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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.
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USGS Water-Year Summary 2024
15302300 MULCHATNA RIVER ABOVE STUYAHOK RIVER NEAR NEW STUYAHOK, AK
LOCATION - Lat 59°50'18", long 156°41'30" referenced to North American Datum of 1927, in SW 1/4 SW 1/4 SW 1/4 sec.09, T.4 S., R.43 W., Dillingham Division, AK, Hydrologic Unit 19030302, (Dillingham D-2 quad), on right bank 1.3 mi upstream of confluence with Stuyahok River.
DRAINAGE AREA - 3,640 mi².
SURFACE-WATER RECORDS
PERIOD OF RECORD - June 2009 to October 2014 (discontinued).
GAGE - Water stage recorder. Elevation of gage is 250 feet above sea level, from topographic map.
REMARKS - Records fair, except estimated discharges, which are poor. GOES satellite telemetry at station.
WATER-QUALITY RECORDS
PERIOD OF RECORD - October 2013 to October 2014
PERIOD OF DAILY RECORD - WATER TEMPERATURE: October 1, 2013 to October 17, 2014
INSTRUMENTATION - Electronic water-temperature recorder set for 15-minute recording interval
REMARKS - Records represent water temperature at the sensor within 0.2°C. Temperature at the sensor was compared with the average for the stream by cross section on August 14, 2014. There was 0.1°C variation within the cross section. The variation between the mean stream temperature and sensor temperature is less than 0.2°C. Records good.
EXTREMES FOR PERIOD OF DAILY RECORD - WATER TEMPERATURE: Maximum, 16.7°C, July 5, 2014; minimum, 0.0°C on many days during winter periods.
