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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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
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U.S. Coast Guard Civil Engineering Unit Providence, New London (20250978-WQC&FCC)
Notice of tentative determination to approve an application submitted by the U.S. Coast Guard Civil Engineering Unit Providence for proposed activity that includes mechanical dredging with upland disposal and pile extraction. This activity will affect coastal resources. Written comments due by June 25, 2026.
Date Posted: 5/26/2026
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Notice of tentative determination to approve an application submitted by the Town of Suffield for the renewal permit to operate a solid waste disposal area. Written comments due by June 21, 2026.
Date Posted: 5/22/2026
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Sterling Farms Golf Course, Stamford (DIV-202600346)
Notice of tentative determination to approve an application submitted by Sterling Farms Golf Course for proposed activity that includes withdrawals of gallons of water per day from ponds and wells, and the transfer of gallons of water into ponds and wells. This activity will affect an unnamed intermittent stream, a tributary to Springdale Brook, and groundwater. Written comments due by June 18, 2026.
Date Posted: 5/19/2026
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Connecticut Department of Transportation, Southbury (20250413-IW)
Notice of tentative determination to approve an application submitted by Connecticut Department of Transportation for proposed activity that includes rehabilitating Bridge 07043 via sliplining and installing baffles and rock weirs. This activity will affect 2,200 s.f. of watercourses permanently and 420 s.f. of watercourses temporarily. Written comments due by June 18, 2026.
Date Posted: 5/19/2026
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Notice of tentative determination to approve an application submitted by Oak Ridge for a permit to construct and operate a volume reduction plant, transfer station and intermediate processing facility. Written comments due by June 14, 2026.
Date Posted: 5/15/2026