USGS Water-Year Summary 2020
06718550 NORTH CLEAR CREEK ABOVE MOUTH NEAR BLACKHAWK, CO
LOCATION - Lat 39°44'56", long 105°23'57" referenced to North American Datum of 1927, in NE 1/4 SW 1/4 sec.36, T.3 S., R.72 W., Clear Creek County, CO, Hydrologic Unit 10190004, on left bank 150 ft upstream from intersection of U.S. Highway 6 and State Highway 119 bridge over North Clear Creek, 0.2 mi above mouth, and 6.5 mi southeast of Blackhawk.
DRAINAGE AREA - 60 mi².
- WDR-US-2011: Drainage area.
PERIOD OF RECORD - October 1994 to current year.
GAGE - Water-stage recorder with satellite telemetry and crest-stage gage. Elevation of gage is 6,910 ft above NGVD of 1929, from topographic map.
EXTREMES FOR PERIOD OF RECORD - Maximum discharge, 759 ft³/s, June 2, 1995, from rating curve extended above 300 ft³/s, gage height, 5.87 ft.