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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 1957-09-09 2001-08-06
Inorganics, Major, Metals Water-quality 1971-10-13 1999-09-08
Inorganics, Major, Non-metals Water-quality 1957-09-09 2001-08-06
Inorganics, Minor, Non-metals Water-quality 1997-08-27 1999-09-08
Inorganics, Minor, metals Water-quality 1971-10-13 2001-08-06
Nutrient Water-quality 1971-10-13 2001-08-06
Organics, other Water-quality 1997-08-27 2001-08-06
Organics, pesticide Water-quality 1997-08-27 1997-08-27
Physical Groundwater Levels, Water-quality 1954-10-06 2013-10-24
Radiochemistry Water-quality 1999-09-08 2001-08-06
Water Data for the Nation inventory

Monitoring location 402051074260401 is associated with a Well in Middlesex County, New Jersey. Water data back to 1954 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
402051074260401 n/a
Site name
230098-- Jamesburg 6--SEALED n/a
Site type
Well
GW
DMS latitude 402050.2 n/a
DMS longitude 0742604.3 n/a
Decimal latitude 40.34738585 n/a
Decimal longitude -74.4341232 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 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 Jamesburg Borough n/a
Name of location map Jamesburg n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 47 feet n/a
Method altitude determined Light Detection And Ranging, airplane J
Altitude accuracy 1.5 feet n/a
Altitude datum
North American Vertical Datum of 1988 NAVD88
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
19541006 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 YYYNNYNY n/a
National aquifer Northern Atlantic Coastal Plain aquifer system S100NATLCP
Local aquifer Old Bridge Sand Member of Magothy Formation 211ODBG
Local aquifer type
Unconfined single aquifer U
Well depth 120 feet n/a
Hole depth
n/a
Source of depth data n/a
Project number 2454ABM01 n/a