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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
392757077501001 Jef-0797
Valley and Ridge aquifers
Stonehenge Formation
Stonehenge Formation
LOCATION - Lat 39°27'57.3", long 77°50'09.9" referenced to North American Datum of 1983, Jefferson County, WV, Hydrologic Unit 02070004, at Freshwater Institute, 4.0 mi northwest of Shepherdstown.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 205 ft. Upper casing diameter 6 in; top of first opening 53.4 ft, bottom of last opening 205 ft.
DATUM - Land-surface datum is 437.64 ft above North American Vertical Datum of 1988. Measuring point: Top edge of steel casing, 1.75 ft above land-surface datum, Oct. 7, 2008 to present.
PERIOD OF RECORD - October 2008 to current year (daily water level at noon).
GAGE - Submersible pressure transducer, October 2008 to May 2009; water-level recorder, June 2009 to current year.
EXTREMES FOR PERIOD OF RECORD - Highest water-level, 38.47 ft below land-surface datum, March 22, 2019; lowest water-level, 51.31 ft
below land-surface datum, Dec. 10, 2023.
