TABLE 2 = Cont'd. Illinois, Lemont Collection Period December 1956 to December 19, 1957 1958 January and February Cumulative Sr 89 * mo. 890/mi2 ee: “<= 5.94, 2 0.07 -- -= 0.30 20.00 6.2) 2 0.07 9 LehS5 (inches) 0033 March April 0.57 2% 0.05 19 1.6, May Oo79 * 0.03 17 312 June 87 2 0.03 13 6643 July 0.09 + 0.01 12 Le7h August 3-67 + 0210 6 2e51 September October November December * Precipitation mo Sr90/mi= Values extrapolated to midpoint of colleotion period. -ll-