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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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USGS Water-Year Summary 2025
15310002 Mosquito Fork 2 miles below Kechemstuk Creek near Chicken, AK
LOCATION - Lat 64°02'04", long 142°31'42" referenced to North American Datum of 1983, in SW 1/4 SW 1/4 NW 1/4 sec.17, T.26 N., R.15 E., Southeast Fairbanks Division, AK, Hydrologic Unit 19040104, (Eagle A-3 quad), on left bank, approximately 1.5 miles downstream of Kechumstuk Creek,2 miles northeast of the historic Kechumstuk village and mining area and 18 miles west of Chicken.
DRAINAGE AREA - 846 mi².
REVISIONS HISTORY - Discharge for the period October 7 to 8, 2016, was deleted on December 5, 2017. Water Temperature record from April 25 to May 14, 2018 was deleted on March 7, 2018.
SURFACE-WATER RECORDS
PERIOD OF RECORD - May 20, 2015 to October 5, 2019 (seasonal, discontinued).
GAGE - Water-stage recorder. Elevation of gage is 2050 ft above sea level, from topographic map.
REMARKS - GOES satellite telemetry at station.
EXTREMES FOR PERIOD OF RECORD - Maximum discharge 3,830 ft³/s, May 15, 2017, gage height 46.35 ft. Maximum backwater affected gage height of 49.45 ft on May 4, 2017.
WATER-QUALITY RECORDS
PERIOD OF RECORD - WATER TEMPERATURE: May 2015 to October 5, 2019 (seasonal, discontinued).
INSTRUMENTATION - Water-temperature recorder set for 15-minute recording interval.
EXTREMES FOR PERIOD OF RECORD - WATER TEMPERATURE: Maximum, 19.6°C, July 24, 2018; minimum, 0.0°C, on many days during winter and spring.
