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- Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
- For water years 2014 onward, choose a water year and parameter and an on-demand Water-Year Summary report will be generated.
- For water years 2006 through 2013, choose a water year and an Annual Water Data Report will be provided.
- For water years 2005 and earlier, Annual Water Data Reports may be available in digital format.
- Not all sites have reports available for every water year.
USGS Water-Year Summary 2024
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.
REVISIONS HISTORY - WDR-US-2011: Drainage area.
SURFACE-WATER RECORDS
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.
REMARKS - Water year 2014; records fair except for flows above 100 ft³/s, and estimated daily discharges, which are poor. Water year 2015; records good except for estimated daily discharges, which are poor. Water year 2016; records good except for the periods May 16-19 and June 6-9, which are fair, and estimated daily discharges, which are poor. Water year 2017; records good except for flows above 290 ft³/s, and estimated daily discharges, which are poor. Water year 2018; records good except for the period May 24 to Sep. 30, which is fair, and estimated daily discharges, which are poor. Water year 2019; records fair except for the period Sept. 17-30, which is good, and estimated daily discharges, which are poor. Water year 2020; records fair except for estimated daily discharges, which are poor. Water year 2021; records fair except for estimated daily discharges, which are poor. Water year 2022; records good except for estimated daily discharges, which are poor. Water year 2023; records fair except for estimated daily discharges, which are poor. Water year 2024; records good except for estimated daily discharges, which are poor.
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.
