USGS Water-Year Summary 2020
02195520 SAVANNAH RIVER NEAR EVANS, GA
LOCATION - Lat 33°35'34", long 82°07'24" referenced to North American Datum of 1927, Columbia County, GA, Hydrologic Unit 03060106, right bank just downstream of Bridge US Hwy. 28.
DRAINAGE AREA - 6,360 mi².
PERIOD OF RECORD - October 2005 to current year.
GAGE - Data collection platform. Elevation of gage is 170 ft NGVD of 1929 (from topographic map).
EXTREMES FOR PERIOD OF RECORD - Maximum gage height, 20.93 ft, January 3, 2016; recorded minimum 11.23 ft, June 11, 2010 (but may have been lower during periods of missing record). Gage height affected by regulation from Thurmond Lake.