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Water-Year Summary for Site 364814076440704

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  • Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
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Available Parameters
72019 Water level, depth LSD(Max.,Min.)  

Water year 2023: 2022-10-01 to 2023-09-30
 
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USGS Water-Year Summary 2023
364814076440704 57C 28 SOW 149D
Northern Atlantic Coastal Plain aquifer system
Patapsco Formation
LOCATION - Lat 36°48'14", long 76°44'07" referenced to North American Datum of 1927, Isle of Wight County, VA, Hydrologic Unit 02080208, at Windsor Community Center in Windsor. Owner: Virginia Department of Environmental Quality.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 807 ft. Upper casing diameter 4 in; top of first opening 797 ft, bottom of last opening 807 ft. Drilled observation water well, screened 797 to 807 ft.
DATUM - Land-surface datum is 70 ft above National Geodetic Vertical Datum of 1929. Measuring point: TOP OF SHELF, 2.27 ft above land-surface datum, Jan. 26, 2015 to present.
PERIOD OF RECORD - March 1985 to current year. Unpublished records available prior to October 1985 in files of the Virginia Department of Environmental Quality - Water Division.
GAGE - Electronic data logger and pressure transducer, 15-minute record interval. July 19, 1995 to Oct. 27, 2005, occasional measurement with chalked tape by Virginia Department of Environmental Quality - Water Division personnel. Prior to July 19, 1995, bimonthly measurement with chalked tape.
COOPERATION - Records provided by the Virginia Department of Environmental Quality - Water Division.
REMARKS - Well is located in Middle Potomac aquifer of Cretaceous age. Water level affected by local pumpage and regional drawdown.

No record Sept. 19, 2014 to Jan. 26, 2015 due to casing leakage.
EXTREMES FOR PERIOD OF RECORD - Highest water level measured, 142.80 ft below land-surface datum, Feb. 25, 1986; lowest recorded, 170.92 ft below land-surface datum, Oct. 22, 2007.