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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 1998-07-29 2001-10-02
Inorganics, Major, Metals Water-quality 1998-07-29 2001-10-02
Inorganics, Major, Non-metals Water-quality 1998-07-29 2001-10-02
Inorganics, Minor, Non-metals Water-quality 1998-07-29 2001-10-02
Inorganics, Minor, metals Water-quality 1998-07-29 2001-10-02
Nutrient Water-quality 1998-07-29 2001-10-02
Organics, other Water-quality 1998-07-29 2001-10-02
Organics, pesticide Water-quality 1998-07-29 1998-07-29
Physical Groundwater Levels, Water-quality 1995-01-24 2001-10-02
Radiochemistry Water-quality 1998-07-29 1998-07-29
Stable Isotopes Water-quality 2001-10-02 2001-10-02
Water Data for the Nation inventory

Monitoring location 402643074342601 is associated with a Well in Somerset County, New Jersey. Water data back to 1995 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
402643074342601 n/a
Site name
350104-- Dom n/a
Site type
Well
GW
DMS latitude 402642.7 n/a
DMS longitude 0743426.4 n/a
Decimal latitude 40.44519444 n/a
Decimal longitude -74.574 n/a
Latitude-longitude method
Mapping grade GPS unit (handheld accuracy range 12 to 40 ft) G
Latitude-longitude accuracy
Accurate to + or - .5 sec (PLGR/PPS GPS). 5
Latitude-longitude datum
North American Datum of 1983 NAD83
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
New Jersey 34
State
New Jersey 34
County
Somerset County 035
Country US n/a
Land net location description Franklin Township n/a
Name of location map Monmouth Junction n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 70 feet n/a
Method altitude determined Interpolated from topographic map. M
Altitude accuracy 10 feet n/a
Altitude datum
National Geodetic Vertical Datum of 1929 NGVD29
Subbasin hydrologic unit
Raritan 02030105
Drainage basin
n/a
Topographic setting
Flood plain
G
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
19950124 n/a
Date site established or inventoried 19980729 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 YYYYNYNN n/a
National aquifer Early Mesozoic basin aquifers N300ERLMZC
Local aquifer Passaic Formation 227PSSC
Local aquifer type
n/a
Well depth 150 feet n/a
Hole depth
150 feet n/a
Source of depth data D n/a
Project number n/a