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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 2008-09-25 2014-04-15
Inorganics, Major, Non-metals Water-quality 2010-08-11 2010-08-11
Nutrient Water-quality 2008-09-25 2014-04-22
Organics, other Water-quality 2010-08-04 2010-08-11
Organics, pesticide Water-quality 2010-08-04 2010-08-11
Physical Daily Values, Water-quality 2008-05-30 2014-05-11
n/a Site Visits 2008-02-20 2014-04-28
n/a USGS Annual Water Data Reports Site 2009-01-01 2014-01-01
Water Data for the Nation inventory

Monitoring location 01096885 is associated with a Stream in Middlesex County, Massachusetts. Water data back to 2008 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
01096885 n/a
Site name
ASSABET RIVER AT SUDBURY RD NEAR STOW, MA n/a
Site type
Stream
ST
DMS latitude 422442 n/a
DMS longitude 0713029 n/a
Decimal latitude 42.41166667 n/a
Decimal longitude -71.5080556 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 1983 NAD83
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 n/a
Scale of location map n/a
Altitude of Gage/land surface 170 feet n/a
Method altitude determined Interpolated from topographic map. M
Altitude accuracy 10 feet n/a
Altitude datum
North American Vertical Datum of 1988 NAVD88
Subbasin hydrologic unit
Concord 01070005
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site YNNYNNNNNNNNNNNNYNNNNNNNNNNNNN n/a
Date of first construction
n/a
Date site established or inventoried 20080201 n/a
Drainage area
88.0 square miles 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 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 2441CK203 n/a