USGS Water-Year Summary 2024
454249120423500 COLUMBIA RIVER, RIGHT BANK, NEAR CLIFFS, WA
LOCATION - Lat 45°42'49", long 120°42'35" referenced to North American Datum of 1927, Klickitat County, WA, Hydrologic Unit 17070105, on right bank 1 mi downstream from John Day Dam and at mile 214.8.
CLIMATOLOGICAL RECORDS
PERIOD OF RECORD - BAROMETRIC PRESSURE: March 1996 to September 2005 (seasonal records only), March 2006 to current year.
INSTRUMENTATION - Meteorological monitor.
EXTREMES FOR PERIOD OF RECORD - BAROMETRIC PRESSURE: Maximum, 782 mmHg Dec. 30, 2014; minimum, 732 mmHg June 6, 1997, Jan. 4, 2008.
WATER-QUALITY RECORDS
PERIOD OF RECORD -
WATER TEMPERATURE: March 1996 to September 2005 (seasonal records only), March 2006 to current year.
TOTAL DISSOLVED GAS: March 1996 to September 2005 (seasonal records only), March 2006 to current year.
INSTRUMENTATION - Water-quality monitor.
EXTREMES FOR PERIOD OF DAILY RECORD -
WATER TEMPERATURE: Maximum, 23.4°C July 29, 2009, July 9, 2015, Aug. 12. 2021; minimum, 0.9°C Jan. 18, 2017.
TOTAL DISSOLVED GAS: Maximum, 1100 mmHg Apr. 1, 1997; minimum, 716 mmHg Dec. 24, 2008.