USGS Water-Year Summary 2022
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.
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.
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, 16.38 feet, March 29, 2005; minimum daily discharge, 0.44 cfs, June 11, 2011.
PERIOD OF RECORD - May 2001 to current year.
INSTRUMENTATION - Tipping-bucket raingage.