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

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Page 257 of 284

  • LIS Resource and Use Inventory Home

  • Final SCGD

    The Site Characterization Guidance Document describes DEEP's recommendations for the investigation of properties and the suggested content of documentation that presents the facts and findings of site characterization by environmental professionals responsible for designing, conducting, and documenting site investigations and by any parties/persons required by law to conduct an investigation of a property in accordance with prevailing standards and guidelines.

  • Brownfields in Connecticut

    DEEP’s Remediation Division oversees the assessment and cleanup of brownfields, sites that are abandoned or underutilized due to the presence or potential presence of pollution, to return them to productive use.

  • CT Hunting and Trapping

    Everything you need to know about hunting and trapping in Connecticut.

  • Underground Storage Tanks

    UST Removal, notification of closure, exemptions from ezFile notification, alternate life expectancy, and using ezFile to notify. ezFile is the online UST permitting website.

  • Energy Policy Act Requirements

    UST Public record requirements epa deep significant operational compliance rates SOC

  • Triennial Review of the Connecticut Water Quality Standards

    Topics under Consideration for Revision within the WQS Regulations 2025

  • Industrial Wastewater

    The Department of Energy and Environmental Protection (DEEP) regulates the discharge of industrial wastewater to the ground water, surface water, and to sewage treatment plants through permitting programs. Discharge limits and requirements for treatment, monitoring and reporting, designed to protect the waters of the state from pollution, are specified in all permits.

  • Pesticide Training

  • CT Fishing

    Learn everything you need to get fishing safely, legally, and successfully in the State of Connecticut!

  • Inland Wetlands and Watercourses

    CT DEEP inland wetlands and watercourses home page.

  • Sheepshead Minnow

    The sheepshead minnow is a standard for use in many laboratory toxicity and genetics studies.

  • Deer Crop Damage Program

    Program for dealing with agricultural damage caused by deer.

  • Volunteer Opportunties at KEC & Osborne Homestead Museum

    The Kellogg Environmental Center and Osborne Homestead Museum offer a wide range of seasonal volunteer opportunities.

  • Kellogg Environmental Center Scout Programs

    The Kellogg Environmental Center and Osborne Homestead Museum offer a variety of programs designed for girl scouts and boy scouts.