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Water-Year Summary for Site 02174000

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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.
Available Parameters
00060 Discharge(Mean)  

Water year 2023: 2022-10-01 to 2023-09-30

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USGS Water-Year Summary 2023
LOCATION - Lat 33°10'35", long 80°48'05" referenced to North American Datum of 1927, Bamberg County, SC, Hydrologic Unit 03050206, on downstream face of U.S. Highway 21 bridge, and 5.2 miles south of Branchville.
DRAINAGE AREA - 1,720 mi².
PERIOD OF RECORD - Daily discharge, November 1946 to September 1996, April 2020 to current year. Annual maximum, October 1996 to September 2020.
GAGE - Data collection platform. Datum of gage is 79.06 ft above NAVD of 1988.
REMARKS - Gage-height records are generally good. Discharge records are generally good to 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-sc_nwisweb_data_inquiries@usgs.gov.
EXTREMES FOR PERIOD OF RECORD - Maximum discharge, 14,600 cfs, Sep. 3, 1964. Maximum gage height, 11.44 ft, Sep. 3, 1964. Minimum daily discharge, 325 cfs, Jul. 13, 1990.