Table 9 (Continued}
Site
Depth from
Available
surface,
in.
Ca,
g/sq ft
Sampling
date
Location
Sr°9/sq mile,
me
Canada, 1956
Ottawa, Ont.
Agassiz, B.C.
Central Experimental Farm
Experimental Farm Area
5/14
August
6
6
Lacombe, Alb.
Experimental Farm Area
August
6
52.0
Saanichten, B.C.
Eureka, N.W.T.
Experimental Station
Ellesmere Island
August
9/12
6
6
42.51
13,72
14.98
2.88
Resolute Bay,
Cornwallis Island
N.W.T.
8/12
Cornwallis Isiand
Fort Simpson,
8/12
Near residential area
Near residential area
St. John’s, Nfld.
Experimental Farm Area
Aklavik, N.W.T.
8.49
17.90
1.07
6
142.41
22.78
0.65
August
August
6
6
0.65
3.89
3.68
12.0
8/15
6
16.28
2.27
2/25
10/27
6
6
18.57
November
November
6
6
10/3
Experimental Farm Area
6
9,91
2.0L
8/11
Experimental Farm Area
N.W.T.
Sable Island
6
22.80
4.57
6
2.65
8.94
9.09
Europe, 1957
Bergen, Norway
Napies, Italy
Nygards Park
Lago Patria
Oahu, Hawaii
Kawailoa Girls School
Leilehua Golf Course
35.2
27.3
Pacific, 1957
24.9
30.2
Table 10—-CUMULATIVE Sr*® DEPOSITION (MILLICURIES PER SQUARE MILE)
ESTIMATED FROM GUMMED FILM MEASUREMENTS FOR
CONTINENTAL UNITED STATES
Albuquerque, N. Mex.
Sept.
June
June
Sept.
June
June
1955
1956
1957
1955
1956
1957
20
8.9
13
8.4
15.7
24
34.9
45
Medford, Oreg.
Atlanta, Ga.
3.8
11.6
20
Memphis, Tenn.
Billings, Mont.
5.7
14.9
26
Miami, Fla.
12,1
16
Binghamton, N.Y.
2.2
8.9
13
Minneapolis, Minn.
4.9
16.4
25
Boise, Idaho
9.2
18.5
27
New Haven, Conn,
3.6
12.0
20
13.8
20
New Orleans, La.
5.7
13.6
28
9.4
14
New York, N.Y.
4.2
16,7
28
14.5
22
Philadelphia, Pa.
4.6
12.7
19
15.9
8.0
25
11
_ Pittsburgh, Pa.
Rapid City, S. Dak.
4.1
6.1
18.0
11.6
26
18
3.7
12.9
19
6.0
23
18,9
34.6
54
Boston, Mass.
Cape Hatteras, N. C.
Chicago, Ii.
5.3
Cleveland, Ohio
Concord, N. H.
Corpus Christi, Texas
6.3
12
Rochester, N. Y.
Dallas, Texas
Des Moines, Iowa
6.1
6.2
12.9
15.5
25
27
St. Louis, Mo,
Salt Lake City, Utah
Detroit, Mich.
4.2
16
22
San Francisco, Calif.
2.1
8.9
14
27.7
39
Scottsbluff, Nebr.
6.3
12,7
38
3.5
13.4
19
15.2
25
Grand Junction, Colo.
Jacksonville, Fla.
18
7.9
13
Seattle, Wash.
Knoxville, Tenn.
10.5
18
Tucson, Ariz.
Las Vegas, Nev.
17.8
23
Washington, D. C.
6.8
1t
Wichita, Kans.
14,1
24
Los Angeijes, Calif.
Louisville, Ky.
3.3
34
3.0
12,0
18
14.7
25