LOCATION.--Lat 44° 39'35", long 116° 27'14" (NAD27), in SE1/4 SE1/4 SE1/4 sec.4, T.15 N., R.1 W., Adams County, Council quad., Hydrologic Unit 17050124, just downstream from bridge at approximately mile 1.7, and 4.9 mi south of Council.

DRAINAGE AREA.--86.1 mi², revised.

PERIOD OF RECORD.--October 1910 to August 1913 (published as "Middle Fork Weiser River at Middle Fork"), September 1919 to October 1921 (fragmentary), May 1937 to September 1949 (record not comparable during irrigation season), February 1981 to November 1982, March 1985 to November 1987 (discontinued).

GAGE.--Water-stage recorder. Elevation of gage is 2,900 ft above NGVD of 1929, from topographic map.

REMARKS.--Numerous diversions upstream for irrigation.

EXTREMES FOR PERIOD OF RECORD.--Maximum discharge, 1,710 ft³/s Dec. 22, 1955, on basis of slope-area measurement; no flow at times in 1937, 1939-41, entire flow diverted for irrigation.