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Water-Year Summary for Site 400210074031001

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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.
Available Parameters
72019 Water level, depth LSD(Mean)  

Water year 2023: 2022-10-01 to 2023-09-30
 
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USGS Water-Year Summary 2023
400210074031001 290503 Mantoloking 6 Obs NJ Permit Number 29-01325
Northern Atlantic Coastal Plain aquifer system
Englishtown Formation
LOCATION - Lat 40°02'10.9", long 74°03'08.5" referenced to North American Datum of 1983, Mantoloking Borough, Ocean County, NJ, Hydrologic Unit 02040301, Bay Ave.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 906 ft. Upper casing diameter 8 in; top of first opening 845 ft, bottom of last opening 906 ft. Drilled artesian well.
DATUM - Land-surface datum is 5 ft above National Geodetic Vertical Datum of 1929. Measuring point: Top of 6 inch steel casing, 3.80 ft above land-surface datum, Jan. 13, 2014 to present.
PERIOD OF RECORD - October 1983 to current year.
GAGE - Water-level recorder.
REMARKS - Water level is affected by tidal fluctuation and nearby pumping.
EXTREMES FOR PERIOD OF RECORD - Highest water level, 52.13 ft below land surface datum, May 19, 2010; lowest, 207.49 ft below land surface datum, Oct 31, 1987.