Source
Cistern
Well
809 _NDA
Ocean
Lagoon
NDA
NDA
9470
34.8
0,09
0.08
NDA
Depth(in. )
0-1
12
18
ee,
0,80
24
-
48
55~56
.
33
1.33
-
NDA
-
NDA-
ee
ee
: ,
NDA
-
@) All counts were corrected for the counting efficiency of 819°.90,
(b) Gross beta activity of plant samples was determined in’“April 1956 and that of
soil and water in May 1956,
;
“siete
wie
wove tee
nase
wae
ua
ao
(ec) NDA indicates no detectable activity.