SALT LAKE COUNTY PUBLIC WORKS DEPARTMENT ENGINEERING DIVISION #220 LITTLE COTTONWOOD CREEK @ CANYON MOUTH USGS #: 10167499 DAILY DISCHARGE IN CUBIC FEET PER SECOND WATER YEAR OCT 1991 TO SEP 1992 Day OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP ------------------------------------------------------------------------------------------------------------------------------------ 1 3.0> 3.0> 3.0> 0 0 3.0> 3.0> 3.0 3.5 3.0> 3.0> 3.0> 2 3.0> 3.0> 3.0> 0 0 3.0> 3.0> 3.0 3.5 3.0> 3.0> 3.0> 3 3.0 3.0> 3.0> 0 0 3.0> 3.0> 3.0 3.5 3.0> 3.0> 3.0> 4 3.0 3.0> 3.0> 0 0 3.0> 3.0> 3.1 3.5 3.0> 3.0> 3.0> 5 3.0> 3.0> 3.0> 0 0 3.0> 3.0 3.3 3.4 3.0> 3.0> 3.0> 6 3.0> 3.0> 3.0> 0 0 3.0> 3.1 6.2 3.5 3.0> 3.0> 3.0> 7 3.0> 3.0> 3.0> 0 0 3.0> 3.1 5.5 3.5 3.0> 3.0> 3.0> 8 3.0> 3.0> 3.0> 0 0 3.0> 3.0> 9.5 3.4 3.0> 3.0> 3.0> 9 3.0 3.0> 3.0> 0 0 3.0> 3.0> 28 3.3 3.0> 3.0> 3.0> 10 3.0> 3.0> 3.0> 0 0 3.0> 3.0 3.4 3.3 3.0> 3.0> 3.0> 11 3.0> 3.0> 3.0> 0 0 3.0> 3.2 3.2 3.2 3.0> 3.0> 3.0> 12 3.0> 3.0> 3.0> 0 3.0> 3.0> 3.0> 3.2 3.2 3.0> 3.0> 3.0> 13 3.0> 3.0> 3.0> 0 3.0> 3.0> 3.0> 11 3.2 3.0> 3.0> 3.0> 14 3.0> 3.0> 3.0> 0 3.0> 3.0> 3.0> 24 3.3 3.0> 3.0> 3.0> 15 3.0> 3.0> 3.0> 0 3.0> 3.0> 3.0> 15 3.3 3.0> 3.0> 3.0> 16 3.0> 3.0> 3.0> 0 3.0> 3.0> 3.0> 13 3.4 3.0> 3.0> 3.0> 17 3.0 3.0> 3.0> 0 3.0> 3.0> 3.0> 45 3.3 3.0> 3.0> 3.0> 18 3.0 3.0> 3.0> 0 3.0> 3.0> 3.0> 15 3.2 3.0> 3.0> 3.0> 19 3.2 3.0> 0 0 3.0> 3.0> 3.0> 8.6 3.1 3.0> 3.0> 3.0> 20 3.0 3.0> 0 0 3.0> 3.0> 3.0> 10 3.1 3.0> 3.0> 3.0> 21 3.0> 3.0> 0 0 3.0> 3.0> 3.0> 4.8 3.0 3.0> 3.0> 3.0> 22 3.0> 3.0> 0 0 3.0> 3.0> 3.0 3.2 3.0> 3.0> 3.0> 3.0> 23 3.2 3.0> 0 0 3.0> 3.0> 3.0> 3.1 3.0> 3.0> 3.0> 3.0> 24 3.0 3.0> 0 0 3.0> 3.0> 3.0> 3.0 3.0> 3.0> 3.0> 3.0> 25 3.0> 3.0> 0 0 3.0> 3.0> 3.0> 4.8 3.0> 3.0> 3.0> 3.0> 26 3.0> 3.0> 0 0 3.0> 3.0> 3.0> 17 3.0 3.0> 3.0> 3.0> 27 3.8 3.0> 0 0 3.0> 3.0> 3.0> 7.1 3.0> 3.0> 3.0> 3.0> 28 3.2 3.0> 0 0 3.0> 3.0> 3.0> 3.3 3.0> 3.0> 3.0> 3.0> 29 3.0> 3.0> 0 0 3.0> 3.0> 3.4 3.3 3.0> 3.0> 3.0> 3.0> 30 3.0> 3.0> 0 0 ------ 3.0> 3.6 3.6 3.0> 3.0> 3.0> 3.0> 31 3.0> ------ 0 0 ------ 3.0> ------ 3.5 ------ 3.0> 3.0> ------ TOTAL 94.4 90.0 54.0 0 54.0 93.0 91.4 272.7 96.7 93.0 93.0 90.0 MEAN 3.05 3.00 1.74 0 1.86 3.00 3.05 8.80 3.22 3.00 3.00 3.00 MAX 3.8 3.0 3.0 0 3.0 3.0 3.6 45 3.5 3.0 3.0 3.0 MIN 3.0 3.0 0 0 0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 AC-FT 187 179 107 0 107 184 181 541 192 184 184 179 CAL YEAR 1991 TOTAL 6,171.2 MEAN 16.9 MAX 365 MIN 0 AC-FT 12,240 WTR YEAR 1992 TOTAL 1,122.2 MEAN 3.07 MAX 45 MIN 0 AC-FT 2,230 > Actual value is known to be less than the value shown