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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 2024
02334652 CHATTAHOOCHEE R 0.96 MI US MCGINNIS FY SUWANEE GA
LOCATION - Lat 34°03'31.8", long 84°06'38.5" referenced to North American Datum of 1983, Forsyth County, GA, Hydrologic Unit 03130001, 1.6 miles downstream of Level Creek, 2.9 miles upstream of Suwanee Creek, and 5.5 miles northeast of Johns Creek, GA.
SURFACE-WATER RECORDS
PERIOD OF RECORD - August 2010 to current year.
GAGE - Satellite telemetry with water temperature thermistor. Datum of gage is 900 feet above National Geodetic Vertical Datum (NGVD) of 1929 (from topographic map).
COOPERATION - Forsyth County.
WATER-QUALITY RECORDS
REMARKS -
For period 08/23/2010-04/26/2016: Water temperature record good.
For period 04/27/2016-05/09/2017: Water temperature record poor.
For period 05/10/2017-04/11/2018: Water temperature record good.
For period 04/11/2018-08/06/2018: Water temperature record fair.
For period 08/23/2010-04/26/2016: Water temperature record good.
For period 04/27/2016-05/09/2017: Water temperature record poor.
For period 05/10/2017-04/11/2018: Water temperature record good.
For period 04/11/2018-08/06/2018: Water temperature record fair.
EXTREMES FOR PERIOD OF RECORD - WATER TEMPERATURE: Maximum recorded, 22.5°C, August 30, 2020; minimum recorded, 4.4°C, February 12, 2014.
