NOTICE : General Permit for the Discharge of Stormwater from Small Municipal Separate Storm Sewer System (MS4)

February 12, 2021

Please be advised that The Town of New Canaan, as being registered under the Connecticut Department of Energy and Environmental Protection’s (CTDEEP) General Permit for the Discharge of Stormwater from Small Municipal Separate Storm Sewer Systems MS4 (latest five year permit issued in 2017), is required by provisions of the Clean Water Act and registration under the General Permit, to file an annual report of activities undertaken to meet the Minimum Control Measures specified in the Permit and in the Town’s Stormwater Management Plan.

The General Permit requires a 45 day public comment period on the draft plan before it is filed with CTDEEP.

Accordingly, the report can be viewed in the Department of Public Works at Town Hall, 77 Main Street., or on the Town of New Canaan Website at:

MS4 Annual Report

Comments relative to the Annual Report may be directed in writing to:

Maria Coplit, PE
Town Engineer
77 Main Street
New Canaan, CT  06840
maria.coplit@newcanaanct.gov