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LOCATION.--Lat 44° 51'07", long 116° 53'45"(Rev.)(NAD83), in NE1/4 NW1/4 SW1/4 sec.36, T.18 N., R.5 W., Adams County, Brownlee Dam quad., Hydrologic Unit 17050201, on left bank 5 ft downstream from bridge, about 300 ft upstream from mouth, and 1.1 mi north of Brownlee Dam.
DRAINAGE AREA.--177 mi2.
PERIOD OF RECORD.--October 1978 to June 1996 (discontinued).
GAGE.--Water-stage recorder. Elevation of gage is 1,820 ft above sea level, from topographic map. Prior to Aug. 21, 1986, at site 0.25 mi upstream, at different datum. Records comparable.
REMARKS.--Small diversions upstream for irrigation.
EXTREMES FOR PERIOD OF RECORD.--Maximum discharge, 3,590 ft3/s Mar. 8, 1986,
gage height, 9.07 ft, site and datum then in use;
minimum, 6.3 ft3/s Aug. 14, 15, 1992, gage height, 2.94 ft.