TABLE 2 Sr90 IN FALLOUT AT OTHER UNITED STATES MONITORING SITES (Monthly Pot Collections) Alabama, Birmingham Collection Period 1957 sr89_ -* --- 5205 4 0,12 - -~ December O40 F 0.02 5.45 2 0.12 18 4.01 January 0.6 * 0.03 6.11 3 0.12 17 32 February 0.2, 20.01 6.35 2 0.13 12 5.1 March 0-38 t 6.73 a 0.13 16 3203 April 1.67 20.00 8.40 2 0-13 4, 3.51 May 1.17 * 0.05 9.56 2 0.14 1S 2033 June 0.65 20.04 10.21 t 0.21 © 29 3.10 July 2.11 20.02 12.32 t 0.14 le 6.79 August 1.06 20.04 13.38 2 0215 Uy 1.98 April to 0.02 $r90 Precipitation me Sr90/mi@ November 1958 Cumulative mo $r90/nie September October November December * Values extrapolated to midpoint of collection period. -7- (inches)