Yes, owning a tank in Connecticut is legal but strictly regulated under state and local laws, including DEEP oversight and municipal fire codes. Permits, inspections, and spill prevention measures are mandatory, with 2026 bringing stricter secondary containment rules for underground tanks. Violations risk fines or forced removal.
Key Regulations for Owning a Tank in Connecticut
- DEEP Permitting: The Connecticut Department of Energy and Environmental Protection (DEEP) requires permits for tank installation, modification, or closure under the Regulations of Connecticut State Agencies (RCSA) §22a-449(d)-101 et seq. Unpermitted tanks are subject to immediate enforcement actions.
- Spill Prevention & Secondary Containment: Tanks must comply with federal SPCC (Spill Prevention, Control, and Countermeasure) rules, with Connecticut enforcing additional secondary containment for underground storage tanks (USTs) by 2026. Above-ground tanks require 110% containment capacity.
- Local Fire Code Alignment: Municipalities enforce the International Fire Code (IFC) §5704, mandating fire-resistant storage, setback distances, and inspection schedules. Non-compliance with local fire marshals can void state permits.