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Water-Year Summary for Site 390151076561501

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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.
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Available Parameters
72019 Water level, depth LSD(Max.,Min.)  

Water year 2023: 2022-10-01 to 2023-09-30
 
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USGS Water-Year Summary 2023
390151076561501 PG Bc 16
Northern Atlantic Coastal Plain aquifer system
Patuxent Formation
LOCATION - Lat 39°01'51.87", long 76°56'13.94" referenced to North American Datum of 1983, Prince George's County, MD, Hydrologic Unit 02070010, at National Agricultural Research Center, Beltsville.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 27.4 ft. Upper casing diameter 40 in; top of first opening undefined, bottom of last opening undefined. Dug, brick-lined, observation, water-table well.
DATUM - Land-surface datum is 188.29 ft above North American Vertical Datum of 1988. Measuring point: Top of recorder shelter shelf, 3.11 ft above land-surface datum, Oct. 14, 2009 to present.
PERIOD OF RECORD - September 1962 to current year.
GAGE - Water level measurements by U.S. Geological Survey personnel. Equipped with graphic water-level recorder October 1962 to February 1965 and digital water-level recorder October 2009 to October 2012.
REMARKS - Maryland Groundwater-Level Monitoring Network observation well, measured monthly.  Missing data due to recorder malfunction.
EXTREMES FOR PERIOD OF RECORD - Highest water level measured, 16.99 ft below land surface, March 29, 2019; lowest measured, 26.46 ft below land surface, July 8, 1981.