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.
USGS Water-Year Summary 2024
12434590 SANPOIL RIVER ABOVE JACK CREEK AT KELLER, WA
LOCATION - Lat 48°05'04", long 118°41'25" referenced to North American Datum of 1927, in NW 1/4 SW 1/4 sec.20, T.30 N., R.33 E., Ferry County, WA, Hydrologic Unit 17020004, on left bank, 150 ft downstream from Silver Creek Road bridge, .4 miles upstream from Jack Creek, .5 miles north of town center of Keller and at river mile 11.7.
DRAINAGE AREA - 900 mi².
SURFACE-WATER RECORDS
PERIOD OF RECORD - September 2006 to current year. Miscellaneous measurements 1963, 1975-1977, 1980-1993.
GAGE - Water-stage recorder and crest-stage gage. Elevation of gage is 1,400 ft above NGVD of 1929, from topographic map.
REMARKS - No known regulation. May be small diversions above station for irrigation. U.S. Geological Survey satellite telemeter at station.
EXTREMES FOR PERIOD OF RECORD - Maximum discharge, 5,620 ft³/s, estimated and caused by backwater from log debris jam, April 8, 2017; Maximum gage height, April 8, 2017, gage height, 8.38 ft from surveyed average floodmarks; minimum discharge, 12 ft³/s, part of each day September 25-30, 2009.
