Skip to main content
Important Inventory Page

USGS Parameter Group Data Types Start Date End Date
Physical Groundwater Levels 1970-12-22 2024-09-16
n/a USGS Active Groundwater Level Network Site 1970-01-01 2021-01-01
n/a USGS Annual Water Data Reports Site 2006-01-01 2012-01-01
Water Data for the Nation inventory

Monitoring location 401932074352901 is associated with a Well in Middlesex County, New Jersey. Water data back to 1970 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
401932074352901 n/a
Site name
230273-- Plainsboro Pond Obs n/a
Site type
Well
GW
DMS latitude 401932.6 n/a
DMS longitude 0743527.8 n/a
Decimal latitude 40.3257222 n/a
Decimal longitude -74.5910556 n/a
Latitude-longitude method
Mapping grade GPS unit (handheld accuracy range 12 to 40 ft) G
Latitude-longitude accuracy
Accurate to + or - 1 sec. S
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
Middlesex County 023
Country US n/a
Land net location description Plainsboro Township n/a
Name of location map Hightstown n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 76.00 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
n/a
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
19700916 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 YYYYNYNN n/a
National aquifer Northern Atlantic Coastal Plain aquifer system S100NATLCP
Local aquifer Magothy-Raritan-Potomac Aquifer System, Middle Aquifer 211MRPAM
Local aquifer type
Unconfined single aquifer U
Well depth 75.0 feet n/a
Hole depth
n/a
Source of depth data n/a
Project number 245400200 n/a

Questions or Comments