Laserfiche WebLink
5 <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 AND PERIOD OF RECORD.--880 mi²; 1933 to present. <br /> <br />GAGE.--Water-stage recorder with satellite telemetry (DCP and shaft encoder) in a wooden shelter at a 25 ft. <br />Parshall flume. Datum of gage is 8,612.83 ft,(Denver Board of Water Commissioners Datum). Station is <br />owned and maintained by the Denver Water Dept. Satellite telemetry is maintained by the U. S. Army Corps <br />of Engineers and the USGS. <br /> <br />REMARKS.--Primary record is hourly data taken from satellite readings, with chart back-up. Record is complete <br />and reliable. Spinney Reservoir is 2 miles upstream. Spinney release keeps this gage open year round. On <br />November 26, 27, 29, 30 and December 1, 2, 3, 8, 20, 21, and 25 some hourly gage height values were <br />corrected because of ice affect. The record is good, except days of ice affected record which are <br />considered poor. Station operated and record developed by Garver Brown. <br /> <br />RATING TABLE.--STD25FTPF USED FROM 01-OCT-2004 TO 30-SEP-2005 <br /> <br /> DISCHARGE, IN CFS, WATER YEAR OCTOBER 2004 TO SEPTEMBER 2005 <br /> MEAN VALUES <br /> <br /> DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP <br /> <br /> 1 158 137 127 54 55 55 130 40 91 40 150 139 <br /> 2 157 136 149 54 55 55 130 40 92 41 150 139 <br /> 3 158 136 146 54 55 63 129 40 86 41 151 170 <br /> 4 157 136 146 54 55 73 129 40 81 41 153 193 <br /> 5 157 136 146 54 55 73 112 40 81 41 209 176 <br /> 6 157 136 146 53 55 73 99 41 81 84 214 88 <br /> 7 157 136 120 55 55 60 99 40 72 160 162 87 <br /> 8 157 85 76 54 54 51 100 40 63 160 149 87 <br /> 9 157 69 73 54 55 51 100 41 62 160 149 113 <br /> 10 157 137 73 54 54 51 101 41 60 143 149 177 <br /> 11 157 137 74 54 54 51 100 41 45 120 150 154 <br /> 12 157 156 74 53 54 51 100 41 33 111 122 86 <br /> 13 156 173 74 54 54 51 101 42 33 118 101 72 <br /> 14 155 173 74 55 54 51 88 42 33 139 101 72 <br /> 15 155 136 68 54 54 87 66 40 33 139 101 73 <br /> 16 155 107 52 54 54 115 55 40 33 139 115 73 <br /> 17 155 106 54 54 55 121 55 40 33 139 124 73 <br /> 18 155 106 54 54 55 131 48 40 33 139 124 73 <br /> 19 151 105 55 54 55 131 41 44 33 139 124 74 <br /> 20 148 106 54 54 55 130 41 57 33 139 124 74 <br /> 21 143 105 55 54 54 130 41 70 33 139 124 74 <br /> 22 138 105 55 54 55 130 41 70 33 138 124 75 <br /> 23 137 105 55 54 55 130 41 70 46 138 132 74 <br /> 24 137 104 57 54 55 130 41 70 48 155 157 74 <br /> 25 137 104 55 54 55 130 58 70 41 168 157 74 <br /> 26 137 104 55 54 55 130 66 71 39 180 157 74 <br /> 27 137 104 52 54 55 130 40 77 41 151 157 74 <br /> 28 137 104 52 54 55 130 40 90 42 120 157 83 <br /> 29 137 103 53 54 --- 130 40 91 40 131 157 92 <br /> 30 136 111 54 54 --- 130 40 91 40 150 146 91 <br /> 31 136 --- 54 55 --- 130 --- 91 --- 153 138 --- <br /> <br />TOTAL 4628 3598 2432 1675 1531 2954 2272 1691 1514 3856 4428 2978 <br />MEAN 149 120 79 54 55 95 76 55 51 124 143 99 <br />AC-FT 9180 7140 4820 3320 3040 5860 4510 3350 3000 7650 8780 5910 <br />MAX 158 173 149 55 55 131 130 91 92 180 214 193 <br />MIN 136 69 52 53 54 51 40 40 33 40 101 72 <br /> <br />WTR YR 2005 TOTAL 33557 MEAN 91.9 MAX 214 MIN 33 AC-FT 66560 <br /> <br />MAX DISCH: 262 CFS AT 13:15 ON Aug. 5, 2005 GH 1.87 FT. SHIFT 0.02 FT. <br />MAX GH: 1.87 FT. AT 13:15 ON Aug. 5, 2005 <br /> <br />FOR MORE COMPLETE OR DETAILED INFORMATION SEE DAILY OR MONTHLY RECORD. <br /> <br /> <br />