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DESCRIPTION:

Latitude 41°35'35",   Longitude 73°27'00"   NAD27

Western Connecticut Planning Region County, Connecticut, Hydrologic Unit 011000050604

Drainage area: 1,022.0 square miles

Datum of gage: 201.0 feet above   NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	2013-09-27	2025-09-20
Daily Data
Temperature, water, degrees Celsius	1998-07-14	2016-05-18	2921
Gage height, feet	2023-06-16	2025-09-18	826
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	1998-07-14	2017-12-05	3089
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)	2013-09-27	2016-05-18	2550
Daily Statistics
Temperature, water, degrees Celsius	1998-07-15	2016-05-18	973
Gage height, feet	2023-06-16	2025-08-07	784
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	1998-07-15	2017-12-05	1142
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)	2013-09-27	2016-05-18	850
Monthly Statistics
Temperature, water, degrees Celsius	1998-07	2016-05
Gage height, feet	2023-06	2025-08
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	1998-07	2017-12
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)	2013-09	2016-05
Annual Statistics
Temperature, water, degrees Celsius	1998	2016
Gage height, feet	2023	2025
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	1998	2018
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)	2013	2016
Peak streamflow	2013-09-26	2023-12-19	5
Field measurements	1993-04-03	2025-08-08	67
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	1961-11-17	2024-01-11	495
Water-Year Summary	2006	2024	13
Revisions	Loading...

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