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LOCATION.--Lat 47° 15'02", long 115° 48'38"(Rev.)(NAD83), in NE1/4 NW1/4 sec.15, T.45 N., R.5 E., Shoshone County, Avery quad., Hydrologic Unit 17010304, on left bank at bridge at Avery, 0.5 mi downstream from North Fork, and at mile 65.
DRAINAGE AREA.--594 mi2.
PERIOD OF RECORD.--January 1911 to June 1917 (discontinued).
GAGE.--Staff gage. Datum of gage is 2,474.13 ft above sea level, datum of 1912. Prior to Sept. 18, 1912, staff gages at sites within 700 ft downstream at different datums.
REMARKS.--No diversion above station.
EXTREMES FOR PERIOD OF RECORD.--Maximum discharge observed, 17,400 ft3/s
May 15, 1917, gage height, 7.1 ft, from rating curve extended above
4,800 ft3/s; minimum discharge not determined, probably occurred during
winter when discharge relation was seriously affected by ice.