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LOCATION.--Lat 42° 52`02", long 117° 38`52", in SE1/4 NE1/4 sec.14,
T.31 S., R.41 E., Malheur County, Oregon, Hydrologic Unit 17050107, on
right bank 0.5 mi downstream from Jordan Creek, 2.6 mi north of Rome,
and at mile 122.4.
DRAINAGE AREA.--8,000 mi2, approximately.
PERIOD OF RECORD.--October 1949 to current year.
GAGE.--Datum of gage is 3,344.20 ft above NGVD of 1929.
Prior to Feb. 10, 1960, at datum 0.24 ft lower.
REMARKS.--Flow regulated by Antelope Reservoir, capacity, 70,000 acre-ft,
and Wild Horse Reservoir, capacity, 32,690 acre-ft, and numerous small
reservoirs. Diversions upstream from station for irrigation.
EXTREMES FOR PERIOD OF RECORD.--Maximum discharge, 55,700 ft3/s Mar. 18, 1993,
gage height, 20.11 ft; minimum, 42 ft3/s Aug. 12, 1954, July 28, Aug. 5, 1961,
July 31, 1968.
Station operated in cooperation with Bonneville Power Administration.
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