TABLE 6
STRONTIUM 90 IN RICHMOND, CALIFORNIA FALLOUT
(Precipitation Collections)
Collection Period
from
to
me sr70 /ni®
CUBR:eogoo ISTE
5-20-58
3-21-58
2.655
0.539
2 0.188
2 0.012
1.597 20.265
1
p
1.16
3-21-58
5~2h-58
0.882
0.841
2 0.019
2 0.016
2.453 % 0.268
is
3s
2.45
3-2),-58
3-26-58
0.0881 2 0.0048
0.0936 + 0.0051
2.5u, 20.271
5h
a
0.06
3-26-58
3-28-58
0.2085 2% 0.0096
0.351
# 0.012
2.824 t 0.289
“6
Pe
0.h0
3-28-58
4~1~-58
0.920
1.117
# 0.018
# 0.023
3.842 4 0.311
a
a
2.58
ip -L-58
1.012
0.900
2 0.018
# 0.016
4.798 % 0.331
iS
$5
1.84
L--58
0.386
0.451
+2 0.008
2 0,007
50166 2 0.332
35
fe
0.73
L-7-58
h-14-58
0.0070 2 0,0005
0.0079 2 0.0006
5.173 * 0.332
i
we
0
L-14-58
1-21-58
0.0027 # 0.0002
0.0038 + 0.0003
50176 4 00332
ie
ie
0
-21-58
l-28-58
0.0042 * 0.0003
0.0035 Zz 0.000)
5.180 4 0.332
i
2
0
yj=-28-58
55-58
0.0051 * 9,0002
0.0038 2 0,0002
5.185 2 0.332
i"
iB
0
55-58
5-12-58
0.062
0.065
+ 0.002
2 0,003
5.29 2 00332
i
5-19-58
5-24-58
0.266
0.353
*% 0.005
2 0,010
54559 20.537
6
5~-2h-58
&-1-58
0.020
0.014
2 0,001
+4 0.001
56576 2.00337
tg
an
0.80
6=2-568
6-9-58
0.092
0.095
+ 0.002
# 0,002
5.670 0.337
tp
35
0643
6-9-58
6-13-58
0.039
0.072
# 0,001
+ 0.002
5.726 + 0.338
2
Be
0.04
6-13.58
6-20-58
0.010
2 0.001
5.73E 20.338
3d
Moe
0
6-20-58
6-2),-58
0.010
0.010
2 0,001
# 0,001
56748 * 0.338
we
16
0
0.014
#4 0.001
ie
3
0
0
* Values extrapolated to midpoint of sampling period.
** Error term represents either the standard deviation of duplicate analyses or the counting
error, whichever is greater.
is used,
Where only one analysis has been made, the counting error
- 4B -