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DESCRIPTION:

Latitude 41°27'00.95",   Longitude 72°50'28.59"   NAD83

South Central Connecticut Planning Region County, Connecticut, Hydrologic Unit 011000040105

Drainage area: 115.0 square miles

Datum of gage: 18.17 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1990-10-01	2025-09-05
Daily Data
Temperature, water, degrees Celsius	1969-11-13	2023-04-05	9994
Discharge, cubic feet per second	1930-10-01	2025-09-06	34675
Gage height, feet	1994-10-01	2025-09-06	10849
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	1969-11-13	2023-04-05	9934
Dissolved oxygen, water, unfiltered, milligrams per liter	2015-06-11	2023-04-05	5122
Daily Statistics
Temperature, water, degrees Celsius	2013-09-30	2023-04-05	3113
Discharge, cubic feet per second	1930-10-01	2025-08-10	34648
Gage height, feet	1994-10-01	2025-08-10	10822
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2013-09-30	2023-04-05	3080
Dissolved oxygen, water, unfiltered, milligrams per liter	2015-06-11	2023-04-05	1707
Monthly Statistics
Temperature, water, degrees Celsius	2013-09	2023-04
Discharge, cubic feet per second	1930-10	2025-08
Gage height, feet	1994-10	2025-08
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2013-09	2023-04
Dissolved oxygen, water, unfiltered, milligrams per liter	2015-06	2023-04
Annual Statistics
Temperature, water, degrees Celsius	2013	2023
Discharge, cubic feet per second	1931	2025
Gage height, feet	1995	2025
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2013	2023
Dissolved oxygen, water, unfiltered, milligrams per liter	2015	2023
Peak streamflow	1931-03-09	2024-01-10	94
Field measurements	1937-11-30	2025-08-11	315
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	1953-09-17	2024-02-07	769
Water-Year Summary	2006	2024	19
Revisions	Loading...

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