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Water-Year Summary for Site 09079450

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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.
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  • Not all sites have reports available for every water year.
Available Parameters
00060 Discharge(Mean)  

Water year 2019: 2019-10-01 to 2020-09-30

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USGS Water-Year Summary 2019
LOCATION - Lat 39°21'37.48", long 106°41'06.88" referenced to North American Datum of 1983, in NE 1/4 NW 1/4 sec.17, T.8 S., R.83 W., Pitkin County, CO, Hydrologic Unit 14010004, on downstream right wingwall of bridge on U.S. Forest Service Road FS400, 0.6 mi northeast of Thomasville, and 1 mi upstream from mouth.
DRAINAGE AREA - 34.5 mi².
PERIOD OF RECORD - April 2009 to current year (seasonal records only). Intermittent discharge records and miscellaneous discharge measurements collected by the U.S. Bureau of Reclamation prior to April 2009 (dates unknown).
GAGE - Water-stage recorder with satellite telemetry. Elevation of gage is 8,144 ft above NGVD of 1929, from topographic map.
REMARKS - Water year 2014; no estimated daily discharges. Records good. Water year 2015; no estimated daily discharges. Records good. Water year 2016; records good except for estimated daily discharges, which are poor. Water year 2017; no estimated daily discharges. Records good. Water year 2018; no estimated daily discharges. Records good. Natural flow of stream affected by numerous upstream diversions and storage reservoirs.
EXTREMES FOR PERIOD OF RECORD - Maximum discharge, 460 ft³/s, June 7, 2010, from rating curve extended above 260 ft³/s, gage height, 7.89 ft.