TABLE 18
Radioactivity of Water Samples,
July 1954-October 1955 (ar.)
Values expressed in d/n/liter to .95 counting error
Lagoon Water
Date and
Tsland
Rongelap
7/16/54
Untreated
Treated
Unfiltered
380053200
12/18/54
Rongelap
1/26-30/55
1/26-70/
3000t 190*
Kabelle
48000t3200**
6800*3000
Lomuilal
25000t2200##
5600¢3000
Rongelap
56003000
10/21 ~22/55
4200£1800
10/2172 /
3500£1600
410¢150
Rongelap
190041 600
60#120
Labaredj
600#1500
450160
540120
:
1600#1400
80130
.
310¢190
5300#1 40
4300t200
1400% 91
820t140
1300* 86
All inginge Atoll
1800t180#
17000t2200##
3300%2700
Labaredj
Enibuk
Filtered
Filtrate
Residue
Atoll
Kabelile
1
Isiand Water
850#140
75¢17#
1200#34*
7541 9***
B20ts6Ht
¥from cistern near schoolhouse; # fron W$i2 back of schoolhouse; ** ground water;
## standing water from can, drum, etc.;
from cistern with collapsed roof,
Date of analysis: November 18-20, 1955.°