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<br /> <br />PLATTE RIVER BASIN <br /> <br />06706000 NORTH FORK SOUTH PLATTE RIVER BELOW GENEVA CREEK, AT GRANT, CO <br /> <br />LOCATION.--Lat 39°27'26", long 105°39'29" in NW¼ sec. 10, T.7 S., R.74 W., Park County, Hydrologic Unit <br />10190002, on left bank at Grant, 1,550 ft downstream from Geneva Creek, and 1.3 mi downstream from <br />east portal of Harold D. Roberts tunnel. <br /> <br />DRAINAGE AREA.--127 mi². <br /> <br />GAGE.--Water-stage recorder with satellite telemetry in a wooden shelter at a concrete control section. <br />Station is owned and maintained by the Denver Water Dept. Satellite telemetry is maintained by the <br />U.S. Army Corps of Engineers and the USGS. <br /> <br />REMARKS.--The primary record is taken from the hourly satellite data and is complete. The record is <br />reliable; it was found to agree to within 0.02 ft. with the satellite data. Record is complete. <br />Record is good. Record is developed by Robert E. Cooper. <br /> <br />RATING TABLE.--PLAGRACO11 USED FROM 01-OCT-1993 TO 30-SEP-1994 <br /> <br />DISCHARGE, IN CFS, WATER YEAR OCTOBER 1993 TO SEPTEMBER 1994 <br />MEAN VALUES <br /> <br /> DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP <br /> <br /> 1 288 38 94 90 90 99 101 79 361 279 149 231 <br /> 2 258 43 93 90 91 97 104 38 317 276 160 222 <br /> 3 258 51 95 90 90 97 105 39 266 277 155 206 <br /> 4 257 48 96 90 88 99 106 39 232 267 144 200 <br /> 5 166 63 96 90 88 99 103 49 213 260 147 198 <br /> 6 103 85 92 90 88 99 98 94 239 234 144 197 <br /> 7 84 86 92 90 88 98 100 205 276 158 140 198 <br /> 8 48 85 92 90 88 92 99 221 323 155 139 198 <br /> 9 48 96 93 90 88 101 99 216 367 188 139 199 <br /> 10 47 84 94 90 89 104 95 203 369 184 136 200 <br /> 11 46 100 94 88 91 104 100 219 360 181 138 199 <br /> 12 47 101 95 87 93 105 100 252 365 182 137 202 <br /> 13 46 100 93 87 92 104 106 260 361 179 144 203 <br /> 14 45 100 93 85 90 104 111 254 397 176 144 209 <br /> 15 45 96 92 87 90 104 111 206 423 155 189 203 <br /> 16 45 97 93 88 92 104 117 144 424 138 236 203 <br /> 17 45 97 93 88 90 102 122 166 422 134 248 203 <br /> 18 47 98 92 88 91 104 122 164 435 131 244 201 <br /> 19 45 98 90 88 92 107 125 170 440 130 252 203 <br /> 20 44 96 90 88 91 106 129 180 417 140 253 204 <br /> 21 42 97 90 88 96 102 165 162 374 148 248 233 <br /> 22 44 98 90 88 99 103 181 155 318 144 244 242 <br /> 23 43 97 90 88 99 103 191 144 243 146 242 214 <br /> 24 42 95 90 88 99 101 195 144 288 149 241 166 <br /> 25 42 91 90 88 99 100 165 149 325 145 243 165 <br /> 26 42 93 89 88 99 99 120 162 332 143 244 164 <br /> 27 36 94 90 88 99 98 116 158 339 143 244 163 <br /> 28 42 96 90 88 99 99 116 169 315 143 244 146 <br /> 29 37 96 90 88 --- 100 115 172 291 143 245 115 <br /> 30 33 96 90 88 --- 99 115 194 285 142 244 78 <br /> 31 42 --- 89 88 --- 100 --- 262 --- 141 242 --- <br /> <br /> TOTAL 2457 2615 2850 2742 2589 3133 3632 5069 10117 5411 6119 5765 <br /> MEAN 79.3 87.2 91.9 88.5 92.5 101 121 164 337 175 197 192 <br /> AC-FT 4870 5190 5650 5440 5140 6210 7200 10050 20070 10730 12140 11430 <br /> MAX 288 101 96 90 99 107 195 262 440 279 253 242 <br /> MIN 33 38 89 85 88 92 95 38 213 130 136 78 <br /> <br /> CAL YR 1993 TOTAL 81898 MEAN 224 MAX 646 MIN 22 AC-FT 162400 <br /> WTR YR 1994 TOTAL 52499 MEAN 144 MAX 440 MIN 33 AC-FT 104100 <br /> <br /> MAX DISCH 458 CFS AT 2300 31-MAY-1994 GH 1.70 FT. SHIFT -0.01 FT. MAX GH 1.70 FT. AT 2300 31-MAY-1994 <br />0 <br />100 <br />200 <br />300 <br />400 <br />500 <br />OctNovDecJanFebMarAprMayJunJulAugSep <br />