LOCATION.--Lat 43° 30'30", long 111° 21'20" (NAD27), in NE1/4 sec.14, T.2 N., R.43 E., Bonneville County, Stouts Mountain quad., Hydrologic Unit 17040104, 150 ft above highway bridge, 3.5 mi upstream from mouth, and 4 mi north of Swan Valley.

DRAINAGE AREA.--63.2 mi².

PERIOD OF RECORD.--July 1917 to September 1918, May 1934 to October 1936 (no winter records, discontinued).

GAGE.--Staff gage. Elevation of gage is 5,580 ft above NGVD of 1929, from topographic map.

REMARKS.--A few diversions for irrigation above station.

COOPERATION.--U.S. Bureau of Reclamation.

EXTREMES FOR PERIOD OF RECORD.--Maximum discharge observed, 799 ft³/s May 16, 1936, gage height, 4.80 ft; minimum observed, 2 ft³/s July 19, 1934, gage height, 0.52 ft.