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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 1992-04-01 1992-04-01
Inorganics, Major, Metals Water-quality 1992-04-01 1992-04-01
Inorganics, Major, Non-metals Water-quality 1992-04-01 1992-04-01
Inorganics, Minor, Non-metals Water-quality 1992-04-01 1992-04-01
Inorganics, Minor, metals Water-quality 1992-04-01 1992-04-01
Nutrient Water-quality 1992-04-01 1992-04-01
Organics, PCBs Water-quality 1992-04-01 1992-04-01
Organics, other Water-quality 1992-04-01 1992-04-01
Organics, pesticide Water-quality 1992-04-01 1992-04-01
Physical Groundwater Levels, Water-quality 1989-03-15 1992-04-01
Water Data for the Nation inventory

Monitoring location 403120074274201 is associated with a Well in Middlesex County, New Jersey. Water data back to 1989 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
403120074274201 n/a
Site name
231186-- Obs 3 n/a
Site type
Well
GW
DMS latitude 403120 n/a
DMS longitude 0742742 n/a
Decimal latitude 40.52232615 n/a
Decimal longitude -74.4612638 n/a
Latitude-longitude method
Interpolated from MAP. M
Latitude-longitude accuracy
Accurate to + or - 1 sec. S
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 Piscataway Township n/a
Name of location map Plainfield n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 110.93 feet n/a
Method altitude determined Level or other surveyed method. L
Altitude accuracy .1 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
19880825 n/a
Date site established or inventoried 19920618 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 YYNYNYNN n/a
National aquifer Early Mesozoic basin aquifers N300ERLMZC
Local aquifer Passaic Formation 227PSSC
Local aquifer type
n/a
Well depth 27 feet n/a
Hole depth
28 feet n/a
Source of depth data D n/a
Project number n/a