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Water-Year Summary for Site 15330000

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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.
Available Parameters
00010 Temperature, water(Max.,Mean,Min.)  
00060 Discharge(Mean)  

Water year 2023: 2022-10-01 to 2023-09-30
 
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USGS Water-Year Summary 2023
15330000 North Fork Fortymile River above Middle Fork near Franklin, AK
LOCATION - Lat 64°28'00.6", long 142°12'58.5" referenced to North American Datum of 1983, in SE 1/4 SE 1/4 NW 1/4 sec.021, T.5 S., R.28 E., Southeast Fairbanks Division, AK, Hydrologic Unit 19070502, on left bank, 0.4 mi upstream of the confluence with Middle Fork Fortymile River, 24 miles NW of the historic townsite of Franklin and 28 miles NW of Chicken.
DRAINAGE AREA - 750 mi².  
SURFACE-WATER RECORDS
PERIOD OF RECORD - May 18, 2019 to current year.
GAGE - Water-stage recorder. Datum of gage is 1677.91 ft NAVD88.
REMARKS - GOES satellite telemetry at station.
EXTREMES FOR PERIOD OF RECORD - Maximum discharge 11,200 ft³/s, June 22, 2020, gage height 27.40 ft. 
WATER-QUALITY RECORDS
PERIOD OF RECORD - WATER TEMPERATURE: May 18, 2019 to current year (seasonal).
INSTRUMENTATION - Electronic water temperature recorder set for 15 minute recording interval.
EXTREMES FOR PERIOD OF RECORD - WATER TEMPERATURE: Maximum, 18.9°C July 9, 2019; minimum, 0.0°C October 4, 2019. Water temperature goes to 0.0°C on many days over winter, but water temperature sensor only operated seasonally.