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15 <br /> <br />PLATTE RIVER BASIN <br /> <br />06716500 CLEAR CREEK NEAR LAWSON, CO (1992) <br /> <br />LOCATION.--Lat 39°45’57”, long 105°37’32”, in NW¼NW¼ sec. 25, T.3 S., R.74 W., Clear Creek County, on left <br />bank at east edge of Lawson, 30 ft. downstream from private bridge, and 2.0 mi. downstream from West <br />Fork Clear Creek. <br /> <br />DRAINAGE AREA.--147 mi². <br /> <br />GAGE.--Graphic recorder in a corrugated metal pipe shelter and well. Also equipped with an outside staff <br />gage and Weather Bureau encoder. <br /> <br />REMARKS.--The record is complete and reliable except for the period from Dec. 1, 1991-Apr. 29, 1992 when <br />the station was closed for the winter. The stage-discharge relation was affected by ice on Nov. 24- <br />25, 1991. The chart recorder is the primary record. Record is considered good except for periods <br />of “b” record which is considered poor. Record developed by Rodger L. Burcher. <br /> <br />RATING TABLE.--CLELAWCO16 USED FROM 01-OCT-1991 TO 30-SEP-1992 <br /> <br />DISCHARGE, IN CFS, WATER YEAR OCTOBER 1991 TO SEPTEMBER 1992 <br />MEAN VALUES <br /> <br /> DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP <br /> <br /> 1 66 47 42 --- --- --- --- 129 272 366 126 92 <br /> 2 65 45 --- --- --- --- --- 130 250 340 119 90 <br /> 3 65 54 --- --- --- --- --- 134 249 307 118 90 <br /> 4 56 49 --- --- --- --- --- 143 263 286 116 83 <br /> 5 55 45 --- --- --- --- --- 153 266 280 111 83 <br /> 6 63 47 --- --- --- --- --- 165 256 277 111 78 <br /> 7 56 46 --- --- --- --- --- 200 263 283 109 76 <br /> 8 55 43 --- --- --- --- --- 184 269 289 104 74 <br /> 9 59 44 --- --- --- --- --- 94 280 274 101 67 <br /> 10 53 44 --- --- --- --- --- 180 289 255 107 68 <br /> 11 58 44 --- --- --- --- --- 163 325 249 119 67 <br /> 12 50 42 --- --- --- --- --- 174 374 242 116 63 <br /> 13 52 42 --- --- --- --- --- 176 384 236 106 65 <br /> 14 52 42 --- --- --- --- --- 189 405 219 102 65 <br /> 15 52 42 --- --- --- --- --- 198 408 210 100 63 <br /> 16 53 42 --- --- --- --- --- 212 386 209 101 63 <br /> 17 44 42 --- --- --- --- --- 210 358 202 118 62 <br /> 18 49 42 --- --- --- --- --- 242 377 187 101 76 <br /> 19 47 41 --- --- --- --- --- 283 398 184 92 70 <br /> 20 49 39 --- --- --- --- --- 346 149 198 89 70 <br /> 21 50 42 --- --- --- --- --- 378 155 184 86 67 <br /> 22 44 40 --- --- --- --- --- 370 155 172 86 65 <br /> 23 45 39 --- --- --- --- --- 358 447 161 90 62 <br /> 24 50 40 --- --- --- --- --- 367 464 163 125 61 <br /> 25 48 40 --- --- --- --- --- 362 475 176 130 63 <br /> 26 48 44 --- --- --- --- --- 361 468 182 121 63 <br /> 27 49 41 --- --- --- --- --- 380 161 159 107 61 <br /> 28 48 41 --- --- --- --- --- 364 419 149 98 59 <br /> 29 39 42 --- --- --- --- 107 320 412 147 92 55 <br /> 30 42 42 --- --- --- --- 109 301 394 139 90 58 <br /> 31 46 --- --- --- --- --- --- 289 --- 135 89 --- <br /> <br /> TOTAL 1608 1293 7555 9771 6860 3280 2079 <br /> MEAN 51.9 43.1 244 326 221 106 69.3 <br /> AC-FT 3190 2560 14990 19380 13610 6510 4120 <br /> MAX 66 54 380 475 366 130 92 <br /> MIN 39 39 94 149 135 86 55 <br /> <br /> CAL YR 1991 TOTAL 42150 MEAN 115 MAX 840 MIN 35 AC-FT 83600 <br /> WTR YR 1992 TOTAL 32446 MEAN 88.7 MAX 475 MIN 39 AC-FT 64360 <br /> <br /> MAX DISCH 489 CFS AT 2315 23-JUN-1992 GH 4.65 FT. SHIFT -0.11 FT. MAX GH 4.65 FT. AT 2315 23-JUN-1992 <br />0 <br />100 <br />200 <br />300 <br />400 <br />500 <br />OctNovDecJanFebMarAprMayJunJulAugSep <br />