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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
11504260 FOURMILE CANAL NEAR KLAMATH AGENCY, OR
LOCATION - Lat 42°34'28.2", long 122°03'04.9" referenced to North American Datum of 1983, in sec.31, T.34 S., R.7 E., Klamath County, OR, Hydrologic Unit 18010203, Upper Klamath National Wildlife Refuge, on the left bank, 6.7 mi southwest of Klamath Agency.
SURFACE-WATER RECORDS
PERIOD OF RECORD - August 2021 to current year.
GAGE - Water-stage recorder, acoustic doppler velocity meter, and crest-stage gage. Datum of gage is 4099.86 ft above NAVD of 1988.
EXTREMES FOR PERIOD OF RECORD - Maximum daily discharge, 124 ft³/s Jan. 8, 2022; minimum daily discharge, -5.40 ft³/s Nov. 3, 2021.
