USGS Water-Year Summary 2021
03418000 ROARING RIVER NEAR HILHAM, TN
LOCATION - Lat 36°20'27", long 85°25'35" referenced to North American Datum of 1927, Overton County, TN, Hydrologic Unit 05130106, on left bank 700 ft upstream from Clark Branch, 0.2 mi downstream from bridge on State Hwy. 136, 1.4 mi upstream from Flat Creek, 2.7 mi west of Windel and 5.0 mi south of Hilham.
DRAINAGE AREA - 78.7 mi² of which 27.1 mi² probably is noncontributing.
PERIOD OF RECORD - September 20, 2018 to current year.
GAGE - Data collection platform and radar-stage sensing device in an aluminum shelter on the downstream side of the bridge. The inside gage is referenced to a wire-weight gage on the downstream side of bridge in the vicinity of the gage shelter.
COOPERATION - U.S. Army Corps of Engineers.
EXTREMES FOR PERIOD OF RECORD - Maximum discharge, E 9,020 ft³/s, March 28, 2021, gage height, 22.29 ft; minimum, 5.05 ft³/s, October 5, 2019.