USGS Water-Year Summary 2024
07030500 WOLF RIVER AT ROSSVILLE, TN
LOCATION - Lat 35°03'15", long 89°32'28" referenced to North American Datum of 1927, Fayette County, TN, Hydrologic Unit 08010210, at bridge on State Route 194, 0.5 mi north of Rossville, 0.4 mile upstream from Hurricane Creek, 3.5 miles downstream from Grissum Creek, and at mile 43.7.
DRAINAGE AREA - 503 mi².
REVISIONS HISTORY - WSP 807: 1935. WSP 1117: 1930. WSP 1177: 1932. WSP 1281: 1935, 1946(M), drainage area. WSP 1391: 1937-38.
SURFACE-WATER RECORDS
PERIOD OF RECORD - July 1929 to January 1972, May 2001 to current year.
GAGE - Data collection platform. Datum of gage is 300.888 ft above NAVD88; adjusted from NGVD1929 elevation of 300.74 ft determined from Tennessee Highway Department reference tablet. Prior to June 13, 1939, nonrecording gage at same site and datum.
EXTREMES FOR PERIOD OF RECORD - Maximum discharge, 40,000 ft³/s, Jan. 20, 1935, based on flood marks and regional flood study, maximum gage height, 14.57 ft., Nov. 30, 2001; minimum discharge, 100 ft³/s, Sep. 16, 1942.