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Documents & Forms

 

MUNICIPAL SEPARATE STORM SEWER SYSTEM (MS4)

Stormwater Management Plan  This plan is required by the General Permit for the Discharge of Stormwater from Small Municipal Separate Storm Sewer Systems issued by the Connecticut Department of Energy and Environmental Protection (DEEP) January 20, 2016 (commonly known as the "MS4 Permit").  Public comment is welcome and can be sent to the Selectman's Office, Thompson Town Hall, 815 Riverside Drive, P.O. Box 899 North Grosvenordale, CT  06255 (860-923-9561) and via email at This email address is being protected from spambots. You need JavaScript enabled to view it..

Draft Stormwater Management Plan Annual Report 2017   This draft report documents Thompson's activities and progress in 2017 to manage it's stormwater system and improve, where possible, the water quality of the discharges from its stormwater system.  Thompson's Stormwater Management Plan (see above) provides the framework and sets goals for these activities.  Both the Stormwater Management Plan and this Annual Report are required by the MS4 Permit.  Public comment on the draft annual report can be made from February 2, 2018 until March 23, 2018.  Prior to April 1, 2018 a final annual report will be generated and submitted to the DEEP.  As with the Stormwater Management Plans public comment is welcome and can be sent to the Selectman's Office, Thompson Town Hall, 815 Riverside Drive, P.O. Box 899 North Grosvenordale, CT  06255 (860-923-9561) and via email at This email address is being protected from spambots. You need JavaScript enabled to view it..  For Draft Report, please click here.

MS4 Public Education Resources

  • Detergent Use

      Soaps & Detergents

  • Fertilizer - Pesticides - Herbicides Application

      Lawn Care The Environmentally Friendly Way

      Organic Fertilizer Fact Sheet

  • Grass Clippings & Leaf Management

      An Introduction to Home Composting

      Don't Trash Grass brochure

  • Illicit Discharges & Impervious Cover

      After the Storm - A Citizen's Guide to Understanding Stormwater

      Illicit Discharges and Water Pollution

      Nonpoint Source Water Pollution

      Protecting Water Quality from Urban Runoff

      Rain Garden brochure for homeowners

  • Mercury Recycling

      DEEP-  Household Products Containing Mercury

      DEEP - Mercury Information

      Mercury Health Effects 2009

      USGS - Mercury in the Environment

  • Pet Waste

      Pet Care Fact Sheet

      Pet Waste

  • Sediment From Construction Sites

      2002 CT Guidelines For Soil Erosion & Sediment Control

      What is Sediment Pollution

  • Septic Systems

      Caring for your septic system

      Know your septic system

 

TRANSFER STATION INDUSTRIAL STORMWATER

Stormwater Pollution Prevention Plan - Transfer Station March 21, 2017  Public Comment Welcome

Transfer Station Site Plan 

 

 

 

 

 

 

Contacts

This email address is being protected from spambots. You need JavaScript enabled to view it.
860.923.9561
860.923.3836
815 Riverside Drive
No. Grosvenordale, CT 06255

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