

-2.310.4

-288-

1.810,3:

288

~2.010.4

11-11-85

'285'

'1. 5*0. 3 :

~282

. O. 910. 3

283

1. 3i0.'3 -

-287

--1.lio.3:

18-85?

286

2. lt0. 4 c

'286

2. 5i0. 4 286

'2.6i0.4.-

286

'2 li0 4 11-25-85?

285-5.0i0.5-285 4.610.5' 285 4.610.5l 285-

4. 3t0. 4 -'

12-02-851

287:

3.3f0.4-290'

- 3. 6i0.' 4

'2891

3. li0. 4 :

-289-3.6i0;4' 09-85 278' 17.5i0.6-279-8.410.6 281

6. 8i0. 6

-283:

7,0f0.6 16-85

282

5. a10. 5 282

'6.910.6 281

5. 6i0. 5 -

281=

5. Si0. 5

, 23-85 291i r3.910.4 291 4.610,4' 291

-4.110.4-291-

3. 6i0. 4 H

12-30-85 281-

2. 3i0. 4 -

282 2.4f0.4 283 2.2i0.4 283 2.4f0.4~

~ 4th Q mean

.s.d.

3. lil'. 9 '

3.512.1 3.111.7 3.211.6

- ai Iodine-131 concentrations are <0.10 pCi/m3 unless noted.otherwise.

l t

4 6

<+

d L

w w-

,w-,

f BYRON

-Table 3.

Airborne Particulates and Iodine-131a Collection: Weekly i

Units: '10-' pCi/mJ BY-21 8Y-22 BY-23 8 Y-24 --

' Week Voiqme -Gross Volyme Gross Volyme Gross Volyme.

Gross i

Ending-(m3)

Beta (md)

Beta (m3)-

Beta (m3)

Beta--

l 01-07-85 285 3.2f 0. 4 284 3.Of0.4 285 2.7t0.4 285 2.9i0.4-f 15 324

2. 4i0. 3

-324

'2.7i0.4 324 2.6*0.4 325 2.510.3 01-21-85 245 2.8f0.4

=243 3.810.5 243.

2.810.4

-243 3.310.4 g

01-28-85 283 2,610.4

-282 2.610.4 282

2.610.4 282 2.2*0.4 02-04-85 290 4.1i0.4-290 4.3i0;4 341 3.1 0.4 290 4.0f0.4 02-11-85 282 5.Si0.5 282 6.210.5-

'282-5.3*0.5 282-5.210.5 02-18-85 284<

3.5t0.4 284 3.3*0.4 284 3.210.4 284

3. 2f 0. 4 25 284-

2. 0f 0. 4 285 2.010.4 285 1.8i0.4 285-

.1.6+0.3 03-04-85 290 2.It0.4 290 1.9f0.4 290-2.010,4 290 2.210.4

'i 03-11-85 281 2.110.3 281

2. li0. 3 -

281

2.110.3 281

2. 0t0.'3

'i

.03-18-85 284-1.4i0.3 285-1.610,3

~285

1. 3i0. 3 -

285

~1. 6t0. 3 '

03-25 287 1.7f0.4 287-2.1*0.4 -

'286-1.610.3-287 1.7*0.4

'04-01-85

-289 2.2i0.4 289

-2.2f0.4 292-

- 2. Oi0.' 3 293:

2.110.3 j

y

.lst Q mean i s.d.: 2.711.1 2.9tl.3 2.511.0

2. 6.il. O ~

l 1

o 04-08-85' 278.

1.4i0.3 278-0.7i0.3 278 1.510.3 277 1.510.3

'04-15 285' 2.6f0.4 286 2.6i0.4~-

286 2 ?i0.4 286 2.410.4 04-22 285

-1.910.4 279 2.7i0.4 285 2.810.4 285 2.7f0.4 m'

04-29 284 1.5t0.4 284L

1.9i0.4.

284-1.210.3 284

1. 6i0. 4 -

!05-06-85

'289

-1.610.3 292 2.2i0.4' 290

1. 7f 0. 4 -

290

-2 li0.4:

j 05-13 263 3.110.4 276 2.7t0.4 2781

2.7f0.4 278 l'. Si0. 4 4

i b

05-20-85.

281.

1.410.3 288 1;410.3 ' :288 1.2t0.3 164 '

<0.8-i 05-27-85 280' 1.810.3 280 2.li0.3l 1280-2.1*0.3 2801

-2.0i0.3; 06-03-85 245-2.li0.4 293 1.610.13

2912-1.810,3'

-291

- 2.210.4 06-10-85' 238 0.8i0.3 279 2.410.4 1282 1.910.3-281 2.3i0.4 t

m 06-17-85~

288

.1. 8i0. 3 287

2. 3i0. 4 -

287 2.010.4 286 2.0i0.4 06-24 286 1.5*0.3 261 1.8i0.3

-285 2.0*0.3 286 1.910.3 07-01-85' 278-1.910.3, 297

2. 0f 0.'3

~293

2. lf 0. 3 293

2. 3i0. 3 I

2nd'Q mean i s.d.

1.8f0.6 2.010.6 2.0i0,5 2.0t0.4 lPumpstoppeddue'tobrokenvanes;theywerereplacedlodine-131 concentrat l

05-20-85.

7

m-fi;$

,, f.0 Wn BYRON-e

Table 3.

Airborne-Particulates' arid lodine-131a (continued) g BY-21 BY-22 BY BY -Week-Volqme.

Gross Volyme-Gross

.Volyme Gross Volume Gross Ending

'(mf)

-Beta (m3)'

Beta (mJ)

Beta (m3)

. Beta; k/

007-08 271 2.6f0.4i 273 2.620.4' 273 2.510.4' 274-3.2i0.4; q

'07-15-85 279-

--3.2 0.4 288

3.3i0.4 286 3.110.4 287

2.810.4:

A b

07-22-85 77a

1 i0. 6-283 2.510.2' 281 2.410.2 284-2.210i2

'07-29 256 2.7t0.4 290 2.7i0.4 286;

. 2. Si0. 4 290-.

2. Si0. 4 -

c se 08-05-85 280

-2.7t0.-4

-286 2.210.4

.280 2.' 1*0i 4

.285 1.810.3:

1. - 12-85 283:

2. 8i0. 4 -

284 2.Si0.4t 272 2.8 0.4

.284

2. St0. 4.

n 08-19 209 2.810.5 282:

2.9i0.4 267.-

2.7i0.4-281 2.510.4

> 26 ?80.

2.li0i4 281-

2. 0f 0. 4 268-2.2*0.4 282.

1.'910:4-09-02-85 292:

3.310,4

292

3. 4i0. 4 263-3.910.5 292-3.0i0,4-09-09-85--

256 2.9i0.4-280 2.8f0.4

-256 2.610.4 279-2,510.4L 09-16-05

289'

1. 6i0. 3

-289

-1,610.3-

-271-1.810i4 289

2. 0i0. 4 :

"09-23-85 285 2.810i4 285' 2.810.4:

266-

. 3. 0f 0. 41 280 2.510.4--

09-30-851

-?82-2.2i0.-4 289-

2. 9i0. 4 258-

2. 7i0. 4

. 287. -

- 2. 6i0. 4 3rd Q mean i s.d..=2.SiO.6

- 2. 6t0. 5

'2.610,5>

2.-5 0. 4'

-1 d

10-07-85 285?

2.310.4 285 2.210.4 239 2,810.4'

'285 L2.010.3 J

10-14-85

'282

2. Si0. 4.-

~282 1.110.'3 200-2i6i0. 4 282

'2.1*0.3-1 10-21-85

= 287:

2.810.4 287

2. 5i0. 4 192c

3.610.6-287-2.310.4 i

p 110-28-85:

--280

,2.310.4-1288 2.210;4-155c

3.7i0.61 288-

'1.910.3 11~-04-851 2289-

1. 9i0. 3

.288 2.210.4 285=

2.010.3 285-

-1.910.3-11-11-85

=282 1.410.3 282n 1.510.41 284 1.410.32.1. Si0.' 3 2

11-18-85'

.286

12. 0i0. 4 ~

287 2.7f0.4.

287 2.3t0.4 287 12.lt0.4 11-25-85i 285

.4.410.5

-285 4.7t0.51

-285 4.710,5-285 4.4i0;5-i 112-02L85 289'

' 3; 4i0. 4 -

289 3.110.4-289-

3. 6i0. 4 -~

289 L 2i0. 4

12-09-85

-281:

7.310.6

-281' 7.li0.6 281 6.910.6 280 6.7i0.5:

12 e16-85 -.

282-6.120.5-282-6.110.5-

282

-- 6. 2i0. 5 '

L282

5. t00;-5 :

12 23 292-4.310.4' 291~

2.610.4-291

4. 0i0. 4 291 13.616:4:

! 30-85 287

' 2; 6i0. 4 287-12.1* 0.4' 287 2.410.4' 286' 2;1i0. 4 i

' 4th Q mean i" s.d. - 3. 3*1. 7 3.lil.8,

!3.6fl.6 3.011;6 s

a: Iodine-131(concentrations are <0.10 pCi/m3 unless noted otherwise, c; Low volume due to.powerLbeing turned off for construction.-

Low volume due to timer malfunction, 8

I

,3. ;-

BYRON Table 4.

Airborne.Particulates Collection:: Quarterly composites of weekly-collections-Units: - pCi/m4 1

N--

Volume Gamma 1.'ocation?

. Lab Code-

. (m3)

Sr-89--

Sr-90 Isotopica i lst Quarte.=

B Y-01 --

BYAP-1231

3777-

<0.01

<0.01 i

BY-02

-.1232

'3701

<0.01-

<0. 01:

<0.01-t BY -1233 3411

- <0. 01

<0.01

<0.01--

BY-04 11234

'3691

<0.01

<0. 01f iBY-05

.1235 13716

. 0.01

<0.01

<0.01-BY l1236

'3704

<0.01

'BY-07=

1237

3707

<0.01-

<0.01

<0.01-BY-08 1123B

-3705

<0.01

-<0.01:

<0.01' 4

B Y-21 --

1239:

3708

<0.01

'<0.01" BY-22 1240 3706-

<0.01~

<0.01--

<0.01 fBY-23; 1241-3760

-<0;01

<0.01'-

<0;01

-BY-24

'1242 L-3712

<0. 01 --

<0.01-

- 2nd: Quarter-

'BY ' BYAP-1358:

3811

<0.01

-- BY-02 L

1359

-3706

<0. 01 -

<0.01'

.<0.01:

18Y-03:

1360:

3694

<0.01

<0. <0.01 BY-04

'1361-

-3707.

<0.01

<0.01-

"<0.01:

TBY-05; 1362 3707

<0.01c

<0. 01 --

<0.01

- BY-06.

'1363 3710

<0.01=

0.01-

<0.01

-BY-07L 1364=

3703

-<0.01

<0.01~

<0.01 BY-OR=

1365 3712

'<0.01

<0.01'

<0.01 LBY-21'

' 1366 ~.

3580

<0.01

<0.01'

-<0.01-BY-22 1367 3680

<0.01

' 0.01

<0.01 BY-23; 1368 3707

<0.01

<0. 01

<0.01

= BY-24..

1359, 3581

<0.01

<0. 01-

<0.01-a - See ' Introduction'.-

a 1

9

_____._m-_1_1______'..___.--

m_._-.._m_-

.+

BYRON Table 4 Airborne Particulates (continued)

Volyme Gamma Location Lab Code (mJ)

Sr-89 Sr-90 Isotopica 3rd Quarter BY-01 BYAP-1468 3700

<0.01

<0.01 BY-02 1469

'3706

<0.01

<0.01 BY-03 1470-3708

<0.01

<0.01-BY-04 1471

'3710

<0.01

<0.01 BY-05 1472 3702-

<0.01

<0.01 BY-06 1473-3703

<0.01

<0.01 BY-07

.1474 3703

<0.01

<0.01 BY-08 1475 3703

<0.01

<0.01 BY-21 1476 3349

< 0. 01 =

<0.01

<0.01 BY-22 1477 3702

<0.01

<0.01-

<0.01 BY-23 1478 3527

.<0.01

<0.01

<0.01 BY-24 1479 3694

<0.01

<0.01 4th Quarter BY-01 BYAP-1618 3712

<0.01

<0.01 BY-02 1619 3723

<0.01

<0.01-

<0.01 BY-03 1620 3727

<0.01

<0.01 BY-04 1621 3713

<0.01

<0.01 BY-05 1622 3706

<0.01

<0.01 3708

<0.01

<0.01 BY 1623 BY-07 1624 3710

<0.01

. <0. 01 BY-08 1625 3717

<0.01

<0.01~

<0.01 lBY-21 1626 3707

<0.01

<0.01 BY-22 1627 3714

<0.01

<0.01 8Y-23 1628 3357

<0.01-

<0.01

<0.01 BY-24 1629 3711

<0.01

<0.01 0.01 a ;See Introduct' ion.

10

n

[ ;;.

,; m BYRON 1

j

_ Table 5.

Gamma Radiation, as Measured by Thermoluminescent- 00simeters (TLDs)

)

STANDARD RADIOLOGICAL MONITORING-PROGRAM

-l f.

1st Ouarter 2nd Warter 3rd Quarter 4th Quarter j

L ate"Placed:

'12-31-84 04-01-85 07-01-85 09-30-85 1

0 Date, Removed: -

04-01-85 07-01-85 09-30-85 12-30-85 Days.in 'the ' Field:

91 91_

91 91 1

1

.l

- Location

= Average mR/Qtr.

I Offsite' Indicator 1 Locations j

.BY-01 -_ Byron.

58Y-03L-Nearsite: East _

-12.3i0.7 12.2i2.6 ll. 4i0. 3 14.6fl.5 12.910,6 13,710;2.

14.2il.0-15.611,1-d

BY-04_.

Paynes Point.-

13.7t0.7_

16.714,5-14.8tl.0 14.511.8 j

BY-05 Nearsite South 13.7*0 7-14.Ot2;6:

14.2tl 9-15.lil.5

.s

-BY-06'- Oregon:

11. 4f 0. 7

12. Oil.1 12.010.6-10.712.Oi (i

M$anli's,d..

12.811.O

~ 14.'211'. 9 -

- 13. 3tl. 5 --

14.-li2. 0 a

J)

--Onsite Indicator Locations'

~

BY-21 -]0nsite; North ~

11.8i0.4 10.5*0.2:

12.211.2-

~ 20. 0t2.- 5 7

BY-221-: Real Est. - Office - 14. 7t0. 7 12.5*0.6

16. lt 2.' 2 -

-34.3tl.9 4

y

8Y-23 ' Onsite1 South

.13.310.4' 11.0i0.7 14.'910. 3

?30.713.9 y

L

BY-24 :- Met.- Tower 13.4i0.4-

'11.810.6:

15. 0f 0.~7 '

23.8i2.0:

j o

2nd(Qtr mean i s.d.1 13.3i1=2'

'11; 4f 0. 9

14. 511._6 :-

i 27.~ 2f 6. 5 -

m y

o l

6:-

Background Locations 3

BY-02 -LStillman. Valley :.12.710.7-

'13. 0t0. 8 12.3i0.4-16.4tl.1-N

' BY Mt. Morr.is 12.810.7 15.3 3.1

-12.8i0.3.

16.7tl.5-BY-08L-Leaf River 10.9i0.6

14. 2f1; 5

12.710.4>

10. 8tl.'3 c

~

Mean.i s.d.

-12.1tl.1 14.211.2-12.610.3

-14.6 3.3'.

A k

11 l

4 m

BYRON 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:

01-07-85 04-01-85 07-01-85 09-30-85 Date Removed:

04-01-85 07-01-85 09-30-85 12-30-85 Days 'in the Field:

84 91 91 91 Location Average mR/Qtr.

BY-101-1 14.810.6 26.911.0a 16.210.1 19.511.2 BY-101-2 14.910.4 15.010.9 17.li0.7 20.713.1 BY-102-1 14.010.5 13.910.6 17.310.5 28.512.8 BY-102-2 12.510.7 12.710.9 16.210.7 24.215.8 BY-103-1 15.010.9 13.610.6 15.910.5

18. lil.1 BY-103-2 14.9 0.9 17.310.6

15. 5tl. 0 21.611.0 BY 104-1 14.210.2 11.8t0.8 20.710.6 20.414.1 BY-104-2 15.712.8 24.4tl.4a 16.211.2 18.817.0 BY-105-1 16.315.8 13.710.6 16.210.8 20.511.5 BY-105-2 13.310.8 15.lil.0 16.510.8 15.8i2.2

-BY-106-1 23.412.6a 13.810.8 16.410.7 17.211.2 BY-106-2 13.312.0 25.713.3a 17.313.4 18.218.0 BY-107-1 21.3tl.2a 14.7i1.1 16.010.5 19.312.1 BY-107-2 14.410.6 16.li0.6a 16.9i0.9 21.7t7.4 BY-108-1 16.310.8 13.110.2 16.110.7 22.812.0 BY-108-2

' 14. 0t0. 8 13.210.6

.4.810. 7 20.315.4 BY-109-l' 28.2t4.58 19.8i0.8 16.110.7 20.-315.4 BY-109-2 13.110.3 12.Si0.2 15.010.8 17.8tl.5 BY-110-1 21.0tl.la 28.116. 9a 15.910.9 22.911.6 BY-110-2 13.0il.6 12.410.7 15.2i0.5 23.316.8

-BY-111-1

24. atl. 5a 13.0i0.7 15.910.7 16.611.7 BY-111-2

12. lt0. 4

14. 910. 3a 16.410.4 16.8tl.2 BY-112-1 20.0 5.3 13.0t0.6 15.910.7 17.311.4 BY-112-2 13.4tl.4 15.3 1.0 13.910.7 22.312.4 BY-113-1 19.0il.la 13.310.8 14.710.5 12.511.4 BY-113-2 12.711.2 20.211.3 14.210.3 16,912.0 BY-11a-1 14.6i0.9 13.2i0.3 12.610.4 15.911.5 BY-114 13.210.6 13.810.9 14.512.0 17.614.7 BY-115-1 16.8i0.2 15.6t0.6 15.9i0.6 13.4tl.6 BY-115-2

12. E 0. 8 15.111.1 14.410.8 15.811.6 BY-116-1 13.711.7 14.4 0.7 12.8t0.1 18.611.2 BY-116-2 12.li0.7 11.8i0.3 14.2i0.1 15.4fl.5 Mean i s.d.

14.311.8 14.312.1 15.711.5 19.113.3 a Chips damaged (white color); excluded f rcm the mean.

l 12 l

i bp Ti_

,I Q

BYRON Table'5.

Ganna Radiation, as' Measured by TLDs.(continued) w, N

SPECIAL PROGRAM -

4

c. ;---

Outer Ring, - Near 5. Mile Radius, Indicator Locations I

Ist Quarter 2nd Quarter 3rd @arter 4th Quarter 1

Date Placed:

12-31-84 04-01-85 07-01-85 09-30-85 Date Removed:

04-01-85 07-01-85 09-30-85 12-30-B5 g

Days in-the Field:

91 91 91 91 Llocation

- Akerage mR/Qtr.

E BY-201-1 18.910.9 13.510,8 15.510.9 15,411.1 i

BY-201 13.9i0.7 46.413.la 19.811.2 16.5t1.2-BY-202-1

'15.111.6 11,710.6 14.110.9 15.b 1.0.

=BY-202-2' 13.911.1 27.413.9-15.910.7 16.315.4'

'BY-203-1 13.Si3.7-12.Sil.2 11.8A0.4 17.911.G

-BY-203-2 12.6i0.2

-12,210,8-15.311.2-16.211.2 BY-204-1 14.010.9-25.510.6' 27.'114.1 16.0i2.9 BY-204-2

' 13. 9i0.~ 3 13,410.6-

16. Oi0. 4 20.012.9

^

BY-205-1 112.810,4-20.Sil.4-

.15.5 0.8

-22.7t2.9 8Y-205-2 13.810.9 12.2iD.7.

16.010.'6 21.2il.O BY-206-1

15. Bi0. 9

12. 6t 3. 7 -

16.811.0-115.511.3-

.BY-206-2'

-15.210.9 21.421.6 L17.910.5 20.011.1 BY-207-1

15. If 0. 9 14.01 0.9 16.310.3 19.8tl.3 BY-207-2 14.Of0.6 15.6e0.6-16.Oi0.3 20.6t1.9-BY-208-l' 16.li0.7

15. 8e0. 4

- 17. 4A0. 8

_19,611,4 BY-208-2 13.9i0.5

13. 4':0. 8 -

18. Oi0. 8 19.3il.7-BY-209 17.6i5.6 16.4.10. 17.410,8 18.015.-5 BY-209-2.

14.9i2.4-13.510,7-

16. li0.' 8

.16.111.5 BY-210-1.

13.310.2 19.610.5 15.2t0.5 17,811.5 BY-210-2 114.110.9.

14.011.0 15.210.5-26.'2*1.8 BY-211-1

.13.9i3.4.

14. 3t0. 7-15.711.0-18.110.9 BY-211-2 13.4*2.0 13.010.5

-16.9i0.3-

'24,6*2.3 BY-212-1

.13. Oi0. 8

14. :lt1. 0 -

NDb

25. Dio. 9

~

BY.-212-2 13.4i0.9 17.910.9 17.010.7 30.012.5 BY-213-1i

15.3i0.9 18.Hil.4 17.110.3 15.311.2.

-BY-213-2=

13.9i0.2

.13.110.6-15.610,4-24.714,5:

BY-214-1

14. SiO. 8 11.710.5

15. Oi0. 6 19.8 7.O BY-214-2 13.410.5

17. 910. 9 15.710.6 27.Si3.4 8YL215-1 16,811-8 15.511.1 17.Sil.2 17.2il.4-BY-215-2 12.6 0.9 16.911.0.-

17.810.2 27.111,2 BY-216-1 15.2i0.7 33.111.6a.

16.6i0.4 22.4fl.7 BY 216-2 14.7f0.9 15.010.1 16.0i0.2 22.211.9 Mean:i s.d.

14.Sil.4 15.413.3 16.6 2.4 20.114.2-a Craips damaged (white color); excluded from the mean.

b ND = No data.

TLD lost in field.

13 t

BYRON Table 6.

Precipitation Uni ts : (pCi/1)

MONTHLY COLLECTIONS Collection Period Lab Code Gross Beta Lab Code 4ross Beta Reeverts Pine Hill Kenneth Druien Dairy Farm BY-15 Farm BY-16 January, 85 BYP-597a NAa BYP-598

<15.7 February, 85 615

<14.4 616,7

,<14.4

' March, 85 620

<11.6 621 12.2i6.6 April, 85 676 14.017.1 677

<11.5 May, 85 690 44.li8.8 691 146.2113.5 June, 85.

700

<12.0 701-13.at7.3 July, 85 743 16.0t5.1 744 10.514.9 August, 85 754 8.7*1.8 755 14.3i2.1 September, 85 786 10.li4.9 787

<9.0 October, 85 807,8 2.011.1 809 1.811.0-November, 85 816

<6.8 817_

<6.8 December, 85 841 NA 842 NA Bosecker/Lingel Ed Seabold Dairy Farm BY-17 Farm BY-20 January,.85 BYP-599 22.819.5 BYP-600 NA February, 85 618

<14.4

_619

<14.4 March, 85.

622

<11.6 623

<11.6 April,85-678

<11. 5 679

<11.6 May, 85 692

<11.8 693 29.817.9 June, - 85 702

<12.0 703

<12.0 July, 85 _

745 33.1 5.9 746 73.717.5 August, 85 756 14.7i2.1 757 32.5 2.7

. September, 85 784,5 9.314.9 788

<9.0 October, 85 810

<1.7 811 2.1 1.0 November, 85 818

<6.8 819

<6.8 December, 85 843

<8.4 844

<8.4 a NA = Not analyzed; not enough sample for analysis.

Sample was reserved for quarterly composite.

14

jyl fi.

.j BYRON V

_ Table 6.

Precipitation-(continued)-

i QUARTERLY-COMPOSITES OF MONTHLY l COLLECTIONS-

^

Gamma

' Composite Period-Lab Code Sr-89 Sr. Tritium Isotopica

'J.~'A. Reeverts Dairy Farm BY -,

~

-1st Quarter, 85 BYP-626,7,

<10-

-2.2i0.5

<200

<20 W

2nd Quarter, 851 718

<10

'<2

<200

-<20 3rd Quarter, 85-791-

<10

<2-~

<200

<20-l4th Quarter, 85 845:

<10

<2-

<200

<20 ll

[

K.- Druien Dairy Farm BY,

-7

'Ist Quarter, 85:

-BYP-628

<10

<2

<<200-

~<20

p

2nd? Quarter -85

.719

' <10-

< 2.-

<200

-<20 3rd. Quarter, 85~

792-

<10

.<2-

<200:

<20 i

4th Quarter, 85:

846,7

<10:

'<2

<200

<20 t

~Bosecker/Lingel Dairy Farm' BY-17

lst Quarter, 85-BYP-629

<10-c<2:

<200.

<20

.2nd Quarter, 85~

'720)

<10=

<2'

.200-

<20_

3rd,' Quarter, ~85i 793-

<10

-<2-

<2001

<20-W 4thjQuarter,85

.-848

'<10~

<2

<200-

.<20 u

3:

(

o:

E. Seabold Dairy Farm BY-20

. lit Quarter, 8'S.

'BYP-630

<10

.<2

<200

<20 4

c2nd-Quarter,85-721

<10

'<2

<200

<20 Y,

2 3rd.1 Quarter, ' 85 794=

<10

<2-

<200

<20-4th Quarter,-85 849

-<10

-<2

<200

<20 n

a See Introduction.

15

.a.-

BYRON Table 7.

Milk Collection: Monthly; semimonthly during grazing season (May -

October)

- Uni ts : pCi/1 Collection Other Date Lab Code I-131 Sr-89 Sr-90 Cs-134 Cs-137 Gammas 6 J. A. Reeverts Dairy Farm BY-15 01-15-85 BYMI-67

<1. 0

<10

<2

<5

<10 02-11-85 135

<1. 0

<10

<2

<5

<10 03-04-85 172-

<1.0

<10

<2

<5

<10 04-01-85 265

<1.0

<10

<2

<5

<10 05-06-85 385

<0.5

<10 2.610.6

<5

<10 05-20-85 491

<0. 5

<10 2.6i0.2

<5

<10 06-03-85 595-

<0.5

<10 2.710.7

<5

<10 06-17-85 695

<0.5

<10 3.9*0.7

<5

<10 07-01-85 824

<0.5

<10

2. 5i0. 7

<5

<10 07-15-85 935

<0.5

<10 2.6i0.7

<5

<10 08-05-85 1097

<0,5

<10

2. 8i0. 6

<5

<10 08-19-85 1199

<0.5

<10 3.410.6

<5

<10 09-02-85 1308

<0.5

<10 3.4 0.7

<S

<5

<10 09-16-85 1424

<0, 5

<10 3.0 0.6

<5

<10 10-07-85 1571

<0.5

<10 2.8i0.6

<5

<10 10-21-85 1660

<0.5

<10 2.9i0.5

<5

<10 11-04-85 1720

<0. 5

<10 3.0 0.6

<5

<10 12-02-85 1801

<0.5

<10 2.410.6

<5

<10 Durien Dairy Farm BY-16 01-07 BYMI-35

<1. 0

<10

<2~

<5-

<5

<10 02-04-85 109

. <1. 0

<10 2.4i0.4

<5

<10 03-04-85 173

<1.0

<10 3.2i0.8 s< 5

<5

<10 04-01-95 266,7

< 1, 0

<10

3. St0. 6

<5

<10 05-06-85 386

<0.5

<10 3.110.6

<5

<10 05-20-85 492

<0.5

<10

2. 8i0. 2

<5

<10 06-03-85 596

<0.5

<10 2.7i0.6

<5

<10 06-17-85 696

<0.5

<10 3.2 0.7

<5

<10 07-01-85 825

<0.5

<10 2.4i0.6

<5

<10 07-15-85 936

<0,5

<10 2.3d0.7

<5

<10 08-05-85 1098

<0.5

<10

<2

<5-

<5

<10 08-19-85 1200

<0.5

<10 3.310.7

<5

<10 09-02-85 1309

<0. 5

<10

2. 7*0. 6

<5

<10 09-16-85 1425

<0. 5

<10 2.310.5

<5

<10 10-07-85 1572,3

<0.5

<10 3.310.4

<5

<10 10-14-85 1661

<0.5

<10 3.2io.6

<5

<10 11-04-85 1721

<0.5

<10 3.0 0.6

<5

<10 12-01-85 1802

<0.5

<10 2.4 0.5

<5

<10 a See Introduction.

16

m;;,;

g.

2

~

g

>0 R"RON m

IU'-

Table 77 Milk'(continued)

Collection-

. Sr -90' Cs-134 -

. -- Other -

Date

- Lab Code I-131 Sr Cs-137 Gamasa-q Bosecker/Lingel Dairy Farm BY-17 01-07-85L 4 BYMI-36

<1. 0

<10' 2.610.2

'<5-

<5

<10

i

- 04-85 110-

<1. 0 -

<10

'4.110.6

<5

<51

<10 03-04'85-

.174'

<1. O

<10 2.810.7-

<5

<10-LO4-01-85c 268

<1. 0

<10 3.'010.6~

<5

<10-05-06-85 387

<0.5

<10 3.2f0.5-

<5

<10'

05-20-85' 493

<0.5

<10 4.510.8

<5-

<5

<10

.06-03-85 597

<0.5c

-- <10

4. Dio. 7 *

<5-

<5

<10 (06-24 752

<0; 5-

<10 3.Si0.6

<5-

<5

<10=

07-01-85

-825

<0.5

.<10 3.210.6

<5

<10

<C7-15 937,8 t<0.5-

<10; 2.410.5

<5

<10 108-05-85x 1099-

<0.5

<10

.4.li0.7

-<5

<5

~<10 08 19-85; 1201--

<0. 5 :-

<10-

'3.910.7-

<5

<10 09-02-85 1310

<0.5

<10'

-4.li0.7

<5

<10:

09-16-851

-1426-

<0. 5

<10 3.910,7

<5

<5-10' 110-07-85--

1574

<0. 5 =

<10'

13. 1

0. 6

-<S'

<5

<10

" 410i14-851

'1662

<0.5

<10.

3.0f0.5

<5

<5-

<10.

i11-04-85 1722-

<0.5

<10 3.410.6

<5

<5'

<10 l12-02-85:

1803

<0,5

<10 l 3.6i0. 2

<5

<10-E. Seabold Dairy Farm ~BY-20

<10

<2

<5

<101

01-07 - BYMI-37.-

L <l. 0 - '

<10'

<2

<5

<5.

<10

'02-04-85i 111 L <1. 0 --

l 03-04-851

-175

<1. 0

<10

<2

<5-

<5

-<10'

' 01 -269-

<1. 0 -

<10-2.910.6

<5.

<5

<10-05-06 388~

<0. 5 -

><10=

1.7*0.6

<5

<10 E05-20-85 494,5-0.5

<10'

2. 2i0. S'.

<5-

<5

<10 06-03-85 598

-<0.5.

<10 3.9i0.7

<5 1<5

<10

24-85' 753

<0.5'

<10 2.7i0.5

<5-

<5

<10 01 827

<0. 5 :

<10 2.8i0.6-

.<5-

<5'

<10.

1 J07-15 939

<0.5

<10 2.5 0.7

<5

<10-i.08105-85 1100

<0.5

<1C-2.910.6

<5

.<10,

!08-19-85 1202

<0.5-

<10 2.Si0.6

<5-

<5

<10'

'09-02-85 1311

<0.5

<10 2.9i0.6

<5

<10:

=09-16 1427

<0. 5 -

<10 2.8i0.6

<5

<10 10-07-85=

1575

- <0. 5 -

<10 1.9f0.4

<5

<10 10-21-85 1663

<0.5

<10

2. 4t0. 5

<5

<10 04 1723

<0. 5

<10 1.410.4

<5

<10 12-02-85 1804

- <0. 5

<10 1.9f0.5

<5-

<10 a See Introduction.

17 I

BYRON

' Table 8.

Fish, Edible Portions.

Collection:

3 times per year Unit: pCi/g wet weight Collection Lab Gross Other Date Code Type Beta e,-89 Sr-90 Cs-134 Cs-137 Gammasa Downs tream BY-12 05-13-85 BYF-549 Carp (3) 3.010.1

<0.1

<0.2 05-20 558 Sheepshead (1) 1.lf0.0

<0.1

<0.2 07-01-85 616 Carp (1) 3.610.1

<0.1

<0.2 07-01-85 620 Sucker (1).

3.910.1

<0.1

<0.2 10-07-85 667 Sucker (2) 3.3t0.1

<0.1

<0.2 Upstream BY-13 05-13-85 BYF-550A Carp

4. 5f 0. 2

< 0.1

<0.1

<0.2 05-13-85 5508 Carp 4.0*0.2

<0.1

<0.2 05-13-85 551A Drum 2.7*0.1

<0.1'

<0.1

<0.2 05-13-85 5518 Catfish (1) 2.5i0.1

<0.1

<0.2 07-01-85 617 Carp (1) 3.3*0.1

<0.1

<0.2 07-01-85 618 Catfish (2) 3.310.1

<0.1

<0.2 10-07-85 668,9 Carp (1)~

2.810.1 40). 1

<0.1

<0.2-10-07-85 670 Sucker (1) 2.810.1

'<0.1

<0.1

<0.2 1

0 18 i

' l., l:..

- c g.

w

.a

. l'

~

=

~

~-

ye

^

i."

+

-s g.

7

}s-

[N *

~

r

. BYRON g.

iTable:9..Vecetables :

' Collection:; Annually 1 Units:, pCi/g wet 1 weight"

~

Collection;

Other..

~

1 Gross" Date 1.ab Code-Type'-

-Beta

- Sr-89.tSr. 90'.I-131a Cs-134 Cs-137'. L annasb s G

?'

BY-19-b-?966 East Neld Bark Road-'

3

08-05-85

' BYlie-685 i le t tuce :..'

5:510;2

<0.1.-

<0.1 -

<0.03

<0.1-

' <0.1

<0. 2 686

~ :. Cabbage;;.

_ * -13.410.14_

<0.1l

<0.1;

<0.03

<0.I'

<0.' 1

.. <0. 2 ?

w-

'687

' Broccoli 4.8i0.21

<0.1r

<0.11

<0.1-

<0.1

<0. 2 -

688..

' Potatoes.-.

3.110. lf

<0.11J<0.1'

<0.~ 1 '

<0.1-

<0.2.

e 9 -

m BY-19-21 6993 North River Road i

08-05 BYVe'-689 -

' Onio'ns~ ~

1.210.11

...<0.14

< 0.1 '.

<0.1:

<0.1

- <0.1

<0. 2 il

' 0.1

<0.2.

'690

' Beets 2.910.~1 -

~ <0.1

<0.1^

"691-Carrots

. 2.210ll'

^ <0.1

- <0.1

<0.1

<0.2 692,3-

. Lettuce' 2.810.'1-

<0.11

<0.1 L. <0. 03.

'<0.1

<0.1

<0.2 a Analysis for I-131L required for, cabbage:and lettuca only.

See' Introduction.-

i I

i

.t i

t r

L

- -.- ~

-we

,c

~ ~. '

W4mme

'yM%t.

=um

~"-"'"-*"*"~'*N"

"' ' " " ' ' ~ "

' " " " ~ ' ~ *

[~j= irf[ :

N 235 % [

sk NQ3hhyp $$Ffh.In (W=

h$

- ' #S

[ INNN"# M - [ ] ;,

y.

-d-Q f L._ f E G ': :W2. s...=W W =@JW

~e

-y.

= P ':-

R%: = _

j%~

sm:

_ g.:

~

~ =:-

,1 '.gl '

(

- Of.g g%.

2 ; G%2:t p

'q:==

. :. =~-

~ '

'E-2:

~~

~. -

.~'.

- : 2 c -

~m

_C._.

g

.c BYRON'

~

-i

s..

' Table.10.

Grass arid Cattlefeed 2

Collection:h.Quarterlya; thits: p C1/g, wet'weightJ

~

4 Collection Gross.

2 0ther Date-

. Type Lab Code-Beta; Sr-89

Sr-90 Cs-134!

Cs-137-J Gamasb; 2

J. ~ A. : Reeverts - Dairy Farm BY-15 1.810.2 -

<1'

- <1'-

<0.1 -

. 0.1

<0. 2 '~

l 02-04-85

~Silagej

- BYCF-172.

3 02-04 Corn' 173-6.410.2 L<1'

. <1

<0.1

<0.1 '

<0. 2 05-06-85

& ass.

"YGiS33-4.210.2-

- <1-

' <1L

<0.1

<0.1-

<0.2

'07-01-85

. Grass

.570-

.3.910.2

<1

- <0.1

<0.' 1

<0. 2 "

10-07-85 Grass 652 7.810.3

<1

< 1 --

-- <0.1

-<0.1

-<0. 2 m

o 2 K. Durien Dairy Farm ' ' BY y 02-04-85 SilageL

.BYCF-1k

4. 7iO; 2

<1

<0.1 :

-<0.1

<0. 2 3

02-04-85 Corn -

"175 11.410.6~

<1

- <1

~ 0.1 '

- <0.1

. '<0. 2 05-06 Grass 2RYG-534-4.810.2 ~

<1~

'<1

<0.1

- <0.1

. <0. 2

i 07-01-85

'& ass

-571'

1.710.1

<1-

. <1

<0.1 :

' <0.1.

'<0. 2 10-07-85

~ Grass

-'53

= 5. 710. E

<1

' <0.1

<0. I

~ <0. 2 '

~

a Grass is collected-during sumer.

Cattlefeed -is collected during winter.-

See-Introduction.

i n

w

'p

-'~Je,_,.4%m

.-m4-

.c. hep +-a.w-y.g..

yihp

,,.,m->

y, n.,,,.-

.,(,-g i @'-qA gw g

-i.,u,g gg-,... -

.%e.a_m.._.

m.

1. .e+4 w

- a;,

=

.3

~,

m ':

" h -' _,

y.

~_

C"

?. ;;'.-

V~

[

:. ~ "

~

((

~.s(

~

-~-

LBYRON -

4 m-Tablel10.

Grass;:an* Cattlefeed (continued).

Collection

. Gross

..Otherx.

.q. 3 Date

Type.

Lab Code.

! Beta

_ Sr-89' Sr-90L

.Cs-134

Cs-1373 r-sb. -

Bosecker/Lingel Dairy Farm 'BY-17 02-04-85 Silage

. BYCF-176:

L 210.1

<1

<0.1

<0.1-

<0. 2 - -

02-04-85 Corn 177

. 5. 01 0. 2-

<1

-: < 1 J <0.1 "

<0.1.

<0. 2 '

05-06 ' Grass ~

-"vG-535 5;010.2 i<1

-i<1 :

.<0.1 :

<0.1.

<0.'2 o

07-01-85 Grass -

572-2.210.1

<1

<1-

<0.1

<0.2 10-07-85 Grass

.654 "4.510.2'

<1

<0.1

<0.' 2 -

4 ro

'E.TSeabold. Dairy Farm BY-20:

9 t

02-04-85 Hay-

- BYCF-178,9

.7. 11 0. 2 L.<1 -

<1

<0.I'

<0.1

<0.2 02-04 Corn-1R0' 2.910.'1

<1

<0.1

<0.1-

<0.2 05-06-85 Grass.

'RVG-536.

-3.810.1

<1

<1~

. <0.1 -

<0.1-

' <0. 2 07-01-85 Grass-

"573

! 9. 8i0.~4 -

<1^

<1

<0.1

<0.' 2 10-07-85

. Grass.

3 55 9.310.3-

<1-

<1

. 0.1

<0.1

<0. 2 ?

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

See Introduction.

,1 j

f 1

a w

-~

1

~

3 e

5

' - -^ - ^ ' ' '^ ~ '

1

' - * ~ ' ' ' ' " ' ~ ' '

~

~~

1

)

k, BYRON Table 11.

Cooling Water Units: pCi/l WEEKLY COLLECTIONS Collection Lab Gross Collection Lab Gross Date Code Beta Date Code Beta Intake Pipe BY-10 01-07-85 BYCW-64 2.9 1.0 07-05-85 BYCW-2462 2.9 0.6 01-15-85 156 2.3 0.9 07-15-85 2645 3.4 1.0 01-21-85 NDa N0a 07-19-85 2707 2.5 0.8 01-28-85 328 2.310.9 07-26-85 2767,8

<1.6 02-01-85 397 2.210.9 08-05-85 2878 2.310.9 02-08-85 506 2.510.9 08-12-85 3000 3.7 1.lb 02-15-85 543 2.310.9 08-19-85 3062 3.2 1.0b P

02-22-85 627 2.310.9 08-26-85 3141

5. 011.0 03-01-85 734 5.411.2 08-30-85 3241 3.710.9 03-11-85 829 4.710.9 09-06-85 3323 3.810.9 03-18-85 1024

4. 0i0. 8 09-13-85 3421 2.7i0.9 03-25-85 1102 3.310.8 09-20-85 3495 2.910.9 04-01-85 1155 1.010.7 09-27-85 3540 3.6 0.9 1st Qtr. mean i s.d.

2.9 1.2 3rd Qtr. mean s.d.

3.310.7 04-08-85 1269 3.20.8 10-04-85 3779 3.8 0.9 04-15-85 1361 2.210.8 10-11-85 3862 3.810.9 04-22-85 1488 3.6 0.9 10-18-85 2952 6.4 0.8 04-29-85 1550 3.9 0.9 10-28-85 4013 1.8 0.9 05-06-85 1644 2.610.9 11-01-85 4143 8.911.4 05-14-85 1741 2.010.8 11-08-85 4231 4.2il.1 05-20-85 1809

'2.610.8 11-15-85 4303 3.4tl.0 05-27-85 1849

2. 7i0. 8 11-22-83 4350-3.511.1 06-03-85 1991,2 2.710.7 11-29-85 4435

,2.7tl.0 06-10-85 2102

<1.6 12-06-85 4570 3.3t1.0 U6-17-85 2159

'l.4 0.9 12-13 85 4634 3.010.9 06-24-85 2294

2. lio. 9 12-23-85 4704 4.311.0 07-01-85 2292 7.8tl.0 12-27-85 4879 2.011.1 s

2nd Qtr. mean s.d.

3.2+1.6 4th Qtr. mean s.d.

3.9 1.9-a ND = No data; sample was not provided by the station.

Samples were reanalyzed due to suspected contamination, e

22

1 2

7 BYRON

' Table 11.

Cooling Water (continued)

WEEKLY COLLECTIONS Collection

' Lab Gross Collection Lab Gross Date Code Beta Date Code Beta Discharae Pipe BY-11 01-07-85 BYCW-65,6 4.5 0.8 07-05-85 BYCW-2463 9.711.4 01-15-85 157 4c 7tl. 2 07-15-85 2646 3.4fl.2 01-21-85 204

5. lil. 2 07-19-85 2708 4.910.8 01-28-85

.329

-4.7tl.2 07-26-85 2769 7.7 1.3 02-01 398 2.4fl.1 08-05-85 2879 11.0il.4

'02-08-85 507,8 3.2i0.8 08-12-85 3001,2 205.613._a 02-15-85 544 13.411.2-08-19-85 3063 6.2il,3 02-22-85 628 3.8tl.2 08-26-85 3142 6.711.3 03-01-85

.735-6.1 1.4 08-30-85 3242 742.6165.7-03-11 830 6.2fl.4 09-06-85 3324 1043.0i76.1 03-18-85 1025 4.011.0 09-13-85 3422 4.li0.8 03-25-85 1103 3.8tl.0 09-20-85 3496 8.4tl.1 04-01-85 1156 2.2 1.0 09-27-85 3541,2 7.2il.0 i

ist Qtr. mean i s.d.

4.2il.2 3rd Qtr. mean i s.d.

158.5i336.1' 04-08-95 1270

4. 0il. 3 10-04-85 3780 11.9tl.5 04-15-85 1362 3.611.1 10-11-85 3863 9.1 1.4 04-22-85 1489

4. 0tl.1 10-18-85 3953 19.611.8 04-29-85 1551 4.311.1 10-28-85 4014 3.311.2 05-06 1645 4.811.1 11-01-85 4144 9.4fl.4 4

05-14-85 1742 8.211.3 11-08-85 4232 3.711.0 05-20-85 1810,11 6.0i0.8 11-15 4304 118.5i4.1 27 1850 3.711.0 11-22-85 4351 35.4f2.3 06-03-85 1993 12.8tl.6 11-29-85 4436 4.911.1 06-10-85 2103 7.8tl.0 12-06-85 4571 38.012.3 17-85 2160,1 4.- 6i0. 8 12-13-85 4635 19,311.8

'06-24-85 22,5 9.311.5 12-23-85 4705 21.8 1.9 5

07-01-85 2293 6.7tl.4 12-27-85 4880 50.4f2.6 2nd Qtr. meco i s.d.

6. lt2. 8 4th Qtr. mean s.d.

26.6131.2 a Sample was recnalyzed.

Entry is an average of the two results.

23 j

s BYRON Table 11.

Cooling Water (continued)

MONTHLY COMPOSITES OF WEEKLY COLLiCTIONS Composite Other Per 'od Las, ode Sr-89 Sr-90 Cs -134 Cs-137 Gamasa Tritium Intake Pipe 8Y-1s January, 85 -

BYCW-258

<10

<2

<10

<20

<200 February, 85 642

<10

<2-(10

<10

<20

<200 March 85 849

<10

<2

<10

<20

<200 April,'85 1398

<10

<2

<10

<20

<200 May, 85.

1890 (10

<2

<10

<20

<200 June, 85 2356

<10

<2

<10

<20

-<200 July, 85

.2808~

(10

<2

<10

<20 (200 August, 85 3158

<10

<2-

<10

<20 250i100 September, 85-3551 -

<10

<2

<10

<20-

<200-October, 85 4092

<10

<2

-<10

<10

<20

<200 November, 85 4466.

<10

-2.210.6

<10

-<10

<20

<200 1

DeceGer, 85

-4719,20 <10

<2

<10

<20-

<200 Discharge-Pipe 8Y-11 January, 85 8YCW-259

<10

<2

<1d

<10

<20

<200 a

February, 85 643-

. 10

<2

<10

<20-

<200

(

March,'85 850

<10

<2

<10-

<10

<20

<200 Apri1. 85-.

1399

<10'

<2

<10

<20

-310*110 May, 85 1891

<10

<2

<10

<e0 2120t140 June, 85 2357,8

<10

<2

<10--

<10

<20 8120i130 July 85 2809.

<10

<2

<10-

<10

<20 2201100 i

.. Augus t, ' 85 3159,60' <10-

<2

<10

<10 b

5910i180 September, 85 3552-

<10

<2

<10

<10 c

5630t260 October, 85 4093

<10-

<2

<10

<20 7410t180 i

November, 85

~4467' 43.3!S.O

<2-

<10

<20d 18601120 December, 85 4721-

<10

<2

<10

<10 (200 2990i190 l

a See Introduction.

b Co-58:' 1810iS3; Co-60: -155116; Mn-54:

234118.

jCo-58: ' 2060136; Co-60:

21918; Mn-54:

167t7.

Co-58:

19018.

8.Co-58:

147121.

j 24

BYRON Table 12.

Surface Water Uni ts: pCi/1 l

WEEKLY COLLECTION Woodland Creek BY-09 Downstream BY-12_

Upstream BY-13 (C)

Collection Lab Gross Lab Gross Lab Gross Date Code Beta Code Bata Code Beta 01-07-85 BYSW-67 2.810.9 BYSW-68 3.8tl.2 BYSW-69 4.611.0 01-15-85 153 2.St0.9 154 3.811.2 155 2.2 0.9 01-2:-85 201

<1.6 202 2.511.2 203 2.711.0 01-28 85 324 1.610.9 325,6 2.910.8 327 2.1 0.9 02-04-05 394 1.7t0.9 395 2.211.1 396 2.611.0 02-11-85 503

<1.6 504 2.611.1 505 1.610.9 i

02-18-85 539,40

<1.6 541 2.7tl.1 542 3.011.0 02-25-85 424 4.0i1.0 625 5.811.3 626 6.8il.1 1

03-04-85 731 5.2 0.9 73?

6.311.4 733 5.510.9 03-11-85 826 3.310,8 827 3.911.0 828 3.310.8-l 03-18-85 1021 3.411.1 1022 3.211.3 1023 3.410.8 03-25-85 1098,9 2.911.1 1100 3.211.0 1101 3.310.8 04-01-85 1151,2 2.610.7 1153 3.311.0 1154 3.311.0 1st Qtr. mean i s.d.

3.011.1 3.611.2 3.411.4 04-08-85 BYSW-1265 1.811.0 8YSW-1266 2.711.0 BYSW-1267,8 2.410.7 i

04-15-85 1358 2.311.0 1359 3.511.2 1360 2.710.9 04-22-85 1484 2.810.8 1485 2.911.2 1486,7 2.6t0.7 04-29-85 1547 1.811.0 1548 2.711.2 1549 2.611.0 05-06 85 1646 1.610.8 1647 3.111.0 1648,9 2.110.8 05-14-65 1738 1.610.8 1739 2.110.9 1740 2.710.9 05-20-85 1806 1.710.8 1807 2.210.9 1808 1.7t0.7 05-27-85 1845 1.410.8 1846-2.611.0 1847 1.710.6 06-03-85 1988

<1.5 1989 1.711.1 1990 2.810.9 06-10-85 2098 1.110.6 2099,0 1.811.1 2101 2.0f0.8 06-17-85 2156 1.510.6 2157 1.711.1 2158 1.810.8 06-24-85 2229 1.910.6 2230

<1.8 2231,2 2.2 0.8 07-01-85 2286 1.5t1.0 2287 2.611.2 2288 2.611.1 2nd Qtr. mean i s.d.

1.8 0.4 2.510.6 2.410.5 e

25 i

BYRON Table 12.

Surf ace Water (continued)

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

Collection Lab Gross Lab r,ros s Lab Gross Oate Code Beta Code Beta Code 8 eta 07-08-85 8YSW-2459 4.711.1 BYSW-2460 3.411.3 BYSW-2461 2.211.0 07-15 85 2641 2.811.0 2642 2.2il.2 2643,4 1.710.9 07-22-85 2704

<1. 3 2705

2. 3i0. 9 2706 1.510.7 07-29-85 2764

<1. 2 2765

5. 811.2 2766 1.810.8 08-05-85 2875

<1. 4 2876 3.911.la 2877 2.711.0 08 12-85 2997

<1. 4 2998 3.2il.0a 2999

3. 4f l. 05 08-19-85 3059 5.511.0 3060 18.011.7 3061 13.211.3 08-26-85 3138

5. 01 0. 9 3139 3.511.la 3140 2.lil.la 09-02-85 3237

2. 0f 0. 8 3238 3.111.1 3239,40 2.710.6 09-09-85 3319 2.310.8 3320 2.211.0 3321 4.110.9 09 16-85 3423 3.510.9 3424 3.711.0 3425

3. 2f 0. 6 09-23 85 3492 2.910.6 3493 4.410.8 3494 3.410.6 09 30-85 3537 2.Dio.8 3538 3.811.1 3539 2.110.6 4

3rd Qtr. mean i s.d.

3.411.3 4.614.2 3.413.0 10-07-85 BYSW-3781 3.410.9 BYSW-3782 4.411.1 BYSW-3783 2.220.8 10-14-85 3859 3.410.9 3860 3.211.0 3861 3.410.9 10-21-85 3948,9 4.510.7 3950 3.111.0 3951 4.210.9 10-28-85 4010

2. 2t 0. 8 4011 2.811.0 4012 3.310.9 i

11-04-85 4139 4.011.3 4140,1 3.811.2 4142 2.911.3 11-11-85 4228 2.311.2 4229 4.2il.3 4230 2.111.2 11-18-85 4299,300 2.810.8 4301 3.611.1 4302

2. 8tl. 0a 11-25 85 4346 2.811.0 4347 2.211.0 4348,9

3. E 0. 8 12-02 85 4432 3.3t0.9 4433 4.111.0 4434 5.611.1 12-09-85 4566,7

2. 010. 6 4568 3.110.9 4569 2.6t0.9 12 16-85 4630,1 ~2.810.6 4632 4.321.0 4633 2.010.9 12-23-85 4700.1 1.510.6 4702 2.210.9 4703 1.710.8 12-30 85 4876

< 1. 8 4877

1. 0il. 0 4878

1. 7t l.1-

)

4th Qtr. mean i s.d.

2.910.8 3.221.0

3. Si2. 4

' Samples were reanalyzed due to suspected contamination.

26

(

BYRON Table 12, Surface Water (continued)

MONTHLY COMPOSITES OF WEEKLY COLLECTIONS Composite Cs-134 Cs-137 Gannasa Other Period Lab Code Woodland Creek BY-09 January, 85 BYSW-254

<10

<20 February, 85 638

<10

<20 March 85 846

<10

<20

. April, 85 1395

<10

<20 May, 85 1886

<10

<20 June, 85 2353

<10

<20 July, 85 2805

<10

<20 August, 35 3155

<10

<20 September, 85 3548

<10

<20 October, 85 4089

<10

<20 November, 85 4463

<10

<20 December, 85 4715

<10

<20 Downstream BY-12 January, 85 BYSW-255

<10

<20 February, 85 639

<10

<20 March, 85 847

<10

<20 April, 85 1396

<10

<20 May, 85 1887

<10

<20 June, 85 2354

<10

<20

' July, 85 2806

<10

<20 August, 85 3155

<10

<20 September, 85 3549

<10

<20 October, 85 4090

<10

<20 November, 85 4464

<10

<20 December, 85 4717

<10

<20 Upstream BY-13 January, 85 BYSW-250,.'

<10

<20 February, 85 640

<10

<10-

<20 March, 85 848

<10

<20 April, 85 1397

<10

<20 May, 85 1888,9

<10

<20 June, 85 2355

<10

<20 July, 85 2807

<10

<20 August, 85-3157

<10

<20 September, 85 3550

<10

<20

.0ctober, 85 4091

<10

<20 November, 85 4465

<10

<20

' December, 85 4718

<10

<20 a See Introduction.

27 v._,,..

BYRON Table 12.

Surf ace Water (continued)

QUARTERLY COMPOSITES OF WEEKLY COLLECTIONS Composite Period Code Sr-89 Sr-90 Tritium Woodland Creek BY-09 1st Quarter, 1985 BYSW-893

<10

<2

<200

-2nd Quarter, 1985 2481

<10

<2 250il10 3rd Quarter,1985 3620

<10

<2

<200 4th Quarter, 1985 4761

<10

<2

<200 i

Downs,tream BY-12 1st Quarter,1985 BYSW-894

<10 2.910.8

<200 2nd Quarter,1985 2482

<10

<2 3601110 3rd Quarter,1985 3621

<10

<2

<200 4thLQuarter, 1985 4762

<10

<2

<200 Upstream BY-13(C) ist Quarter, 1985 BYSW-895,6

<10

<2

<200 2nd'Ouarter, 1985 2483

<10

<2

<200 3rd Quarter 1985 3622

<10

<2

<200 4th Quarter 1985 4763

<10-

<2

<200 28

BYRON Table 13. Well Water Units: pCi/1 QUARTERLY GRA8 5AMPLES Collection Gross Other Period Lab Code Beta Sr-89 Sr-90 Tritium Cs-134 Cs-137 Ganraasb Of f-Si te: CECO Real Estate Officea BY-14 1st @arter, 85 BYWW-70

<2.9

<10

<2

<200

<10

<20 2nd Quarter, 85 1157

<2.4

<10

<2

<200

<10

<20 3rd Quarter, 85 2289

<2.8

<10

<2 2901100

<10

<20 g

4th Quarter, 85 3784

<2.8

<10

<2 170i100

<10

<20 Of f-Site: Well BY-lg b 01-07-85 BYWW-71 6.611.1

<10

<2 2401110

<10

<20 04-01-85 1158 7.911.2

<10

<2

<200

<10

<10 (20 07-01-85 2290,1 9.010.9

<10

<2 2101100

<10

<20 10-07-85 3785,6 6.1'0.8

<10

<2

<200

<10

<10 (20 i

8 See Introduction.

This table has been modified for the June report.

Beginnir g in the second quarter, well water Location BY-18 was collected as a quarterly grab sample.

y-r--

=

w

BYRON Table 14 Aquatic Vegetation Collections:

3 times per year Units: pCi/g wet weight Date Lab Gross Other Coller.ted Code Beta Cs 134 Cs-137 Gammas a Downstream BY-12 05-06 85 BYSL-183 0.7t0.1

<0.1

<0.2 07-01-85 206 4.9i0.2

<0.1

<0.2 10-07-85 224 3.910.2

<0.1

<0.2 Upstream BY-13 05-06 85 BYSL-184 4.010.2

<0.1

<0. 2 07-01-85 207 8.310.4

<0.1

<0.2 10-07-85 225 1.6f0.1

<0.1

<0.2 a See Introduction.

30

l BYRON l

Table 15.

Bottom Sediments Collection:

3 times per year i

Units: pC1/g dry weight, Date Gross Other Collected Lab Code Beta Cs-134 Cs-137 Gammasa Downstream BY-12 05-06-85 BYBS-388 8.612.9

<0.1 0.12 0.01

<0.2 07-01-85 446 16.513.0

<0.1 0.1410.02

<0. 2 10-07-05 487 8.512.9

<0.1

' 0.2 7

Upstream BY-13 05-06-85 BYBS-389 8.012.9

<0.1

<0.2 07-01-85 447,8 7.611.9

< 0.1

<0.1

<0.2 10 07-85

-488 12.813.2

<0.1

'<0.2 a See introduction.

31

^

ad a

.*A=%

e-aa

-ea.,,

.4

__A 4a

---.M.

AMsu,a-.a

,,,m44A-4.,,W.h._hm_

X

.4 L

As4h 4A%

g BYRON MILCH ANIMALS AND NEAREST RESIDENCE CENSUS e

1 1

32 I

I.

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

BYRON BYRON DAIRY CENSUS 1985 A. - Site'Boundry to 2 mi.

' Lambs Tail Acres: Hu',n McKiski, owner 762 East Spring Cree Road Route 2 Oregon, Illinois Milks 19 Cows 259'<.1;9 miles from station B.

2 mi to 5'mi 1.

Reeverts-Dairy Farm

. 5674 N. German ~ Church Road Route 1 Byron, Illinois Milks 40 Cows 037* - 2.1 miles from station

2. -Ed Seabold-

-6021 North German Church Road Route 1 Bryon, Illinois Milks 85 Cows 041* -' 2.5 miles from station 3.

'J.;A. Reeverts Pine Hill Dairy 5728 E..Holcomb Road Route 1

Oregon, Illinois'

' Milks 54 Cows-

~F 108* - 3.2 miles from station

4.; Warren Danakas 35845 East Holcomb Road Route 1 Oregon, Illinois-Milks-8 Cows 110* - 3.3 miles from station 33

BYRONDAIRYCENSUS1985(continued) 5.

Kenneth Druien 1725 N. Marril Road Route 1 Oregon, Illinois Milks 40 Cows 134' - 3.3 miles from station 6.

Oltmann Dairy Farm; Richard Oltmann, owner.

1858 N. German Church Road Route 1 Oregon, Illinois Milks 28 Cows 178* --2.2 miles from station 7.

Bill-Luepkes 2887 Brick Road Route 1.

Oregon Illinois Milks 41 cows 190' - 3.7 miles from station 8.

Ashelford Dairy Farm 4210 IL Route 2 Route 3 Oregon Illinois Milks 35 Cows 275' - 2.6 miles from station 9.

CAM-DEE Farms, Gerald DeVries, Owner 5213 N. Town Hall Road Route 3 Oregon, Illinois Milks 32 Cows 290* - 3.3 miles from station 34

[

E

.1 l

w.=

j BYRON DAIRY CENSUS 1985 (continued) o 10.

Allen Camling, Jr.

285 West Camling Road Route 3 Oregon, 1111ois Milks 35 Cows 299' - 3.4 miles from station 11.

Duane Camling 50 East _Camling Road Poute 3 Oregon.-Illin01s Milks 26-Cows 305* --3.2 miles from station l

1 Major revisions over 1984: Warren Danakas' farm was added and Melvin Oltmann's farm was deleted.

1

-i C.

,1._

BY-15 Milks 54 Cows-i

_May - September -- Pasture 27-acres j

Haylage, high moisture. corn, and protein / mineral supplement 1

October - April -- Feedlot less than 2 acres Protein / mineral supplement, corn silage, high moisture corn.

2.

BY-16 Milks 40 Cows May - September -- Pasture 28 acres Hay, ground corn and protein / mineral supplement October -- April -- Feedlot less-than 2. acres Hay, corn silage, and protein / mineral supplement-t 3.

BY-17 Milks.30 Cows May - September -- Feedlot less than 2 acres i

Feeding green chop, corn, and silage' 4

October - April -- Feedlot less than 2 acres.

1 Dry chop, corn. silage, grain 4.

BY-20 Milks 85 Cows May - September -- Feedlot 5 acres i

High moisture corn and protein / mineral ~ supplement October - April -- Feedlot 5 acres; haylage, high moisture corn, and protein / mineral supplement.

35 J

BYRON DAIRY CENSUS 1984 (continued)

All feeds except high protein supplements grown on farms.

Census conducted by P. Coulter on August 5, 1985.

NOTE: By-20 now operated by:

Mike Lookinglong 6354 Brick Road Route 1 Oregon Illinois li 36

BYRON NEAREST RESIDENCE CENSUS, 1985 Nearest resident of the Byron 'tation with a five (5) mile radius.

N 1.4 miles NNE 1.8 miles NE 1.6 miles ENE 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 5, 1985.

There is a new house on Winterton Farm opposite BY-23.

37

ENVIPO!M.nTAL R ADIOLOGICAL N1MlitRING PROCAAM 00ARTLRLY 5tHMARY name of Fecility B yron Nuc t e er Pc

. Station

- Docket No.

50-454 50 455 2

tocat ion of f acility __,_ _(Oole. Iln.wis

_, R epor t ing Per iod _I st_fbart er 1985 County. State)

Semple

'j '

fype and.

Locatior.s Ouarter11 ean tocatnons nuncer ef M

Type humber of Peana Mean eteana 3 hen-ro.st one (tmits)

Anal yses

' LLD Range Location R ange Range.

Results i.

Air Particulates Gross Beta 156 0.01 ' O.027 (I'6/117)

.By-22. Onsite 0.029 (13/13) 0.026 (38/39) 0 l

{pCi/m3) i

' (0.011-0.0621 0.3 el 9 10l*

(0.016-0.002)

(0.012-0.051) i Gama Spec.

12 0.01

<tLD (LtD i

0 8

Sr-89 12 0.01

<LLD (LLD O

lSr-90

- 12 0.01,

<tLD

<tt0 O

<t t D O

Airtorne lodine 1-131 156 0.10 1 (LLD l

(pCi/m3)

Gams Backgrcund a Gama Dose 3.0 l13.0(9/9)

By-22. Onsite 14.7 (1/l) 12.1 (3/3) i 0

(TLDs) (mRI0tr.) {

(11.4-14.7) 0.3 el # 10l*

, (10.9-12.8) l t

Milk 1-131 12 1.0

<t t D i

<tt D 0

(DCl/1) l l

Gama spec.

12 i

i o

i Cs-134 5.0

<tLD (LtD g

m"

{ 5.0 l

l Cs-137

<tLD t.

i

<ttD O

Other Games l10.0

<LtD

<ttD O

I Sr-89 12 - 10

<tt D

<tt D 0

8 Sr 00 12 2

2.8 (2/9)

By-17. liosecher/

3.2 (3/3) 3.2-3/3)

O (2.4 3.2)

Lignel Farm (2.B-4.1)

(2.8-4.1)

+

l 7.0 mi 9 53*

Precipitetton Gross Beta 10 8 IS.7b (LLD By-17. Bosecker/

22.8 (1/3) l 22.8 (1/3)

}

O Lingel Farm l

7.0 mi # 53" Gama Spec.

4

, 20

<tt D (tLD 0

Tritium 4

200

<tL D I

<ttD 0

t Sr-89 4

10

<1 t D

<ttD 0

f Sr-90 2

2.2 (1/3)

By-15. Peeverts Pine 2.2 (I/3)

(L t D 0

I s

Hill Dairy 3.2 mi P 108*

l

__.__________.l__________

i

~

thyIPO*tteriAt RA91ntuGICAL 90ntTURIMG l'POGRfJ104ARitRLY 5tJPWJtt fisme of Facility _ Pyron % clear Poe Station _

Dochet !so.

_50-454. 50-455_ _ _,_

location of Factitty Ogle ttiinois Reportine Perlod 1st e arter 1935 m

u

~(C6u6t y.7 fat e }

Indic ator Location wit 4 Highest Control S n le Type am!

locaticas Ovarterly Mean tocations same>er of Trea tomber of Pean

Peen N ana Non-routine (letts)

Analyses L1D Rance Location Range Range mesults

_____q_.__._

. Cooling Water Gross Beta 25 1.0 4.2 (13/13)

Sy-II. Discherge at 4.2 (13/13) 2.9 (12/12) 0 (pct /1)

(2.2-6.2)

Station (2.2-6.2)

(1.0-5.4)

Gewa Spec.

6 Cs-134 10

<LLD (LLD 0

4 Cs-137 10

<tLD

<tLD 0

t Other Games 20

<tLD (tLD 0

l

^

Tritten 6

200

<t_LD

<ttD 0

we i

$r-89 6

10

<tLD (L t D 0

Sr-90 6

2

<tLD

<ttD 0

1 Surface unter Gross Beta 39 1.6 3.3 (23/26)

By-12. Downstream of 3.6 (13/13) 3.4 (13/13) 0 (pCi/l)

(1.6-6.3)

Oregon Dam (2.2-6. 3 )

(1.6-6.8) l

)

4.6 af F 213' Gama Spec.

9

[

C5-134 10

<tt D

<tLD 0

Cs-137 10

<tLD

<t LD 0

Other Games 20

<tLD

<t L D 0

Tritium 3

200

<lLD

<tLD 0

Sr-89 3

10

<tLD

<tLD 0

j Sr 3 2

<tLD By-12. Downstream of 2.9 (1/3) 2.9 (1/I) 0 Oregon Dam 4.6 mi 8 213*

i 4

c

ENVIRO?! MENTAL EADIOLOGICAL MOMITORING P90GPAM QUARTEFLv stMuar Msae of Facility Byron Nuclear Power Station Docket No.

50-454, 50-455 Location of Facility ngle lilinois Deporting Period Ist Outrter 1945 u

l (County State)

Indicator Location with Highest Control sample Type and Locations Goerterly Mean Locations Muster of Type number of Meana Mean Me ar.1 e n. routine

so (Units)

Aftalyses LLD Range Location R anga Range Results f i

Well water Gross Beta 2

2.9 6.1 (1/2)

By-18. McCoy Farmstead 6.1 (1/2)

<tLD 0

l (pct /1) 1.25 al 9 235*

l Gamma Spec.

2 l

{

Cs-134

~10

<tLD

<tLD 0

I Cs-137 10

<tLD

<LLD 0

n Other G w'as 20

<LLD (LLD 0

l Tritium 2

200 240 (1/2)

By-18. McCoy Farmstead ;240 (1/2)

(LLD 0

1.25 mi 9 235*

j i

Sr-89 2

10

<tLD

<tLD 0

Sr-90 2

2 (LLD

<tLD 0

s Cattlefeed t. Grass Gross Beta 8

1.0 4.4 (6/6)

By-15. Reeverts Pine 5.1 (2/2) 3.1 (2/2) 0 I

(pct /g wet)

(1.4-7.1)

Hill Dairy l(3.8-6.4)

(I.2-5.0) 3.2 el 9 108*

Gama Spec.

8 i

Cs-134 0.1 (LLD

<tLD 0

1 Cs-137 0.1 i

<tLD t

<Lt 0 0

Other Gamas 0.2

<tLD

<tLD 0

Sr-89 8

1.0 8

(LLD

<tLD 0

0 Sr 8 1.0 (LLD

<LLD I

L a Mean and range base <1 on detectable measurements only. Fraction indicated in parenthesis.

Lt0 value dependent on volume of senple available for analysi.

4 w----

' ' ' ' ' ~ ~ ' ' ' ' ~ ~ ' ^ '

~~

^'

a

~

Ewv!PO FENTAL RADIOLOGICAL N0f ITORiftG PROGRAM QJARTERLY 5tMtARY Name of Facility _ _ Byr _on Nucieer Power Station' Docket feo.

50 454, 50-455 Location of Facility nale. I_llinois _. -. -

Reporting Period _. 2n_d_ f)uarter 19_95.-.___

Indic ator Location with Highest Centrol Samle Type and Locations j

Type Number of Meana Quarterly Mean Locations kneer of

~'

Mean Heand hos-routine (Units)

Analyses LLD Range Locatica

. Range Range Eesults a

. Gross Beta 156-0.01 0.020 (116/117)

By-03. Nearsite - East 2.1 (13/13) 0.020 (39/39) 0 Air Particulates (pti/m3)

(0.007-0.032) 6.2 el 9 56*

(0.014-0.028)

(0.011-0.033)

By-05. Neersite -

2.1 (13/13)

South, 3.6 al 9 180*

(0.012-0.030)

By-06, Oregon 2.1 (13/13) 4.6 mi 9 213*

(0.016-0.030)

Gamma Spec.

12 0.01

<tLD

<t t D 0

Sr-89 12 0.01

<tLD (L t D e

s Sr-90 12 0.01

<ttD (LLD 0

Airtrorne Iodine I-131 156 0.10

<L LD

<tLD 0

(pCi/m3)

Ga-ena Bactoround Gama Dose 3.0 13.0 (9/9)

By-04. Paynes Point 16.7 (1/1) 14.2 (3/3) 0 (TLDs) (*R/Otr.)

(10.5-16.7) 4.3 mi 9140*

(13.0-15.3)

Milk I-131 20 1.0/0.58 GLD

<tLD 0

(pCi/l)

Gama spec.

20

]

Cs-134 5.0

< TID

<tLD 0

Cs-137 5.0

<tLD

<tLD 0

Other Gamas 10.0

-<LLD

<tLD 0

s Sr-89 20 10

<tLD

<tLD 0

Sr-90 20 2

2.9 (14/15) 3.6 (5/S) 0 (1.7-3.9)

( 3.0-4.5 )

I 6

i t

Env!R0frENT*L D ADI0I OGICAL' N0ft!IURIMG PROGR AM OttARTERLY 5tSt*Akt Name of Factitty _ Byron Nuclear Power St ation Docket No.

_5G-454 50-455 u

Location of Facility-.

gOcle. t_ilinois --- Reporting Period __2nd quarter 1985 g

Indicator Location with Highest Control Sample T pe and Locations Quarterly Mean tocations nun 6er of Type h aber of Meana Mean N ana Non-routine (Units)

Analyses LLD Range Location Range Range Results Precipitation Gross Beta 12 12.0c 49.5 (5/9)

By-16. kenneth 79.8 (2/3)

<tL D 0

(13.4 146.2)

Dralen Farm (13.4-146.2) 3.3 at 9 134*

Cawns Spec.

4 20

<LLD.

<tLD 0

Tritium 4

200'

<tLD (LLD 0

Sr-89 4

10

<LLD

<tLD 0

Sr-90 4

2

<LLD

<ttD 0

e ru Cooling Water Gross Beta 26 1.0 6.1 (13/13)

By-11. Discharge at 6.1 (13/13) 3.2 (12/13) 0 (pCi/l)

(3.6-12.8)

Station (3.6-12.8)

(2.0-7.8)

Gama Spec.

6 Cs-134 10

<tLO

<tLD 0

Cs-137 10

<tLD

<tLD 0

Other Gammas 20

<tL D

<tLD 0

Tritium 6

200 3520 (3/3)

By-11. Discharge at 3520 (3/3)

(LLD 0

(310-8120) 5tatfon (310-8120)

Sr-89 6

10

<tLD (ttD D

Sr-90 6

2 (LLD

<ttD 0

... _ ~

ENVIROM* ENTAL RADIOLOGICAL MONITORING PROGRAM (,eUUtTERLY SteHARY

- Name of Faclitty _ Ryron Roclear Power Station, Docket No.

50-454a 50-455 Location of Facility Ogle, tilinois Reporting Period 2nd Quarter 1985

~

(Co661y. 5 tate)

. Indicator Location with Highest Control Sample Type and Locations b arterly t1ean Locations kneer of Type Number of Meana Mean Meana non-routine (Units)

Analyses LLD Range Location Range Range Results Surf ace Water Gross Beta-

.39 2.0 2.2 (24/26)

By-12. Downstrean at 2.5 (12/13) 2.4 (13/13) 0 (pCi/1)

(1.1-3.5)

Oregon Dam (1.7-3.5)

(1.7-3.6) 4.6 mi 9 213*

i Gamma Spec.

9 Cs-134 10

<tLD

<tLD D

ts-137 10

<LLD

<tLD 0

m Other Gammas 20

<LLD w

<Ltp 0

Tritium 3

200 305 (2/2)

<tLD 0

(250-360)

Sr-89 3

10 (LLD (LLD D

Sr-90 3

2

<LLD

<tLD 0

Well Water Gross Beta 2

2. 4 -

7.9 (1/l)

By-18. McCoy Farmstead 7.9 (1/1)

None 0

(pC1/l) 1.25 al 9 235*

i Ganta Spec.

2 Cs-134 10

<tLD 0

Cs-137-10

<LLD 0

Other Gannas -

20

<tLD 0

Tritfum 2

200'

<LLD 0

Sr-89 2

10

<tLD 0

Sr-90 2

2 (LLD 0

I

1 m

4 Env1R0ff* ENTAL R ADIOLOGICAL MOMITOR!hG 50 GRAM GWtTERtY 5t*HI,RY N,yne of Facility Byron Nuclear Pewar Station Dodet No.

50-454, 50-455 Location of Facility ogte, Ittinois Reporting Period 2nd 924rter 1965 (County, State)

Indicator location with Highest Control Sarete Type and Locations Oswterly Maan tocetions beber of Type Nrter of Mean8 Mean Meen*

%n-rout ine (thits)

Analyses LLD Ranoe Location Raege Range Results Fish Gross Beta 6

1. 0 2.0 (2/2)-

Ey-13. testrees of 3.4 (4/4) 3.4 (4/4) 0 (pCi/o wet)

(1.1-3.0)

Orecon Dam (2.5-4.5)

(2.5-4.5) 4.3 mi 8 213*

Gama Spec.

6 Cs-134 0.1

<tLD (LLO O

.Cs-137 0.1

<tLD

< tid 0

I OtMr Games

0. 2

<LLD

<ttD 0

$r-89 6

1.0

<tL D (LLD 0

5r-90 6

1.0 (LLD

<ttD 0

t Cattlefeed a Grass Gross Beta 4

1. 0

4. 3 (3/ 3)

By-20, Seabold Farm.

4.8 (1/1) 5.0 (1/1) 0 (pti/g wet)

(3.8 4.8) 2.5 mi 6 41*

Gama Spec.

Cs-134 0.1 etLD (LtD 0

Cs-137 0.1

<tLD tt0 0

Other Games

0. 2 (LtD

<t LD 0

Sr-89 4

1.0

<t LD

<ttD 0

$r-90 4

1.0

<tt D

<tt0 0

a

I

^

EntRONMEftTAL RADIOLOGICAL PONITORING PROGRAM QUARTEFLY

SUMMARY

teame cf Factitty Byron nuclear Power Station Docaet No.

50-454. 50-455 Location of Facility Ogle Illinois Reporting Period Zed Quarter 1985 (County. 5 tate)

Indicator Le =H9 with Highest Control 1

Sample Type and Locations Quarterly Mean Locations seweer of Type Number of' Meana Mean m ana feon-rout ine (Units)

Analyses LLD Range Location Range' Range Results Aquatic Vegetation Gross Beta 2

1.0 0.7 (1/11 By-13. Upstrem of 4.0 (1/1) 4.0 (1/1) 0 (pCl/g wet)

Oregon Ds=

4.3 mi 9 213*

Gama Spec.

-2~

Cs-134 0.1

<tLD (LLD.

O i

Cs-137 0.1

<LLD

<tLD 0

I Other Gammas 0.2

<LLD (LLD 0

i a

(It Bottom Sediments Gross Beta 2

1.0 8.6 (1/1)

By-12. Downstream of 8.6 (1/1)

I 8.0 (I/1) 0 (pCl/g dry)

Oregon De 4.6 mi 9 213*

Gama Spec.

2 Cs-134 0.1 (LLD (LLD 0

Cs-137 0.1 0.12 (1/1)

By-12. (bwnstream of 0.12 (1/1)

(LLD 0

Oregon Das t

4.6 mi 9 213*

Other Gamas 0.2

<LLD

<tLD 0

4 a Hean and range based on detectable measurements only. Fractions indicated in parentheses.

November - April LLD = 1.0; May - October LLD = 0.5 pCi/1 C LLD value dependent ~ on volume of. sample avellable for analysis, i

e p'

e w

.~.,e v.

+

~w v

~w

ENVIRONMLhTAL RADIOLOGICAL MJki!0 RING PROGR AM QUAATERLY Surf %RY Mame of Facility Byron Muclear Power Station -

Docket ho.

50-454, 50-455 Location of facility Dole. Illinois Reporting Period 3rd 0..ar ter 1985 (County. $iate) l Indicator Location with Highest Contrci Sample Type and Locations Quarterly Mean Locations leurter of g Type leurker of Meana Mean Mean8 non-routine [

(Units)

Analyses LLD Range Location-R ange Range Results Air Particulates Gross Beta 156 0.01 0.025 (117/117)

By-02. Stillean Valley 2.7 (13/13) 0.026 (38/39) 0 (ptt/m3)

(0.012-0.039) 6.2 at 9 56*

(0.016-0.039)

(0.015-0.039)

By-05. Leaf River-2.7 (13/13) 7.0 at 9 315*

(0.017-0.032)

Gama Spec.

12 0.01

<tLD

<tLD 0

Sr-89 12 0.01

<tLD

<LLD 0

4 Sr-90 12 0.01

<tLD

<tLD 0

b Airborne looine I-131 156 0.10

<t LD (LLD 0

(pct /m3)

Gama Background Gama Dose 3.0 13.8 (9/9)

By-22. Onsite 16.1 (1/I) 12.6 (3/3) 0 (TLDs) (mR/Qtr.)

(11.4-16.1) 0.3 mi 9 10l*

(12.3.12.8)

Milk I-131 24 0.5

<tLD (LLD 0

(pCl/l) i Cs.134 5.0

<tLP

<tLD 0

Cs-137 5.0

<tLD

<LLD 0

Other Gamas 10.0

<tLD

<tLD 0

Sr-89 24 10 (LLD

<tLD 0

Sr-90 24 2

2.8 !!7/18) 3.6 (5/5) 0 (2.3-3.4)

(2.4-4.1)

Precipitation Gross Beta 12 9.00 -

26.2 (6/9)

By-20. Seatold Fara 53.1 (2/3) 19.0 (3/3) 0 (10.1-73.7) 2.5 mi 41' (32.5-73.1)

(9.3-33.7) i Gama Spec.

4 20

<tLD

<LLO O

Tritium 4

200

<tLD

<ttD 0

Sr-89 4

10

<LLD

<tLD 0

Sr-90 4

2 (LtD (LLD 0

-. ~, - -, -,.

y

ENVIRONMENTAL RADIOLOGICAL MONITORING PPJGRMt OUARTERLY SWMART Naae of Facility Byron belear Power Station Docket No.

50-454, 50 455 0 1e, 111 t nois Reporting Period 3rd Quarter 1985 Location of Facility 9

(Lounty 5 tate)

Indicater Location with Highest Control Sample Type and Locations 4arterlyI n Locations mater of Type Number of Meana Mean Meane non-routine (ttnits)

Analyses LLD Range Location Range Hange St$ults Cooling Water Gross Beta 1.6 158.5 (13/13)

By-ll, Discharge at 158.5 (13/13) 3.3 (12/13) 3 (pCi/l)

(3.4-1043)

Station (3.4-1043)

(2.3 5.0)

Game Spec.

6 Cs-134 10 (LLD (LLD 0

10

<tLD (LLD 0

Cs-137 Mn-54 10 200 (2/3)

By-II, Discharge at 200 (2/3)

(LLD 2

(167-234)

Station (167-254)

Co-58 10 1935 (2/3)

By-11, Discharge at 1935 (2/3)

(LLD 2

(1810-2060)

Station (1810-2060)

Co-60

~ 10 182 (2/3)

Sy-11, Discharge at 182 (2/3)

(Lt0 2

A (155-219)

St at ion (155-219) w Cther Gac:qs 20

<t L D (Lt D 0

8 -11. Discharge at 3920 (3/3)

(LLD 3

Tritti.m 6

200 3920 (3/3) 7Station (220-5910)

(220-5910)

Sr-89 6

10

<LLD (L* D 0

Sr-90 6

2 (LLD (LLD 0

Surface Water Gross Beta-39 1.4 4.1 (22/26)

By-12, Downstream of 4.6 (13/13) 3.4 (13/13) 0 (pCi/1)

(2.2-18.0)

Oregon Dam (2.2-18.0)

( 1. 5-13. 2 )

4.6 mi S 213*

Gama Snec.

9 Cs-134 10 (LLD (Lt0 0

Cs-137 10

<tLD

<tLD 0

Other Gamas 20

<tL D (LLD 0

Tritium 9

200

<tLD

<tt D 0

Sr-89 9

10 (LLD

<ttD 0

Sr -90 9

2 (LLD (LLD 0

- -. = = -

T-EhvIRONHLnTAL RADIOLOG! CAL MDMIT0 KING P90GR AM y.fARTERLY SUPMARY Nane of f acility Byron hclese Power Station Docket fb.

50-454, 50-455 Location of Factitty Ogle, Ilhnois Reportirg Period 3rd ibae ter 1995 (Lounty. 5 tate)

Indicator Location with Highest Control Sample Type and Locations f)oarterly Mean Locateons humber of Type Nunt>er of Peana pean ne3na ho.i-rout ine (Units)

Analyses LtD Range Location Range Range Reselts Well Water Gross Beta 2

2.8 9.0 (1/2)

By-18. PtCoy Farmsteso 9.0 (1/I)

None 0

(pC1/1) 1.25 at 9 235*

Gama Spec.

2 Cs-134 10

<LLD None O

Cs-137 ID (LLD hone 0

Other Games 20

<tLD Mone 0

Tritiem 2

200 250 (2/2)

By-14. CECO Real 290 (1/1) none 0

(210-290)

Estate Office 0.3 al P 101*

a to Sr-89 2

10

<tLD hone 0

Sr-90 2

2 l

(LLD hone b

Fish Gross deta 4

1.0 3.3 (2/2)-

By-12, Oregon Pool 3.8 (2/2) 3.3 (2/2) 0 (pC1/9 wet)

(3.6-3.9) 4.5 mi F 213*

(3.6-3.8)

(3.3-3.3)

Fama Spec.

4 Cs-134 0.1 (LLD (LLD 0

Cs-137 0.1

<tLD

<tLD 0

Other Gamas 0.2

<tLD

<tL D 0

Sr-89 4

1.0

<tLD tLLD 0

Sr 4 1.0

<tLD (LLD 0

Cattlefeed & Gras a Gross Beta 4

1.0 5.1 (3/3)

By-2C3 Seabold Farm 9.8 (1/l) 2.2 (1/11 0

(pti/g wat)

(1.7-9.8) 2.5 at @ 41" Gama Spec.

4 Cs-134 0.1

<tLD

<tLD 0

Cs-137 0.1 (LLD

<tLD 0

Other Games 0.2

<tLD

<tLD 0

Sr-89 4

1.0

<LLD (Lt D 0

l Sr-90 4

1.0

<tLD

<t LD 0

ENVIRONMENTAL RADIOLOGICAL MOMITORING PROGRAPt QJARTERLY 5tet'ARY Name of Facility Byron Muclear Power Statf ort Docket feo.

50-454, 50-455 Location of Facility 0 1e. Illinois Reporting Feriod 3rd Querter 1985 9

(County.- 5t ate) -

Indicator Location with Highest Control Sample Type and locations Quarterly Mean to(ations sw eer of Type Number of Mean8 Veen Nan *

'Non-routine (Units)

Analyses LLD Range Location Range Range Result s 9

i A-

-'.,esetation Gross Beta 2

1.0 i 4.9 (1/I)

By-13. Upstrean of 8.3 (1/1) 8.3 (I!!)

0 l (pCi/g wet)

Oregon Dam 4.3 mi 9 213*

u Gama Spec.

2 Cs-134 O.1 (LLD

<Lto 0

.Cs-137 0.1,

<tLD

< tL D 0

I Other Games 0.2 g

<LLD

[

<LLD 0

Bottora Sediments Gross Beta 2

1.0 l 16.3 (&/1)

By-12. Downstrearn of 16.5 (1/1) 7.6 (1/1) 0 (pct /g dry)

Oregon Dan 4.6 mi 9 213*

Gacna Spec.

2 Cs-134 0.1

<llD (LLD 0

f, 0.1 Oda (1/1)

Sy,12 Downstream of 0.14 (1/1)

<tLD f

Cs-137 0

Oregon Dam i

4.6 mt # 213*

4 Other Gamas 02

<tto l

<.L L D 0

Vegetables Gross Beta 8

1.0 I 3.2 (8/8)

By-19-1. Oregon Stano i 4.2 (4/4) mine 0

(1.2-5.5)

%6 E. Wald Bark Rd.

(3.1-5.5)

Garuna Spec.

8 i

Cs-134 0.1

<tLD None O

C5-131 0.1-

<iLD Mene 0

e i

j Other Gamas 0.2 (LLD None 0

Sr-89 8

1.0

<t LD hone 0

1 5r-%

8 1.0

<t LD Mone 0

l t-131 3

0.03

<L8 D None O

Nan and raitge besed on detectable measurenents only. Fractiont indicated in parentheses.

b LLD value dependent or. volume fo sample available for analysis.

,~

,'.I rl L ;

P

[

e f n ois gt rtl o

e0u 0

o o o u

0 o

0

_ o o u u u ers

- e bonN a

))

90 31

)

0 s

/

)7 l m8 e 9

3 oo g

30 u u o d

/ 6.

O b

U O

u 4

))

u D

u O

u c n, 0

L L

t L

L rt

( -

L l

v.

t 31 L

L L

/

L L

L e;

1 L

L.

t t L

( -

L L

L 43

(

s t

s na4R

!1

(

s e.

uc e

J v.

0. 0 0

(

s

( -

Co

e. 0

3. 3 L

41 0(

1(

3(

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)

9 3

1

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5 30

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41 r

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3 e

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4 t

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1 -

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(

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MR (1

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3. 3 se

6. 0 3(

4 h

4 n

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A g

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RA t t L

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,7 w

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3 2a m

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A D H 26 2t3 7a k

- s 9F G

y0 yE0 O

B B

RP m

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)

T t

I S

is t c, d e 70

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O D

D D

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D O

1)

D.

D O D D

t o

t ct an 10 L

L t

L

/ 4 L

t L

L L

/3 fu r

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t eea

( -

L L

91 t

t L

L L

2 L

L L

L

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L L

L M

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7 L

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5 0

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T B

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fu i.

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EmirtaamMENTAL MADIOLOGILAL MuslTWI% PQUW 'M tt' T 4Y SUM 4MY Nate of Itcility Byron wcles-Pc gtat bn Docs:

50-454, 50-455 Lccation O' Facility

_ _ 002, IIllaois

'Repo j 'eriod 4th yu +rter 19e5~

{s6tnty, State)

I

. rc tt, ' y Lo atton witn Hig*e t Control Sample T.*y; 3.o 40;etions Quartely Mea.

Locations hunter of Tys.J

.!E s-e of

-3 I ' a s - ~~~I Mean8 hon-routine (Units)

M.alyst; LLD' Range Loc %

Ran9e R ange Mesults

-g-Cooling Water

".oss Seta 26 IC

& ' ,13) dy-11. Discharge n 15e.3 (13/13) 3.3 (12/13) 2 (pCf/I)

..,4 3 )

Station (3.4-1043; (2.3-5.0)

Gama Spec.

6 Cs-134 10 (LLO

<Ltu O

ts-137 10 (LLD

<tto o

'A Co-se 10 168 (2/3)

By-ll, Discharge at IEd (2/3)

(Llu 2

)

(147-190) 5tatton (147-190) 4 Ot w ' vme2s 20

<tLD (Ltu Tritium 6

200 437 (3/3) dy-II. Discnarge et 4087 (3/3) stu 3

g (299-7410) station (184-7410) k Sr-89 6

10 43.3 (1/3)

Sy-II Discharge at 43.3 (1/3)

<* Lo 1

Station Sr-90 6

2 (LLD By-10 Intake Pipe

.2 (1/3) 2.2 (l' 3)

O at Station

~ _.

Surf ace Water Gross Beta 39 1.8 3.1 (25/26) sy-13, upstreen 3.5 (13/11) 3.5 (13/13) 0 (pCi/1)

(1.5-4.4) 4.3 mi * '13*

(! 7-10.7)

(1.7-19.7)

Garnma Spec.

9 Cs-134 10

<tLD (Lto o

h' Cs-137 10 4,LD i

< Lt D 3

Cacr Ganmas 20 oV (LLO o

Tritium 3

200 4 ' _",

(LLu o

Sr-89 3

10

<ti9 sLto u

Sr-96 3

2

<tLD (LLu o

4

e s.8 e

EMv!RDwtENTAL RADIOLOGICAL MD'ilTURING Pr.oGRArt y0ARTERLY SLetWY Name.cf Facility Byron nuclear Po.er Station cocket No.

50-454, 50-455 Location of Facility Ogle, Illinois Reporting Period 4tn Quarter 1985 (County, state)

Indicator Location with Highest Control l

Sample Type and Locations Quarterly Mean Locations humber of Type Nuncer of Meana p.e 3n segna hon-routine (untts; Analyses LLS Mange Locatien' enge Rane Results well Water Grois Beta 2

2.8 6.1 (1/2)

By-18, TcCoy Fermstead 6.1 (1/2)

None

~ U (pCi/1) 1.2F mi 18 235*

Gama Spec.

2 Cs-134 10

.<tLD mone 0

I Cs-137 10

<tLD None 0

Other Gamas 20

<LL D None U

I Tritium' 2'

200 170 (1/2)

By-14 CECO Real 170 (1/2)

None 0

Estate Office 0.3 mi @ 10l*

Sr-89 2'

10

<tLD hone 0

uru Sr-90 2

2 (LLO hone o

Fish Gross Beta 3

1. 0 3.3 (1/1) 8y-12. egon Pool 3.3 (1/1) 2.8 (2/2) 0 (pCi/g wet) 4.5 al 9 213*

(2.8-2.8)

Gama Spec.

3 Cs-134 0.1

<LLD

<LLO O

is-137 0.1 (LLD (LLo u

Other Games 0.2

<LLD (LLO O

Sr-89 3

1.0

<tLD (LLD 0

Sr-90 3

1.0

<tLD

<tto 0

Cattlefeed & Grass Gross Beta 4

1.0 7.6 (3/3) dy-20. Seapold f arm 4.3 (1/1)

'4.5'(1/I) 0 (pci/g wet)

(3.7-9.3).

2.5 mi 7 41*

Gamena Spec.

4 Cs-134 0.1 (LLD

<LLO O

Cs-131 0.1 (LLD (LLu o

Other Gamas 0.2

<tLD (LLO O

Sr-89 4

1.0

<tLD

<LLO u

Sr-90 4

1.0

<LLD (LLO U

.1.I ENVIRONMENTAL RAutoLOGICAL MUN!TURING /R06EM QUARTLkLY Sur1MAdf Name of f acility Byron heclear Power Station Docket No.

50-454, 50-4 %

Location of Factitty Ogle. !Ilinois deporting Period 4th Quarter 1965 (County, State)

Indicater Location with Higr.est Ccetrol Sample Type and Locations tsarterly. Van Locations suuhe-of

' Type Number of Meana F ;.a Meand Non-routine (Units)

Analyses LLD Range Location Range Range Results Aquatic Vegetation Gross Beta 2'

l.0 3.9 (1/1) try-12, tn=nstream of 3.9 (1/1) 1.6 (1/1)

-J Oregon Dam (pCi/g wet) 4.5 mi ti 213*

Gamma Spec.

2 Cs-134 0.1

<LLD

<Ltu o

Cs-137 0.1

<LLO

<LtB 0

Other Gamas 0.2

<tLD

<LLu o

E Bottori Sediments Gross Beta 2

1.0 8.5 (1/1)

By-13, upstream of 12.8 (1/1) 12.6 (1/1)

.o (pCi/g dry) uregon Dam 4.3 mi e 213' Gama Spec.

2

. tLD (LLU 0

C5-134 0.1 Cs-137 0.1 (LLD tLLU U

other Gamas 0.2 (LLD (Li v o

8 Mean and range based on detectable measurements only. Fractions indicated in parentreses.

O LLD value dependent on volume fo sample available for analysis.

,,g w

I Appendix A Interlaboratory Comparison Program Results 1

NOTE:

Appendix A will be updated twice a year and the complete Appendix will be included in January and July monthly-reports only.

Please refer to January and July Reports for information.

A-1

I i

Appendix B Collection Senedule e

9 e

e e

9 l

I.

B-1 t

{.

j-BTRON g4y g9g)

N }1985

-Quarter:

Coiiection Sen.duie page i of 2 Note: For samples scheduled for collection at intervals of one month or greater, "Date Scheduled" indicates the tarnet date for ottaining the sample (s). Samples should be obtained as close to that date as possible, before the nett schedulert target collection. Dates of unsuccessful sampling attempts and in.:ny event,}Eeekly sample collection sheet.

are to be noted en Month:

OCTb6ER NOVEM6ER DE CEM.6eR Notes 7 llLIl2) 2r 4 t ll ' l?l25 2 9 Ro '2Y 30!

I Date Scheduled:

A.Atr particulates k

% $lA/ A/ A4 %Ap/,4/ ki% '

Col ion e.

Code 7

g,,,-l v] y p l ylg Ql yj l/ l / l / i / l l

Air Samplers BY-01 dV jgp}dg j y/l/!/1y!/l jFrequenciesof.

-02 A: W A,,,,,' g ) y j ljl/ l/ l / / /!

Col ons:

-03

-S M,j p d fM j y lp'l/ l/ ! / /l /l lM= monthly

-04 i

Record & Adjust Q= quarterly j M y' g,l /

j,- l/ l/ l/ / /

j 3x/yr.=three times a FL & FL : W

-05 j

($ e App ndla A-1) year (by quarte g,I y j (. g /y l/ l,/./ ;/

-06 jy g

i 8 A= annually Vi V rsi $

s,, h h / l l h W ' / / s

~0I

)),,; },,l,l,.lp/

/ly / !/ i

-08

,l ) ) } } g

/'l/ / ;/ \\

-21

,,,s1,

-22 ui <

A J A J,,

/ /v//-

i

/

23

/*l y

} ),- ), /

., / /!/l/}

l y

fy

-l

-24 g

/ j' /lf y,-

Caltb. Air Satplers lo ter: M 7 t

F G

Field Rota/ Flowmeter Return to Tlit for calibration'

%(

Zl V January-April-July-October Calibration: 0 Surface water: W BT-09 vl v' y

/l/

v-v- -

v

,/ /

y

', L YY YO

-12 V l y-y ' s. -,

/

,,,e

-13

,, t,,- *,, -

/

l 0

4

/ /,/

g y

y v

s,. -

a-Well Water: Q hT-14 gOl1 I

h O

e-gj.g k Well water: Q

-18 lof

. cooling Water:

8T 10

.j /

y y

d g,

otscharge

-11 g

y j

y y

y

,/'

Bo Sediments:

pf-12 10/7,,

l May, July, and October l -13 to/7 V Ao c Plants:

BT-12 lO/-[ 7

May, July, and Octobe l 13 I O/g

I Fish: 3 a /y r-

,BY-12 TO/g ( 10/8)[g,f orie W6ft SdP.S fe be Coll'ch May, July, and October 10/7 y

l 87-13

'S b

I 5

la e at August or September harvest) l 2 ti si si is

Four varieties from each locatinn. Ir.cludes at least one (1) sample of green leafy vegetables per location. Two 12) if Jva11able.

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

~ - ~ -

~

094rit r:

b5 Collection khedule (Cont muod)

Pauy / of i Month:

QMR WENR tEGM PE'k Date Scheduled: } l]Q qg l((lQ {ll l' g l 2g gjqj{(,f33 %f l Notes l

iemple Type:

gg,

'Collectlon Frec.

Gr a t t or BY-154 10/lV Grass-cattlefeed: Q May, July, and Octc:

16 10/7v Cattlefeed:

11 lDly v I * '**'Y j

-20 ly7 7 l

Milk: M jBY-15 lO/7 v 10/2/ v II/4 #

I'2/3 #

I i

-16 10/7 v IC/2 f " 'I/4 V ID v I

l

-17 l0/7' ID/21 "

11/ 4 #

IV1 V

[

}

20 lo//

IC/t; -

11/4. /

2/2 /

l BY-15{lO[7 v ltg v Prectettatten: M I2/g /

f

-16 l 10/ 7 /

if/g.v i M2. /

l

-17 l 10/7 v

'V4 s 124t /

-20] IO/q v i f/tN "

' # {1, /

l f

L Air Sampler TLDs BY-Olj.

I Visual Check: w r

y v y

/

y /

l p

j

,j y

All Other TLDs Visual Check: M BY IDI-1,2 thru 116-1,2

-201-1,2 thru 216-1,2l k /

II/4 /

Il[q, l

7 TLDexchange(all): Q l9/3(3 /

iI 30 /

Dairy Census: A l August a) $lte boundary to 2 mi Q

g ggg] g g, g gg y b) 2 miles to 5 miles y

y i,

y q c)AtDalries:

BY 15,16,17,20 ij i,

8/

sf i

_ Nearest Residence 3

Survey: A l August Check 16 meteorological g,

g, el tl sectors

}

Draft: C. Bennett Date R-30-f% d.

cc:

P. Coulter _

Date Station Distribution of the Collection Schedule will be by:

November 30 for 1st 0.

February 28 for 2nd 0.

May 31 for 3rd 0, August 31 for 4th Q,

-j i

l ATTACHMENT C ENVIORNMENTAL RADIOLOGICAL MONITORING PROGRAM i

BYRON HllCLEAR P0HER STATION l

.i JANUARY - DECEMBER, 1996 i

i I

i a

~$

'l

[f:

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..

ML20067D995

Text

1.0 INTRODUCTION

SUMMARY

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