USGS Water-Year Summary 2024
02227270 ALABAHA RIVER AT GA 203, NEAR BLACKSHEAR, GA
LOCATION - Lat 31°22'32.1", long 82°17'19.1" referenced to North American Datum of 1983, Pierce County, GA, Hydrologic Unit 03070201,
SURFACE-WATER RECORDS
PERIOD OF RECORD -
DISCHARGE: October 2009 to current year.
GAGE HEIGHT: October 2009 to current year.
GAGE - Satellite telemetry with a water-stage recorder. Datum of gage is 82.6 feet above the North American Vertical Datum (NAVD) of 1988 (leveling by Global Positioning System equipment).
COOPERATION - Georgia Department of Natural Resources, Environmental Protection Division.
EXTREMES FOR PERIOD OF RECORD - Maximum discharge recorded, 11,900 cfs, March 7, 2020; maximum gage height recorded, 12.97 feet, March 7, 2020; minimum daily discharge, no flow, many days during 2011, 2012, 2013, 2019 and 2020 water years.
CLIMATOLOGICAL RECORDS
PERIOD OF RECORD - October 2009 to current year.
INSTRUMENTATION - Tipping-bucket rain gage.