USGS Water-Year Summary 2020
14097100 WARM SPRINGS RIVER NEAR KAHNEETA HOT SPRINGS, OR
LOCATION - Lat 44°51'24", long 121°08'55" referenced to North American Datum of 1927, in SE 1/4 SW 1/4 sec.23, T.8 S., R.13 E., Wasco County, OR, Hydrologic Unit 17070306, Warm Springs Indian Reservation, on right bank, 25 ft upstream from bridge, 2.5 mi east of Kahneeta Hot Springs and at mile 4.6.
DRAINAGE AREA - 526 mi².
- Revisions: Discharges approved and reported via NWISWeb for Nov. 25 to Dec. 4, 2015 have been revised.
PERIOD OF RECORD - October 1972 to current year.
GAGE - Water-stage recorder. Datum of gage is 1,394.96 ft above NGVD of 1929 (levels by West Consultants).
EXTREMES FOR PERIOD OF RECORD - Maximum discharge, 22,600 ft³/s Feb. 7, 1996, gage height, 14.32 ft, from inside highwater mark, on basis of slope-area measurement of peak flow; minimum discharge recorded, 149 ft³/s Dec. 20, 1990, but may have been less during period of ice effect Dec. 20, 1990 to Jan. 10, 1991.