LOCATION.--Lat 48° 53', long 116° 10', in NW1/4 sec.23, T.64 N., R.2 E., Boundary County, Eastport quad, Hydrologic Unit 17010105, at Snyder ranger station, 0.25 mi west of Snyder Station on Spokane International Railroad, 3.5 mi downstream from Round Prairie Creek, and 12 mi upstream from the mouth.

DRAINAGE AREA.--656 mi².

PERIOD OF RECORD.--March 1911 to February 1912, February 1912 to September 1914, February 1919 to September 1923 (discontinued). October 1914 to September 1916, mostly estimated, not used.

GAGE.--Staff gage. Elevation of gage is 2,473 ft above NGVD of 1929, from river-profile map. March 1911 to February 1912, staff gage 1 mi downstream at different datum.

REMARKS.--No diversion or regulation above station.

EXTREMES FOR PERIOD OF RECORD.--Maximum discharge observed, 10,800 ft³/s June 19, 1916, gage height, 11.0 ft; minimum observed, 56 ft³/s Oct. 25, 26, 1919, gage height, 2.80 ft.