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<br /> <br />PLATTE RIVER BASIN <br /> <br />CHARLES HANSEN FEEDER CANAL BELOW BIG THOMPSON SIPHON NEAR DRAKE, CO <br /> <br />LOCATION.--Lat 40°25'20", long 105°13'33", SW¼SW¼ sec. 3, T.5 N., T.70 W., Larimer County. <br /> <br />GAGE.--Graphic water-stage recorder and shaft encoder in a concrete shelter. The DCP is the primary record <br />with chart backup. Station maintained by Northern Colo. Water Conservancy District. <br /> <br />REMARKS.--Record is complete and reliable except for the following periods: Oct. 1-8, 1993; Sep. 17-30, <br />1994 when canal was shut down for maintenance work. Chart gage-heights were used for the following <br />periods: Oct. 10-13, 19-28; Nov. 8, 25; Dec. 8, 17, 1993; Feb. 5, 21, 23; Mar. 7-8; Apr. 9, 14, 28; <br />May 26; Jun. 1-3, 5-6, 13, 22; Jul. 16-18, 20, 25; Aug. 29; Sep. 10, 1994. Record is good. Records <br />developed by Fred H. Renner. <br /> <br />RATING TABLE.--HFCBBSCO12 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 0.0 108 167 97 99 104 38 97 81 278 73 327 <br /> 2 0.0 115 109 98 94 103 38 97 62 263 81 178 <br /> 3 0.0 119 100 99 96 103 37 97 63 264 291 65 <br /> 4 0.0 108 99 98 99 104 38 97 83 268 356 81 <br /> 5 0.0 199 97 98 99 104 38 98 64 285 367 98 <br /> 6 0.0 200 97 98 100 104 41 95 70 251 387 127 <br /> 7 0.0 177 97 98 239 104 5.8 101 62 299 402 133 <br /> 8 0.0 204 97 98 411 104 25 104 64 351 353 297 <br /> 9 33 218 97 98 410 131 39 98 67 266 223 408 <br /> 10 49 205 97 98 406 211 43 101 133 280 109 394 <br /> 11 43 225 97 98 404 205 40 95 221 273 58 291 <br /> 12 40 219 99 97 404 197 42 97 222 262 62 182 <br /> 13 40 221 99 98 403 197 41 75 179 249 58 80 <br /> 14 41 217 99 98 405 197 40 65 137 95 55 9.3 <br /> 15 31 216 99 98 310 201 40 60 129 240 50 24 <br /> 16 28 204 99 98 268 202 40 95 127 300 88 10 <br /> 17 29 197 99 98 200 203 41 149 111 301 177 0.0 <br /> 18 28 196 99 98 201 199 40 175 98 331 316 0.0 <br /> 19 26 197 98 98 203 127 32 110 81 316 260 0.0 <br /> 20 22 201 99 98 205 101 40 140 66 308 146 0.0 <br /> 21 22 203 99 98 205 100 54 148 72 406 75 0.0 <br /> 22 21 201 101 98 205 100 45 164 62 291 66 0.0 <br /> 23 21 200 99 98 203 103 44 147 65 168 404 0.0 <br /> 24 21 199 98 98 190 101 44 173 79 102 387 0.0 <br /> 25 22 198 98 98 122 101 48 207 148 86 319 0.0 <br /> 26 23 202 98 277 102 101 88 188 222 85 206 0.0 <br /> 27 28 201 98 405 103 86 109 158 252 85 100 0.0 <br /> 28 34 200 98 388 104 48 105 207 256 71 68 0.0 <br /> 29 10 199 98 280 --- 38 105 168 305 68 59 0.0 <br /> 30 39 199 98 184 --- 38 101 145 303 76 73 0.0 <br /> 31 48 --- 98 109 --- 39 --- 121 --- 69 200 --- <br /> <br /> TOTAL 699 5748 3127 4092 6290 3856 1481.8 3872 3884 6987 5869 2704.3 <br /> MEAN 22.5 192 101 132 225 124 49.4 125 129 225 189 90.1 <br /> AC-FT 1390 11400 6200 8120 12480 7650 2940 7680 7700 13860 11640 5360 <br /> MAX 49 225 167 405 411 211 109 207 305 406 404 408 <br /> MIN 0.0 108 97 97 94 38 5.8 60 62 68 50 0.0 <br /> <br /> CAL YR 1993 TOTAL 46007.3 MEAN 126 MAX 508 MIN 0.00 AC-FT 91260 <br /> WTR YR 1994 TOTAL 48610.1 MEAN 133 MAX 411 MIN 0.00 AC-FT 96420 <br /> <br /> MAX DISCH 438 CFS AT 1215 28-JAN-1994 GH 7.29 FT. SHIFT 0.00 FT. MAX GH 7.29 FT. AT 1215 28-JAN-1994 <br />0 <br />50 <br />100 <br />150 <br />200 <br />250 <br />300 <br />350 <br />400 <br />450 <br />OctNovDecJanFebMarAprMayJunJulAugSep