Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

* We've detected you're using a mobile device. Find our Next Generation Station Page here.
Click to hideNews Bulletins

Water-Year Summary for Site 421935121551200

Click to hide Water-Year Summary instructions and information
  • 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(Min.,Max.,Mean)  
00095 Specific cond at 25C(Mean,Max.,Min.)  
00300 Dissolved oxygen(Min.,Mean,Max.)  
00400 pH(Max.,Min.,Med.)  

Water year 2023: 2022-10-01 to 2023-09-30
 
Print this page
USGS Water-Year Summary 2023
421935121551200 UPPER KLAMATH LAKE AT HOWARD BAY, OR
LOCATION - Lat 42°19'35.0", long 121°55'11.9" referenced to North American Datum of 1983, Klamath County, OR, Hydrologic Unit 18010203, and about 1.25 mi northeast of Howard Bay boat launch.
WATER-QUALITY RECORDS
PERIOD OF RECORD -

SPECIFIC CONDUCTANCE: April 2022 to current year (seasonal records only).

pH: April 2022 to current year (seasonal records only).

WATER TEMPERATURE: April 2022 to current year (seasonal records only).

DISSOLVED OXYGEN: April 2022 to current year (seasonal records only).

INSTRUMENTATION - Water-quality monitor.
REMARKS - Additional parameters and chemical analyses collected at this location are available via NWISWeb.
EXTREMES FOR PERIOD OF RECORD -

SPECIFIC CONDUCTANCE: Maximum, 157 microsiemens July 25, 2022; minimum, 106 microsiemens May 2, 3, 23, June 1, 2, 2023.

pH: Maximum, 10.6 units July 25, 2022; minimum, 7.3 units Sept. 9, 2022.

WATER TEMPERATURE: Maximum, 28.8°C July 23, 2022; minimum, 6.6°C Apr. 22, 2022.

DISSOLVED OXYGEN: Maximum, 21.1 mg/L Sept. 27, 2022; minimum, 0.3 mg/L Sept. 9, 2022.