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25 <br /> <br />PLATTE RIVER BASIN <br /> <br />SOUTH BOULDER CREEK DIVERSION NEAR ELDORADO SPRINGS, CO <br /> <br />LOCATION.--Lat 39°56'00", long 105°18'10", SW¼ sec. 26, T.1 S., R.71 W., Boulder County. Diverts Denver <br />Water Board rights released from Gross Reservoir to South Boulder Creek. <br /> <br />DRAINAGE AREA.--N/A <br /> <br />GAGE.--Graphic water-stage recorder at 12' Parshall flume in a timber shelter and concrete well with <br />supplemental outside staff gage. Station is owned and maintained by Denver Water Board personnel. <br /> <br />REMARKS.--Record is complete and reliable except for the following period: Apr. 22-23, 28-30, 1997 when <br />clock stopped. This is a controlled structure and canal was off Oct. 1-6, 11-29; Dec. 16-31, 1996; <br />Jan. 1-31; Feb. 1-19; Mar. 22-31; Apr. 1-20; May 7; June 18; Aug. 5, 1997. Graphic chart record was <br />used all year except when flume was off. The record is good. Record developed by Fred Renner. <br /> <br />RATING TABLE.--BOSDELCO02 USED FROM 01-OCT-1996 TO 30-SEP-1997 <br /> <br />DISCHARGE, IN CFS, WATER YEAR OCTOBER 1996 TO SEPTEMBER 1997 <br /> MEAN VALUES <br /> <br /> DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP <br /> <br /> 1 0.0 101 120 0.0 0.0 148 0.0 149 157 166 98 145 <br /> 2 0.0 101 120 0.0 0.0 148 0.0 149 157 164 96 148 <br /> 3 0.0 101 120 0.0 0.0 132 0.0 149 157 164 96 148 <br /> 4 0.0 101 121 0.0 0.0 106 0.0 149 157 165 37 148 <br /> 5 0.0 101 123 0.0 0.0 98 0.0 149 170 165 0.0 145 <br /> 6 0.0 101 123 0.0 0.0 98 0.0 56 175 165 56 142 <br /> 7 45 101 123 0.0 0.0 97 0.0 0.0 173 189 99 143 <br /> 8 76 101 123 0.0 0.0 95 0.0 44 129 235 99 118 <br /> 9 76 101 118 0.0 0.0 96 0.0 102 99 251 99 99 <br /> 10 24 101 116 0.0 0.0 80 0.0 123 53 251 99 99 <br /> 11 0.0 101 116 0.0 0.0 73 0.0 123 21 251 99 99 <br /> 12 0.0 105 114 0.0 0.0 74 0.0 123 15 219 99 98 <br /> 13 0.0 106 113 0.0 0.0 89 0.0 139 15 202 99 99 <br /> 14 0.0 106 113 0.0 0.0 98 0.0 150 15 202 110 99 <br /> 15 0.0 118 43 0.0 0.0 98 0.0 150 15 211 120 99 <br /> 16 0.0 126 0.0 0.0 0.0 98 0.0 150 15 237 131 99 <br /> 17 0.0 126 0.0 0.0 0.0 98 0.0 150 5.7 282 138 99 <br /> 18 0.0 126 0.0 0.0 0.0 96 0.0 150 0.0 301 132 99 <br /> 19 0.0 126 0.0 0.0 0.0 95 0.0 150 48 301 129 99 <br /> 20 0.0 121 0.0 0.0 55 90 0.0 150 157 301 132 99 <br /> 21 0.0 120 0.0 0.0 99 39 48 150 203 301 139 99 <br /> 22 0.0 120 0.0 0.0 99 0.0 98 150 200 301 142 99 <br /> 23 0.0 120 0.0 0.0 99 0.0 100 150 173 270 141 85 <br /> 24 0.0 120 0.0 0.0 129 0.0 98 154 119 232 141 75 <br /> 25 0.0 120 0.0 0.0 149 0.0 98 157 75 221 141 75 <br /> 26 0.0 120 0.0 0.0 149 0.0 98 157 75 219 141 75 <br /> 27 0.0 119 0.0 0.0 148 0.0 98 157 124 224 141 75 <br /> 28 0.0 119 0.0 0.0 148 0.0 100 157 164 226 141 75 <br /> 29 0.0 120 0.0 0.0 --- 0.0 146 157 165 153 141 76 <br /> 30 44 120 0.0 0.0 --- 0.0 150 157 166 101 141 76 <br /> 31 91 --- 0.0 0.0 --- 0.0 --- 157 --- 101 141 --- <br /> <br /> TOTAL 356 3369 1706 0.0 1075 2046 1034 4208 3197.7 6771 3518 3134 <br /> MEAN 11.5 112 55.0 0.0 38.4 66.0 34.5 136 107 218 113 104 <br /> AC-FT 706 6680 3380 0.0 2130 4060 2050 8350 6340 13430 6980 6220 <br /> MAX 91 126 123 0.0 149 148 150 157 203 301 142 148 <br /> MIN 0.0 101 0.0 0.0 0.0 0.0 0.0 0.0 0.0 101 0.0 75 <br /> <br /> CAL YR 1996 TOTAL 36462 MEAN 99.6 MAX 307 MIN 0.00 AC-FT 72320 <br /> WTR YR 1997 TOTAL 30414.7 MEAN 83.3 MAX 301 MIN 0.00 AC-FT 60330 <br /> <br /> MAX DISCH 301 CFS AT 0930 17-JUL-1997 GH 3.19 FT. SHIFT 0.01 FT. MAX GH 3.19 FT. AT 0930 17-JUL-1997 <br /> <br /> FOR MORE COMPLETE OR DETAILED INFORMATION SEE DAILY OR MONTHLY RECORD. <br /> <br />0 <br />50 <br />100 <br />150 <br />200 <br />250 <br />300 <br />350 <br />OctNovDecJanFebMarAprMayJunJulAugSep