SALT LAKE COUNTY PUBLIC WORKS DEPARTMENT ENGINEERING DIVISION #230 LITTLE COTTONWOOD CREEK @ 2050 EAST USGS #: 10167700 DISCHARGE, CUBIC FEET PER SECOND, WATER YEAR OCTOBER 1980 TO SEPTEMBER 1981 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 4.2 .00 .00 .00 .00 .00 .00 63 295 6.0 3.4 4.9 2 3.6 .00 .00 .00 .00 .07 .23 112 292 21 3.2 4.4 3 2.6 .00 .00 .00 .00 .00 .16 173 333 23 3.2 4.6 4 2.6 .00 .00 .00 .00 .00 .00 104 259 22 3.8 5.3 5 2.6 .00 .13 .00 .00 .00 .00 78 273 1.8 3.8 4.6 6 2.6 .00 .00 .00 .00 .00 .00 56 277 1.5 4.2 4.2 7 2.3 .00 .00 .00 .00 .00 .00 37 299 3.2 4.6 4.0 8 2.6 .00 .00 .00 .00 .00 .03 31 364 3.6 4.4 4.4 9 2.6 .00 .00 .00 .00 .00 .00 18 388 4.2 4.4 4.6 10 2.6 .00 .00 .00 .00 .00 .00 10 310 5.6 4.2 4.4 11 3.0 .00 .00 .00 .00 .00 .00 21 238 3.2 4.4 4.6 12 5.3 .49 .00 .00 .00 .00 .88 34 242 .96 4.2 4.4 13 5.3 .07 .00 .00 .00 .00 .88 16 215 1.7 4.2 4.6 14 5.3 .16 .00 .00 .00 .00 .23 18 157 3.6 4.4 4.6 15 12 .00 .00 .00 .00 .00 3.2 40 95 2.8 4.2 4.4 16 7.3 .00 .00 .00 .00 .00 11 56 55 2.3 3.6 4.6 17 6.6 .00 .00 .00 .00 .00 15 47 53 4.2 4.0 4.9 18 1.0 .00 .00 .00 .00 .00 30 43 50 5.6 4.0 5.3 19 .66 .00 .00 .00 .00 .00 52 56 56 5.6 3.8 4.9 20 .00 .00 .00 .00 .00 .08 46 70 78 4.9 3.6 4.9 21 .00 .00 .00 .00 .00 .00 33 72 88 5.6 4.2 5.3 22 .00 .00 .00 .00 .00 .00 22 70 72 7.0 4.2 5.3 23 .00 .00 .00 .00 .00 .00 5.6 68 61 7.7 4.0 5.6 24 .00 .00 .00 .00 .00 .00 28 72 47 7.7 2.5 5.3 25 .00 .00 .00 .00 .00 .00 66 95 39 4.4 3.4 5.3 26 .00 .00 .00 .00 .00 .23 82 185 37 4.2 4.4 4.9 27 .00 .00 .00 .00 .00 .21 80 221 29 3.4 4.2 4.9 28 .00 .00 .00 .00 .00 .00 66 231 22 3.2 4.4 4.6 29 .00 .00 .00 .00 --- .20 40 221 13 3.4 4.6 4.6 30 .00 .00 .00 .00 --- .45 42 225 9.9 3.2 4.4 4.6 31 .00 --- .00 .00 --- .00 --- 303 --- 3.0 4.6 --- TOTAL 74.76 0.72 0.13 0.00 0.00 1.24 624.21 2846 4746.9 179.56 124.5 143.0 MEAN 2.41 .024 .004 .000 .000 .040 20.8 91.8 158 5.79 4.02 4.77 MAX 12 .49 .13 .00 .00 .45 82 303 388 23 4.6 5.6 MIN .00 .00 .00 .00 .00 .00 .00 10 9.9 .96 2.5 4.0 AC-FT 148 1.4 .3 .00 .00 2.5 1240 5650 9420 356 247 284 CAL YR 1980 TOTAL 14333.02 MEAN 39.2 MAX 462 MIN .00 AC-FT 28430 WTR YR 1981 TOTAL 8741.02 MEAN 23.9 MAX 388 MIN .00 AC-FT 17340