Connecticut Department of Energy & Environmental Protection

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

Industrial Wastewater Contact Information

Verbal notifications

Water Permitting & Enforcement Division (WPED) 860-424-3025. When outside normal business hours, call 860-424-3338 and then 860-424-3025.

Bypass, Spill, or Environmental Emergency: DEEP Emergency Response and Spill Prevention Division, 860-424-3338.

Written communications to the WPED

Department of Energy and Environmental Protection (DEEP), 79 Elm St., Hartford, CT 06106-5127.

Any written communications except those noted below: Director, Bureau of Materials Management and Compliance Assurance, WPED.

DMR Violations - Permit Limitations

Submit written notification with the next DMR form to: Bureau of Materials Management and Compliance Assurance, DMR Processing Unit.

Content last updated February 2020