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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 2025
021765795 COLLETON RIVER AT BLUFFTON, SC
LOCATION - Lat 32°17'13", long 80°48'50" referenced to North American Datum of 1983, Beaufort County, SC, Hydrologic Unit 03050208,
SURFACE-WATER RECORDS
PERIOD OF RECORD - January 2024 to current year.
GAGE - Satellite telemetry with a water-stage recorder. Datum of gage North American Vertical Datum (NAVD) of 1988 (leveling by Global Positioning System Equipment).
COOPERATION - South Carolina Department of Natural Resources.
REMARKS - Gage-height records are generally good. 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.
Gage heights at this site is affected significantly by astronomical tides.
EXTREMES FOR PERIOD OF RECORD -
WATER-QUALITY RECORDS
PERIOD OF DAILY RECORD -
SPECIFIC CONDUCTANCE: January 2024 to current year.
WATER TEMPERATURE: January 2024 to current year.
EXTREMES FOR PERIOD OF RECORD -
