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24 <br />PLATTE RIVER BASIN <br /> <br />06729450 SOUTH BOULDER CREEK BELOW GROSS RESERVOIR NEAR COAL CREEK, CO <br /> <br />LOCATION.--Lat 39°56'19", long 105°20'55", SW¼ sec. 21, T.1 S., R.71 W., Boulder County. Measures releases <br />from Gross Reservoir; which is filled by South Boulder Creek and transmountain diversions from <br />Moffat Tunnel. <br /> <br />DRAINAGE AREA.--N/A <br /> <br />GAGE.--Graphic water-stage recorder with satellite telemetry at 25' Parshall flume with supplemental <br />outside staff. The DCP is the primary record with chart backup. Station is owned and maintained by <br />Denver Water Board personnel. <br /> <br />REMARKS.--Record is complete and reliable. The record is good. Record developed by M. L. Cunning. <br /> <br />RATING TABLE.--STD25FTPF USED FROM 01-OCT-2000 TO 14-OCT-2001 <br /> <br /> DISCHARGE, IN CFS, WATER YEAR OCTOBER 2000 TO SEPTEMBER 2001 <br /> MEAN VALUES <br /> <br /> DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP <br /> <br /> 1 175 89 133 84 6.5 5.5 90 122 383 387 189 124 <br /> 2 80 89 133 84 6.6 5.6 91 147 414 377 189 124 <br /> 3 23 89 134 84 6.6 5.6 93 162 421 371 189 123 <br /> 4 23 88 134 84 6.6 5.6 93 166 394 368 152 123 <br /> 5 19 119 136 84 5.7 5.5 93 167 347 248 129 123 <br /> 6 15 137 137 84 5.5 15 93 164 297 217 129 178 <br /> 7 15 137 137 84 5.6 5.6 92 164 279 352 129 158 <br /> 8 15 137 137 84 5.6 61 92 164 280 352 135 117 <br /> 9 20 137 137 84 5.6 80 95 164 282 365 100 116 <br /> 10 24 123 137 100 5.1 80 96 175 294 276 54 121 <br /> 11 24 114 137 108 5 80 96 221 359 207 64 111 <br /> 12 21 113 136 108 5 82 97 245 396 217 66 101 <br /> 13 17 112 104 108 5.1 83 98 245 397 238 48 102 <br /> 14 15 112 83 108 5.4 83 98 332 375 247 33 102 <br /> 15 15 127 82 108 5 83 98 416 368 228 31 102 <br /> 16 15 136 82 123 5 83 98 449 373 193 42 102 <br /> 17 15 136 82 132 5 83 98 461 361 174 45 102 <br /> 18 15 136 82 132 5 83 104 461 387 190 43 102 <br /> 19 15 136 81 132 5 83 107 469 405 203 38 102 <br /> 20 15 135 82 130 5 83 107 477 410 204 32 103 <br /> 21 15 133 83 130 5 83 107 478 322 198 29 104 <br /> 22 15 133 83 130 5 86 108 480 293 194 30 104 <br /> 23 15 132 83 130 5 87 115 377 343 194 30 104 <br /> 24 15 132 114 130 5.2 87 120 306 361 195 29 100 <br /> 25 15 133 134 129 5.1 87 120 320 361 195 29 98 <br /> 26 15 132 105 130 5.3 87 124 325 361 196 29 98 <br /> 27 15 132 85 130 5.6 87 104 327 384 195 23 98 <br /> 28 22 130 84 130 5.6 90 92 360 374 194 19 94 <br /> 29 9.3 133 84 55 --- 92 92 356 364 195 94 94 <br /> 30 66 134 84 6.5 --- 91 102 341 386 190 124 95 <br /> 31 89 --- 84 6.3 --- 91 --- 363 --- 188 124 --- <br /> <br />TOTAL 867.3 3726 3329 3151.8 151.7 2063.4 3013 9404 10771 7548 2397 3325 <br />MEAN 28 124 107 102 5.4 66.6 100 303 359 243 77 111 <br />AC-FT 1720 7390 6600 6250 301 4090 5980 18650 21360 14970 4750 6600 <br />MAX 175 137 137 132 6.6 92 124 480 421 387 189 178 <br />MIN 9.3 88 81 6.3 5 5.5 90 122 279 174 19 94 <br /> <br />CAL YR 2000 TOTAL 0 MEAN 0 MAX 0 MIN 0 AC-FT 0 <br />WTR YR 2001 TOTAL 49747.2 MEAN 136 MAX 480 MIN 5 AC-FT 98670 <br /> <br />MAX DISCH: 481 CFS AT 20:30 ON May. 20, 2001 GH 2.74 FT. SHIFT 0.02 FT. <br />MAX GH: 2.74 FT. AT 20:30 ON May. 20, 2001 <br /> <br />FOR MORE COMPLETE OR DETAILED INFORMATION SEE DAILY OR MONTHLY RECORD. <br /> <br /> <br />0 <br />100 <br />200 <br />300 <br />400 <br />500 <br />600 <br />O ct N o v D ec Jan F eb M ar A pr M ay Jun Jul A ug S ep <br /> <br /> <br />