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Important for you to know:

  • New to WDFN: see current water conditions throughout the state using the new State Pages. Visit the Louisiana page for an example. Filter by continuous data type and age of data, view latest values, and link to graphing options to explore the data further. You can update the state name in the URL to visit your State Page or read our announcement on the Water Data for the Nation blog to find links to all the state and territory pages.
Important Legacy real-time page

USGS Parameter Group Data Types Start Date End Date
Physical Daily Values, Groundwater Levels, Unit Values 1983-12-29 2024-12-03
n/a USGS Active Groundwater Level Network Site 1983-01-01 2021-01-01
n/a USGS Annual Water Data Reports Site 2005-01-01 2023-01-01
Water Data for the Nation inventory

Monitoring location 421851071312601 is associated with a Well in Worcester County, Massachusetts. Current conditions of Depth to water level are available. Water data back to 1983 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
421851071312601 n/a
Site name
MA-SSW 12 SOUTHBOROUGH, MA n/a
Site type
Well
GW
DMS latitude 421851 n/a
DMS longitude 0713126 n/a
Decimal latitude 42.314261 n/a
Decimal longitude -71.5233976 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
Massachusetts 25
State
Massachusetts 25
County
Worcester County 027
Country US n/a
Land net location description n/a
Name of location map MARLBOROUGH, MA n/a
Scale of location map 25000 n/a
Altitude of Gage/land surface 450 feet n/a
Method altitude determined Interpolated from topographic map. M
Altitude accuracy 3 feet n/a
Altitude datum
National Geodetic Vertical Datum of 1929 NGVD29
Subbasin hydrologic unit
Concord 01070005
Drainage basin
n/a
Topographic setting
Hilltop
H
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
19831229 n/a
Date site established or inventoried 19900329 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 YYNYNYNN n/a
National aquifer Other aquifers N9999OTHER
Local aquifer Till 112TILL
Local aquifer type
Unconfined single aquifer U
Well depth 20. feet n/a
Hole depth
20. feet n/a
Source of depth data D n/a
Project number 442508600 n/a