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LOCATION.--Lat 43° 19'40", long 114° 20'25" (NAD27), in NW1/4 NE1/4 sec.20, T.1 S., R.18 E., Blaine County, Magic Reservoir East quad., Hydrologic Unit 17040219, at downstream end of Mahoney Flat, 1.5 mi upstream from maximum flow line of Magic Reservoir, 2.8 mi upstream from Camas Creek, 10.5 mi southwest of Bellevue, and at mile 76.0.

DRAINAGE AREA.--824 mi2, approximately.

PERIOD OF RECORD.--July 1911 to September 1996 (no winter records prior to Oct. 1943, except water years 1916, 1921-22, 1940-41) (discontinued).

GAGE.--Water-stage recorder. Elevation of gage is 4,800 ft above NGVD of 1929, from topographic map. Prior to July 8, 1921, at site 0.1 mi downstream at different datum. July 8, 1921 to Oct. 5, 1954, at site 0.2 mi upstream at different datum. Oct. 6, 1954 to Oct. 25, 1965, at site 1 mi upstream at different datum.

REMARKS.--Diversions above station for irrigation of about 21,800 acres, of which about 400 acres are irrigated by withdrawals from ground water (1966 determination). Storage above station is negligible.

COOPERATION.--Recorder instected by employees of Water District 37.

EXTREMES FOR PERIOD OF RECORD.--Maximum discharge, 5,310 ft3/s May 30, 1983, gage height, 7.61 ft; maximum gage height, 7.74 ft, June 9, 1983; minimum discharge recorded, 7.0 ft3/s Apr. 14, 1932, gage height, 1.10 ft, site and datum then in use.


Available Parameters Available Period
1986-10-01  1996-09-16


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Summary of all available data for this site
Instantaneous-data availability statement
*** There are no data available on the Waterdata system for the time period specified,
    although data may be available in the files of the local USGS office operating the station.