Warning: Javascript must be enabled to use all the features on this page!

Page Loading - Please Wait...

Click to hideNews Bulletins

Water-Year Summary for Site 390211074505502

Click to hide Water-Year Summary instructions and information
  • 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,Max.,Min.)  

Water year 2021: 2020-10-01 to 2021-09-30

Print this page
USGS Water-Year Summary 2021
390211074505502 090081 Cape May 23 Obs
Northern Atlantic Coastal Plain aquifer system
Holly Beach Water-Bearing Zone
LOCATION - Lat 39°02'11", long 74°50'55" referenced to North American Datum of 1927, Middle Township, Cape May County, NJ, Hydrologic Unit 02040302, in the center median of the Garden State Parkway, near mile marker 6.
WELL CHARACTERISTICS - Depth 26 ft. Upper casing diameter 1.25 in; top of first opening 23 ft, bottom of last opening 26 ft. Driven water-table well.
DATUM - Land-surface datum is 14.9 ft above National Geodetic Vertical Datum of 1929. Measuring point: Top of casing, 1.3 ft above land-surface datum, Apr. 9, 1991 to present.
PERIOD OF RECORD - June 1957 to current year.
GAGE - Water-level recorder.
EXTREMES FOR PERIOD OF RECORD - Highest water level, 4.56 ft below land surface datum, Mar 29, 30, 2010; lowest, 10.82 ft below land surface datum, Sep 30, 1986.