Table 13—-UNITED STATES PUBLIC HEALTH SERVICE STATIONS MEASURING TOTAL FISSION PRODUCT ACTIVITY IN AIR SAMPLES Albany, N. Y. Juneau, Alaska Anchorage, Alaska Atlanta, Ga. Austin, Texas Klamath Falls, Oreg. Lansing, Mich. Lawrence, Mass. Baltimore, Md. Little Rock, Ark. Los Angeles, Calif. Berkeley, Calif. Bethesda, Md, Cheyenne, Wyo, Cincinnati, Ohio Mercury, Nev. Minneapolis, Minn. New Orleans, La. Oklahoma City, Okla, Denver, Colo. Des Moines, lowa El Paso, Texas Gastonia, N. C. Phoenix, Ariz. Pierre, 8. D. Portland, Oreg. Richmond, Va. Boise, Idaho Salt Lake City, Utah Harrisburg, Pa. Hartford, Conn. Sante Fe, N. Mex. Honolulu, T. H. Seattle, Wash. Jacksonville, Fla. Jefferson City, Mo. Trenton, N. J. Indianapolis, Ind. Springfield, Il. Table 14—STRATOSPHERIC DATA, 1957 -” Altitude, km Station 50 65 80 50 Average Sr* dis/min/1000 cu. ft. of air at STP Minneapolis Texas Brazil Mean* 17 6 3 50 64 37 24 36 24 18 10 14 11 48 28 13 Average Cs!" dis/min/1000 cu. ft. of air at STP Minneapolis 21 80 34 20 Texas Brazil 16 12 129 52 70 43 24 40 18 81 50 28 Mean* * Mean of individual values. 42