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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
Biological Water-quality 1989-08-01 1989-08-01
Information Water-quality 1989-08-01 1989-08-01
Inorganics, Major, Metals Water-quality 1989-08-01 1989-08-01
Inorganics, Major, Non-metals Water-quality 1989-08-01 1989-08-01
Inorganics, Minor, metals Water-quality 1989-08-01 1989-08-01
Nutrient Water-quality 1989-08-01 1989-08-01
Organics, other Water-quality 1989-08-01 1989-08-01
Physical Water-quality 1989-08-01 1989-08-01
Water Data for the Nation inventory

Monitoring location 01096539 is associated with a Stream in Middlesex County, Massachusetts. Water data back to 1989 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
01096539 n/a
Site name
STONY BROOK AT RT 225 NEAR WESTFORD, MA n/a
Site type
Stream
ST
DMS latitude 423448 n/a
DMS longitude 0712913 n/a
Decimal latitude 42.5800912 n/a
Decimal longitude -71.4864537 n/a
Latitude-longitude method
Interpolated from MAP. M
Latitude-longitude accuracy
Unknown or unspecified. U
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
Middlesex County 017
Country US n/a
Land net location description n/a
Name of location map WESTFORD n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 205 feet n/a
Method altitude determined Interpolated from topographic map. M
Altitude accuracy 1 feet n/a
Altitude datum
National Geodetic Vertical Datum of 1929 NGVD29
Subbasin hydrologic unit
Winnipesaukee River 01070002
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
n/a
Date site established or inventoried 19890707 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
n/a
Data-other GW files NNNNNNNN n/a
National aquifer n/a
Local aquifer n/a
Local aquifer type
n/a
Well depth n/a
Hole depth
n/a
Source of depth data n/a
Project number 442508300 n/a