Table 12K is of : AnalysisSummaryof mx Samples Collected in Sepuenter 1958 in micromicrocuries per liter ‘Calciua grams/liter Iodine!3!| - strontium®9 strontium Barium!40| cestum!37 3, OOO#* T, OOO#* 80. 0#* 200,000** 150, 000#« Permissible Linits* Recommended by NCRP&M - 3B for Lifetime Exposure Atlanta, Ge. 1.154 20 T2 13.8 7 719 Austin, Texas 1,121 16 32 3.9 6 43 Chicago, 111. 1.161 13 oh 1-9 10 71 Cincinnati, Ohio 1.132 5 98 9.4 13 59 Fargo, N. Dak. 1.125 aT 140 14.1 53 113 New York, HN. Y. 1.241 10 B 5.6 15 16 Sacramento, Calif. 1.161 9 17 3.8 0 Te Salt Lake City, Utah 1.207 14 hh 5.0 1h 48 Spokane, Washington 1.163 "1 43 8.2 5 78 St. Louis, Mo. 1.303 19 263 15.4 48 104 * ** | . | This table was extracted from a press release (Jamary 5, 1959) prepared by the U. S. Public Health Service which maintains a milk monitoring program of their oun. These limits are the maximumpermissible limits for lifetime exposure of population groups to specific radioisotopes in water and are derived from the current recommendations of the National Committee on Radiation Protection and Measurement. to milk. The limits have been generally accepted as being equally applicable