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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.
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USGS Water-Year Summary 2024
12506000 TOPPENISH CREEK NEAR FORT SIMCOE, WA
LOCATION - Lat 46°18'40", long 120°47'13" referenced to North American Datum of 1927, in NW 1/4 sec.35, T.10 N., R.16 E., Yakima County, WA, Hydrologic Unit 17030003, on left bank 25 feet above canal about 5 miles southwest of White Swan.
DRAINAGE AREA - 122 mi².
REVISIONS HISTORY - WDR WA-2012; Maximum only 2011-2012 (M). The Maximum discharge for the Water Year 2012 was revised to 2,550 ft³/s March 30, 2012, gage height, 6.54 ft.
SURFACE-WATER RECORDS
PERIOD OF RECORD - February 1909 to September 1924, March 2011 to current.
GAGE - Water-stage recorder. Datum of gage is 1,306 ft above NGVD of 1929, from topographic map.
REMARKS - No known regulation or diversions above the station.
EXTREMES FOR PERIOD OF RECORD - Maximum discharge, 2,800 ft³/s, March 15, 2017, gage height, 6.18 ft. Peak gage height, 6.54 ft. on March 30, 2012 and January 13, 2021; minimum discharge, 2.4 ft³/s, Sept. 18, 1924.
