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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.

This groundwater well may be discontinued due to lack of funding. If a new funding source is not identified, it will be discontinued on October 1, 2024. Please contact Christopher Bruet at cbruet@usgs.gov for more information.

Important Legacy real-time page

USGS Parameter Group Data Types Start Date End Date
Physical Daily Values, Groundwater Levels, Unit Values 2024-09-05 2024-11-14
Water Data for the Nation inventory

Monitoring location 422845071163103 is associated with a Well in Middlesex County, Massachusetts. Water data back to 2024 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
422845071163103 n/a
Site name
MA-A4W 225-0094 (B257R) BEDFORD, MA n/a
Site type
Well
GW
DMS latitude 422844.72 n/a
DMS longitude 0711630.54 n/a
Decimal latitude 42.47908889 n/a
Decimal longitude -71.27515 n/a
Latitude-longitude method
Unknown. U
Latitude-longitude accuracy
Unknown or unspecified. U
Latitude-longitude datum
North American Datum of 1983 NAD83
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
Massachusetts 25
State
Massachusetts 25
County
Middlesex County 017
Country US n/a
Land net location description n/a
Name of location map CONCORD, MA n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 118.46 feet n/a
Method altitude determined Interpolated from topographic map. M
Altitude accuracy .1 feet n/a
Altitude datum
North American Vertical Datum of 1988 NAVD88
Subbasin hydrologic unit
Merrimack River 01070006
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site YNNYNNNNNNNNNNNNYNNNNNNNNNNNNN n/a
Date of first construction
20190521 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
Minimal data. M
Data-other GW files n/a
National aquifer Other aquifers N9999OTHER
Local aquifer n/a
Local aquifer type
n/a
Well depth 95 feet n/a
Hole depth
95 feet n/a
Source of depth data O n/a
Project number n/a