Table 2 (Continued)
Collection period
Sr™/sq mile, mc
Cumulative
Sr™”/sq mile, mc
Sr®?/sr**
Precipitation,
in.
West Los Angeles, Calif.
Dec. 1956
0.15 + 0.02
Jan, 1957
0.99
0.15 + 0.02
+0.04
1.14
+ 0.05
44
15
0.49
3.88
Feb. 1957
0.76
+0.01
1.90
+0.05
1.94
Mar. 1957
0.09
+0.01
1.99
+ 0.05
0.95
Apr. 1957
May 1957
0.84
0.24
+0.01
+ 0.02
2.83
3.07
+ 0.05
+0.05
15
13
1.33
0.27
June 1957
0.121 + 0.044
3.191 + 0.068
July 1957
0.919 + 0.061
4.110 + 0.091
0.9
0.03
0.06
Aug. 1957
0.054 + 0.009
4.164 + 0.092
4.0
0
Sept. 1957
0.043 + 0,004
4.207 + 0.094
6.9
0
Oct, 1957
0.262 + 0.014
4.469 + 0.094
17
Nov. 1957
0.270 + 0.014:
4.739 + 0.094
18
Dec. 1957T
Coral Gables, Fla.
Apr. 1957
May 1957
0.53 +0.01
0.496 + 0.034
0.53 +0.01
1.026 + 0.035
19
5.04
10.11
June 4—July 12, 1957
July 12—Aug. 6, 1957
Aug. 6—Sept. 6, 1957
0.561 + 0.024
1.587 + 0.042
36
5.82
1.511 + 0.011
0.753 + 0.031
3.098 + 0.044
3.851 + 0.054
58
8.54
13.62
Sept. 6—Oct. 6, 1957
0.521 + 0.029
4.372 + 0.061
40
6.27
Oct, 6-—Nov. 6, 1957
0.408 + 6.020
4.708 + 0.064
48
3.98
Nov. 6— Dec. 6, 1957
Dec, 6, 1957—Jan. 6, 1958
0.294 + 0.018
0.628 + 0.031
5.002 + 0.067
5.630 + 0.073
16
15
Pittsburgh, Pa.
July 3—July 31, 1957
July 31—Sept. 3, 1957
Sept. 3-—Oct. 1, 1957
et. 1 1—Nov.
ov. 1, 1957
Oct.
0.76
0.74
+ 0.05
+ 0.05
0.75
0.139 + 9.013
0.132 + 0.012
+ 0.05
0.886 + 0.075
0.110 + 0.008
0.158 + 0.011
1.020 + 0.081
0.244 + 0.012
0.288 + 0.014
1.256 + 0.082
.
Nov.
1-—
: 1, 1957
vv. 1—Dec.
0.38 +0.02
0.110 + 0.008
Dec.
ec. 1—Jan.
1-—
. 1, 1958
0.57
0.51
+ 0.03
+ 0.03
.
2.17
2.041 + 0.090
14
16
4.93
:
2.282 + 0.016
0.948 + 0.008
3.088 + 0.018
Nov. 1957
0.597 + 0.012
3.640 + 0.023
Dec. 1957
0.965 + 0.015
4,780 + 0,028
Oct. 1957
0.663 + 0.010
0.506 + 0.010
1.315 + 0.017
*sr® value extrapolated to middle of sampling period.
{ In process.
18
30
4.62
6.8
25
1.067 + 0.013
1.288 + 0.013
32
.
.
1.502
+ 0.085
1.105 + 0.009
Sept. 1957
58
1.94
.
1.310 + 0.011
0.900 + 6.009
0.49
31
Westwood, N. d.
Aug. 1957
4.51