Lake Michigan environmental survey : final report / [edited] by John C. Ayers.

***~**4*4LAKE MICHIGAN RADIOLOGICAL SURVEY **4**
Table A-27
RADIOACTIVITY IN ZOOPLANCTON
(WET WEIGHT)

SAfM'PLE SAU:PLE kE!GHF CCLLECTICN
STAT ION NUUiFER (IGRAMIS) DATE

ACTIVITY IN PCI/GRAM (% ERROR)1
CESIUM-137 zJNf"C-65 GROSS BTA,

AL-I' 341
7 9
BA IL LY 8 5
LA IL LY 34 2
B A IL LY 3 55
RER K' 6 7
3943
t343
C 3'~4 8
C V"' 6 9
C 3
C 1C 7'~" 3~t
( 6 2
C K 862
c i0 -3 3 CC-'
C -C 7362
0-144
6 6
3 5 9

29. 51 10f_- 15-69 0. 0 ( 0% 0, 0 (0%) 0.3 (1 2%)1
30(. 57 04 - 30- 70 0.0( 0 1 ) 0. 0 (" 0,) I1.1 ( 5%)
22.I41 06-05-70 0.0 Olt%) 0.0 ( 0%) 0.3 (14%l)
30. 71 1C.-10-6q 0.0 ( % 0.0 ( 0%) 0.1 (43%)
10j. 52 05)- 02- 70 0.0 0%) CO (0) 1.1 (11%)
17.62 06-08-70 0.0 O 0,) 0.0 M 0) 0.8 (11%~
12.7.'3 10-15-69 3.2 ( 6 2 %,) 0.0 C 0%,) 0.6 (1 3)
50.1I0 11- 09- 69 0.0 ( 0%) 0.0 0 ) 0.9 (5)
2 1.79 06-04-70 0.0 ( 0%) 0.0 ( 0%) 0.3 (I4%)
12.36 10-05-69 0-.0 (0) 00C 0) 0.2 (34)
4.41 04,-28-70 0.0 C0) 0.0 C0) 2.3 (13)
6. 06 06-07-70 0. ( 0) 0.0 C0%) 0.7 (1.7)
25.10 08-29-69 0.0 C 0% 0.0 (0%) 0.4 (12%o)
29.67 1 1- 01- 69 0.0 C0%)' 0.0 C0%)1 0.5 (10)
2 8 6 I 0>1l- L7 -70O 0. C 0) 00 0" 0C6)
2 5.43 _09-0 6- 69 _ 0.0 ( 0) 0.0 (0~' 0.1 (2 3)
18.1 19 1 1- 04- 69 0.0 C 0%)1 0.0 O 0 I. I %
1 8.38 0 5- 22 - 7 0.0 C 03, 0.0 C09' 1.2 ( T%
28.84 10-03-69 0.0 ( O.0 ( M ).2' (16%)
59.20 1 1-0 8- 69 0.0 C el) 0.0 C 0' ) 1.2(4
20.6 1 05-07-70 0.0 C.0) 0.0 ( )J 1 5 %
30.3 1 _ 05-04-70 _ 0.0 0) 0. 0 (T (Y) 93
29.34 4 0 6- 10- 70 0.0 ( 0).0 ( 0~ 09 C
22. 34 08~-23-69 0.0 (0% 0.0 C o) 0.3 (121
20,51 1 0- 2 5- 69 0.0 C 0) 0.0 0) 0. (1 3%)
16.70) 0 5- 11-7 0 0. 0"') C. (l I%) 2 (7~
1 7.60 C 9 -10 - 69 0. ( 0"')c 0.0 ( 0el 0j 1 I 2l
1 2.06 11- 0 6-69 0.0 (I" 0.0 0) 0. ( I ~1
1 0.715 0 6- 11 - 70 0.0 C0 ), 0. C 0%) 1. 0 (I <)
9.6 3 1 0-04 -69 0.0 0(A0"' 0.0C %0 o 5 (~2. 0~0
14,. 20 04,i- 2 6 -7C 0.0 C "I') a 0.0 C 0) 11,(1 Y)_~1
11.57 06.-06-70 0.0 C C ') 0.0 C 0%) 1.9 C7%y)
13.02 08-24-69 0.0 ( 0%') 0.0 C0%) 0.5 (16%11)
36.49 102 9-6&9 0.0 __(0"' 0.0 G %. %
19.36205-1270 0.0 C C.0 c 0% 0. 7 C9)
1 61. 70 0 8 -24It- 69 0.0 C0"' 0.0 C 0%) 0.0G (23)
2 0.04i 10(-28-69 0.0 el' 0.0 el 0%)u 0.6 (10%
2 2.30 0 5- 14 - 70 0.0 a,0") 0.0 (0%) 0.5 (9)

A-61