USGS Water-Year Summary 2024
392521076154701 HA Dd 112 MD
Northern Atlantic Coastal Plain aquifer system
Talbot Formation
LOCATION - Lat 39°25'19.9", long 76°15'46.5" referenced to North American Datum of 1983, Harford County, MD, Hydrologic Unit 02060003,
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 52 ft. Upper casing diameter undefined; top of first opening undefined, bottom of last opening undefined.
DATUM - Land-surface datum is 2.63 ft above North American Vertical Datum of 1988. Measuring point: Top of 2-inch plastic casing, 1.78 ft above land-surface datum, Nov. 4, 2020 to present.
PERIOD OF RECORD - November 2020 to November 2021.
GAGE - For Water Years 2020 and 2021, records good.