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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
15301500 ALLEN RIVER NEAR ALEKNAGIK, AK
LOCATION - Lat 60°09'17", long 158°44'04" referenced to North American Datum of 1927, in NW 1/4 NW 1/4 NW 1/4 sec.30, T.1 N., R.55 W., Dillingham Division, AK, Hydrologic Unit 19030301, (Taylor Mts A-8 quad), on left bank about one-mile downstream of Chikuminuk Lake outlet, and about 60 miles north of Aleknagik.
DRAINAGE AREA - 270 mi².
REVISIONS HISTORY - On February 10, 2015, maximum peak stage and discharge for water years 2012 and 2013 were revised. They supersede figures previously published in Water-Data Reports WDR-US-2012 and WDR-US-2013. Highest daily mean stage and discharge are used. Previous or subsequent revisions to data presented in this report, if any, are available in USGS Water Data for the Nation at http://waterdata.usgs.gov/nwis/inventory?search_site_no=15301500.
SURFACE-WATER RECORDS
PERIOD OF RECORD - June 1963 to September 1966 at different site and datum, October 2011 to September 2014 (discontinued).
GAGE - Water stage recorder. Elevation of gage is 550 feet above sea level, from topographic map.
REMARKS - Records are fair, except for estimated daily discharges, which are poor.
WATER-QUALITY RECORDS
PERIOD OF RECORD - Water year 2012 to September 2014.
PERIOD OF DAILY RECORD - WATER TEMPERATURE: October 2011 to September 2014.
INSTRUMENTATION - Electronic water-temperature recorder set for 15 minute recording interval.
REMARKS - Record represents water temperature at the sensor within 0.2°C. Shore ice may form near the probe. No temperature cross sections have been collected. Record is good.
EXTREMES FOR PERIOD OF DAILY RECORD - WATER TEMPERATURE: Maximum, 13.3°C, August 05, 2013; Minimum, 0.0°C many days during winter.
