USGS Water-Year Summary 2020
07274000 YOCONA RIVER NEAR OXFORD, MS
LOCATION - Lat 34°16'24", long 89°31'17" referenced to North American Datum of 1983, in SE 1/4 NW 1/4 sec.28, T.9 S., R.3 W., Lafayette County, MS, Hydrologic Unit 08030203, near left bank on downstream end of pier cap of bridge on State Highway 7, 1.5 mi downstream from Burney Branch, 6 mi south of Oxford, and at mile 42.3.
DRAINAGE AREA - 262 mi².
- WDR MS-84-1:1978.
PERIOD OF RECORD - October 1951 to current year. May 1946 to September 1951 in reports of U. S. Army Corps of Engineers, Vicksburg district.
GAGE - Water-stage recorder. Datum of gage is 267 ft above NGVD of 1929. Prior to Jan. 1, 1972, at datum 5.00 ft higher.
EXTREMES FOR PERIOD OF RECORD
Maximum instantaneous discharge = 44,100 cfs on March 21, 1955.
Maximum instantaneous gage height = 28.72 feet on March 21, 1955.