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Water-Year Summary for Site 02211800

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  • Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
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Available Parameters
00045 Precipitation(Sum)  
00045 Precipitation(Sum) [Operational]  
00060 Discharge(Mean)  
00065 Gage height(Mean)  

Water year 2023: 2022-10-01 to 2023-09-30
 
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USGS Water-Year Summary 2023
02211800 TOWALIGA RIVER AT GA 83 NEAR JULIETTE, GA
LOCATION - Lat 33°06'54", long 83°52'12.8" referenced to North American Datum of 1983, 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.
SURFACE-WATER RECORDS
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.
REMARKS - Gage-height records are generally good. Discharge records are generally fair except for estimated discharges, which are poor. Additional details on the accuracy of the records can be obtained by contacting the USGS South Atlantic Water Science Center at gs-w-ga_nwisweb_data_inquiries@usgs.gov.
EXTREMES FOR PERIOD OF RECORD - Maximum instantaneous discharge: 11,200 cfs, March 28, 2023. Maximum instantaneous gage height: 19.64 ft, March 28, 2023. Minimum daily mean discharge: 0.83 cfs, September 19, 2011. 
CLIMATOLOGICAL RECORDS
PERIOD OF RECORD - May 2009 to October 2017.
INSTRUMENTATION - Tipping-bucket raingage.