Connecticut Department of Energy & Environmental Protection

DEEP headquarters at 79 Elm Street in Hartford is currently closed due to recent water damage impacting multiple areas of the building. We are working to remediate the situation and get the building back open to staff and the public as soon as possible. While the building is closed, Staff continue to work either remotely or in alternate locations. We continue to be able to receive documents via U.S. Mail or courier service, and our electronic file submittal protocols remain unchanged. For updates, please click here

Overview

Take a look through the list of permitting topics below to find more information on your area of interest. Find factsheets, forms, guidance and more. Make sure to also take a look at the content available in the horizontal navigation for additional access to helpful materials.

Where to Begin | Public Notice Requirements | Common Forms | Public Notices (Issued by DEEP) | Issued Permits | Environmental Justice | Online Services | Siting Council | Video Library

 Air

Permitting Overview: Air Emissions

Clean Air Interstate Rule

  • CAIR Permit

    Fees: None

    Public Notice: None

    Estimated Processing Timeframe: 12 months for new. 3 months for revision.

    Type of Permit: Individual

    Get More Detail

New Source

  • Minor Modification Application for an Existing New Source Review Permit

    Fees: $3,250 for major emitting equipment or $1,750 for less than major emitting equipment (includes $940 application fee).

    Public Notice: None

    Estimated Processing Timeframe: 6 months

    Type of Permit: Individual

    Get More Detail

  • New Source Review Permit

    Fees: Beginning at $3,250 for new minor sources (includes $940.00 application fee)

    Public Notice: Initial notice of application  - AND - Notice of Tentative Determination (30 days). EJ, if in applicable area.

    Estimated Processing Timeframe: 6 months for new minor source / 12 months for new major source

    Type of Permit: Individual

    Get More Detail

  • Revision Application for an Existing New Source Review Permit

    Fees: $1,750 (includes $940.00 application fee)

    Public Notice: None

    Estimated Processing Timeframe: 3 months

    Type of Permit: Individual

    Get More Detail

Other Air Requirements

Permit by Rule

  • Auto Body, Boilers, Combined Heat & Power, Distributed Generators, Emergency Engines, Rock Crushers, Solvent Degreasing, Surface Coating, Limit Potential to Emit - limitations on premises-wide actual emissions below a Title V source

    Fees: None

    Public Notice: None

    Estimated Processing Timeframe: Notification only. No wait.

    Type of Permit: Permit By Rule

    Get More Detail

Title V and IV

Radiation

Permitting Overview: Radiation
  • Diagnostic and Therapeutic X-Ray Devices

    Fees: $190/X-Ray device-biennial year

    Public Notice: None

    Estimated Processing Timeframe: Immediate

    Type of Permit: Individual; ezFile

    Get More Detail

  • Radioactive Materials and Industrial X-Ray Device Program

    Fees: $200 annual

    Public Notice: None

    Estimated Processing Timeframe: Immediate   

    Type of Permit: Individual; ezFile

    Get More Detail

Waste_Materials_Management 

Permitting Overviews: 
Hazardous Waste | Solid Waste | Waste Transportation | Recycling | Marine Terminals | Pesticides

Composting

Hazardous Waste

  • CGS section 22a-454 Waste Facility

    Fees: 

    Treatment of waste oil, petroleum or chemical liquids

    		 $14,250.00
    Storage or treatment of hazardous waste $21,250.00
    Operation of hazardous waste landfills or incinerators $45,250.00

     Public Notice: Initial Notice of application - AND - Notice of Tentative Determination (30 days). EJ, if in applicable area.

    Estimated Processing Timeframe: 12 months

    Type of Permit: Individual

    Get More Detail

  • Disposal of Special Waste (Including Asbestos)

    Fees: $0 - $660

    Public Notice: None

    Estimated Processing Timeframe: 3 months

    Type of Permit: Individual

    Get More Detail

  • Facilities which Treat, Store or Dispose of their Own RCRA Hazardous Waste

    Fees: Variable

    Public Notice: Initial Notice of application - AND - Notice of Tentative Determination (30 days). EJ, if in applicable area.

    Estimated Processing Timeframe: 12 months

    Type of Permit: Individual

    Get More Detail

  • Marine Terminals

    Fees: $100

    Public Notice: None

    Estimated Processing Timeframe: 3 months

    Type of Permit: Individual

    Get More Detail

  • Release Response Contractor
    Fees: $1000

    Public Notice: None

    Estimated Processing Timeframe: 3 months

    Type of Permit: General

    Get More Details
  • Waste Transportation (including Spill Cleanup Contractor License)

    Fees: $940/year up to four years based on type of waste

    Public Notice: None

    Estimated Processing Timeframe: 3 months

    Type of Permit: Individual; ezFile

    Get More Detail

Household and Business Waste

Pesticides

  • Pesticide Application by Aircraft

    Fees: $200 - $565

    Public Notice: Property Owner Notification

    Estimated Processing Timeframe: 6 months

    Type of Permit: Individual

    Get More Detail

  • Pesticides in State Waters

    Fees: $200

    Public Notice: Notice to Local Inland Wetland Agency

    Estimated Processing Timeframe: 3 months

    Type of Permit: Individual; ezFile

    Get More Detail

  • Re-Introduction of Pesticides into State Waters

    Fees: $200

    Public Notice: None

    Estimated Processing Timeframe: 3 months

    Type of Permit: Individual; ezFile

    Get More Detail

Recycling and Beneficial Use

  • Beneficial Use Determination (BUD) Approval
    Fees: Up to $5,000, depending on tonnage

    Public Notice: None (EJ, if in applicable area)

    Estimated Processing Timeframe: 12 months

    Type of Permit: Individual

    Get More Detail
  • Storage & Processing of Asphalt Roofing Shingle Waste (ARSW) for Beneficial Use and Recycling
    Fees: $2,500

    Public Notice: None (EJ, if in applicable area)

    Estimated Processing Timeframe: 3 months

    Type of Permit: General

    Get More Detail
  • Storage and Processing of Scrap Tires for Recycling and Beneficial Use
    Fees: $1,250

    Public Notice: None (EJ, if in applicable area)

    Estimated Processing Timeframe: 3 months

    Type of Permit: General

    Get More Detail
  • Use of Beneficially Reclaimed Materials for Large Scale Filling Pilot Program
    Fees: $25,000 for new, renewal and modification

    Public Notice: Notice of Tentative Determination (30 days). and EJ

    Estimated Processing Timeframe: 12 months

    Type of Permit: Individual

    Get More Detail

Soil Management

Solid Waste

  • Connecticut Solid Waste Demonstration Project
    Fees: $1,000

    Public Notice: None (EJ, if in applicable area)

    Estimated Processing Timeframe: 6 months

    Type of Permit: General

    Get More Detail
  • Construct and Operate a Commercial Facility for the Management of Recyclable Materials and Certain Solid Wastes
    Fees: Fee and financial assurance based on waste type. (See Factsheet)

    Public Notice: None (EJ, if in applicable area)

    Estimated Processing Timeframe: 3 months

    Type of Permit: General

    Get More Detail
  • Construction and Operation of a Solid Waste Facility
    Fees: Variable based on waste type  

    Public Notice: Initial Notice of application - AND - Notice of Tentative Determination (30 days). EJ, if in applicable area.

    Estimated Processing Timeframe: 12 months

    Type of Permit: Individual

    Get More Detail
  • Disruption of a Solid Waste Disposal Area

    Fees: None

    Public Notice: None (EJ, if in applicable area)

    Estimated Processing Timeframe: 6 months

    Type of Permit: Individual

    Get More Detail

  • Municipal Transfer Stations

    Fees: $8,000 total, including $800 initial fee with balance billed annually in $800 increments

    Public Notice: None (EJ, if in applicable area)

    Estimated Processing Timeframe: 3 months

    Type of Permit: General

    Get More Detail

  • Renewal Application of Construction and Operation of a Solid Waste Facility

    Fees: Variable based on waste type

    Public Notice: Initial Notice of application - AND - Notice of Tentative Determination (30 days). EJ, if in applicable area.

    Estimated Processing Timeframe: 9 months

    Type of Permit: Individual

    Get More Detail


  • Stewardship

    Fees: $4,000 plus variable annual fee. For modifications fees vary. Financial assurance required.

    Public Notice: Initial Notice of application - AND - Notice of Tentative Determination (45 days). EJ, if in applicable area.

    Estimated Processing Timeframe: 12 months

    Type of Permit: Individual

    Get More Detail

Water_Discharges

Permitting Overview: Water Discharges

Stormwater

  • Stormwater and Dewatering Wastewaters from Construction Activities

    Fees: Variable based on acreage. Ranging from $625 to $5,000.

    Public Notice: 30-day Public Notice and Comment Period

    Estimated Processing Timeframe: 3 months

    Type of Permit: General; ezFile

    Get More Detail

  • Stormwater Associated with Commercial Activities

    Fees: $625

    Public Notice: None

    Estimated Processing Timeframe: 6 months

    Type of Permit: General

    Get More Detail

  • Stormwater Associated with Industrial Activities

    Fees: $625-$1250

    Public Notice: None

    Estimated Processing Timeframe: 6 months

    Type of Permit: General, ezFile

    Get More Detail

  • Stormwater from Department of Transportation Separate Storm Sewer Systems

    Fees: None

    Public Notice: None

    Estimated Processing Timeframe: 6 months

    Type of Permit: General

    Get More Detail

  • Stormwater from Small Municipal Separate Storm Sewer Systems

    Fees: $625

    Public Notice: None 

    Estimated Processing Timeframe: 6 months

    Type of Permit: General

    Get More Detail

Water Discharges

Wastewater

Water_Land_Usage

Permitting Overviews: Aquifer Protection | Coastal | Inland Water | Remediation

Aquifer Protection

  • Aquifer Protection Area Permit

    Fees: $1,250

    Public Notice: Notification to 3 agencies

    Estimated Processing Timeframe: 3 months

    Type of Permit: Individual

    Get More Detail

  • Aquifer Protection Area Registration

    Fees: $625

    Public Notice: Notification to 3 agencies

    Estimated Processing Timeframe: 3 months

    Type of Permit: Individual

    Get More Detail

  • Exemption from Regulation in an Aquifer Protection Area

    Fees: $0

    Public Notice: Notification to 3 agencies

    Estimated Processing Timeframe: 3 months

    Type of Permit: Individual

    Get More Detail

Coastal Activities

Dam Safety

  • Dam Safety

    Fees: None 

    Public Notice: 30-day initial notice of application - AND - Notice of Tentative Determination (30 days)

    Estimated Processing Timeframe: 6 months

    Type of Permit: Individual

    Get More Detail

  • Dam Safety Maintenance, Repair, and Alteration non-filing categories

    Fees: None 

    Public Notice: Notice to municipality

    Estimated Processing Timeframe: No filing. No wait.

    Type of Permit: General

    Get More Detail

  • Dam Safety Repair and Alteration: Filing Only Categories

    Fees: None

    Public Notice: Notice to Municipality

    Estimated Processing Timeframe: 3 months

    Type of Permit: General

    Get More Detail

  • Dam Safety Repair and Alteration: Filing with Approval

    Fees: None

    Public Notice: Notice to Municipality

    Estimated Processing Timeframe: 6 months

    Type of Permit: General

    Get More Detail

  • Notice of a High Hazard Dam or a Significant Hazard Dam

    Fees: None 

    Public Notice: None

    Estimated Processing Timeframe: Notification only. No wait.

    Type of Permit: Individual

    Get More Detail

Flood Management

Inland Wetlands and Watercourses

Remediation

Water Diversion

  • Diversion of Water for Consumptive Use

    Fees: Variable base on withdrawal amount. Ranging from $2,050 to $6,250.

    Public Notice: 30-day initial notice of application - AND - Notice of Tentative Determination (30 days)

    Estimated Processing Timeframe: 6 months renewal modification. 12 months new.

    Type of Permit: Individual

    Get More Detail

  • Diversion of Water for Consumptive Use: Authorization Required

    Fees: $2,500

    Public Notice: None

    Estimated Processing Timeframe: 3 months

    Type of Permit: General

    Get More Detail

  • Diversion of Water for Consumptive Use: Filing Only Categories

    Fees: $1,500

    Public Notice: None

    Estimated Processing Timeframe: 3 months

    Type of Permit: General

    Get More Detail

  • Diversion of Water for Consumptive Use: Non-Filing Categories

    Fees: None

    Public Notice: None

    Estimated Processing Timeframe: No wait

    Type of Permit: General

    Get More Detail

  • Diversion of Water for Consumptive Use: Reauthorization Categories

    Fees: $2,500

    Public Notice: None

    Estimated Processing Timeframe: 3 months

    Type of Permit: General

    Get More Detail

  • Water Diversion Non-Consumptive

    Fees: None

    Public Notice: 30-day initial notice of application - AND - Notice of Tentative Determination (30 days)

    Estimated Processing Timeframe: 6 months

    Type of Permit: Individual

    Get More Detail

Additional DEEP Licensing