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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.

To access the New Jersey Groundwater Levels and Trends for this site, click here.

Important Legacy real-time page

USGS Parameter Group Data Types Start Date End Date
Information Water-quality 1977-09-06 2022-05-11
Inorganics, Major, Metals Water-quality 1964-01-29 2022-05-11
Inorganics, Major, Non-metals Water-quality 1964-01-29 2022-05-11
Inorganics, Minor, Non-metals Water-quality 1977-09-06 2022-05-11
Inorganics, Minor, metals Water-quality 1964-01-29 2022-05-11
Nutrient Water-quality 1964-01-29 1983-06-21
Organics, other Water-quality 1977-09-06 1983-06-21
Physical Daily Values, Groundwater Levels, Unit Values, Water-quality 1964-01-29 2024-08-13
Stable Isotopes Water-quality 2022-05-11 2022-05-11
n/a USGS Active Groundwater Level Network Site 1964-01-01 2021-01-01
n/a USGS Annual Water Data Reports Site 2006-01-01 2024-01-01
Water Data for the Nation inventory

Monitoring location 400416074270103 is associated with a Well in Ocean County, New Jersey. Water data back to 1964 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
400416074270103 n/a
Site name
290140-- Colliers Mills 3 Obs n/a
Site type
Well
GW
DMS latitude 400414 n/a
DMS longitude 0742702 n/a
Decimal latitude 40.07066978 n/a
Decimal longitude -74.450151 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
Ocean County 029
Country US n/a
Land net location description Jackson Township n/a
Name of location map Cassville n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 135.15 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
Mullica-Toms 02040301
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
19640129 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 Mount Laurel Sand-Wenonah Formation 211MLRW
Local aquifer type
Confined single aquifer C
Well depth 267 feet n/a
Hole depth
270 feet n/a
Source of depth data n/a
Project number 245400200 n/a

Operated in cooperation with:

logo for New Jersey Department of Environmental Protection
New Jersey Department of Environmental Protection
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USGS - Cooperative Matching Funds