Proposed Individual Permits
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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Old Saybrook Associates, LLC, Old Saybrook
Notice of tentative determination to approve an application for a permit renewal submitted by Old Saybrook Associates, LLC. to discharge a maximum of 17,050 gallons per day of domestic sewage wastewaters to the groundwaters in the Oyster River watershed from operations at the Old Saybrook Shopping Plaza. Written comments due by June 20, 2025.
Date Posted: 5/21/2025
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Notice of tentative determination to approve an application submitted by Jennifer Ruspini for proposed activity that includes reconstruction of a dwelling. This activity will affect tidal wetlands. Written comments due by June 29, 2025.
Date Posted: 5/20/2025
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Notice of tentative determination to approve an application submitted by the City of New Haven for proposed activity that includes the replacement of a concrete patio and public access kayak launch. This activity will affect coastal resources. Written comments due by June 18, 2025.
Date Posted: 5/19/2025
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Sporting Goods Properties, Inc., Bridgeport
Notice of tentative determination to approve an application submitted by Sporting Goods Properties, Inc. for proposed activity that includes excavating wetland soils, backfilling excavated areas with screened lake sediment and topsoil to pre-construction elevations, and re-establishing native wetland vegetation. This activity will affect 73,640 s.f. of wetlands permanently. Written comments due by June 18, 2025.
Date Posted: 5/19/2025
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Leed-Himmel Industries Inc., Hamden
Notice of tentative determination to approve an application for a permit renewal submitted by Leed-Himmel Industries Inc. to discharge a maximum of 60,000 gallons per day of treated metal finishing wastewater and boiler blowdown to the Greater New Haven Water Pollution Control Authority from metal finishing operations the manufacture of architectural aluminum products. Written comments due by June 14, 2025.
Date Posted: 5/14/2025
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Connecticut Department of Transportation, Mansfield and Windham
Notice of tentative determination to approve an application submitted by the Connecticut Department of Transportation for proposed activity that includes installation of a new 4-inch thick, steel reinforced, cast-in place, concrete invert liner throughout the length of the existing 325’6”-long culvert, repair of the existing headwalls and wingwalls as needed, installation and removal of temporary dewatering facilities including bypass pipe or pump hose, temporary brook dewatering, and installation of temporary sediment & erosion controls for a new, permanent, inlet access road. This activity will affect 300 sf (temporary) and 2,950 sf (permanent) of watercourse, and 840 sf (temporary) of wetlands. Written comments due by June 8, 2025.
Date Posted: 5/9/2025
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YMCA of Metropolitan Hartford Inc., Colebrook
Notice of tentative determination to approve an application for a permit renewal submitted by YMCA of Metropolitan Hartford Inc. to discharge a maximum of 20,700 gallons per day of treated domestic sewage wastewaters to the groundwaters in the Lake Triangle watershed from operations at Camp Jewell. Written comments due by June 1, 2025.
Date Posted: 5/1/2025
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Sumitomo Bakelite North America Inc., Manchester
Notice of tentative determination to approve an application for a permit submitted by Sumitomo Bakelite North America, Inc. to discharge at a maximum of 450,000 gallons per day non-contact cooling wastewater to the Lydall Brook from cooling operations of air compressors, extruders, and milling machines used in the production of thermoset compounds at a manufacturing facility in Manchester. Written comments due by May 29, 2025.
Date Posted: 4/29/2025
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Notice of tentative determination to approve an application for a permit submitted by King Industries, Inc. to discharge at a maximum of 47,000 gallons per day of tank farm storm water, cooling tower blowdown, steam condensate from boilers, and fire sprinkler testing wastewaters to the Norwalk River from operations at their organic chemical manufacturing facility. Written comments due by May 29, 2025.
Date Posted: 4/29/2025
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The Thames Shipyard and Repair Co., Inc., New London
Notice of tentative determination to approve an application for a permit submitted by The Thames Shipyard and Repair Company, Inc. to discharge at a maximum of 7,000,000 gallons per day of ballast water to the Thames River from dry docks at a shipbuilding facility. Written comments due by May 25, 2025.
Date Posted: 4/25/2025
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Roy Properties, LLC, Stonington
Notice of tentative determination to approve an application submitted by Roy Properties, LLC for proposed activity that includes installation of boatlifts. This activity will affect coastal resources and aquatic resources. Written comments due by May 21, 2025.
Date Posted: 4/21/2025
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Notice of tentative determination to approve an application submitted by David Madacsi for proposed activity that includes an access pier, including an L-head at the waterward end, supported by mono-piles; a two-pile personal watercraft lift on the southeast side of the access pier; and a two-pile boat lift with batter piles. This activity will affect coastal resources and aquatic. Written comments due by May 21, 2025.
Date Posted: 4/21/2025
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Notice of tentative determination to approve an application submitted by STR177, LLC for proposed activity that includes constructing a 3’ x 140’ post supported walkway. This activity will affect tidal wetlands. Written comments due by May 31, 2025.
Date Posted: 4/21/2025
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Marcello and Collen Pace, Waterford
Notice of tentative determination to approve an application submitted by Marcello & Collen Pace for proposed activity that includes retaining and repairing stone and masonry seawall and covered stone revetment, installation of open deck steps, and a new dock consisting of a 54’ long by 4’ wide fixed pier and 10 associated timber pilings, 3 wide by 18’ long ramp, 10’ wide by 14’ long float and 4 associated timber pilings, and four (4) battered tie-off piles. This activity will affect coastal resources and aquatic resources. Written comments due by May 21, 2025.
Date Posted: 4/21/2025
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S & S Marine, LLC, Old Saybrook
Notice of tentative determination to approve an application submitted by S & S Marine, LLC for proposed activity that includes marina docks expansion. This activity will affect coastal resources. Written comments due by May 11, 2025.
Date Posted: 4/11/2025