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Important for you to know:

  • New to WDFN: see current water conditions throughout the state using the new State Pages. Filter by continuous data type and age of data, view latest values, and link to graphing options to explore the data further. To learn more, read our announcement on the Water Data for the Nation blog.
Important Inventory Page

USGS Parameter Group Data Types Start Date End Date
Physical Groundwater Levels 1981-03-04 2023-12-15
Water Data for the Nation inventory

Monitoring location 402353074123901 is associated with a Well in Monmouth County, New Jersey. Water data back to 1981 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
402353074123901 n/a
Site name
250499-- PW 4 n/a
Site type
Well
GW
DMS latitude 402353.0 n/a
DMS longitude 0741239.7 n/a
Decimal latitude 40.39816377 n/a
Decimal longitude -74.2106163 n/a
Latitude-longitude method
Differentially corrected Global Positioning System. D
Latitude-longitude accuracy
Accurate to + or - .5 sec (PLGR/PPS GPS). 5
Latitude-longitude datum
North American Datum of 1927 NAD27
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
New Jersey 34
State
New Jersey 34
County
Monmouth County 025
Country US n/a
Land net location description Aberdeen Township n/a
Name of location map Keyport n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 90 feet n/a
Method altitude determined Light Detection And Ranging, airplane J
Altitude accuracy 3 feet n/a
Altitude datum
North American Vertical Datum of 1988 NAVD88
Subbasin hydrologic unit
Sandy Hook-Staten Island 02030104
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
19810304 n/a
Date site established or inventoried n/a
Drainage area
n/a
Contributing drainage area n/a
Time Zone abbreviation EST n/a
Site honors Daylight Saving Time
Y n/a
Data reliability
Data have been checked by the reporting agency. C
Data-other GW files YYNNNYNY n/a
National aquifer Northern Atlantic Coastal Plain aquifer system S100NATLCP
Local aquifer Old Bridge Sand Member of Magothy Formation 211ODBG
Local aquifer type
n/a
Well depth 372 feet n/a
Hole depth
565 feet n/a
Source of depth data n/a
Project number n/a