SALT LAKE COUNTY PUBLIC WORKS DEPARTMENT ENGINEERING DIVISION 240 LITTLE COTTONWOOD CREEK @ CRESTWOOD PARK DAILY DISCHARGE IN CUBIC FEET PER SECOND WATER YEAR OCT 1996 TO SEP 1997 Day OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP ------------------------------------------------------------------------------------------------------------------------------------ 1 4.2 3.0> 9.6 3.0> 3.0> 3.8 17 51 464 69 3.0> 4.4 2 4.3 3.0> 7.6 6.5 6.5 3.0> 15 53 399 59 2.7> 4.9 3 5.0 3.0> 7.8 8.9 3.0> 3.2 13 51 368 52 4.3 5.9 4 4.5 4.8 8.9 3.4 3.0> 4.2 14 29 413 45 5.4 4.8 5 4.3 8.8 3.0 3.0> 3.0> 3.0> 19 31 405 39 4.6 4.6 6 4.2 3.0> 3.0> 3.0> 3.0> 3.0> 18 45 380 33 5.5 5.2 7 4.1 3.0> 3.0> 3.0> 3.0> 3.0> 18 54 373 31 6.8 4.6 8 4.1 3.0> 3.0> 3.0> 3.0> 3.0> 13 57 332 27 4.7 6.7 9 4.1 3.0> 3.1 3.0> 3.0> 3.0> 8.7 70 319 25 6.1 6.2 10 3.9 3.0> 7.1 3.0> 3.0> 3.0> 15 95 467 24 7.2 5.6 11 3.6 3.0> 8.0 3.0> 3.0> 3.0> 13 111 444 29 12 4.5 12 3.5 3.0> 3.0> 3.0> 3.0> 4.3 12 152 362 55 9.0 4.4 13 3.5 3.0> 3.0> 3.0> 3.0> 3.0> 7.8 154 355 31 13 3.7 14 3.3 3.0> 3.0> 3.0> 3.0> 3.0> 7.6 183 352 16 8.7 3.4 15 3.5 3.0> 3.0> 3.0> 3.0> 3.0> 6.8 239 292 14 5.9 6.7 16 4.8 3.0> 6.2 3.0> 3.0> 3.0> 6.2 331 234 13 4.9 7.9 17 3.3 3.0> 3.0> 3.0> 3.0> 3.8 9.2 276 256 12 6.6 4.3 18 3.3 3.0> 3.0> 3.0> 5.6 4.6 15 342 306 10 6.1 4.4 19 7.5 3.8 3.0> 3.0> 3.0> 3.0> 21 313 396 12 5.1 12 20 3.0 3.0> 3.0> 3.0> 3.0> 3.0> 21 322 398 12 5.6 8.5 21 3.0> 3.0> 3.0> 3.0> 3.0> 5.0 59 362 294 8.6 6.4 5.4 22 3.0> 21 3.0> 3.0> 3.0> 16 29 288 251 7.4 5.8 5.1 23 3.0> 14 3.0> 3.0> 3.0> 8.6 35 250 211 15 6.1 5.0 24 3.0> 5.4 3.0> 3.0> 3.0> 6.9 48 362 165 19 5.5 4.7 25 5.6 3.0> 3.0> 3.0> 3.0> 7.1 39 290 124 14 4.8 4.4 26 3.3 3.0> 3.0> 3.4 3.0> 7.0 23 204 111 6.8 5.4 5.2 27 3.0> 3.0> 3.0> 3.7 3.5 3.1 38 153 105 6.0 5.3 4.4 28 3.0> 3.0> 3.0> 3.0> 3.2 4.8 71 120 87 5.1 4.3 4.1 29 3.0> 3.0> 3.0> 3.0> ------ 11 90 108 81 7.1 4.0 3.9 30 3.0> 6.8 3.0> 3.0> ------ 12 65 168 75 3.5 3.8 4.0 31 3.0> ------ 3.0> 3.0> ------ 18 ------ 328 ------ 3.4 4.8 ------ TOTAL 117.9 133.6 127.3 103.9 90.8 165.4 767.3 5,592 8,819 703.9 183.4 158.9 MEAN 3.80 4.45 4.11 3.35 3.24 5.34 25.6 180 294 22.7 5.92 5.30 MAX 7.5 21 9.6 8.9 6.5 18 90 362 467 69 13 12 MIN 3.0 3.0 3.0 3.0 3.0 3.0 6.2 29 75 3.4 2.7 3.4 AC-FT 234 265 252 206 180 328 1,520 11,090 17,490 1,400 364 315 CAL YEAR 1996 TOTAL 10,839.5 MEAN 29.6 MAX 365 MIN 3.0 AC-FT 21,500 WTR YEAR 1997 TOTAL 16,963.4 MEAN 46.5 MAX 467 MIN 2.7 AC-FT 33,650