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Water-Year Summary for Site 02353265

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  • Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
  • For water years 2014 onward, choose a water year and parameter and an on-demand Water-Year Summary report will be generated.
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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
02353265 ICHAWAYNOCHAWAY CREEK AT GA 37, NEAR MORGAN, GA
LOCATION - Lat 31°31'37", long 84°34'58" referenced to North American Datum of 1983, Calhoun County, GA, Hydrologic Unit 03130009, on GA 37, 1.1 miles east of Morgan.
DRAINAGE AREA - 301 mi².
SURFACE-WATER RECORDS
PERIOD OF RECORD -
DISCHARGE: May 2001 to current year.
GAGE-HEIGHT: May 2001 to current year.
GAGE - Satellite telemetry with a water-stage recorder. Datum of gage is 184.4 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.
REMARKS - Gage-height records are generally good. Discharge records are generally good 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.

Discharge during agricultural growing season can be affected by an undetermined amount of irrigation withdrawal.

EXTREMES FOR PERIOD OF RECORD - Maximum discharge recorded, 10,000 cfs, March 29, 2005, estimated from rating curve extended above 4,600 cfs; Maximum gage-height recorded, 16.44 feet, March 6, 2020; minimum daily discharge, 0.44 cfs, June 11, 2011.
CLIMATOLOGICAL RECORDS
PERIOD OF RECORD - May 2001 to current year.
INSTRUMENTATION - Tipping-bucket raingage.