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Important Inventory Page

USGS Parameter Group Data Types Start Date End Date
Information Water-quality 1998-10-06 2019-06-11
Inorganics, Major, Metals Water-quality 1999-07-15 2019-06-11
Inorganics, Major, Non-metals Water-quality 1998-10-06 2019-06-11
Inorganics, Minor, Non-metals Water-quality 1999-07-15 2019-06-11
Inorganics, Minor, metals Water-quality 1999-07-15 2019-06-11
Nutrient Water-quality 1999-07-15 2019-06-11
Organics, PFAS Water-quality 2019-06-11 2019-06-11
Organics, other Water-quality 1998-10-06 2019-06-11
Organics, pesticide Water-quality 1999-07-15 2019-06-11
Physical Groundwater Levels, Water-quality 1998-10-06 2019-06-11
Radiochemistry Water-quality 1999-07-15 2019-06-11
Stable Isotopes Water-quality 1999-07-15 2010-05-24
n/a USGS Annual Water Data Reports Site 2005-01-01 2005-01-01
Water Data for the Nation inventory

Monitoring location 421744071115201 is associated with a Well in Middlesex County, Massachusetts. Water data back to 1998 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
421744071115201 n/a
Site name
MA-NMW 9 NEWTON, MA n/a
Site type
Well
GW
DMS latitude 421744.39 n/a
DMS longitude 0711151.81 n/a
Decimal latitude 42.29566389 n/a
Decimal longitude -71.197725 n/a
Latitude-longitude method
Mapping grade GPS unit (handheld accuracy range 12 to 40 ft) G
Latitude-longitude accuracy
Accurate to + or - .1 sec (Differentially-Corrected GPS). 1
Latitude-longitude datum
North American Datum of 1983 NAD83
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
New Hampshire 33
State
Massachusetts 25
County
Middlesex County 017
Country US n/a
Land net location description n/a
Name of location map BOSTON SOUTH, MA n/a
Scale of location map 25000 n/a
Altitude of Gage/land surface 98.4 feet n/a
Method altitude determined Interpolated from topographic map. M
Altitude accuracy 5.0 feet n/a
Altitude datum
National Geodetic Vertical Datum of 1929 NGVD29
Subbasin hydrologic unit
Charles 01090001
Drainage basin
n/a
Topographic setting
Alluvial terrace
T
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
19981006 n/a
Date site established or inventoried 19981103 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 Sand and gravel aquifers (glaciated regions) N100GLCIAL
Local aquifer Stratified Deposits, Undifferentiated 112SRFD
Local aquifer type
Unconfined single aquifer U
Well depth 24 feet n/a
Hole depth
27 feet n/a
Source of depth data S n/a
Project number 443305400 n/a