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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
Information Water-quality 1958-05-22 1958-07-23
Inorganics, Major, Non-metals Water-quality 1958-05-22 1958-07-23
Water Data for the Nation inventory

Monitoring location 402500074210002 is associated with a Well in Middlesex County, New Jersey. Water data back to 1958 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
402500074210002 n/a
Site name
231138-- Mi-86 Deep n/a
Site type
Well
GW
DMS latitude 402500 n/a
DMS longitude 0742100 n/a
Decimal latitude 40.41677366 n/a
Decimal longitude -74.3495929 n/a
Latitude-longitude method
Interpolated from MAP. M
Latitude-longitude accuracy
Accurate to + or - 1 min. M
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
Middlesex County 023
Country US n/a
Land net location description Old Bridge Township n/a
Name of location map South Amboy n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 5 feet n/a
Method altitude determined Interpolated from topographic map. M
Altitude accuracy 5 feet n/a
Altitude datum
National Geodetic Vertical Datum of 1929 NGVD29
Subbasin hydrologic unit
Raritan 02030105
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
n/a
Date site established or inventoried 19871216 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
Minimal data. M
Data-other GW files YYNYNNNN 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 96 feet n/a
Hole depth
96 feet n/a
Source of depth data R n/a
Project number n/a