OFFICIAL USE ONLY
TABLE FOUR
CONCENTRATIONS IN WATER ON ISLANDS
IN THE PACIFIC AND ESTIMATED GAMMA
DOSE RATES AT D + 1, THREE FEET ABOVE
“GROUND
rete
Rongelap Island
(3.5 roentgens per hour)
Gross Fission Product
Date
sy
+ 34
YP
+ 34
yb
+ 300
Ye
+ 330
YU
*30,000 = 75,000
+ 600
Uo
Cistern - Rongelap Islands
+ 600
Open Well
"
0.5
90
D+2
Activity (d/m/m1)
Location-
+ 600
Cistern
"
1.3
n
5,500
n
Openwell
"
2,000
Cistern
"
3
tt
tt
4
t
n
202
(With collapsed roof)
Kabelle Island
(19 roentgens per hour)
D+ 330
48
Ground water
Eniwetok Island
(8.5 roentgens per hour)
D + 330
oy)
Cistern
EnibukIsland
(1.3 roentgens per hour)
D + 600
Standing water from can, drum, etc.
OFFICIAL USE ONLY
14