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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
02207000 GARNER CREEK NEAR SNELLVILLE, GA
LOCATION - Lat 33°51'42.8", long 84°05'50.5" referenced to North American Datum of 1983, Gwinnett County, GA, Hydrologic Unit 03070103, at culvert on Five Forks-Trickum Road, 4.4 miles west of Snellville.
DRAINAGE AREA - 5.33 mi². revised.
REVISIONS HISTORY - WDR GA-2013: Drainage area.
SURFACE-WATER RECORDS
PERIOD OF RECORD -
1954 to 1963, 1995 to May 6, 2004, March 6, 2005 to current. Records not equivalent due to datum change.
GAGE-HEIGHT:March 2005 to September 2019 (Annual Maximum). May 2020 to current year.GAGE - Satellite telemetry with a water-stage recorder. Prior to May 29, 2020, crest-stage partial-record gage. Datum of gage is 831.91 feet above NAVD88.
COOPERATION - Gwinnett County Department of Water Resources.
REMARKS - Gage-height records are generally fair. 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 recorded, 8.98 ft, on October 10, 2020. Minimum recorded, 0.69 ft, on August 2, 2020.
CLIMATOLOGICAL RECORDS
PERIOD OF RECORD - May 2020 to current.
INSTRUMENTATION - Tipping bucket raingage.
