USGS Water-Year Summary 2024
365756076251201 59D 25 SOW 213
Northern Atlantic Coastal Plain aquifer system
Upper Cretaceous Series
LOCATION - Lat 36°57'55.55", long 76°25'12.13" referenced to North American Datum of 1927, Newport News City, VA, Hydrologic Unit 02080206, Owner: Virginia Department of Environmental Quality.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 735 ft. Upper casing diameter 4.50 in; top of first opening 695 ft, bottom of last opening 730 ft. Drilled observation water well, screened 695 to 730 ft.
DATUM - Land-surface datum is 18 ft above National Geodetic Vertical Datum of 1929. Measuring point: TOP OF CASING, 2.20 ft above land-surface datum, Mar. 28, 2005 to present.
PERIOD OF RECORD - March 2005 to current year.
GAGE - Electronic data logger, 15-minute record interval.
COOPERATION - Records provided by the Virginia Department of Environmental Quality - Water Division.
EXTREMES FOR PERIOD OF RECORD - Highest water level recorded, 96.42 ft below land-surface datum, May 5, 2016; lowest recorded, 121.60 ft below land-surface datum, July 31, 2008.