USGS Water-Year Summary 2024
365046076041602 62C 33 SOW 211B
Northern Atlantic Coastal Plain aquifer system
Quaternary System
LOCATION - Lat 36°50'46.46", long 76°04'15.66" referenced to North American Datum of 1927, Virginia Beach City, VA, Hydrologic Unit 02080108, at Lynnhaven Pump Station in Virginia Beach. Owner: City of Virginia Beach.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 85 ft. Upper casing diameter 4 in; top of first opening 70 ft, bottom of last opening 80 ft. Drilled observation water well, screened 70 to 80 ft.
DATUM - Land-surface datum is 12.74 ft above National Geodetic Vertical Datum of 1929. Measuring point: TOP OF PVC CASING, INDICATED BY BLACK MARK ON CASING, 0.46 ft below land-surface datum, Jul. 19, 2000 to present.
PERIOD OF RECORD - September 2000 to current year. Unpublished records available prior to October 2002 in files of the USGS.
GAGE - Electronic data logger and pressure transducer, 60-minute record interval. Prior to Feb. 11, 2004, occasional measurement with chalked tape by USGS personnel.
EXTREMES FOR PERIOD OF RECORD - Highest water level recorded, 6.63 ft below land-surface datum, Oct. 9, 2016; lowest measured, 11.73 ft below land-surface datum, Aug 27, 2006.