Is Rainwater Collection Legal in Connecticut? (2026)
Yes. In Connecticut, rainwater collection is legal. Connecticut DEEP’s June 2009 resident guide describes rooftop rain barrels for outdoor water reuse and warns against drinking the collected water..
Key facts
- Status
- Legal
- Permit required
- No
- Jurisdiction
- Connecticut
- Last reviewed
- 2026-05-19
Rainwater Collection laws in Connecticut
Connecticut DEEP’s Rainfall as a Resource resident guide, marked Created 06/09, describes rain barrels that collect and store rooftop runoff. It lists lawn irrigation, plant watering, filling outdoor fountains, car washing and household-window cleaning as uses. It cautions that roof pollutants can enter the barrel and that the water should not be used for drinking; suitability for vegetable gardens depends on the property. The guide recommends using stored water frequently and draining and cleaning the barrel before winter. This historical practical guide does not certify current permit requirements or potable-system approval.
Frequently asked questions
Is rainwater collection legal in Connecticut for travelers?
For travelers visiting Connecticut, rainwater collection is currently legal. Connecticut DEEP’s Rainfall as a Resource resident guide, marked Created 06/09, describes rain barrels that collect and store rooftop runoff. It lists lawn irrigation, plant watering, filling outdoor fountains, car washing and household-window cleaning as uses. It cautions that roof pollutants can enter the barrel and that the water should not be used for drinking; suitability for vegetable gardens depends on the property. The guide recommends using stored water frequently and draining and cleaning the barrel before winter. This historical practical guide does not certify current permit requirements or potable-system approval.
Do I need a permit for rainwater collection in Connecticut?
Connecticut does not specifically require a permit for rainwater collection, though general regulations apply.
Can I transport rainwater collection through Connecticut?
Transport laws for rainwater collection in Connecticut depend on the specific item and your route. Generally, transport is allowed if you comply with state regulations. Always check states you pass through.
What are the penalties for rainwater collection violations in Connecticut?
Penalties for rainwater collection violations in Connecticut vary based on the specific offense. Always verify current laws before traveling.