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4 <br />PLATTE RIVER BASIN <br /> <br />06696000 SOUTH PLATTE RIVER(below Elevenmile Reservoir) NEAR LAKE GEORGE, CO <br /> <br />LOCATION.--Lat 38°54'19", long 105°28'22". in SW¼ sec. 20, T.13 S., R.72 W., Park County, Hydrologic Unit <br />10190001, on left bank 700 ft downstream from Elevenmile Canyon Reservoir and 8.2 mi southwest of <br />town of Lake George. <br /> <br />DRAINAGE AREA AND PERIOD OF RECORD.--963 mi². October 1929 to current year. Monthly data only for some <br />periods. <br /> <br />GAGE.--Water-stage recorder and satellite monitoring in a wooden shelter at a 15' Parshall flume with <br />outside staff gage. Elevation of gage is 8,458 ft from topographic map. Station is owned and <br />maintained by the Denver Water Dept. A 10- foot rectangular bypass channel is located beside the <br />upper right wingwall of the 15-foot Parshall. The channel is normally kept closed by boards. At a <br />gage height of 3.26 in the Parshall, water reaches the floor of the bypass channel. <br /> <br />REMARKS.--Record is taken from hourly satellite data with chart back-up and is complete and reliable. The <br />record is good. Station maintained and record developed by Garver Brown. <br /> <br />RATING TABLE.--STD15FTPF USED FROM 01-OCT-2003 TO 30-SEP-2004 <br /> <br /> DISCHARGE, IN CFS, WATER YEAR OCTOBER 2003 TO SEPTEMBER 2004 <br /> MEAN VALUES <br /> <br /> DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP <br /> <br /> 1 41 43 43 43 32 31 30 33 33 106 79 81 <br /> 2 41 43 43 43 32 31 31 33 32 106 80 81 <br /> 3 41 43 43 43 32 31 31 33 32 106 80 81 <br /> 4 41 43 43 43 32 31 31 33 32 107 80 81 <br /> 5 41 43 43 43 32 31 31 33 32 106 79 81 <br /> 6 41 43 43 43 32 31 31 33 32 106 80 81 <br /> 7 41 43 43 43 32 30 32 33 32 106 80 81 <br /> 8 41 43 43 43 32 30 32 33 31 106 80 81 <br /> 9 41 43 43 43 32 30 32 33 44 107 80 81 <br /> 10 41 43 43 43 32 30 31 33 81 107 80 81 <br /> 11 41 43 43 43 32 29 32 33 109 107 80 82 <br /> 12 41 43 43 43 32 29 31 33 108 107 80 82 <br /> 13 41 43 43 43 32 29 31 32 107 106 80 82 <br /> 14 41 43 43 42 32 29 32 33 107 107 80 82 <br /> 15 41 43 43 42 32 29 32 33 107 107 80 83 <br /> 16 41 43 43 42 32 28 32 33 107 107 80 83 <br /> 17 41 43 43 42 32 28 32 33 116 106 80 83 <br /> 18 42 43 43 42 32 28 32 33 152 106 80 82 <br /> 19 42 43 43 42 32 28 32 33 152 106 80 83 <br /> 20 42 43 43 42 31 28 32 33 152 106 80 83 <br /> 21 42 43 43 42 31 28 32 33 152 106 81 83 <br /> 22 42 43 43 37 31 28 32 33 151 93 81 83 <br /> 23 42 43 43 32 31 28 32 33 152 80 80 83 <br /> 24 42 43 43 31 31 28 32 33 152 80 80 83 <br /> 25 42 43 43 32 31 28 32 33 151 80 80 83 <br /> 26 42 43 43 32 31 29 32 33 151 79 80 83 <br /> 27 43 43 43 32 31 29 32 33 151 79 80 83 <br /> 28 43 43 43 32 31 29 32 33 152 79 80 83 <br /> 29 43 43 43 32 31 29 32 33 151 80 81 83 <br /> 30 43 43 43 32 --- 30 32 33 127 80 81 83 <br /> 31 43 --- 43 32 --- 30 --- 33 --- 80 81 --- <br /> <br />TOTAL 1290 1290 1333 1219 918 907 950 1022 3088 3044 2483 2465 <br />MEAN 42 43 43 39 32 29 32 33 103 98 80 82 <br />AC-FT 2560 2560 2640 2420 1820 1800 1880 2030 6130 6040 4930 4890 <br />MAX 43 43 43 43 32 31 32 33 152 107 81 83 <br />MIN 41 43 43 31 31 28 30 32 31 79 79 81 <br /> <br />WTR YR 2004 TOTAL 20009 MEAN 54.7 MAX 152 MIN 28 AC-FT 39690 <br /> <br />MAX DISCH: 154 CFS AT 00:00 ON Jun. 18, 2004 GH 1.88 FT. SHIFT -0.03 FT. <br />MAX GH: 1.88 FT. AT 00:00 ON Jun. 18, 2004 <br /> <br />FOR MORE COMPLETE OR DETAILED INFORMATION SEE DAILY OR MONTHLY RECORD. <br /> <br /> <br /> <br />0 <br />50 <br />100 <br />150 <br />200 <br />Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep