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45 <br /> <br /> PLATTE RIVER BASIN <br /> <br />06752000 CACHE LA POUDRE RIVER AT MOUTH OF CANYON, NEAR FORT COLLINS, CO <br /> <br />LOCATION.--Lat 40°39'52", long 105°13'26", in NW¼ sec. 15, T.8 N., R.70 W., Larimer County, Hydrologic <br />Unit 10190007, on left bank at mouth of canyon, 0.5 mi downstream from headgate of Poudre Valley <br />Canal, 1.2 mi upstream from Lewistone Creek, and 9.3 mi northwest of courthouse in Fort Collins. <br /> <br />DRAINAGE AREA AND PERIOD OF RECORD.--1,056 mi². Sporadic and somewhat unreliable data from June 1881 to <br />Aug. 1883. Reliable data from Oct. 1883 to current year. Periodic water-quality data from 1962 to <br />1995. <br /> <br />GAGE.--F-type water-stage recorder and satellite monitoring in concrete shelter and well with supplemental <br />outside chain gage. <br /> <br />REMARKS.--The primary record is hourly data taken from satellite monitoring with chart as back up. The <br />record is complete and reliable except for the following periods: November 8 was estimated because <br />the station was disabled for construction; November 28, February 26 were ice affected; December 4- <br />31, January 1-31, February 1-19, the station was closed. Flows were estimated. February 27-28, and <br />March 1-5 were estimated. Mean daily chart values were used October 28, 2001 and April 7, 2002 to <br />correct for Daylight Savings Time, as well as November 16-18, 29-30, December 1-3. Record is good, <br />except for the period of November 8-16, when the flood hardening was being completed which is fair. <br />Record was estimated for November 28, December 4 to February 19, February 26-28, and March 1-5 due <br />to ice-affect and closing of the station for the winter. Station maintained and record developed by <br />George Sievers. <br /> <br />RATING TABLE.--CLAFTCCO10 USED FROM 01-OCT-2001 TO 30-SEP-2002 <br /> <br /> DISCHARGE, IN CFS, WATER YEAR OCTOBER 2001 TO SEPTEMBER 2002 <br /> MEAN VALUES <br /> DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP <br /> <br /> 1 57 43 30 21 44 39 33 78 547 169 149 27 <br /> 2 50 46 35 25 42 37 32 120 607 171 139 25 <br /> 3 48 39 41 25 37 35 22 104 644 166 143 24 <br /> 4 48 42 33 31 36 31 16 97 637 151 168 25 <br /> 5 52 39 32 29 32 34 17 109 572 100 163 27 <br /> 6 53 38 27 24 35 35 21 128 423 57 178 48 <br /> 7 50 43 28 18 37 33 23 164 462 66 193 39 <br /> 8 50 48 21 26 37 33 26 237 486 41 204 27 <br /> 9 50 47 17 29 31 51 26 228 659 116 160 35 <br /> 10 53 30 29 34 27 38 34 86 685 185 138 29 <br /> 11 63 23 30 23 29 32 32 39 621 183 149 29 <br /> 12 54 39 31 21 30 26 37 44 543 171 163 37 <br /> 13 48 41 22 17 25 24 34 39 488 94 153 61 <br /> 14 47 34 29 25 25 20 34 36 324 23 143 43 <br /> 15 51 29 28 31 28 16 40 53 238 54 113 33 <br /> 16 50 29 32 40 26 12 47 72 276 116 74 26 <br /> 17 46 27 32 33 27 19 44 75 316 105 75 21 <br /> 18 49 28 34 29 27 22 37 87 343 100 88 19 <br /> 19 50 29 29 15 30 22 42 145 346 140 105 19 <br /> 20 47 18 25 25 32 35 51 248 357 134 102 24 <br /> 21 46 27 25 29 33 41 51 330 352 189 103 25 <br /> 22 48 51 26 28 33 43 43 358 324 216 84 21 <br /> 23 55 59 30 27 36 43 32 247 299 189 46 17 <br /> 24 62 35 24 20 37 44 27 200 260 194 38 14 <br /> 25 63 19 14 28 41 38 32 109 255 172 31 17 <br /> 26 57 28 24 30 31 37 40 112 230 141 29 11 <br /> 27 66 27 31 26 26 41 50 137 220 138 27 19 <br /> 28 57 30 23 32 28 34 78 143 194 156 20 25 <br /> 29 53 34 26 31 --- 32 60 223 169 172 24 24 <br /> 30 55 37 23 31 --- 33 44 323 159 166 32 29 <br /> 31 48 --- 19 23 --- 33 --- 575 --- 159 32 --- <br /> <br />TOTAL 1626 1059 850 826 902 1013 1105 4946 12036 4234 3266 820 <br />MEAN 53 35 27 27 32 33 37 160 401 137 105 27 <br />AC-FT 3230 2100 1690 1640 1790 2010 2190 9810 23870 8400 6480 1630 <br />MAX 66 59 41 40 44 51 78 575 685 216 204 61 <br />MIN 46 18 14 15 25 12 16 36 159 23 20 11 <br /> <br />WTR YR 2002 TOTAL 32683 MEAN 89.5 MAX 685 MIN 11 AC-FT 64830 <br /> <br />MAX DISCH: 879 CFS AT 07:00 ON May. 31, 2002 GH 3.54 FT. SHIFT 0.44 FT. <br />MAX GH: 3.54 FT. AT 07:00 ON May. 31, 2002 <br /> <br />FOR MORE COMPLETE OR DETAILED INFORMATION SEE DAILY OR MONTHLY RECORD. <br /> <br />0 <br />200 <br />400 <br />600 <br />800 <br />O ct N o v D ec Jan F eb M ar A p r M ay Jun Jul A ug S ep