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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
15302000 NUYAKUK RIVER NEAR DILLINGHAM, AK
LOCATION - Lat 59°56'08", long 158°11'16" referenced to North American Datum of 1927, Dillingham Division, AK, Hydrologic Unit 19030301,
in NE 1/4 NE 1/4 sec. 10, T. 3 S., R. 52 W., (Dillingham D-6 quad), on the left bank 1000 ft downstream from outlet of Tikchik Lake, about 0.6 mi upstream from unnamed tributary entering from left bank, and 62 mi north of Dillingham, AK.
DRAINAGE AREA - 1,510 mi².
REVISIONS HISTORY - WRD-Alaska 1972; 1971.
SURFACE-WATER RECORDS
PERIOD OF RECORD - May 1953 to September 1996, July 2002 to September 2004, and July 2007 to current year.
GAGE - Water-stage recorder. Elevation of gage is 325 ft above sea level from topographic map. Prior to Oct. 8, 1983, at site 650 ft downstream at different datum, but datum was 2.00 ft higher from May 1953 to Oct. 1, 1957.
WATER-QUALITY RECORDS
PERIOD OF RECORD - October 18, 2014 to current year.
PERIOD OF DAILY RECORD - WATER TEMPERATURE: October 19, 2014 to current year.
INSTRUMENTATION - Electronic water-temperature recorder set for 15 minute recording interval.
REMARKS - Records represent water temperature at the sensor within 0.2°C.
EXTREMES FOR PERIOD OF RECORD - WATER TEMPERATURE: Maximum 21.2°C Aug. 15, 2019; minimum 0.0°C many days during winter.
