DEEP headquarters at 79 Elm Street in Hartford has partially re-opened to staff and members of the public as of Tuesday, February 3. The DEEP records room has re-opened. The DEEP Central Permit Processing Unit (CPPU) will be open to the public starting on Wednesday, Feb. 4. For updates, click here

Proposed Individual Permits

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.

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  • New Britain Water Department and Kensington Fire Department, DS-202503528

    Notice of tentative determination to approve an application submitted by New Britain Water Department and Kensington Fire District for proposed activity that includes the increase of water transfer from the currently authorized 1.61 MGD to 2.75 MGD from New Britain Water Department to the Kensington Fire District. This activity will affect Whigville Reservoir and Whigville Brook, White Bridge Wells (and nearby groundwaters), White Bridge Pond, Coppermine Brook, Polkville Avenue Brook, Wolcott Reservoir and Roaring Brook, Wasel Reservoir, Hart Ponds, and Mattabasset River, Shuttle Meadow Reservoir and Willow Brook, Associated wetlands and groundwaters to the above-mentioned waters. Written comments due by October 27, 2025.

    Date Posted: 9/27/2025

  • Kensington Fire District, Worthington Fire District-KFD-WFD 202503535

    Notice of tentative determination to approve an application submitted by Kensington Fire District and Worthington Fire District for proposed activity that includes the transfer of 0.55 million gallons of water per day (MGD). This activity will affect Whigville Reservoir and Whigville Brook, White Bridge Wells (and nearby groundwaters), White Bridge Pond, Coppermine Brook, Polkville Avenue Brook, Wolcott Reservoir and Roaring Brook, Wasel Reservoir, Hart Ponds, and Mattabasset River, Shuttle Meadow Reservoir and Willow Brook, Associated wetlands and groundwaters to the above-mentioned waters. Written comments due by October 26, 2025.

    Date Posted: 9/26/2025

  • CM 5775, Guilford

    Notice of tentative determination to approve an application for a permit renewal submitted by CM 5775 to discharge a maximum of 9,000 gallons per day of domestic sewage wastewaters to the groundwaters in the West River and South-Central Shoreline watershed from operations at The Guilford House. Written comments due by October 21, 2025.

    Date Posted: 9/22/2025

  • TA Operating LLC, Willington

    Notice of tentative determination to approve an application for a permit renewal submitted by TA Operating LLC to continue to discharge treated stormwater to the Ruby Lake outlet stream from building roofs and paved areas at a commercial truck stop. Written comments due by October 17, 2025.

    Date Posted: 9/18/2025

  • Brian Gardner, Old Saybrook 

    Notice of tentative determination to approve an application submitted by Brian Gardner for proposed activity that includes retaining an existing fixed pier 3.7’ wide by 74’ long for personal use, with a modification of replacing the existing wooden decking with flow-through decking and removing the existing kayak rack. This activity will affect coastal resources and tidal wetlands. Written comments due by October 27, 2025.

    Date Posted: 9/17/2025

  • Connecticut Department of Transportation,  Wethersfield and Glastonbury

    Notice of tentative determination to approve an application submitted by Connecticut Department of Transportation for proposed activity that includes installation of temporary access roads on both sides of the Connecticut River associated with conducting bridge repair work. This activity will temporarily affect a total of 21,280 sf of state-only wetlands (9,350 sf on the Wethersfield side and 11,930 sf on the Glastonbury side, respectively). Written comments due by October 17, 2025.

    Date Posted: 9/17/2025

  • Jeffrey Alleva, Greenwich

    Notice of tentative determination to approve an application submitted by Jeffrey Alleva for proposed activity that includes constructing a dock. This activity will affect tidal wetlands. Written comments due by October 27, 2025.

    Date Posted: 9/17/2025

  • Town of Stonington 

    Notice of tentative determination to approve an application submitted by Town of Stonington for proposed activity that includes the construction of a new fixed pier, ramp, floating docks and float restraint piles. This activity will affect coastal resources. Written comments due by October 5, 2025.

    Date Posted: 9/5/2025

  • Manresa Osprey, LLC, Norwalk

    A notice of tentative determination has been reached to issue a Stewardship Permit to Manresa Osprey LLC located at 1 Manresa Island Road, Norwalk. A virtual meeting to be held on October 6, 2025. Written comments are due by October 30, 2025.

    Date Posted: 9/3/2025

  • Damian Ridealgh and Erin Moennick, Darien

    Notice of tentative determination to approve an application submitted by Damian Ridealgh and Erin Moennick for proposed activity that includes retaining an existing 1.5’ X 35’ stone wall, and retaining and modifying a dock. This activity will affect coastal resources and tidal wetlands. Written comments due by October 12, 2025.

    Date Posted: 9/2/2025

  • Old Colony Beach Club Association, Old Lyme

    Notice of tentative determination to approve an application submitted by Old Colony Beach Club Association for proposed activity that includes installing improved drainage systems to allow discharge of floodwater into Long Island Sound to alleviate flooding within the association property. This activity will affect coastal resources. Written comments due by September 28, 2025.

    Date Posted: 8/29/2025

  • Michael A. DiOrio, West Mystic (Groton)

    Notice of tentative determination to approve an application submitted by Michael A. DiOrio for proposed activity that includes the installation of a new dock. This activity will affect coastal resources and tidal wetlands. Written comments due by October 7, 2025.

    Date Posted: 8/29/2025

  • Julia Tate Properties LLC, Preston

    Notice of tentative determination to approve an application for a permit renewal submitted by Julia Tate Properties LLC to discharge a maximum of 17,500 gallons per day of domestic sewage wastewaters to the groundwaters in the Shewville Brook watershed from operations at the Hilton Garden Inn. Written comments due by September 27, 2025.

    Date Posted: 8/28/2025

  • GB II Connecticut LLC, New Haven

    Notice of tentative determination to approve an application submitted by GB II Connecticut LLC for the renewal of a combined Title V, Title IV, and CAIR permit at the New Haven Harbor Station. Written comments are due by September 27, 2025.

    Date Posted: 8/28/2025

  • New Pond Farm Education Center, Inc., Redding

    Notice of tentative determination to approve an application submitted by New Pond Farm Education Center, Inc. for proposed activity that includes removal of debris from breached dam, construction of a training wall, removal of existing pipes, and installation of a bridge. This activity will affect 550 square feet of wetlands/watercourses. Written comments due by September 24, 2025.

    Date Posted: 8/25/2025