USGS Water-Year Summary 2023
390723075284601 DM337S
LOCATION - Lat 39°08'04.9", long 75°29'36.0" referenced to North American Datum of 1983, Kent County, DE, Hydrologic Unit 02040207,
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 36.1 ft. Upper casing diameter undefined; top of first opening undefined, bottom of last opening undefined.
DATUM - Land-surface datum is 35.95 ft above North American Vertical Datum of 1988. Measuring point: Undefined, 0.35 ft below land-surface datum, Jun. 3, 2020 to Mar. 1, 2021; Top of 3" PVC adaptor attached to 2" well casing, 0.06 ft below land-surface datum, Mar. 1, 2021 to present.
PERIOD OF RECORD - March 2021 to Present
GAGE - Water-level measurements by U.S. Geological Survey personnel.
EXTREMES FOR PERIOD OF RECORD - Highest water level measured: 24.57 feet below land surface on April 11, 2021; Lowest water level measured: 28.45 feet below land surface on December 1, 2022.