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- Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
- For water years 2014 onward, choose a water year and parameter and an on-demand Water-Year Summary report will be generated.
- For water years 2006 through 2013, choose a water year and an Annual Water Data Report will be provided.
- For water years 2005 and earlier, Annual Water Data Reports may be available in digital format.
- Not all sites have reports available for every water year.
USGS Water-Year Summary 2024
383730075213501 Pf24-02
Northern Atlantic Coastal Plain aquifer system
Beaverdam Sand
Beaverdam Sand
LOCATION - Lat 38°38'37.1", long 75°21'34.6" referenced to North American Datum of 1983, Sussex County, DE, Hydrologic Unit 02040303, at southwest corner of U.S. Route 113 (Dupont Boulevard) and Breasure Road.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 49 ft. Upper casing diameter 4 in; top of first opening 46 ft, bottom of last opening 49 ft. Drilled, observation, water-table well.
DATUM - Land-surface datum is 44.07 ft above North American Vertical Datum of 1988. Measuring point: Top of casing, 3.0 ft above land-surface datum, Jan. 27, 1970 to Jun. 22, 2018; Leveled on 06/21/18.old LS alt 50 feet using topo, now 44.07, 3.0 ft above land-surface datum, Jun. 21, 2018 to present.
PERIOD OF RECORD - January 1970 to April 1993, June 1998 to current year.
GAGE - Water-level measurements by U.S. Geological Survey personnel. Equipped with graphic water-level recorder from January 1970 to January 1982. Equipped with digital water-level recorder from May 2016 to current year.
REMARKS - For Water Year 2023: Records good.
For Water Year 2022: Records good.
For Water Years 2017-2021: Records fair.
For Water Years 2014-2016: Records good.
Water Year 2013 and prior years' accuracy statements can be found in Annual Water Data Reports.
Missing data due to equipment malfunction.
Delaware Groundwater-Level Monitoring Network observation well. U.S. Geological Survey data-collection platform at station.
Missing data due to equipment malfunction.
EXTREMES FOR PERIOD OF RECORD - Highest water level measured, 5.53 ft below land surface, March 10, 1979; lowest measured, 14.68 ft below land surface, September 2, 1999.
