SALT LAKE COUNTY PUBLIC WORKS DEPARTMENT ENGINEERING DIVISION #320 BIG COTTONWOOD CREEK @ CANYON MOUTH USGS #: 10168499 DAILY DISCHARGE IN CUBIC FEET PER SECOND WATER YEAR OCT 1994 TO SEP 1995 Day OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP ------------------------------------------------------------------------------------------------------------------------------------ 1 13 8.7 28 6.3 22 39 12 58 244 324 72 28 2 12 7.0 29 6.6 22 28 12 96 351 309 69 30 3 14 6.0 28 6.2 24 15 13 100 404 363 73 27 4 14 6.0 30 5.9 21 15 12 85 415 304 71 28 5 15 5.7 30 6.1 20 15 15 84 439 289 67 29 6 16 6.0 29 5.6 22 26 22 80 471 309 64 27 7 9.4 9.3 29 5.3 14 22 27 71 361 350 62 21 8 6.7 6.1 28 5.3 12 12 32 64 298 351 68 20 9 6.2 5.5 26 5.3 12 7.0 33 62 248 348 56 18 10 5.8 5.4 27 5.4 12 10 29 71 218 366 55 16 11 5.9 5.3 28 5.7 12 51 26 105 224 344 55 16 12 6.4 6.2 26 5.3 12 52 48 130 307 345 53 16 13 6.0 6.3 27 5.3 12 39 44 121 441 314 57 15 14 7.4 5.8 27 5.5 12 25 34 115 509 264 48 14 15 15 6.4 27 7.1 11 27 33 117 537 233 45 13 16 11 15 26 6.3 8.7 32 32 130 475 215 41 12 17 11 9.1 26 6.1 8.3 35 31 132 381 209 39 11 18 16 5.8 26 5.8 8.5 44 26 142 308 200 43 12 19 12 5.5 26 5.8 8.7 97 23 151 317 199 43 7.2 20 11 5.6 26 5.8 9.5 61 24 189 381 183 43 5.8 21 8.1 5.6 19 5.8 9.6 56 22 254 398 171 43 7.6 22 9.7 6.0 8.4 5.6 11 59 21 287 362 161 40 5.8 23 8.8 5.4 6.8 5.6 12 50 18 312 350 151 40 5.7 24 7.3 5.4 6.8 5.8 15 40 15 264 363 139 45 5.6 25 6.5 5.5 6.8 5.7 17 32 16 239 385 129 42 5.8 26 7.0 5.8 6.8 5.9 19 25 16 228 423 114 40 5.8 27 7.0 5.8 6.8 7.4 33 20 22 206 446 106 38 6.3 28 7.9 5.8 7.2 6.0 41 18 31 177 432 98 37 5.6 29 9.0 5.8 6.8 5.8 ------ 17 37 161 387 95 38 5.9 30 9.0 13 6.8 5.8 ------ 18 61 167 334 93 47 5.8 31 9.3 ------ 6.5 5.8 ------ 12 ------ 197 ------ 83 32 ------ TOTAL 303.4 200.8 637.7 181.9 441.3 999.0 787 4,595 11,209 7,159 1,566 425.9 MEAN 9.79 6.69 20.6 5.87 15.8 32.2 26.2 148 374 231 50.5 14.2 MAX 16 15 30 7.4 41 97 61 312 537 366 73 30 MIN 5.8 5.3 6.5 5.3 8.3 7.0 12 58 218 83 32 5.6 AC-FT 602 398 1,260 361 875 1,980 1,560 9,110 22,230 14,200 3,110 845 CAL YEAR 1994 TOTAL 12,528.3 MEAN 34.3 MAX 343 MIN 4.9 AC-FT 24,850 WTR YEAR 1995 TOTAL 28,506.0 MEAN 78.1 MAX 537 MIN 5.3 AC-FT 56,540