LOCATION.--Lat 42° 41'40", long 112° 35'40" (NAD27), in NE1/4 SE1/4 sec.28, T.8 S., R.33 E., Power County, Flatiron Hill quad., Hydrologic Unit 17040206, Fort Hall Indian Reservation, on right bank 0.3 mi upstream from Rattlesnake Creek, 9.5 mi north of Pauline, and 14 mi southwest of Pocatello.

DRAINAGE AREA.--233 mi², revised. Mean elevation, 5,670 ft.

PERIOD OF RECORD.--May 1955 to October 1958 (discontinued).

GAGE.--Water-stage recorder. Elevation of gage is 4,710 ft above sea level, from topographic map.

REMARKS.--Small diversions for irrigation above station.

EXTREMES FOR PERIOD OF RECORD.--Maximum discharge, 675 ft³/s Feb. 25, 1957, gage height, 7.00 ft, from rating curve extended above 400 ft³/s, on basis of slope-area measurement of peak flow; minimum, 4.8 ft³/s Aug. 4, 1957; minimum gage height, 1.94 ft, July 10, 1955, July 19, 1958.