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State: Connecticut
Waterbody ID: CT3710-00_02
Location: From confluence with Wolf Den Brook (just US of Route 101 crossing), US to Taft Pond outlet dam (US of Taft Pond Road crossing), Pomfret. Includes diversion to swimming pond in Mashamoquet State Park.
State Waterbody Type: River
EPA Waterbody Type: Rivers and Streams
Water Size: 4.36
Units: miles
Watershed Name: Quinebaug

Waterbody History Report

Data are also available for these years: 2008 2006 2004 2002

2010 Waterbody Report for Mashamoquet Brook-02


Click on the waterbody for an interactive map


Water Quality Assessment Status for Reporting Year 2010

The overall status of this waterbody is Impaired.


Description of this table
Fish Consumption Aquatic Life Harvesting Good
Habitat For Fish, Other Aquatic Life And Wildlife Fish, Shellfish, And Wildlife Protection And Propagation Good
Recreation Recreation Impaired

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Causes of Impairment for Reporting Year 2010


Description of this table
Escherichia Coli (E. Coli) Pathogens Recreation TMDL needed

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Probable Sources Contributing to Impairment for Reporting Year 2010


Description of this table
Agriculture Agriculture Escherichia Coli (E. Coli)
Source Unknown Unknown Escherichia Coli (E. Coli)

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TMDLs That Apply to this waterbody


Description of this table
Connecticut Statewide Bacteria Sep-20-2012 Escherichia Coli (E. Coli) Point/Nonpoint Source Escherichia Coli (E. Coli); Pathogens

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Previous Causes of Impairments Now Attaining All Uses



No causes of impairment are recorded as attaining all uses for this waterbody.

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