LOCATION.--Lat 43° 58'48", long 113° 34'00"(Rev.)(NAD83), in NW1/4 SE1/4 sec.35, T.8 N., R.24 E., Custer County, Hydrologic Unit 17040218, Mackay quad., 20 ft upstream from forks, 800 ft upstream from intake for powerplant of the Mackay Light and Power Co., and 6 mi northeast of Mackay.

DRAINAGE AREA.--4.66 mi², revised.

PERIOD OF RECORD.--October 1911 to March 1913 (discontinued).

GAGE.--Staff gage. Elevation of gage is 7,260 ft above NGVD of 1929, from topographic map. Prior to Jan. 20, 1912, 20 ft downstream at different datum.

REMARKS.--No diversion or regulation above station.

COOPERATION.--Gage height record and some discharge measurements furnished by U.S. Forest Service.

EXTREMES FOR PERIOD OF RECORD.--Maximum discharge observed, 33 ft³/s June 23, 1912, gage height, 1.90 ft; minimum observed, 0.1 ft³/s Aug. 31 to Sept. 1, 1912, gage height, 0.71 ft.