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Water-Year Summary for Site 02336910

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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
02336910 SWEETWATER CR 0.05 MI US RR BRIDGE AT AUSTELL, GA
LOCATION - Lat 33°49'04", long 84°39'00" referenced to North American Datum of 1983, Cobb County, GA, Hydrologic Unit 03130002,
DRAINAGE AREA - 157 mi².
REVISIONS HISTORY - The maximum discharge for the water year 2012 has been revised to 860 cfs, December 23, 2011, gage height, 10.80 ft.
SURFACE-WATER RECORDS
PERIOD OF RECORD -
DISCHARGE: April 2010 to current year.
GAGE HEIGHT: April 2010 to current year.
GAGE - Satellite telemetry with a water-stage recorder. Datum of gage is 871.44 feet above North American Vertical Datum (NAVD) of 1988 (leveling by Global Positioning System equipment using GEOID09).
COOPERATION - Cobb County Water System.
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 discharge recorded, 2,970 cfs, April 16, 2011; maximum gage height recorded, 19.71 feet, May 6, 2021; minimum daily discharge, 1.23 cfs, estimated, November 15, 2016.
CLIMATOLOGICAL RECORDS
PERIOD OF RECORD - April 2010 to October 2017.
INSTRUMENTATION - Tipping-bucket raingage.