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41 <br /> <br /> PLATTE RIVER BASIN <br /> <br />BOULDER CREEK FEEDER CANAL NEAR LYONS, CO <br /> <br />LOCATION.--Lat 40°12'58", long 105°15'28", NE¼NW¼ sec. 20, T.3 N., R.70 W., Boulder County. <br /> <br />DRAINAGE AREA.--N/A <br /> <br />GAGE.-- A-35 Stevens recorder in a 36-inch galvanized shelter with supplemental outside staff gage. A data <br />collection platform (DCP) was installed in 1997 and is connected to the gage remotely approximately <br />100 yards west in a concrete 6 by 8-foot building. The station is maintained by NCWCD personnel. <br /> <br />REMARKS.--The primary record is hourly DCP data with chart back up. The record is complete and reliable. <br />The record is good. Water was run October 1 thru November 6, 2001 and April 5 to September 30, <br />2002. This record will soon become part of Colorado Division of Water Rescues Water District 6 <br />Diversion Data. At that time it will no longer be published as part of Colorado Streamflow Data. <br />Record developed by Merlin Friedrichsen. <br /> <br />RATING TABLE.--BFCLYOCO02 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 /> <br /> DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP <br /> <br /> 1 59 61 0 0 0 0 0 127 125 64 77 66 <br /> 2 70 54 0 0 0 0 0 127 123 60 87 67 <br /> 3 78 48 0 0 0 0 0 127 116 62 95 66 <br /> 4 89 48 0 0 0 0 0 128 88 57 110 66 <br /> 5 100 48 0 0 0 0 6.8 128 68 55 122 65 <br /> 6 105 28 0 0 0 0 6 128 76 57 121 68 <br /> 7 109 0 0 0 0 0 7.4 122 87 54 106 74 <br /> 8 109 0 0 0 0 0 6.9 118 103 51 99 77 <br /> 9 107 0 0 0 0 0 19 119 111 71 103 79 <br /> 10 107 0 0 0 0 0 33 127 112 81 96 79 <br /> 11 109 0 0 0 0 0 32 134 107 79 85 78 <br /> 12 91 0 0 0 0 0 32 138 114 56 95 79 <br /> 13 58 0 0 0 0 0 34 139 106 46 97 71 <br /> 14 59 0 0 0 0 0 35 141 85 46 81 63 <br /> 15 59 0 0 0 0 0 29 145 70 50 62 63 <br /> 16 56 0 0 0 0 0 31 150 62 53 58 64 <br /> 17 51 0 0 0 0 0 39 127 45 81 58 58 <br /> 18 51 0 0 0 0 0 45 102 36 110 56 45 <br /> 19 50 0 0 0 0 0 41 90 37 121 63 39 <br /> 20 49 0 0 0 0 0 43 82 36 125 69 40 <br /> 21 50 0 0 0 0 0 37 77 36 126 69 40 <br /> 22 49 0 0 0 0 0 35 78 40 153 65 40 <br /> 23 69 0 0 0 0 0 35 78 52 162 60 39 <br /> 24 91 0 0 0 0 0 35 79 51 144 62 38 <br /> 25 96 0 0 0 0 0 63 72 50 140 63 37 <br /> 26 101 0 0 0 0 0 94 68 48 144 62 39 <br /> 27 95 0 0 0 0 0 98 69 56 124 65 41 <br /> 28 88 0 0 0 0 0 97 69 60 103 64 41 <br /> 29 93 0 0 0 --- 0 96 68 63 101 61 42 <br /> 30 84 0 0 0 --- 0 111 72 68 89 60 41 <br /> 31 68 --- 0 0 --- 0 --- 94 --- 71 62 --- <br /> <br />TOTAL 2450 287 0 0 0 0 1141.1 3323 2231 2736 2433 1705 <br />MEAN 79 9.57 0 0 0 0 38 107 74 88 79 57 <br />AC-FT 4860 569 0 0 0 0 2260 6590 4430 5430 4830 3380 <br />MAX 109 61 0 0 0 0 111 150 125 162 122 79 <br />MIN 49 0 0 0 0 0 0 68 36 46 56 37 <br /> <br />WTR YR 2002 TOTAL 16306.1 MEAN 44.7 MAX 162 MIN 0 AC-FT 32340 <br /> <br />MAX DISCH: 171 CFS AT 15:10 ON Jul. 22, 2002 GH 2.46 FT. SHIFT 0 FT. <br />MAX GH: 2.46 FT. AT 15:10 ON Jul. 22, 2002 <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