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Water-Year Summary for Site 02393419

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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(Max.,Min.,Mean)  

Water year 2024: 2024-10-01 to 2025-09-30
 

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USGS Water-Year Summary 2024
02393419 ALLATOONA CREEK AT STILESBORO ROAD, NEAR ACWORTH, GA
LOCATION - Lat 33°59'43", long 84°41'35" referenced to North American Datum of 1983, Cobb County, GA, Hydrologic Unit 03150104,
DRAINAGE AREA - 14.8 mi². revised.
REVISIONS HISTORY - WDR GA-2013: Drainage area.
SURFACE-WATER RECORDS
PERIOD OF RECORD -
DISCHARGE: September 2005 to current year.
GAGE HEIGHT: September 2005 to current year.
GAGE - Satellite telemetry with a water-stage recorder. Datum of gage is 865.57 feet above North American Vertical Datum (NAVD) of 1988 (levels by Georgia Department of Transportation.
COOPERATION - Cherokee County Water and Sewer Authority.
REMARKS - Gage-height records are generally fair. 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, 16,600 cfs, September 21, 2009, from rating curve extension above 520 cfs on basis of contracted-opening measurement of peak flow; maximum gage height recorded, 23.90 feet, September 21, 2009; minimum daily discharge, 0.01 cfs, on numerous days in 2008.
CLIMATOLOGICAL RECORDS
PERIOD OF RECORD - September 2005 to October 2017.
INSTRUMENTATION - Tipping-bucket raingage.