The public notices in this section are provided as a convenience to the public. The official legal notice has been published in accordance with the requirements of all applicable laws.
When available, supporting documents (draft permits, etc.) are formatted as Adobe PDF files and can be read online or downloaded for printing.
If there are no public notices currently available in a proposed action category (SIP Revisions, General Permits, Individual Permits, Miscellaneous, Adjacent States) that category will not display.
Note: Notices of Proposed Regulations can be viewed on the Connecticut eRegulations website.
Connecticut
Department of Energy & Environmental Protection
Proposed Individual Permits
Page 1 of 14
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R.E.D. Technologies, LLC, Portland
Notice of tentative determination to approve a renewal authorization application submitted by R.E.D. Technologies, LLC. Written comments due August 20, 2026.
Date Posted: 7/21/2026
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City of Bridgeport, (202602002-SDFTW)
Consolidated permit notice to approve an application submitted by City of Bridgeport for proposed activity that includes the work completed to install an existing vinyl sheet bulkhead and placed riprap along the shoreline of the property for flood and erosion control and authorize an existing stormwater outfall pipe. This activity will affect coastal resources and tidal wetlands. Written comments due by August 25, 2026.
Date Posted: 7/16/2026
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Notice of tentative determination to approve an application submitted by Earth Care Farm, LLC for the purpose to construct and operate a volume reduction plant. Written comments due by August 14, 2026.
Date Posted: 7/15/2026
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RTX Corporation, Pratt & Whitney Division, Middletown
Notice of tentative determination to approve applications submitted by RTX Corporation, Pratt & Whitney Division for two non-vitiated air heaters in Middletown. Written comments are due by August 6, 2026.
Date Posted: 7/7/2026
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Laurelbrook Natural Resources, LLC, East Canaan (WQC-202508095)
Notice of tentative determination to approve an application submitted by Laurelbrook Natural Resources, LLC for proposed activity that includes the withdrawal of water from the Whiting River to fill an onsite reservoir to supply an aggregate processing wash plant. This activity will affect the Whiting River and Blackberry River. Written comments due by July 29, 2026.
Date Posted: 6/29/2026
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Coherent, Inc. - Nufern, East Granby
Consolidated permit notice to approve an application submitted by Coherent, Inc. - Nufern for a New Source Review permit. Written comments are due by July 18, 2026.
Date Posted: 6/18/2026
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U.S. Army Corps of Engineers- Bridgeport (202606332-FCC)
Notice of Coastal Consistency Review for a request submitted by the U.S. Army Corps of Engineers to review a proposed action affecting coastal resources for consistency with the enforceable policies of Connecticut’s federally approved Coastal Management Program. Written comments due by June 30, 2026.
Date Posted: 6/15/2026
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ABB Inc., Windsor - Separation of 5.013 Acres From Main Site
Notice of tentative determination of Resource Conservation and Recovery Act Corrective Action regarding obligations under RCRA are complete without controls for the Fifth Portion (5.103 acres) owned by ABB Inc. (aka Combustion Engineering) located at 2000 Day Hill Road in Windsor; and to separate the 300 Groton Road parcel of land from the Main Site. Public Hearing to be held on July 16, 2026. Written comments are due July 30, 2026.
Date Posted: 6/15/2026
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Notice of tentative determination to approve an application for a permit renewal submitted by Yale University for proposal to treat and discharge a total maximum daily flow of 3,900 gallons per day, based on the system design flow. Written comments due by July 11, 2026.
Date Posted: 6/12/2026
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USA Hauling & Recycling, Inc., Enfield
Notice of tentative determination to approve an application submitted by USA Hauling & Recycling, Inc. for the renewal of a permit to construct and operate a volume reduction plant and transfer station. Written comments due July 12, 2026.
Date Posted: 6/12/2026
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Reworld Bristol, Inc., Bristol
Consolidated Permit Notice to Approve to approve an application submitted by Reworld, Inc for a minor permit amendment. Written comments due July 12, 2026.
Date Posted: 6/12/2026
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City of Meriden (202505082-DIV & 20250580-WQC)
Notice of tentative determination to approve an application submitted by City of Meriden for proposed activity that includes excavation and discharge of excavated and fill materials to construct and operate a Flood Control and Linear Trail project to create compensatory flood storage consistent with the one percent chance flood to reduce flooding within the City of Meriden. This activity will affect 304,484.4 s.f. of wetlands/watercourses permanently . Written comments due by July 11, 2026.
Date Posted: 6/11/2026
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Mystic Aquarium, A Division of Sea Research Foundation Inc., Stonington
Notice of tentative determination to approve an application for a permit renewal submitted by Mystic Aquarium, A Division of Sea Research Foundation Inc. to discharge 1,948,040 gallons per day of aquarium tank maintenance wastewater, stormwater overflow, and pond water from the operation and maintenance of the on-site seal rescue clinic, aquarium tanks, and natural pond exhibit to the Mystic River from operations at an Aquarium. Written comments due July 8, 2026.
Date Posted: 6/8/2026
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Ahlstrom Nonwoven LLC-Ahlstrom Power Windsor Locks LLC
Notice of tentative determination to approve an application submitted by Ahlstom Nonwoven LLC-Ahlstrom Power Windsor Locks LLC for renewal of a Title V and CAIR Permit. Written comments are due by July 3, 2026.
Date Posted: 6/3/2026
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McVac Environmental Services LLC, New Haven
Notice of tentative determination to approve an application submitted by McVac Environmental Services, LLC for the renewal of permit to construct and operate a transfer station. Written comments due by July 2, 2026.
Date Posted: 6/1/2026