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Paducah Site
Surface Water Radiological Data
Table C.8 Radiological Effluent Data for Surface Water Location L 10
Downstream Little Bayou Creek
Maximum
Analysis Units Minimum Maximum Average Count
Count of of
Detections Detection
Limits
Alpha.Activity pCiIL NO 4.51 -7.74 2 1 3.68
Americii.l1rt~241 pC:iIL NO ND ND I 0 37.2
Beta Activity P CiIL , NO ND ND 2 0 6.25
Dissolved A:lpha pCiIL ND 9.16 4.71 8 4 4.89
Dissolved Beta pCiIL NO 55.89, 14.66 8 3 11.81
Gamma Activity p CiIL . 333 15500 8340 8 5 13.5
Neptuitium~237 p CiIL , ND 1.69 0.34 9 0.506
Plutonium"239/240 P CiIL , ND NO NO 9 0 0.241
Suspended Alpha pCiIL . ND 4JI 1.82 8 2 3.62
Suspended Beta pCiIL ND NO ND 8 0 ~.47
Technetium-99 P CiIL , NO ND ND 9 0 19.1
Thorium-230 . pCiIL NO NO ND 9 0 0.641
Uranium-235 wt% 0.502 0:502 0.502
Uranium-238 pCi/L 6.69' 6:69 6.69
Table C~9 Radiological Effluent Data for,'Surface Water Location L 11
Downstream Little Bayou Creek
Analysis Units Minimum. Maximum Average Count
Maximum
Count of of
Detections Detection
Liniits
Dissolved Alpha pCiIL ND 3;42, 1.41 7 1 2.95
Dissolved Beta pCilL No 103.57 21.48 . 7 3 12.05
Gamma Activity pCiIL 22.8 ' 15900 7560 7 6 12.7
Neptunium-237 pci!L ' NO 'ND ND 7 0 1.24
Plutonium-239/Z40 pCiIL NO ND NO 7 0 0.238
Suspended Alpha pCiIL ND NO NO 7 0 5.05
Suspended Beta P CiIL NO 15.34 3.00 7 1 9.47
Technetium-99 pCiIL N,D 29.4 10.0 7 2 18.2
Thorium-230 :' P 'CiIL ' NO ND ND 7 0 1.04
TableC.10 Radiological Effluent Data for Surface Water Location L 12
Downstream Little Bayou Creek
MRxililUm
Analysis Units Minimum Maximum Average Count
Count of of
Detections Detection
Limits
Technetium-99 pCiIL NO 44.7 30.1 6 5 19:1
C-4 Appendix C