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Important for you to know:

  • Discrete sample data delivery is undergoing modernization. Starting March 11, 2024, there will be a period when new sample data will not be accessible. Learn more about the upcoming change on our blog.
  • New to WDFN: customize and keep track of your list of favorite monitoring locations and data types using the new My Favorites page. To learn more, read our announcement on our Water Data for the Nation blog.

USGS Parameter Group Data Types Start Date End Date
Biological Water-quality 1974-07-17 1980-07-11
Information Water-quality 1971-03-10 2024-02-20
Inorganics, Major, Metals Water-quality 1956-06-27 2003-02-12
Inorganics, Major, Non-metals Unit Values, Water-quality 1956-06-27 2024-03-19
Inorganics, Minor, Non-metals Water-quality 1970-10-01 2003-02-12
Inorganics, Minor, metals Water-quality 1956-06-27 2003-02-12
Microbiological Water-quality 1968-07-09 2003-02-12
Nutrient Unit Values, Water-quality 1956-06-27 2024-03-19
Organics, PCBs Water-quality 1972-01-10 1976-08-17
Organics, other Water-quality 1972-01-10 2023-07-26
Organics, pesticide Water-quality 1972-01-10 2014-09-22
Physical Daily Values, Unit Values, Water-quality 1956-06-27 2024-03-19
Radiochemistry Water-quality 1993-05-14 2003-02-12
Sediment Water-quality 1973-10-11 2023-07-16
n/a Peak Measurements 2010-04-02 2023-07-13
n/a Site Visits 2008-12-09 2024-03-13
n/a USGS Annual Water Data Reports Site 2014-01-01 2023-01-01
Water Data for the Nation inventory

Monitoring location 01193050 is associated with a Tidal stream in Middlesex County, Connecticut. Current conditions of Discharge, Dissolved organic matter fluorescence (fDOM), Dissolved oxygen, and more are available. Water data back to 1956 are available online.

Metadata Element Location Metadata Metadata Code
Agency
USGS
Site identification number
n/a
Site name
n/a
Site type
ST-TS
DMS latitude n/a
DMS longitude n/a
Decimal latitude n/a
Decimal longitude n/a
Latitude-longitude method
M
Latitude-longitude accuracy
U
Latitude-longitude datum
NAD27
Decimal Latitude-longitude datum NAD83
District
09
State
09
County
007
Country 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 n/a
Method altitude determined n/a
Altitude accuracy n/a
Altitude datum
n/a
Subbasin hydrologic unit
01080205
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site n/a
Date of first construction
n/a
Date site established or inventoried n/a
Drainage area
n/a
Contributing drainage area n/a
Time Zone abbreviation n/a
Site honors Daylight Saving Time
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 n/a

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