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<br />- <br /> <br />- <br /> <br />- <br /> <br />'" <br />'" <br /> <br />- <br /> <br />- <br /> <br />- <br /> <br />- <br /> <br />- <br /> <br />- <br /> <br />- <br /> <br />- <br /> <br />- <br /> <br />- <br /> <br />- <br /> <br />- <br /> <br />PLATTE RIVER BASIN <br /> <br />06728400 BOULDER CREEK TRIBUTARY AT BOULDER, COLO. <br /> <br />LOCATION.--Lat 39058'48", long 105014'41", in SE~NE~ sec.S, T.l S., R.70 W., Boulder County, on right bank at <br />culvert at State Highway 93 (Broadway) in Boulder, 2,400 ft southeast of intersection of Broadway and Table <br />Mesa Drive, and 2,600 ft below outlet of Viele Lake. <br /> <br />DRAINAGE AREA.--O.2 sq mi, approximately. <br />PERIOD OF RECORD.--Apr. 23, 1970 to current year (no winter records). <br />GAGE.--FI=d-hydrograph and rainfall recorders (dual digitals). <br />STAGE-DISCHARGE RELATION.--Rating developed on basis of culvert computation. <br />EXTREMES.--Water year 1970: Maximum discharge, 35 cfs Aug. 13 (gage height, 11.36 ft): no flow most of year. <br />Water year 1971: Maximum discharge, 36 cfs Apr. 25 (gage height, 11.39 ft); no flow most of year. <br />REMARKS.--Detai1ed rainfall-runoff data for the Aug. 13, 1970 event not provided because precipitation was not <br />recorded. Detailed rainfall-runoff data for the Apr. 25, 1971 event not provided because it was probably the <br />result of melting snow. Basin drains residential area. <br /> <br />- <br /> <br />- <br /> <br />- <br /> <br />- <br />