Septic systems in Rhode Island
Permits, inspections, and records for septic systems.
Rhode Island septic system (OWTS) permits
In Rhode Island the state DEM permits onsite wastewater treatment systems. Start here for new systems, repairs, inspections at sale, and licensed designers.
About septic systems
Find the state or local program responsible for septic permits, inspections, and system records. The responsible agency and application process depend on the state and property location.