LOCATION.--Lat 44° 24'30", long 115° 10'44"(Rev.)(NAD83), in NE1/4 NE1/4 sec.4 (Rev.), T.12 N., R.11 E., Custer County, Cape Horn Lakes quad., Hydrologic Unit 17060205, Challis National Forest, on left bank 1,100 ft downstream from Little Beaver Creek (at Lola Creek campground), 0.5 mi downstream from confluence of Marsh and Beaver Creeks, 2 mi northwest of Cape Horn, and at mile 110.3.

DRAINAGE AREA.--138 mi². Mean elevation, 7,370 ft.

PERIOD OF RECORD.--September 1928 to July 1972 (discontinued).

REVISED RECORDS.--WSP 738: Drainage area.

GAGE.--Water-stage recorder. Elevation of gage is 6,435 ft (by barometer).

REMARKS.--No diversions above station.

EXTREMES FOR PERIOD OF RECORD.--Maximum discharge, 2,980 ft³/s May 24, 1956, gage height, 6.96 ft; minimum recorded, 31 ft³/s Apr. 14, 1945, gage height, 2.12 ft.

EXTREMES OUTSIDE PERIOD OF RECORD.--Maximum discharge, 3,320 ft³/s June 17, 1974, gage height, 7.00 ft.