USGS Water-Year Summary 2022
02211800 TOWALIGA RIVER AT GA 83 NEAR JULIETTE, GA
LOCATION - Lat 33°06'53", long 83°52'14" referenced to North American Datum of 1927, Monroe County, GA, Hydrologic Unit 03070103, at GA 18, 7.3 miles downstream of confluence with Little Towaliga River and 15.3 miles downstream of High Falls Dam.
DRAINAGE AREA - 338 mi².
PERIOD OF RECORD -
DISCHARGE: May 2009 to current year.
GAGE HEIGHT: May 2009 to current year.
GAGE - Satellite telemetry with a water-stage recorder. Datum of gage is 383.3 feet above North American Vertical Datum (NAVD) of 1988 (leveling by Global Navigation Satellite System equipment using GEOID12A).
COOPERATION - Georgia Department of Natural Resources, Environmental Protection Division.
EXTREMES FOR PERIOD OF RECORD - Maximum instantaneous discharge, 9,810 cfs, February 19, 2020. Maximum instantaneous gage height, 18.43 ft, February 19, 2020. Minimum daily mean discharge, 0.83 cfs, September 19, 2011.
PERIOD OF RECORD - May 2009 to October 2017.
INSTRUMENTATION - Tipping-bucket raingage.