SALT LAKE COUNTY PUBLIC WORKS DEPT ENGINEERING DIVISION #290 Little Cottonwood Creek @ 300 West USGS #: 10168000 DAILY DISCHARGE IN CUBIC FEET PER SECOND WATER YEAR OCT 2004 TO SEP 2005 Day OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP ------------------------------------------------------------------------------------------------------------------------------------ 1 6.6 12 12 12 12 12 15 47 296 262 75 16 2 6.1 12 13 11 12 12 16 44 266 287 75 18 3 6.0 12 12 11 12 12 15 41 212 300 75 19 4 5.7 12 12 11 12 12 32 45 161 269 75 22 5 5.5 12 12 11 12 12 18 61 162 229 75 29 6 5.5 12 12 11 12 12 15 94 310 233 75 32 7 5.5 12 11 9.8 12 12 16 96 215 221 75 28 8 5.5 11 11 9.6 12 12 74 81 156 212 74 30 9 5.8 17 11 9.6 12 12 36 75 127 201 74 32 10 6.0 12 11 12 12 12 27 141 112 190 59 31 11 5.6 12 11 28 12 12 25 133 112 193 37 30 12 5.5 21 11 12 17 12 25 90 138 180 36 22 13 6.0 13 11 12 13 12 27 92 124 177 36 22 14 5.9 12 11 12 15 12 31 92 130 174 36 20 15 5.5 12 11 11 26 12 32 105 204 155 36 17 16 5.5 13 11 11 13 13 33 158 316 187 36 18 17 5.5 13 11 11 13 14 40 231 372 207 36 16 18 6.5 13 11 11 13 15 51 147 414 183 36 14 19 6.9 13 11 11 12 14 79 175 428 145 32 20 85 12 11 11 12 45 61 285 445 115 22 21 27 12 11 11 12 22 44 352 484 82 23 22 14 12 11 11 12 16 36 363 525 81 23 23 18 11 11 11 12 44 31 433 601 80 23 24 23 11 11 11 12 43 46 474 599 82 18 25 24 14 11 11 12 30 51 418 542 80 22 26 13 24 11 11 12 15 46 326 458 77 23 27 13 14 11 11 12 14 68 298 392 77 24 28 18 14 11 11 12 52 95 303 329 76 23 29 13 12 13 17 ------ 29 76 319 299 76 22 30 12 11 11 12 ------ 35 59 453 259 76 21 31 27 ------ 11 12 ------ 21 ------ 313 ------ 75 17 ------ TOTAL 398.1 393 350 367.0 362 602 1,220 6,285 9,188 4,982 1,314 416 MEAN 12.8 13.1 11.3 11.8 12.9 19.4 40.7 203 306 161 42.4 23.1 MAX 85 24 13 28 26 52 95 474 601 300 75 32 MIN 5.5 11 11 9.6 12 12 15 41 112 75 17 14 AC-FT 790 780 694 728 718 1,190 2,420 12,470 18,220 9,880 2,610 825 * CAL YEAR 2004 TOTAL 6,647.8 MEAN 18.2 MAX 167 MIN 4.6 AC-FT 13,190 WTR YEAR 2005 TOTAL* 25,877.1 MEAN 73.3 MAX 601 MIN 5.5 AC-FT 51,330 * Incomplete Record