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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 1961-03-06 1961-03-06
Water Data for the Nation inventory

Monitoring location 420730072432501 is associated with a Test hole not completed as a well in Hampden County, Massachusetts. Water data back to 1961 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
420730072432501 n/a
Site name
MA-WVB 4 n/a
Site type
Test hole not completed as a well
GW-TH
DMS latitude 420730 n/a
DMS longitude 0724325 n/a
Decimal latitude 42.125093 n/a
Decimal longitude -72.72314837 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
Hampden County 013
Country US n/a
Land net location description n/a
Name of location map MOUT TOM n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 113.4 feet n/a
Method altitude determined Level or other surveyed method. L
Altitude accuracy 01 feet n/a
Altitude datum
National Geodetic Vertical Datum of 1929 NGVD29
Subbasin hydrologic unit
Westfield 01080206
Drainage basin
n/a
Topographic setting
Alluvial terrace
T
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
19610306 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 YYNYNNNN n/a
National aquifer n/a
Local aquifer n/a
Local aquifer type
n/a
Well depth 37. feet n/a
Hole depth
37. feet n/a
Source of depth data D n/a
Project number 442506900 n/a