USGS Water-Year Summary 2019
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.
- 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.
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.
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.
EXTREMES FOR PERIOD OF DAILY RECORD - WATER TEMPERATURE: Maximum, 13.3°C, August 05, 2013; Minimum, 0.0°C many days during winter.