LOCATION.--Lat 42° 55'27", long 111° 30'42"(Rev.)(NAD83), in NW1/4 SW1/4 sec.3, T.6 S., R.42 E., Caribou County, Henry quad., Hydrologic Unit 17040207, on left bank 0.5 mi above flow line of Blackfoot Marsh Reservoir, 0.7 mi downstream from Goose Lake, and 1.5 mi northeast of Henry.

DRAINAGE AREA.--76.6 mi², revised.

PERIOD OF RECORD.--March 1914 to September 1925 (discontinued).

GAGE.--Water-stage recorder. Elevation of gage is 6,210 ft above NGVD of 1929, by barometer. Prior to June 7, 1914, staff gage at same site and datum.

REMARKS.--Several small diversions for irrigation above station. After May 1924, some water diverted from Grays Lake into Meadow Creek upstream from station for storage in Blackfoot Marsh Reservoir (see WSP 1317, p. 110-111, for summary of record for years 1927-50, data furnished by Office of Indian Affairs)

EXTREMES FOR PERIOD OF RECORD.--Maximum discharge, 424 ft³/s May 17, 1917, gage height, 4.81 ft; minimum, probably somewhat less than 0.5 ft³/s during July 1919.