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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
021564493 BROAD RIVER BELOW NEAL SHOALS RES. NR CARLISLE,SC
LOCATION - Lat 34°39'47", long 81°26'50" referenced to North American Datum of 1983, Union County, SC, Hydrologic Unit 03050106, on right bank approx. 0.1 mi downstream of neal Shoals Reservoir.
DRAINAGE AREA - 2,790 mi².
REVISIONS HISTORY - Drainage area was revised on May 8, 2023, based on a more accurate determination of the drainage area.
SURFACE-WATER RECORDS
PERIOD OF RECORD - March 2012 to current year.
GAGE - Data collection platform. Datum of gage is 0.53 ft below NAVD of 1988.
REMARKS -
For the 2014 water year, records good except those for estimated daily discharges, which are poor. For the 2015 water year, records good except those for estimated daily discharges, which are poor. For the 2016 water year, records fair except those for estimated daily discharges, which are poor. For the 2017 water year, records fair. For the 2018 water year, records fair. For the 2019 water year, records good to fair. For the 2020 water year, records good to fair except those for estimated daily discharges, which are poor.
EXTREMES FOR PERIOD OF RECORD - Maximum instantaneous discharge, 86,500 cfs, estimated, Feb. 8, 2020. Maximum instantaneous gage height, 331.38 ft, Feb. 8, 2020. Minimum daily mean discharge, 326 cfs, Sep. 23, 2015.
