USGS Water-Year Summary 2024
370841076275204 59F 74 SOW 184C
Northern Atlantic Coastal Plain aquifer system
Quaternary System
LOCATION - Lat 37°08'41", long 76°27'52" referenced to North American Datum of 1927, York County, VA, Hydrologic Unit 02080108, 800 ft south of State Highway 620, 0.4 mi southwest of intersection of State Highway 620 and U.S. Highway 17, 2.2 mi southwest of Dare. Owner: Virginia Department of Environmental Quality.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 20 ft. Upper casing diameter 4.50 in; top of first opening 10 ft, bottom of last opening 20 ft. Drilled observation water well, screened 10 to 20 ft.
DATUM - Land-surface datum is 41.87 ft above National Geodetic Vertical Datum of 1929. Measuring point: TOP OF SHELF, 0.52 ft above land-surface datum, Aug. 6, 2008 to present.
PERIOD OF RECORD - July 1990 to current year. Unpublished records available in files of the Virginia Department of Environmental Quality - Water Division.
GAGE - Electronic data logger, 15-minute record interval. July 7, 1995 to Mar. 11, 2004, occasional measurement with chalked tape by Virginia Department of Environmental Quality - Water Division personnel. Sept. 12, 1991 to July 7, 1995, bimonthly measurement with chalked tape. Prior to Sept. 12, 1991, digital recorder, 60-minute record interval.
COOPERATION - Records provided by the Virginia Department of Environmental Quality - Water Division.
EXTREMES FOR PERIOD OF RECORD - Highest water level recorded, 0.50 ft below land-surface datum, Nov. 22, 2006; lowest measured, 14.08 ft below land-surface datum, Jan. 15, 2002.