LOCATION.--Lat 44° 34'30", long 116° 40'25"(Rev.)(NAD83), in SW1/4 SW1/4 sec.2, T.14 N., R.3 W., Washington County, Cambridge quad., Hydrologic Unit 17050124, in Cambridge, 150 ft upstream from Superior Street, and 0.4 mi upstream from the mouth.

DRAINAGE AREA.--32 mi², approximately.

PERIOD OF RECORD.--March 1938 to October 1943 (discontinued).

GAGE.--Staff gage. Elevation of gage is 2,630 ft above sea level, by barometer.

REMARKS.--Several diversions for irrigation above station. Flow regulated by powerplant 8 mi above station.

EXTREMES FOR PERIOD OF RECORD.--Maximum discharge observed, 582 ft³/s Mar. 16, 1938, gage height, 6.07 ft, from rating table extended above 5.0 ft; no flow at times during 1938-40, 1942.