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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
02205230 WOLF CREEK AT DEAN ROAD, NEAR SUWANEE, GA
LOCATION - Lat 34°00'04.9", long 84°02'56.3" referenced to North American Datum of 1983, Gwinnett County, GA, Hydrologic Unit 03070103, at culvert on Dean Road, 3.8 miles south of Suwanee.
DRAINAGE AREA - 0.35 mi².
REVISIONS HISTORY -
WDR GA-04-1: Gage datum. WDR GA-2013: Drainage area.
Gage datum was revised on December 3, 2020, based on an error in the determination of the gage datum.
SURFACE-WATER RECORDS
PERIOD OF RECORD -
DISCHARGE: 1987 to 2012, 2013 to 2020 (Annual Maximum).
GAGE-HEIGHT: 1987 to 2012, 2013 to 2020 (Annual Maximum). February 2020 to current year (Continuous).
GAGE - Satellite telemetry with a water-stage recorder. Prior to February 14, 2020, crest-stage partial-record gage. Datum of gage is 978.09 feet above the North American Vertical Datum (NAVD) of 1988.
COOPERATION - Gwinnett County Department of Water Resources.
REMARKS - A crest-stage gage is a device which will register the peak stage occurring between inspections of the gage. A stage-discharge relation for each gage is developed from discharge measurements made by indirect measurements of peak flow or by current meter. The date of the maximum discharge is not always certain, but is usually determined by comparison with nearby continuous record stations, weather records, or local inquiry. Only the maximum discharge for each water year is given. Information of some lower floods may have been obtained, but is not published within. The years given in the period of record represent water years for which the annual maximum has been determined.
EXTREMES FOR PERIOD OF RECORD - Maximum stage, 12.27 feet, September 22, 2009; Maximum discharge, 364 cfs, September 22, 2009. Minimum instantaneous gage-height, 1.86 feet, on several days.
CLIMATOLOGICAL RECORDS
PERIOD OF RECORD - February 2020 to current.
INSTRUMENTATION - Tipping bucket raingage.
