DEEP is excited to be getting back to our new normal consistent with the direction of Governor Lamont and as a result of the rapidly improving COVID-19 situation in Connecticut. Starting no later than June 1, all customer facing services will resume normal business operations. For detailed information for what this means at DEEP and for the public we serve, visit our "New Normal" website: DEEP New Normal Information

24-Hour Emergency and Information Phone Numbers

Emergency Spill Reporting

860-424-3338 or toll-free 866-DEP-SPIL (866-337-7745)

Other Emergencies

To report boating accidents, illegal activity on DEEP properties, etc.

860-424-3333 (DEEP Dispatch)

TIP - Turn In Poachers

Report wildlife violations

Toll-free 800-842-HELP (800-842-4357)

State Swimming Area Report

Toll-free 866-287-2757

Daily Air Quality Index


Daily Air Quality Index/Clean Air Hotline

Toll-free 800-249-1234

Hazardous Waste Disposal Site Info Line

Toll-free 800-548-8660 (8:30 a.m. to 4:30 p.m. only)

Hazardous Waste Compliance Assistance

Toll-free 888-424-4193 (8:30 a.m. to 4:30 p.m. only)

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Content last reviewed August 2020