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.
USGS Water-Year Summary 2024
400832074082101 250429 Allaire State Park C Obs NJ Permit Number 29-04140
Northern Atlantic Coastal Plain aquifer system
Englishtown Formation
Englishtown Formation
LOCATION - Lat 40°08'34", long 74°08'34" referenced to North American Datum of 1927, Howell Township, Monmouth County, NJ, Hydrologic Unit 02040301, about 1.3 mi southeast of Lower Squankum off County Rt. 21, Allaire State Park.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 633 ft. Upper casing diameter 6 in; top of first opening 623 ft, bottom of last opening 633 ft. Drilled artesian well.
DATUM - Land-surface datum is 97.93 ft above National Geodetic Vertical Datum of 1929. Measuring point: Top of well seal, 1.54 ft above land-surface datum, Mar. 1, 2005 to present.
PERIOD OF RECORD - February 1964 to current year.
GAGE - Water-level recorder.
EXTREMES FOR PERIOD OF RECORD - Highest water level, 122.69 ft below land surface datum, May 19, 2010; lowest, 249.89 ft below land surface datum, between Jun 24 and Sep 28, 1988.
