Connecticut requirements
Source verifiedReviewed Jul 23, 2026
Ledyard WPCA backflow testing requirements
Ledyard’s 2026 rules require owners to install and maintain required backflow protection, and require reduced-pressure-principle devices to be tested and inspected at least annually.
What testers should know
Coordinate testing with the department. Ledyard’s rules state that periodic testing is performed by the department’s certified tester or delegated representative at the owner’s expense.
Tester requirements: Use the department’s certified tester or delegated representative as required by the current Ledyard WPCA rules.
Important: Utility instructions can change and property-specific requirements may differ. Confirm the accepted form and delivery method before relying on this guide.