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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
Physical Groundwater Levels 1975-10-24 1975-10-24
Water Data for the Nation inventory

Monitoring location 421236070492801 is associated with a Test hole not completed as a well in Norfolk County, Massachusetts. Water data back to 1975 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
421236070492801 n/a
Site name
MA-CRX 13 n/a
Site type
Test hole not completed as a well
GW-TH
DMS latitude 421236 n/a
DMS longitude 0704928 n/a
Decimal latitude 42.21010087 n/a
Decimal longitude -70.8239322 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
Norfolk County 021
Country US n/a
Land net location description n/a
Name of location map COHASSET n/a
Scale of location map 25000 n/a
Altitude of Gage/land surface 48.5 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
Charles 01090001
Drainage basin
n/a
Topographic setting
Hillside
S
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
19751024 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
Unchecked data. U
Data-other GW files YYNYNNNN n/a
National aquifer n/a
Local aquifer n/a
Local aquifer type
n/a
Well depth n/a
Hole depth
20 feet n/a
Source of depth data D n/a
Project number 442506600 n/a