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

Mercury Air Emissions 

Connecticut Clean Air Mercury Plan
     Exhibit A (PDF)
     Exhibit B (PDF)
     Exhibit C (PDF)
     Exhibit D (PDF)
     Exhibit E (PDF)
     Exhibit F (PDF)
EPA Mercury Regulations

Air Regulations and SIP Revisions

Content Last Updated on September 25, 2013