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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 Legacy real-time page

USGS Parameter Group Data Types Start Date End Date
Biological Water-quality 2021-05-06 2023-10-10
Information Water-quality 1979-11-05 2024-03-05
Inorganics, Major, Metals Water-quality 2021-04-13 2023-11-06
Inorganics, Major, Non-metals Water-quality 1994-05-23 2024-03-05
Inorganics, Minor, Non-metals Water-quality 2021-06-09 2023-09-14
Inorganics, Minor, metals Water-quality 1994-05-23 2023-09-14
Microbiological Water-quality 2021-04-13 2024-03-05
Nutrient Water-quality 2021-04-13 2023-12-05
Organics, other Water-quality 1994-05-23 2023-12-05
Physical Daily Values, Unit Values, Water-quality 1979-11-01 2024-11-21
Sediment Water-quality 1994-05-05 1994-05-05
n/a Peak Measurements 1980-04-10 2023-03-15
n/a Site Visits 1980-04-14 2024-10-07
n/a USGS Annual Water Data Reports Site 2005-01-01 2024-01-01
Water Data for the Nation inventory

Monitoring location 01098530 is associated with a Stream in Middlesex County, Massachusetts. Current conditions of Discharge and Gage height are available. Water data back to 1979 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
01098530 n/a
Site name
SUDBURY RIVER AT SAXONVILLE, MA n/a
Site type
Stream
ST
DMS latitude 421931 n/a
DMS longitude 0712353 n/a
Decimal latitude 42.3253732 n/a
Decimal longitude -71.3975605 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
Middlesex County 017
Country US n/a
Land net location description n/a
Name of location map FRAMINGHAM, MA n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 109.78 feet n/a
Method altitude determined Level or other surveyed method. L
Altitude accuracy .1 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 YNYNYNNNNYNNNYNNNNNNNNNNNNNNNN n/a
Date of first construction
n/a
Date site established or inventoried n/a
Drainage area
106 square miles n/a
Contributing drainage area 106 square miles 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 442500100 n/a