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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.
- For water years 2006 through 2013, choose a water year and an Annual Water Data Report will be provided.
- For water years 2005 and earlier, Annual Water Data Reports may be available in digital format.
- Not all sites have reports available for every water year.
USGS Water-Year Summary 2025
03568400 CHATTANOOGA CREEK AT GA 193, NEAR FLINTSTONE, GA
LOCATION - Lat 34°57'26.6", long 85°20'05.0" referenced to North American Datum of 1983, Walker County, GA, Hydrologic Unit 06020001,
DRAINAGE AREA - 48.7 mi².
REVISIONS HISTORY - Gage datum was revised on Jul. 6, 2021, based on an error in the determination of the gage datum.
SURFACE-WATER RECORDS
PERIOD OF RECORD -
DISCHARGE: July 2016 to current year.
GAGE HEIGHT: July 2016 to current year.
DISCHARGE: July 2016 to current year.
GAGE HEIGHT: July 2016 to current year.
GAGE - Satellite telemetry with water-stage recorder. Datum of gage is 655.39 feet above NAVD of 1988.
COOPERATION - U. S. Army Corps of Engineers, Savannah District.
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, 2,200 cfs, Estimated, April 23, 2018; maximum gage height, 10.83 feet, April 23, 2018; minimum daily discharge, 1.18 cfs, Estimated, November 08, 2016.
CLIMATOLOGICAL RECORDS
PERIOD OF RECORD - July 2016 to October 2017.
INSTRUMENTATION - Tipping-bucket raingage.
