TABLE II
MEASUREMENTS ON THE OLYMPIC PENINSULA,
WASHINGTON, OCTOBER 1-2, 1962
Mean
Annual
Rainfall
(in. )*
Town
sr9
(rac/mi2 )**
Gamma Dose Rates
—
K
Sequim
14.—=C«w
Sequim
14
Port Angeles
24
Port Angeles
24
Joyce
54
Clallam Bay
81
Forks
42.0
U
Th
Zr-Nb
(ur/hr)
Natural
Total
Fallout***
fr)
(2)
1.2
0.9
1.2
0.6
3.3
0.8
0.7
1.5
0.9
1.4
0.8
3.8
1.1
1.4
1.6
0.9
1.0
24,1
3.5
1.4
1.7
1.2
1.2
0.9
1.0
3.2
1.3
1.5
1.7
1.2
0.8
1.8
3.7
2.4
1.8
133
1.0
1.3
0.4
2.2
2.7
2.8
2.6
118
153
1.7
2.2
1.3
2.6
5.2
3.4
2.7
Forks
118
-
1.5
1.7
1.2
2.5
4.4
3.7
2.8
Forks
118
-
1.1
1.1
0.9
2.3
3.1
3.4
2.8
-
65.3
84.1
*1960-1962 value.?°
**October 1-2, 1962 soil determinations.?°
*** (1)
from photopeak calibrations;
(2) from total terrestrial dose
rate measurements with natural component subtracted.
~ 15 -