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Water-Year Summary for Site 420833121402000

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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.,Min.,Mean)  
00095 Specific cond at 25C(Max.,Min.,Mean)  
00300 Dissolved oxygen(Min.,Mean,Max.)  
00400 pH(Max.,Min.,Med.)  

Water year 2024: 2024-10-01 to 2025-09-30
 
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USGS Water-Year Summary 2024
420833121402000 LOST RIVER AT WILSON DAM, AT HENLEY, OR
LOCATION - Lat 42°08'33.32", long 121°40'19.87" referenced to North American Datum of 1983, Klamath County, OR, Hydrologic Unit 18010204, near right end of Wilson Dam on Lost River.
WATER-QUALITY RECORDS
PERIOD OF RECORD -

SPECIFIC CONDUCTANCE: March 2023 to current year.

pH: April 2023 to current year.

WATER TEMPERATURE: March 2023 to current year.

DISSOLVED OXYGEN: March 2023 to current year.

INSTRUMENTATION - Water-quality monitor.
EXTREMES FOR PERIOD OF RECORD -

SPECIFIC CONDUCTANCE: Maximum, 447 microsiemens Apr. 6, 2023; minimum, 188 microsiemens Apr. 15, 2023.

pH: Maximum, 9.9 units June 3-5, 2023; minimum 7.3 units Aug. 21, 2023.

WATER TEMPERATURE: Maximum, 23.4°C July 2, 2023; minimum, 3.0°C Mar. 29, 30, 2023.

DISSOLVED OXYGEN: Maximum, 22.1 mg/L Apr. 27, 2023; minimum, 0.2 mg/L on many days.