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Important Inventory Page

USGS Parameter Group Data Types Start Date End Date
Physical Groundwater Levels 2019-08-27 2024-11-20
n/a USGS Active Groundwater Level Network Site 2019-01-01 2021-01-01
Water Data for the Nation inventory

Monitoring location 420955070564901 is associated with a Well in Norfolk County, Massachusetts. Water data back to 2019 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
420955070564901 n/a
Site name
MA-XGW 135 WEYMOUTH, MA n/a
Site type
Well
GW
DMS latitude 420955.34 n/a
DMS longitude 0705648.85 n/a
Decimal latitude 42.1653722 n/a
Decimal longitude -70.94690278 n/a
Latitude-longitude method
Mapping grade GPS unit (handheld accuracy range 12 to 40 ft) G
Latitude-longitude accuracy
Accurate to + or - .5 sec (PLGR/PPS GPS). 5
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
Norfolk County 021
Country US n/a
Land net location description n/a
Name of location map WEYMOUTH, MA n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 180 feet n/a
Method altitude determined Interpolated from Digital Elevation Model N
Altitude accuracy 1.6 feet n/a
Altitude datum
North American Vertical Datum of 1988 NAVD88
Subbasin hydrologic unit
Charles 01090001
Drainage basin
n/a
Topographic setting
Flat surface
F
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
20190806 n/a
Date site established or inventoried 20190806 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 Y Y n/a
National aquifer Other aquifers N9999OTHER
Local aquifer Till 112TILL
Local aquifer type
Unconfined single aquifer U
Well depth 39.13 feet n/a
Hole depth
40.96 feet n/a
Source of depth data D n/a
Project number MA-0200 n/a