LOCATION.--Lat 43° 44'00", long 111° 15'30"
(NAD27), in sec.27, T.5 N., R.44 E., Teton County, ID, Garns Mountain
quad., Hydrologic Unit 17040204, at mouth of canyon, 90 ft upstream
from bridge on old railroad grade (1952), about 4 mi upstream from
the mouth, and 7.5 mi west of Driggs.
DRAINAGE AREA.--11.7 mi2.
PERIOD OF RECORD.--May 1946 to October 1952 (discontinued).
GAGE.--Water-stage recorder. Elevation of gage is 6,200 ft above
NGVD of 1929, from topographic map.
REMARKS.--No regulation or diversion above station.
EXTREMES FOR PERIOD OF RECORD.--Maximum discharge, 81
ft3/s May 3, 1952, gage height, 3.75; maximum gage height,
4.16 ft, May 23, 1950; minimum discharge recorded, 0.7
ft3/s Nov. 12, 1946, but may have been less during winter
periods; minimum gage height observed, 0.96 ft, Feb. 11, 1947.