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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
372053078493801 40G 3 SOW 229
Piedmont and Blue Ridge crystalline-rock aquifers
Cambrian System
Cambrian System
LOCATION - Lat 37°20'53.27", long 78°49'37.74" referenced to North American Datum of 1983, Appomattox County, VA, Hydrologic Unit 03010102, 290 ft east of State Highway 727 and 1,200 ft north of high school, in Town of Appomattox. Owner: Town of Appomattox.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 300 ft. Upper casing diameter 6.00 in; top of first opening 79 ft, bottom of last opening 300 ft. Drilled unused water well, cased to 42.5 ft, open hole from 42.5 to 300 ft.
DATUM - Land-surface datum is 775 ft above National Geodetic Vertical Datum of 1929. Measuring point: TOP OF SHELF, 2.46 ft above land-surface datum, Mar. 12, 2010, to present.
PERIOD OF RECORD - January 2009 to current year.
GAGE - Electronic data logger and pressure transducer, 15-minute record interval.
REMARKS - Well is located in greenstone and amphibole gneiss of Cambrian age. Records provided by the Virginia Department of Environmental Quality - Water Division. Water level affected by magnitude 5.8 Mineral, VA earthquake on Aug. 23, 2011.
EXTREMES FOR PERIOD OF RECORD - Highest water level recorded, 0.42 ft above land-surface datum, Feb. 24, 2016; lowest recorded, 3.10 ft below land-surface datum, July 30, 2011.
