ML102350524

State of Arkansas Environmental Monitoring Report

ML102350524
Person / Time
Site:	Arkansas Nuclear
Issue date:	12/31/2008
From:	Delores Greene State of AR
To:	Office of Information Services
References
FOIA/PA-2010-0275, NRC-31-83-667
Download: ML102350524 (12)

Text

ARKANSAS NUCLEAR ONE 2008*

STATE OF ARKANSAS ENVIRONMENTAL MONITORING REPORT This report sum'marizes analyytkcal results of environmental samples collected around the Arkansas Nuclear One commercial nuclear powerý;plant in Russellville, Arkansas,.during calendar year.2008. Inprevious years, this report was in accordance with the requirements specified in the NRC - State of. Arkansas Cooperative Agreement. Number NRC-31-83-667. The NRC :ended this cooperative agreement in 1998. Therefore, this report is generated to providedocumentationof the ADH in house. Environmental Sampling Program.

Radionuclides Detected: The State results were in agreement with Entergy's results reported in their Annual Radiolkical Environmental Oleratinp Report for 2008. All detected results were consistent with historical.

data.

The following is a:,summary of the samples that reported levels higher than Minimum Detectable Activity.

(MDA):

I. Tritium i0 the intake and discharge bay surface water, storm run-off water, and well water.

2. Cesium-137 in soil

3. Cesium-137 in intake bay sediment.

4. Cesium 13,7 in discharge bay sediment.

A Prepared: by Don Greene, NP&RP Little Rock HP Ma4'5. 20O91 9 2008 Report bp 1

State Sample Results Milk Only two samples were collected Tiey did not exceed MDA. There is no longer a dairy within the 10-mile EPZ.

Soil Date Location i Results (PCI/K) 10/21/08 Lake Dardanelle Park CS-137 24.2 Vegetation No samples exceeded MDA Prepar6d-by Don Greene, LP&RP Litite Rock HP May 15, 2009 2008 Report 2

.Surface Water Station 8 - Plant Discharge.Canal (166 deg- .2 miles)

Station .10- Plant Intake Canal(95 deg -. 5 miles)

Date Location Isotope ýResults (PCI/L 3/31/08 #8 H!3 1590.

3/31/08 #10 1H3 .850-

1. . 10 .677 6/30/08 H3

..# 8 1H3 1070 9/30/08 #8 H3 946 12/31/08  :#8 H3 504 Storm Water Run-Off

1. 1 - Control located near the GSB

1. 2 -- Outside Sally.Port.

1. 3 - Inside Sally Port.ý

1. 4- Near the OWS

1. 5 - Storm pipe on the: west Side of the discharge canal Date Location Isotope Results (PCI/L) 4/2/ 08 #5 H3 731 Prepared by Don Greene, NTP&R Little Rock HP May 15, 2009 2008. Report 3

Rain Water No samples exceeded N-DA Well Water

1. 1 -N35°18.857' W930 13.771, 0

1. 2 - N 35 18.503' W 93 0 13.913'

1. 3-N 35018.495' W 93013.962'

1. '4- N 350 18.560' W 93014.020' May Road - N35 17.997 W93.14.132 Date Location Isotope Results (PCI/L) 3/12/08 #3 H3 490 3/12/08 #4 1H3 602 3/25/08 May Road IH3 533 Air Samples ANO Weather Station Danville The State took samples at two locations:

ANO Weather Station: Locatedl.65 miles from the plant on the 090 deg radial Danville: Located 21 miles fromnthe plant on the 205:deg radial Results:

Iodine: All samples were found to be below Minimum Detectable Activity Particulate: The maximum Beta reading was 4.2 E"2 PCi/m 3. Danville These were consistent with previous years' results.

Prepa*ed by Don Greene, NP&RP Little Rock IIP May 15, .2009 2008 Report 4

Silt AIntake Canal Station #16 (106 deg @ 5.1 rniles)ý Discharge Bay Station # 8 (065 deg @ 0.9.xiles)

Date Location Isotope Results (PCI/K) 10/30/08 Discharge Cesium-137 27.7 28.4 9/23/08 Intake. Cesiurnil37 Fish Intake Discharge Bay No samples exceeded MDA Prepared by Don Greene, .1NP&RP Lit.tle .:Rock HP May 15, 2009 2008 Report 5

Direct Radiation SamoIe Pathway or Medium: Direct Radiation, Environmental TLDs Frequency: Quarterly Typd of Analysis: Integrated Exposure Co-located Sites Site Number Distance and Direction State Licensee. Miles Degrees Al 3 0.7 0 B3 113 1.3 53 D3 i 23. 3.6 47 A5 iI* 0.5 92 C6 2.4. 110 F6 127 5.7 101 H6 7.4 118.

E7 142 4.9 128 A8 4 0.5 180 18 137 8.5 150

.138 Fl0. 5.9 195 All 2 2.1 225 C12 1.f31. 2.3 240 El2 130 4.6 243 F13 132 5.6 265 B15b 116 1.9 318 E16 120 4.2 335 Prepared by Don Greene, NP&RP Little Rock H11 May 15, 2009 2008 Report 6:

2008 NORMALIZED 1ST QTR 08 2ND QTR 08 3RD QTR 08 4TH QTR 0O 17 15 13 I 17 15 18 13 21 17 16 10 17 19 14 13 22 17 13 18 15 15 14 14 20 14 14 15 18 18. .20 18 18 20 19 22 19 22 20 20 18 17 i9 17 15 14 13 18 12 12 19 16 20 12 19 22 19 12' 19

19. 16 16 18 19 16 15 .17 17 17 14 14 16 18 17.. 15 11 14 16 17 19 1.5 14 15 17 .11 11 18 20 18 20 17 14 17 18 20 13 15 9 14 17 15 11 19 19 14 12 12 13 18. 16 21 21 12 13 14 13 15 12 14 23, 21 17 22.

16 M 12 17:

16 6. 16 18 19 16 14 18 18 11 10 !7:

23 16 17 15 21 10 18 18 15 17 14 18 16 17 .12 18 15 * **16 17 17

15. 18 14 20.

15 17 15

• 15 21 18 13 22 21 17 16 22 18 11 19 19 17 15 16 19 16 15 17

• 19 16 17 8 20 m

17 21 13 15 19 15 15 20 15 15 15 20 Prepared by Don Greene, NP&RP Lititl~e Rock. UIP May 15, 2009 2008 Report 7

2008 TLD 17

.2 --4---A

.,I 1 I1O2nOa3rd 08 41h08,

--- A17 16 16 18 5 .4-- 19.17 16 11. 1D 1! 16 15 16.

7-0-E17 16 14 17 144118 19 115 15 17 101 Propared by Don.Greene, NP&RP Little Rock, HP May. 15, 2009 2008 Report 8

F: ;v Prepared by Don Greene, NR&RP Little Rock HP May 15, 2009 2008 Report 12

CD,~

eD (D.

SD Bit 0

CD CO C) 0 l~Of V) r~U

2008 TLDS 25 -ý 20 sth087 15 ~-ýw- 1~2nd:081

- ~

Af- '~

0 .4 .,-~ I 4t 08

- .- ?Vt a*

A I* 9 C b E F G H J.

lst 0 17 1. 9 18 1(3 17 18 19 18. 17

~A 2nd08: 16 17 17 16 1--- .-16

..---16..................-- *--..

1........

4 .. 15I 7 15 17

{L3rd08' 16 12 15 15 1 _L 1---....

14 15 14 h18 19 18 16 16 oe9 Zones i_

!Prepared by Don Greene, NP&RP Little Rock HP May. 15, 2009 2008. Report 10

4. .

3 2008 TLDS

[lst 08 12nd 08 o 3rd 08 a 4th 08 E

E Zones Prepared :by Don Greene, NPU&RP Little Rock. HP May 155; 2009 2008 Report 9