SALT LAKE COUNTY PUBLIC WORKS DEPARTMENT ENGINEERING DIVISION #290 Little Cottonwood Creek @ 300 West DAILY DISCHARGE IN CUBIC FEET PER SECOND WATER YEAR OCT 2001 TO SEP 2002 Day OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP ------------------------------------------------------------------------------------------------------------------------------------ 1 11 5.0> 5.0> 5.0> 5.0> 5.0> 5.0> 15 280 14 7.0> 11> 2 9.6 5.0> 5.0> 5.0> 5.0> 5.0> 5.0> 14 277 7.0> 7.0> 11> 3 8.5 5.0> 5.0> 5.0> 5.0> 5.0> 5.0> 25 202 7.0> 7.0> 11> 4 9.0 5.0> 5.0> 5.0> 5.0> 5.0> 5.0> 28 146 7.0> 7.0> 11> 5 9.7 5.0> 5.0> 5.0> 5.0> 5.0> 5.0> 29 137 7.0> 7.0> 11> 6 9.8 5.0> 5.0> 5.0> 5.0> 5.0> 5.0> 37 160 7.0> 7.0> 28 7 11 20 18 5.0> 5.0> 5.0> 5.0> 59 177 7.0> 7.0> 16 8 12 5.0> 5.6 5.0> 5.0> 6.1 5.0> 75 164 7.0> 7.0> 39 9 24 5.0> 5.0> 5.0> 5.0> 5.3 5.0> 46 139 7.0> 7.0> 11> 10 13 5.0> 5.0> 5.0> 5.0> 5.0> 5.0> 44 67 7.0> 7.0> 11> 11 12 5.0> 5.0> 5.0> 5.0> 5.0> 5.0> 55 26 7.0> 7.0> 11> 12 12 5.0> 5.0> 5.0> 5.0> 5.0> 5.0> 38 14 7.0> 7.0> 11> 13 11 5.0> 5.0> 5.0> 5.0> 22 5.0> 34 20 7.0> 7.0> 11> 14 11 5.0> 5.0> 5.0> 5.0> 8.8 5.0> 43 20 7.0> 7.0> 11> 15 15 5.0> 5.0> 5.0> 5.0> 7.5 19 73 26 7.0> 7.0> 11> 16 10 5.0> 5.0> 5.0> 5.0> 7.0 27 71 23 7.0> 7.0> 37 17 5.0> 5.0> 5.0> 5.0> 5.0> 9.9 19 102 24 7.0> 7.0> 36 18 5.0> 5.0> 5.0> 5.0> 5.0> 7.4 12 119 15 7.0> 7.0> 34 19 5.0> 5.0> 5.0> 5.0> 5.0> 7.0 12 145 10 7.0> 7.0> 11> 20 5.0> 5.0> 5.0> 5.0> 8.2 7.0 11 165 7.0> 7.0> 7.0> 11> 21 5.0> 5.0> 5.0> 5.0> 6.3 7.0 10 217 7.0> 7.0> 7.0> 11> 22 5.0> 52 5.0> 5.0> 5.0> 7.0 10 165 7.0> 7.0> 7.0> 11> 23 5.0> 26 5.0> 5.0> 5.0> 7.0 9.6 114 7.0> 7.0> 7.0> 11> 24 5.0> 5.0> 5.0> 5.0> 5.0> 32 9.5 86 7.0> 7.0> 7.0> 11> 25 5.0> 5.0> 5.0> 5.0> 5.0> 16 9.5 49 7.0> 7.0> 7.0> 11> 26 5.0> 5.0> 5.0> 5.0> 5.0> 9.0 9.5 34 10 7.0> 7.0> 11> 27 5.0> 5.0> 5.0> 5.0> 5.0> 7.5 22 33 13 7.0> 7.0> 11> 28 5.0> 5.0> 5.0> 5.0> 5.0> 7.5 12 36 13 7.0> 7.0> 11> 29 5.0> 5.0> 5.0> 5.0> ------ 7.2 11 87 12 7.0> 7.0> 11> 30 5.0> 5.0> 5.0> 5.0> ------ 7.0 12 195 15 7.0> 7.0> 11> 31 36 ------ 5.0> 5.0> ------ 7.0 ------ 270 ------ 18 7.0> ------ TOTAL 294.6 233.0 168.6 155.0 144.5 252.2 285.1 2,503 2,032.0 235.0 217.0 454 MEAN 9.50 7.77 5.44 5.00 5.16 8.14 9.50 80.7 67.7 7.58 7.00 15.1 MAX 36 52 18 5.0 8.2 32 27 270 280 18 7.0 39 MIN 5.0 5.0 5.0 5.0 5.0 5.0 5.0 14 7.0 7.0 7.0 11 AC-FT 584 462 334 307 287 500 565 4,960 4,030 466 430 901 CAL YEAR 2001 TOTAL 8,182.7 MEAN 22.4 MAX 419 MIN 3.0 AC-FT 16,230 WTR YEAR 2002 TOTAL 6,974.0 MEAN 19.1 MAX 280 MIN 5.0 AC-FT 13,830 > Actual value is known to be less than the value shown