PROVISIONAL DATA SUBJECT TO REVISION

Station operated in cooperation with Bonneville Power Administration.

STATION.--13181000 OWYHEE RIVER NEAR ROME, OR

LOCATION.--Lat 42° 51`59", long 117° 38`57", in SE1/4 NE1/4 sec.14, T.31 S., R.41 E., 
Malheur County, Oregon, Rome quad., 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, increased in 1970,
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.