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

Remediation Site Clean Up

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  • 2018 LEP Board Meetings

    CT LEP Board 2018 Meeting Schedule, Agendas, and Minutes.

  • Connecticut Brownfields Inventory

    List of sites likely defined as brownfields, which are unused or underutilized because they are contaminated, or there is a general and reasonable perception that they are contaminated.

  • Connecticut Brownfield Liability Relief Programs

    DEEP and the Department of Economic and Community Development’s Office of Brownfield Remediation and Redevelopment (OBRD) work closely together to provide liability relief and financial assistance for cleanup and redevelopment of Brownfields in Connecticut.

  • 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.

  • Guidance

    Connecticut Department of Energy & Environmental Protection Remediation Division guidance documents

  • Remediation Standard Regulations Fact Sheet

    Connecticut's Remediation Standard Regulations (RSRs) provide detailed guidance and standards that may be used at any site to determine whether or not remediation of contamination is necessary to protect human health and the environment.

  • Remediation Standard Regulations

    Connecticut's Remediation Standard Regulations (RSRs) specify the standards for the remediation of environmental pollution in soil and groundwater.

  • Wave 2 Revision Concepts and History

    The Department of Energy and Environmental Protection (DEEP) presented proposed concepts in the RSR Wave 2 Conceptual Language document, as well as at multiple question and answer sessions and accepted public feedback regarding revisions to the Remediation Standard Regulations.

  • 1996 RSR Criteria Derivation

    The Remediation Standard Regulations that established the requirements for the remediation of contamination within Connecticut were organized by environmental media and relied, in part, on risk-based criteria that established remediation goals for various contaminants typically found at remediation sites.

  • Transmittal of Documents

    The Remediation Division and LUST Coordination Program are now accepting specific types of documents electronically , while other documents require the Hardcopy Document Transmittal Form.

  • Funding Sources

    Potential brownfields funding sources.

  • Licensed Environmental Professional (LEP) Verification Audit Program

    The purpose of the Licensed Environmental Professional (LEP) Verification Audit Program is to ensure that the opinions ("verifications") of the LEP are based on an appropriate understanding of the environmental conditions of the site and that the verification is in compliance with all applicable statutes and regulations, including the Remediation Standard Regulations (RSRs).

  • LEP Verifications

    In specific circumstances, an environmental professional licensed pursuant to Connecticut General Statutes Section 22a-133v may verify that an investigation of a specific property/establishment/release area/portion of a property has been completed in accordance with prevailing standards and guidelines, and that all applicable releases have been remediated in accordance with the Remediation Standard Regulations.

  • Comprehensive Evaluation and Transformation Main Page

    To further Connecticut’s environmental and economic agenda, the State is working with stakeholders to transform the State's cleanup laws and regulations with the goal of achieving more cleanups more efficiently and effectively.