Septic systems in Hawaii
Permits, inspections, and records for septic systems.
Hawaii Wastewater Branch
In Hawaii the state Department of Health, not the county, permits individual wastewater systems. Start here for cesspool conversion, septic permits and rules.
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.