Laserfiche WebLink
3 <br /> <br />PLATTE RIVER BASIN <br /> <br />06695000 SOUTH PLATTE RIVER ABOVE ELEVENMILE CANYON RESERVOIR, NEAR HARTSEL, CO <br /> <br />LOCATION.--Lat 38°58'03", long 105°34'51", in NE¼ sec. 32, T.12 S., R.73 W., Park County, Hydrologic Unit <br />10190001, on left bank 200 ft downstream from highway bridge, 2.5 mi upstream from water line of <br />Elevenmile Canyon Reservoir, at elevation 8,561 ft. and 13 mi southeast of Hartsel. <br /> <br />DRAINAGE AREA.--880 mi². <br /> <br />GAGE.--Water-stage recorder with satellite telemetry in a wooden shelter at a 25' Parshall flume. Datum of <br />gage is 8,612.83 ft,(Denver Board of Water Commissioners Datum). Station is owned and maintained by <br />the Denver Water Dept. Satellite telemetry is maintained by the U. S. Army Corps of Engineers and <br />the USGS. <br /> <br />REMARKS.--Record is taken from hourly satellite readings. The satellite data agrees within 0.02 ft. of <br />available chart data. A few small (.02-.03 ft.) encoder corrections were noted and applied in such <br />a was as to improve agreement with chart data. Record is complete and reliable. Spinney Reservoir <br />is 2 miles upstream, with no inflows between it and the gage. Spinney release keeps this gage open <br />year round. Record is good. Record developed by Robert Cooper. <br /> <br />RATING TABLE.--PLAHARCO15 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 /> 1 108 119 122 105 77 77 160 104 164 360 178 239 <br /> 2 104 111 124 105 77 77 148 78 203 353 194 237 <br /> 3 101 105 122 105 76 76 148 45 221 326 293 237 <br /> 4 126 108 126 104 77 75 148 45 288 294 264 241 <br /> 5 135 108 123 105 77 71 147 46 332 283 228 277 <br /> 6 127 108 123 99 79 70 147 61 361 295 249 251 <br /> 7 114 109 123 92 79 67 143 72 473 288 272 245 <br /> 8 104 108 123 92 79 67 139 72 434 262 362 241 <br /> 9 104 85 123 92 78 67 139 72 434 240 371 205 <br /> 10 103 96 123 93 79 67 139 72 415 235 346 194 <br /> 11 104 97 123 93 78 67 139 72 405 244 296 197 <br /> 12 106 88 123 94 77 65 139 73 331 267 254 192 <br /> 13 106 97 123 94 77 63 138 82 194 257 213 187 <br /> 14 138 102 123 94 77 62 137 89 119 254 214 186 <br /> 15 143 99 124 93 77 64 92 84 75 240 211 208 <br /> 16 137 97 119 94 77 64 57 80 58 228 170 199 <br /> 17 161 97 107 93 77 64 58 80 57 272 149 196 <br /> 18 139 94 107 94 77 64 60 80 57 305 135 203 <br /> 19 131 91 106 93 78 64 59 102 57 313 125 176 <br /> 20 138 91 105 93 78 97 59 99 94 310 115 161 <br /> 21 135 94 105 93 78 124 86 100 189 389 107 169 <br /> 22 121 98 105 93 77 125 105 128 282 331 107 165 <br /> 23 96 98 105 93 77 125 105 165 334 314 99 160 <br /> 24 95 98 106 93 77 126 88 177 383 292 94 161 <br /> 25 105 98 105 92 79 156 78 139 512 247 94 161 <br /> 26 102 107 106 93 77 183 78 127 543 249 168 95 <br /> 27 107 124 106 93 77 183 78 105 513 244 192 49 <br /> 28 112 122 106 92 77 181 93 87 461 274 235 49 <br /> 29 104 122 105 83 --- 181 104 71 429 248 221 85 <br /> 30 104 122 105 77 --- 183 104 59 378 153 206 112 <br /> 31 105 --- 105 77 --- 183 --- 105 --- 214 208 --- <br /> <br /> TOTAL 3615 3093 3551 2906 2170 3138 3315 2771 8796 8581 6370 5478 <br /> MEAN 117 103 115 93.7 77.5 101 111 89.4 293 277 205 183 <br /> AC-FT 7170 6130 7040 5760 4300 6220 6580 5500 17450 17020 12630 10870 <br /> MAX 161 124 126 105 79 183 160 177 543 389 371 277 <br /> MIN 95 85 105 77 76 62 57 45 57 153 94 49 <br /> <br /> CAL YR 1996 TOTAL 53180 MEAN 145 MAX 372 MIN 38 AC-FT 105500 <br /> WTR YR 1997 TOTAL 53784 MEAN 147 MAX 543 MIN 45 AC-FT 106700 <br /> <br /> MAX DISCH 552 CFS AT 1500 07-JUN-1997 GH 3.04 FT. SHIFT -0.03 FT. MAX GH 3.04 FT. AT 1500 07-JUN-1997 <br /> <br /> FOR MORE COMPLETE OR DETAILED INFORMATION SEE DAILY OR MONTHLY RECORD. <br /> <br />0 <br />100 <br />200 <br />300 <br />400 <br />500 <br />600 <br />OctNovDecJanFebMarAprMayJunJulAugSep