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


Page Loading - Please Wait...

Click to hideNews Bulletins
  • Due to a lapse in government funding, the majority of USGS websites will not be updated except to provide important public safety information. Websites displaying real-time water data will be updated with limited support. For more information please see www.doi.gov/shutdown.
  • Explore the NEW USGS National Water Dashboard interactive map to access real-time water data from over 13,500 stations nationwide.

Water-Year Summary for Site 390002074541002

Click to hide state-specific text

ALL DATA ARE AT LOCAL TIME


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(Min.,Max.,Mean)  

Water year 2025: 2025-10-01 to 2026-09-30
 
Print this page
USGS Water-Year Summary 2025
390002074541002 090304 Airport Rio Grande Obs NJ Permit Number 37-03763-3
Northern Atlantic Coastal Plain aquifer system
Kirkwood Formation, Upper Sand
LOCATION - Lat 39°00'02", long 74°54'10" referenced to North American Datum of 1927, Lower Township, Cape May County, NJ, Hydrologic Unit 02040302, at the Cape May County Airport.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 510 ft. Upper casing diameter 4 in; top of first opening 495 ft, bottom of last opening 505 ft. Drilled artesian well.
DATUM - Land-surface datum is 25 ft above National Geodetic Vertical Datum of 1929. Measuring point: Transfer MP created for migration, 0 ft above land-surface datum, Nov. 2, 1989 to Dec. 3, 1998; TOP OF RECORDER SHELF, 4.65 ft above land-surface datum, Apr. 8, 1991 to Jul. 2, 2000; TOP EDGE OF PROTECTIVE CASING AT LOCK HASP, 2.25 ft above land-surface datum, Dec. 2, 1998 to Dec. 3, 1998; Top of protective casing, 2.5 ft above land-surface datum, Jul. 1, 2002 to present.
PERIOD OF RECORD - February 1990 to October 1992, July 2000 to current year.
GAGE - Water-level recorder.
REMARKS - Water level is affected by nearby pumping.
EXTREMES FOR PERIOD OF RECORD - Max water level, 32.21 ft below land surface datum, Mar 18, 1990; Min water level, 55.57 ft below land surface datum, Sept 5, 2022.
WATER-QUALITY RECORDS
WELL CHARACTERISTICS - Depth 510 ft. Upper casing diameter 4 in; top of first opening 495 ft, bottom of last opening 505 ft. Drilled artesian well.
DATUM - Land-surface datum is 25 ft above National Geodetic Vertical Datum of 1929. Measuring point: Transfer MP created for migration, 0 ft above land-surface datum, Nov. 2, 1989 to Dec. 3, 1998; TOP OF RECORDER SHELF, 4.65 ft above land-surface datum, Apr. 8, 1991 to Jul. 2, 2000; TOP EDGE OF PROTECTIVE CASING AT LOCK HASP, 2.25 ft above land-surface datum, Dec. 2, 1998 to Dec. 3, 1998; Top of protective casing, 2.5 ft above land-surface datum, Jul. 1, 2002 to present.
PERIOD OF RECORD - 1989-11-02 to present. Chloride sampling occurs periodically at this site.