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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
Information Water-quality 1982-08-11 1982-08-11
Inorganics, Minor, Non-metals Water-quality 1982-08-11 1982-08-11
Physical Groundwater Levels, Water-quality 1980-09-04 1982-08-11
Water Data for the Nation inventory

Monitoring location 421201072253301 is associated with a Well in Hampden County, Massachusetts. Water data back to 1980 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
421201072253301 n/a
Site name
MA-L3W 89 n/a
Site type
Well
GW
DMS latitude 421201 n/a
DMS longitude 0722533 n/a
Decimal latitude 42.20037078 n/a
Decimal longitude -72.4253623 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 LUDLOW n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 420.00 feet n/a
Method altitude determined Interpolated from topographic map. M
Altitude accuracy 03 feet n/a
Altitude datum
National Geodetic Vertical Datum of 1929 NGVD29
Subbasin hydrologic unit
Chicopee 01080204
Drainage basin
n/a
Topographic setting
Hillside
S
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
19800904 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 YYYYNNNN n/a
National aquifer New York and New England crystalline-rock aquifers N600NECRSN
Local aquifer Crystalline Rocks, Undifferentiated 340CRSL
Local aquifer type
n/a
Well depth 450 feet n/a
Hole depth
n/a
Source of depth data Z n/a
Project number 442505100 n/a