SALT LAKE COUNTY PUBLIC WORKS DEPARTMENT ENGINEERING DIVISION #220 LITTLE COTTONWOOD CREEK @ CANYON MOUTH USGS #: 10167499 DISCHARGE, CUBIC FEET PER SECOND, WATER YEAR OCTOBER 1982 TO SEPTEMBER 1983 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 114 68 38 26 26 23 30 7.2 402 351 84 6.0 2 107 66 37 26 24 24 20 7.2 325 342 68 6.4 3 102 64 36 26 22 24 7.2 7.2 304 318 53 8.9 4 95 63 36 26 24 24 9.9 7.2 353 264 51 7.6 5 97 62 36 26 25 25 9.9 11 357 273 42 5.2 6 90 61 36 26 23 25 7.2 8.4 339 385 28 4.8 7 87 60 34 26 23 26 6.8 8.4 318 400 26 6.0 8 82 59 33 26 23 25 6.8 8.9 332 414 20 7.6 9 76 57 33 26 23 25 6.8 11 385 507 25 5.6 10 73 55 32 26 23 26 6.8 8.9 376 383 16 5.2 11 72 53 32 26 23 26 7.2 9.9 385 260 14 5.2 12 72 50 31 26 23 28 6.8 8.0 366 205 38 4.8 13 72 49 31 26 23 20 6.8 8.0 323 218 12 4.4 14 70 46 31 26 23 17 6.8 7.2 283 194 8.9 4.4 15 69 45 31 26 23 20 6.8 7.2 259 191 16 4.4 16 71 43 31 26 23 26 6.8 7.6 270 170 64 4.4 17 69 42 30 26 23 12 6.8 8.0 349 160 45 4.4 18 66 44 30 26 23 16 6.8 7.6 400 120 53 4.4 19 64 46 30 26 23 21 6.8 8.4 455 110 54 4.1 20 64 45 29 26 23 26 6.8 6.4 435 120 25 4.1 21 60 43 29 26 23 26 6.8 6.8 410 171 8.4 4.1 22 59 42 28 26 23 16 6.8 15 414 160 34 3.8 23 59 40 28 26 22 6.4 6.8 14 364 167 26 4.8 24 58 40 27 26 23 6.4 6.8 7.2 416 151 6.4 4.8 25 65 41 27 26 22 6.4 13 52 395 208 6.0 3.8 26 88 39 27 26 23 6.4 9.9 153 351 218 6.0 4.4 27 87 38 27 25 23 6.4 6.0 258 385 149 5.6 5.2 28 78 37 27 26 23 6.4 6.0 288 395 108 5.6 4.8 29 76 37 27 26 --- 6.4 12 418 368 87 30 4.4 30 76 39 27 26 --- 20 7.6 469 359 73 18 4.8 31 73 --- 27 26 --- 30 --- 451 --- 81 6.8 --- TOTAL 2391 1474 958 805 648 595.8 261.5 2295.7 10873 6958 895.7 152.8 MEAN 77.1 49.1 30.9 26.0 23.1 19.2 8.72 74.1 362 224 28.9 5.09 MAX 114 68 38 26 26 30 30 469 455 507 84 8.9 MIN 58 37 27 25 22 6.4 6.0 6.4 259 73 5.6 3.8 AC-FT 4740 2920 1900 1600 1290 1180 519 4550 21570 13800 1780 303 CAL YR 1982 TOTAL 37282.7 MEAN 102 MAX 507 MIN 1.5 AC-FT 73950 WTR YR 1983 TOTAL 28308.5 MEAN 77.6 MAX 507 MIN 3.8 AC-FT 56150