ML19276F034
| ML19276F034 | |
| Person / Time | |
|---|---|
| Site: | West Valley Demonstration Project |
| Issue date: | 02/28/1979 |
| From: | Smolowki R, Wilcox D NUCLEAR FUEL SERVICES, INC. |
| To: | |
| Shared Package | |
| ML19276F033 | List: |
| References | |
| NUDOCS 7903270019 | |
| Download: ML19276F034 (25) | |
Text
".
,I
')
NUCLEAR FUEL SERVICES, IflC.
West Valley, New York ENVIRONMENTAL REPORT NO. 25 July - December 1978 D. P. Wilcox R. T. Smokcuski February 23, 1979 7903270019
~
}
TABLE OF C9tlTENTS Page
1.0 INTRODUCTION
1 2.0 SUFNARY OF RESULTS.............
6 3.0 LIQUID EFFLUENTS.............. 7 4.0 GASEOUS EFFLUENTS............
12 5.0 ENVIRONMENTAL MEASUREMENTS........
15 s
O
<WW6m0
--,,e eo--
LIST OF TABLES AND FIGURES Paae Table 1-1 NFS Environmental Sampling Program Western New York Nuclear Services Center......... 3-4 Figure 1-1 Location of the Fixed Environmental Sampling Stations of Western New York Nuclear Service Center........
5 Table 3-1 Liquid Discharges (Monthly Composite Data)........
9 Table 3-2 Liquid Discharges (Quarterly Composite Data)..
10 Table 3-3 Buttermil k Creek Silt Activity..............
10 Table 3-4 Buttermilk Creek Water Activity 11 Table 4-1 Gaseous Activity Released from Plant Stack........
13 Table 4-2 Gaseous Activity Released frem Plant Stack (Quarterly Composite Data)................
14 Table 5-1 Perimeter Ai r Activity..................
17 Table 5-2 Monthly Accrued Background Near Site Perimeter......
18 Table 5-3 Radioactivity in Cattaraugus Creek (Weekly Samples) 19 Table 5-4 Radioactivity in Cattaraugus Creek (Monthly Composites) 20 Table 5-Sa Fish Samples from Cattaraugus Creek (2nd Quarter 1978)..
21 Table 5-5b Fish Samples from Cattaraugus Creek (3rd Quarter 1978)..
22 Table 5-6 Deer Sampl e Da ta.....................
23 Table 5-7 Mil k Sampl e Da ta.....................
24 D
1.0 INTRODUCTION
The Nuclear Fuel Services, Inc. spent fuel reprocessing plant is located at the Western New York Nuclear Service Center, a 3,345-acre site located approximately 30 miles southeast of Buffalo in Cattaraugus County in western New York.
The purpose of this plant was to recover the reusable uranium and plutonium contained in spent nuclear power plant fuels. This recovery was accomplished by the mechanical separation of the fuel materials from their associated hardware, followed by the chemical separation of the uranium and plutonium from the associated fission product elements in the fuel materials. The recovered uranium and plutonium was shipped off site. Reprocessing operations were suspended March, 1972. The plant is maintained in a safe shutdown condition.
Since the plant startup in 1966, monitoring of the environment by NFS and cognizant government agencies has shown that exposures to radiation of the general population in the vicinity of the plant are not significantly different from those received in other portions of the state. The exposure levels that do exist in the area are attributed to natural background radiation and northern hemisphere fallout from past weapons testing.
Nuclear Fuel Services maintains an extensive environmental program to assess the impact of the reprocessing plant on the surrounding environment. This is augmented by completely independent environmental monitoring programs carried out on a routine basis by the New York State Department of Environmental Conservation.
The NFS environmental monitoring program provides a measure of the current environmental background surroundina the reprocessing piant.
Samples collected at points where concentrations of effluents in the environment are expected to be the greatest are compared, where possible, with samples collected at points unaffected by plant operations.
The latter samples provide background measurements as a basis for
-2_
l distinguishing radioactivity introduced int the environment by the operation of the plant from that due to other sources. The sampling schedule assures that potentially significant changes in the environ-mental radioactivity are sampled most frequently. Those which are less affected by transient changes but may show long-tem accumulations are sampled.less frequently.
The NFS environment program at the Service Center began in July, 1963 with a preoperational monitoring program of the background gross alpha, beta and gamma activity at and near the Center. This program has since been extensively expanded to obtain the most significant data. The present NFS enviror. mental program outlined in Table 1-1 provides for over 1,000 analyses per year. The location of the fixed sampling stations operated by NFS at the Center are shown in Figure 1-1.
Table 1-1 NFS ENVIRONMENTAL SAMPLING PROGRAM WESTERN NEW YORK NUCLEAR SERVICE CENTER Sample Location Sample Type Sample Frequency Analysis Buttermilk Creek (at Silt Quarterly Gross Alpha, Gross Beta, Gamma Scan Thomas Corners Bridge)
Water Quarterly Gross Alpha, Gross Beta, H-3 Cattaraugus Creek 9 Fish Second, Third Qtrs Flesh of each for Cs-134. Cs-137, Sr-90 (between Buttermilk (6" Long)
Skeleton of each for Sr-90 Creek & Springville Dam)
Cattaraugus Creek Water Weekly Gross Alpha, Gross Beta, H-3 (Fel ton. Bridge)
Water Monthly Composite Gross Alpha, Gross Beta, Sr-90, *I-129 Flow Monthly Flow in Creek for Month b
Plant Liquid Water Daily when Gross Alpha, Gross Beta, H-3, Cs-134,
- Effluent Discharging Lagoon Cs-137 Water Monthly Composite Gross Alpha, Gross Beta, H-3, Sr-90, Ru-106, Rh-106, I-129, Cs-134, Cs-137 Water Quarterly Composite U Isotopic, Pu Isotopic Flow Monthly Discharge Volume for Month On-site, North of Deer Once/ Year (Fall)
Flesh Cs-137, Cs-134, Sr-90 Plant Skeleton Sr-89, Sr-90 Perimeter Farms Milk August I-129, Sr-90, Cs-134, Cs-137 Northeast & Northwest I
I
Table 1-1 (Contd.)
Sample Location Sample Type Sample Frequency Analysis Perimeter Stations Air Continuous Sample Gross Alpha, Gross Beta Analyzed Weekly Direct Radiation Monthly Millirad per Standard Month Gaseous Effluent Air Continuous Sample Gross Alpha, Gross Beta
~
Analyzed Weekly 1
Continuous Sample I-129 Analyzed Quarterly-Quarterly Leaching Sr-90, Ru-106, Cs-134, Cs-137 of Weekly Continu-ous Sample a
a
\\
\\
- Calculated based on dilution 4
l
~
(A) NFS PERIMETER AIR (C) CATTAPAUGUS CREEK CONTIfiUOUS SAMPLER (D) !!FS E!! VIRO ::G;TAL 00SIMETERS
--- SITE BOUNDARY gl3N
)
t Q
/
y W(
4 1
\\
^
\\
s s
'N
~
i 1
'i
~J
'%g L~1 l@
k== 4L O r-s N p'
A m -
3 NFS
'7 I
eproce sing Plant l
d @l I
i 2
.i Environce tal l
I hLab Q
l g
e i
D l
4 1
l 3
g i
e k
.M L.__ l e
3 4
b '~ )t' 4
G' '
'/
//
g
.---_. O_ a g 4
N
@ U LOCATIO'! 0F THE FIXE 0 EN'!IR0t!.'4E.'!TAL Ca14PLIt:G STATI0'!S OF THE WESTERN NEW YORK f!UCLEAR SER'! ICE CENTER Fig 1-1
6-I 2.0
SUMMARY
OF RESULTS l
During the last half of 1978, over 800 separate analyses of air, water, fish, deer, milk, and silt were performed. These analyses indicated the concentrations of radioactivity in the environmental media are less than the applicable limits of the U. S. Nuclear Regulatory Commission.
The concentration of radionuclides in Cattaraugus Creek during the last six months of 1978 average 0.5% of MPC with a maximum observed concentration of 0.7% of MPC.
The concentration of radionuclides in the stack during the last six months of 1978 average 0.07% of the Technical Specification limit with the maximum observed at 0.15%.
The concentration of radionuclides in perimeter air was lower than samples for the first half of 1978. The direct radiation from the environment remained stable at the 1977 determined average.
m4,_
m.
~
66+
- =-'
. 3.0 LIOUID EFFLUENTS Liquid wastes are collected in two interceptor tanks and discharged to holding ponds if activity is less than the technical specification limit. The holding ponds provide surge capacity prior to further treat-ment.
In May of 1971, a low level waste treatment plant was put into operation to reduce cesium and strontium concentration in the liquid wastes. Typically the plant removes 96% of the cesium and 99% of the strontium from the liquid wastes.
Following treatment, the liquid wastes are collected batchwise in two small lagoons. The water in the lagoon is analyzed for gross beta, cesium-137, and cesium-134.
If cesium-134 and cesium-137 are below their respective MPC, the lagoon is transferred to the number 3 storage lagoon.
The water which collects in the number 3 storage lagoon is discharged to the creek system through a calibrated weir.
During times of discharge, daily grab samples are taken from the weir and analyzed for gross beta activity. -These grab samples from the weir are composited, based on lagoon discharge volume, and analyzed monthly for specific radionuclides to detemine activity released. A total of 21 samples were used to make up the one monthly composite.
Table 3-1 summarizes the monthly liquid discharges as determined by composite analysis and flow measurements.
In addition to the data presented in Table 3-1, a quarterly composite of weir samples is analyzed for speci.'ic alpha emitting radionuclides.
Table 3-2 shows the quarterly liquid discharges based on these analyses.
Buttermilk Creek is the first major on-site stream to receive liquid discharges from the lagoon system. A bottom silt sample of Buttermilk Creek is taken quarterly near the Thomas Corners Road Bridge and analyzed for gamma emitting radionuclides.
Samples in the third and fourth quarters of 1978 indicated principle radionuclides present were cesium-137 and potassium-40. Table 3-3 shows gross alpha and gross beta results an
f samples. Water samples taken from Buttermik'k Creek during the third and fourth quarters of 1978 and analyzed for gross alpha, gross beta and tritium are shown in Table 3-4.
..e 96 %b h-g
..p
Table 3-1 LAGOON DISCHARGES (Curies)
Cattaraugus Total Beta Water Over
' Creek Flow Other Than Total the Weir Average Month H-3 Al pha H-3 Sr-90 Ru-106 Rh-106 I-129 Cs-134 Cs-137 (Gals x 106)
(GPM x 10 )
5 Jul 1978 NO DISCHARGE THIS MONTH - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
1.33 Aug 1978 NO DISCHARGE THIS MONTH - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
1.24 Sep 1978 NO DISCHARGE THIS MONTH - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
1.47 e
Oct 1978 NO DISCHARGE THIS MONTH - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
1.64 us i
I Nov 1978 0.026 0.00016 7.4 0.0025 0.009 0.009 0.00011 0.0002 0.0017 3.27 1.46 Dec 1978 NO DISCHARGE TilIS MONTH - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
2.52 i
I N
1 l
~
Table 3-2 LIQUID DISCHARGES Alpha Emitting Components (Curies)
Quarter U-234 U-235 U-238 Pu-238 Pu-239 3rd/1978 fi0 DISCHARGE THIS QUARTER - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
-4
-5
-4 4th/1978 1.34 + 0.07 x 10 1.12 1 0.56 x 10 3.57 1 0.33 x 10-5 7.87 1 0.56 x 10-5 1.12 1 0.06 x 10 i
5 i
Table 3-3 BUTTERMILK CREEK SILT ACTIVITY (Microcuries per Gram) 1978 Quarter Gross Alpha Gross Beta
-5 3rd
<9.0 x 10
<1.1 x 10-4
-4
-4 4th 5.4 1 0.5 x 10 4.5 1 0.5 x 10
. Table 3-4 BUTTERMILK CREEK WATER ACTIVITY (Microcuries per Milliliter) 1978 Quarter Gross Alpha Gross Beta Tritium 3rd
<5.43 x 10-10 2.49 1 0.59 x 10 2.54 1 0.20 x 10
-8
-6
-10 4th
<4.23 x 10 2.85 1 0.67 x 10-8 1.34 1 0.04 x 10-5
..=s
,s m.
oo m
. I 4.0 GASE0US EFFLUENT Gaseous plant effluents are sampled in the plant stack.
The stack sampler contains a filter to collect particulates and an impregnated charcoal filter to collect iodine.
Samples are removed from the stack sampler at least once every seven days and analyzed.
In addition to the stack sampler, a stack monitor is used to continuously determine the particulate radioactivity in the stack air and to alert operators if pra-set limits are approached. The filter paper on the particulate monitor is advanced daily and will alarm if the accumulation of particulate radioactivity over a four-hour period exceeds that which would occur if particulates were being discharged over the same time period at the limit set by Technical Specifications.
The particulate radioactivity in the stack and the relationship to the Technical Specification limit are shown on Table 4-1.
The curies of radioactivity released from the plant stack as determined on a quarterly combined sample is shcwn on Table 4-2.
. Table 4-1 PARTICULATE RADI0 ACTIVITY RELEASED FRCM PLAtlT STACK Particulates 1978 Al pha Beta
% of Tech Month (Curies)
(Curies)
Spec Limie' Jul 8.90 x 10-7 5.76 x 10-5 0.02 Aug 1.30 x 10-6 6.15 x 10-5 0.03 Sep 3.56 x 10-6 2.32 x 10 0.08
-4 Oct 1.30 x 10-6 3.51 x 10-4 0.15
-6 Nov 1.37 x 10 1.82 x 10-4 0.08 Dec 1.54 x 10-6 1.28 x 10 0.04 1 Particulate release limit 0.1 microcurie per second
Table 4-2 RADI0 ACTIVITY RELEASED FROM PLANT STACK QUARTERLY DATA Curies 1978 Quarter Sr-90 Ru-106 I-129 Cs-134 Cs-137 4.67 1 0.09 x 10-5 2.97 1 0.30 x 10 1.08 1 0.11 x 10-4 2.67 1 1.34 x 10 1.26 1 0.04 x 10-4
-5
-6 3rd
-5 4th 6.14 _+ 0.15 x 10 2.18 _+ 0.25 x 10-5 1.43 _+ 0.14 x 10-3 6.94 _+ 1.49 x 10~0 3.49 _+ 0.16 x 10-3 l
t i
.j'*~
I I
. 5.0 EllVIRONMENTAL MEASUREMEtiTS In the last half of 1978, the average concentrations of gross radioactivity and the average concentration of specific radionuclides in environmental samples of air, water, milk, fish, deer, and silt continued to be less than applicable limits of the U. S. Nuclear Regulatory Commission.
5.1 AIR MONITORING Particulate air activity is continuously sampled at three perimeter sampling stations. The Fox Valley sampler is located two miles south-east of the plant, Route 240 sampler is 1-1/2 miles northeast of the plant, and Thomas Corners sampler is 2-1/2 miles urth-northwest of the plant. A total of 78 weekly samples were collected during the last.
half of 1978 and analyzed for gross alpha and gross beta particulate radioactivity. To allow for decay of naturally occurring short lived radioisotopes such as lead-212, lead-214, and their daughter products, the air samples are stored for one week prior to counting.
Following this decay period, the long lived activity frcm natural occurring radionuclides and fallout can be determined.
The results of these analyses appear in Table 5-1.
5.2 BACKGROUND
RADIATION Radiation background measurements around the site are determined by using energy corrected CaSO :Tm TLDs at 16 locations around the NFS 4
site perimeter. These dosimeters are changed and evaluated monthly.
Data obtained for July through December 1978 are shown in Table 5-2.
5.3 CATTAPAUGUS CREEK Samples of water from Cattaraugus Creek are taken with a continuous sampler located about one-half mile dcwnstream from the confluence of Cattaraugus Creek and Buttermilk Creek. Thesa samples are collected weekly and analyzed for gross alpha, gross beta and tritium.
The resul ts of these analyses are shown in Table 5-3.
The 27 weekly samples were ccmposited based on creek flow 2nd analyzed for gross
I
\\
alpha, gross beta and Strontium-90.
The Iodine-129 was calculated frcm Lagoon 3 composite.
Data is shown in Table 5-4.
5.4 FISH During the second and third quarters of each year, NFS takes fish samples from Cattaraugus Creek between the point of discharge of Buttermilk Creek and the Springville hydroelectric dam, two miles downstream. The results of analysis on the fish samples collected for the second and third quarters of 1978 are shown in Tables 5-Sa and 5-5b respectively.
5.5 DEER A deer sadple was obtained during November,1978.
Results of this sample appear in Table 5-6.
5.6 MILK Milk samples from two farms located near the site boundary to the northeast and northwest of the plant are taken yearly in August.
Results of these samples appear in Table 5-7.
. Table 5-1 PERIMETER AIR ACTIVITY (Curies per Cubic Meter) 1978 Aloha Beta Month Max.
Avg.
Max.
Ava.
FOX VALLEY July 8.22 x 10-16 4.12 x 10-16 5.63 x 10-14 4.72 x 10-14 August 7.27 x 10-16 3.45 x 10 3.82 x 10-14 3.22 x 10-14
-16
-16
-14 September 2.77 x 10 2.50 x 10-16 2.80 x 10 1.97 x 10-14
-16
-14 October 7.54 x 10 3.87 x 10-16 1.98 x 10 1.68 x 10-14
-16
-16 tiovember 8.88 x 10 4.39 x 10 4.53 x 10-14 2.25 x 10-14 December 2.14 x 10-16 1.65 x 10 2.67 x 10-14 2.22 x 10
-16
-14 '
ROUTE 240 July 1.54 x 10-15 6.82 x 10-16 1.79 x 10-13 6.99 x 10-14 August 6.13 x 10-16 4.44 x 10 3.39 x 10 2.59 x 10
-16
-14
-14 September 9.36 x 10-16 4.07 x 10 2.03 x 10 i.54 x 10-14
-16
-14
-15
-16
-14
-14 October 1.06 x 10 5.18 x 10 1.44 x 10 1.26 x 10
-16
-16
-14 flovember 4.65 x 10 4.06 x 10 2.84 x 10 2.10 x 10-14
-15 December 1.40 x 10 6.56 x 10-16 2.81 x 10-14 2.43 x 10-14 THOMAS CORilERS July 7.01 x 10-16 3.99 x 10-16 6.08 x 10-I4 4.83 x 10-14
~ -16
-14 August 4.49 x 10 3.72 x 10-16 4.30 x 10 3.32 x 10-14 September 7.79 x 10 4.04 x 10-16 2.32 x 10-14 1.59 x 10-14
-16
-16
-16
-14 October 5.15 x 10 3.23 x 10 2.24 x 10-14 1.52 x 10 f:ovember 4.40 x 10 2.93 x 10-16 4,g. x 10-I#
2.37 x 10
-16
-14
-16
-16
-14 December 6.97 x 10 3.38 x 10 2.38 x 10 1.77 x 10-14
Table 5-2 MONTHLY ACCRUED BACKGROUND NEAR SITE PERIMETER Location Direction F m P ant Millirad per Standard Month - 1978 From Plant (Miles)
July August September October November December SSU 1.3 6.97 1 0.43 5.74 + 0.30 6.0410.43 6.30 1 0.53 7.02 1 0.72 5.88 1 0.29 S
2.3 6.97 1 0.90 6.2310.40 6.39 1 0.34 6.67 1 0.76 6.9010.40 6.82 1 1.09 SSE 1.8 6.43 1 0.66 5.59 1 0.51 5.44 1 0.30 6.19 1 0.42 6.35 1 0.96 5.80 1 0.42 SE 1.7 6.22 1 0.39 6.11 1 0.24 6.04 1 0.60 6.81 1 0.38 6.55 1 0.93 5.90 1 0.44 6
ESE 1.5 6.46 1 0.89 6.31 1 1.04 5.68 1 0.36 6.62 1 0.83 6.34 1 0.39 6.12 1 0.54 E
1.6 6.55 1 0.68 5.4510.49 6.16 1 0.62 6.02 1 0.70 6.11 1 0.61 6.01 1 1.51 ENE 1.2 6.07 1 0.39 5.01 1 0.58 4.98 1 0.64 5.58 1 0.46 5.79 1 0.51 5.81 1 0.24 g;
NE 1.6 6.53 1 0.41 5.70 1 0.35 5.84 1 0.29 5.93 1 0.38 5.81 1 0.74 5.73 1 0.76 i
NNE 2.1 6.34 1 0.43 5.54 1 0.22 5.9210.40 6.14 1 0.33 6.27 1 0.56 5.84 1 0.45 N
1.5 6.13 1 0.56 5.77 1 0.77 6.12 1 0.55 6.54 1 0.77 6.41 1 0.08 6.27 1 0.80 5
NUW 2.4 7.46 1 0.57 6.31 1 0.42 6.75 1 0.54 7.35 1 0.77 6.33 1,0.'87--
NU 1.4 6.72 + 0.43 6.14 + 0.19 6.22 + 0.42 6.73 + 0.44 6.45 + 0.10 5.54 + 0.55 WUU 0.8 7.64 + 0.34 7.02 + 0.62 6.80 + 0.83 7.47 + 0.85 7.65 + 0.93.
6.67 + 0.87 W
1.2 6.87 + 0.72 5.89 + 0.31 6.23 + 0.58 6.59 + 0.63 6.77 + 0.51 5.91 + 1.06 Wiu 1.4 6.60 + 1.07 6.21 + 0.58 6.23 + 1.04 6.54 + 0.08 6.53 + 0.42 5.83 + 0.59 SW 1.5 6.13 1 0.53 5.27 1 0.41 6.04 1 0.50 5.84 1 0.39 6.06 1 1.31 5.87 1 0.79
)
- Missing through incorrect TLD exchange
. Table 5-3 RADI0 ACTIVITY IN CATTARAUGUS CREEX - WEEKLY S/11PLES (iiicrocuries per liilliliter)
Date Gross Alpha Gross Beta Tritium 7/11/78
<4.85 x 10-10
<4.19 x 10-9 9.88 1 2.23 x 10-7 7/18/78
<6.50 x 10-10 6.77 + 3.44 x 10-9 2.17 + 0.24 x 10-6 7/25/78 1.03 + 0.91 x 10-9 7.99[3.52x10-9 1.32[0.20x10-6
-10
-9 8/01/78
<7.30 x 10 7.06 + 3.13 x 10 1.27 + 0.19 x 10-6 8/08/78
<4.02 x 10-10 1.26[0.42x10-8 1.55 0.19 x 10-6
-9 8/15/78 1.36 1 1.05 x 10
<4.16 x 10-9 2.74 +'O.24 x 10-6 8/22/78 9.36 1 8.62 x 10-10 1.29 1 0.47 x 10-8 1.13 1 0.20 x 10-6
-9
-8 8/29/78 1.07 + 0.77 x 10 1.27 + 0.47 x 10 1.02 + 0.18 x 10-6 9/05/78
<6 31 x 10-10 2.28 + 0.58 x 10-8 8.37 + 1.86 x 10-7 9/12/78
<7.24 x 10-10 1.08 [ 0.47 x 10-8 8.72 1.88 x 10-7 9/19/78
<5.04 x 10-10 1.37 + 0.59 x 10 6.20 + 1.82 x 10-7
-8 9/26/78
<6.20 x 10-10 1.07 + 0.38 x 10 9.43 + 1.97 x 10-7
-9 10/03/78 7.76 1 6.53 x 10-10 4.01 3.12 x 10-9 5.15 1.65 x 10-7 10/10/78
<4.73 x 10-10 1.03 1 0.37 x 10-8 6.70 1 1.75 x 10-7 10/17/78
<4.88 x 10-10 1.07 1 0.39 x 10-9 1.01 1 0.18 x 10-6 10/24/78
<8.15 x 10-10 5.38 1 2.30 x 10-9 1.28 + 0.19 x 10-6 10/31/78
<5.42 x 10-10 8.92 + 3.52 x 10-9 1.34 + 0.19 x 10-6 11/07/78
<6.38 x 10-10 2.52 + 0.45 x 10-8 2.70 + 0.22 x 10-6 11/14/78
<3.72 x 10-10 2.02[0.41x10-8 1.96 0.18 x 10-6 11/21/78
<4.67 x 10-10 9.48 1 3.08 x 10-9 2.18 1 0.19 x 10-6 11/28/78
<4.63 x 10-10 1.18 1 0.34 x 10-8 1.67 1 0.19 x 10-6 12/05/78
<6.67 x 10-10 1.52 1 0.36 x 10 1.74 0.19 x 10
-6
-6 12/12/78
<6.13 x 10-10 5.69 1 3.08 x 10-9 8.29 1 2.08 x 10-7 12/19/78
<4.43 x 10-10 6.71 + 3.05 x 10-9 3.23 + 1.70 x 10-12/26/78
<4.05 x 10-10 3.35 + 1.75 x 10-9 9.69 + 1.69 x 10-1/02/79
<7.27 x 10-10 1.35 0.35 x 10 1.05 0.18 x 10
-8
-6
i Table 5-4 RADI0 ACTIVITY IN CATTARAUGUS CREEK - COMPOSITE SAMPLES-(Microcuries per Milliliter)
Month Gross Alpha Gross Beta Sr-90 I-129
-10
~9 Jul 1978
<7.42 x 10 3.72 1 3.58 x 10 1.21 1 0.52 x 10'9 ND
-10
-9
-10 Aug 1978
<9.94 x 10 4.20 1 2.82 x 10 7.47 i 5.50 x 10 ND
-10
-9
-9 Sep 1978
<8.35 x 10 5.99 1 2.88 x 10 1.20 1 0.36 x 10 flD
-10 Oct 1978
<4.22 x 10 8 76 1 3.03 x 10'9 1.65 1 0.36 x 10' ND b
3
-9
-9
-12 7
Nov 1978
<6.80 x 10-10 8.09 1 2.49 x 10 1.31 1 0.48 x 10 4.58 x 10 Dec 1978
<4.32 x 10-10 7.44 1 2.78 x 10 9.21 1 3.60 x 10 ND
-9
-10 r
J fl0 - flot determined.
No lagoon release this month.
4 9
e
Table 5-Sa FISH SAMPLES FROM CATTARAUGUS CREEK - 2ND QUARTER 1978 (Microcuries per Gram)
Weight length Sample (grams)_
(inches)
B_one Strontium-90 Flesh Strontium-90 Flesh Cesium-134 Flesh Cesium-137
-7
-9
-9 Sucker #1 327 13.0 4.95 1 0.45 x 10 1.80 1 0.16 x 10-8
<1.80 x 10
<1.80 x 10
-5
-7
-9
-8 Sucker #2 92 8.5 3.82 1 0.19 x 10 8.82 1 0.18 x 10
<7.20 x 10 1.58 1 0.32 x 10 Dace #3 94 7.75 1.71 1 0.16 x 10-6 4.46 1 0.90 x 10
<6.75 x 10-9 1.89 1 0.95 x 10
-8
-8 Dace #4 122 8.5 2.62 1 0.08 x 10-6 1.67 1 0.32 x 10-8
<4.50 x 10 6.30 1 0.45 x 10
-9
-8 2.07 1 0.23 x.10-6 1.06 1 0.18 x 10-7
-9
-9 Dace #5 91 7.5
<8.10 x 10
<8.10 x 10 3.91 1 0.12 x 10-6 5.40 1 0.90 x 10
<7.20 x 10 8.10 1 0.90 x 10-8
-8
-9 Dace #6 102 8.0
-6
-8
-9
-7 Dace #7 105 8.0 2.34 1 0.23 x 10 4.10 1 0.09 x 10
<6.30 x 10 2.70 1 0.27 x 10 Dace #8 111 8.25 2.34 1 0.23 x 10-6 2.61 1 0.54 x 10-8
<6.30 x 10 2.70 1 0.27 x 10
-9
-7 1.62 1 0.18 x 10-0 3.47 1 0.68 x 10
<2.34 x 10
<2.34 x 10
-8
-8
-8 Dace #9 65 7.0 Median 2.22 x 10-6 3.80 x 10 6.70 x 10 3.25 x 10
-8
-9
-8 Geometric Deviation 2.40 3.00 1.77 6.42 t
I i
Table 5-5b FISH SAMPLES FROM CATTARAUGUS CREEK - 3RD QUARTER 1978 (Microcuries per Gram)
Weight length Sample (grams)
(inches)
Bone Strontium-90 Flesh Strontium-90 Flesh Cesium-134 Flesh Cesium-137
-9
-9
-8 Sucker #1 159 10.0 1.22 _+ 0.14 x 10 3.96 _+ 0.99 x 10-8
<6.75 x 10 1.80 + 0.90 x 10 1.58 1 0.18 x 10-6 4.32 1 0.90 x 10
<6.75 x 10-9 1.89 1 0.95 x 10
-8
-8 Dace #2 91 8.0
-6
-9
-8 Dace #3 62 7.0 1.71 1 0.18 x 10 4.50 1 0.90 x 10-8
<6.75 x 10 1.85 1 0.95 x 10
-6
-8
-9
-8 Dace #4 94 8.0 1.71 1 0.18 x 10 4.32 1 0.90 x 10
<6.75 x 10 1.71 1 0.86 x 10
-6
-8
-9
-9 Dace #5 79 7.5 3.71 1 0.26 x 10 5.4010.90 x 10
<6.75 x 10 8.10 1 0.90 x 10
-7
-9
-8 i
Dace #6 116 8.5 6.30 1 1.35 x 10 3.60 1 0.72 x 10-0
<6.30 x 10 1.53 1 0.32 x 10 1.58 1 0.18 x 10-6 4.05 1 0.81 x 10
<7.20 x 10 2.25 1 0.45 x 10
-8
-9
-8 Dace #7 60 7.0
-9
-8
[
Dace (8 68 7.5 1.22 + 0.14 x 10-6 3.78 + 0.77 x 10-8
<7.20 x 10 1.98 + 0.41_x'10 3.54 1 0.25 x 10-6 4.50 1 0.90 x 10
<6.30 x 10-9 4.95 + 0.90 x 10-8
-0 Sucker #9 133 9.5 Median 1.53 x 10-6 4.20 x 10-8 6.75 x 10-9 1.98 x 10-8 Geometric Deviation 1.77 1.15 1.06 2.06 9
Table 5-6 DEER SAMPLE DATA (Microcuries per Kilogram)
Sample; Description, Date, Location Flesh Skeleton Cs-134 Cs-137 Sr-90 Sr-89 Sr-90 Deer, Male
<4.5 x 10-6
<4.5 x 10-6 4.5 + 2.3 x 10-6
<2.8 x 10-5 1.67 + 0.03 x 10-3 11/78
-~
m Ibrth of Plant e
e O
e t
~
Table 5-7 MILK SAMPLE DATA (Microcuries per Milliliter)
Sample 8
Date Sr-90 I-129 Cs-134 Cs-137 f4E F_am August 1978 5.40 1 0.27 x 10-9 2.27 1 1.76 x 10-11
-10
-10
<4.50 x 10 4.9514.50 x 10
-9
<4.50 x 10-10 9.00 1 4.50 x 10-10 tiW Farm August 1978 6.62 1 0.36 x 10 a
I s
s-
~
- Sample lost by vendor.
.