Suffolk and Nassau County requirements for our Long Island customers, plus an educational, cited reference guide to how 15 other states handle septic & cesspool regulation.
Article 6 and Article 19 of the Sanitary Code — reporting requirements, I/A OWTS maintenance contracts, and the 2019 cesspool replacement ban.
Home Improvement licensing requirements and how Nassau's oversight differs from Suffolk's.
Educational reference only — ClickCesspool's licensed operator network currently covers Suffolk & Nassau County, NY. These pages summarize how each state regulates septic and cesspool systems, cited to real state sources, for homeowners researching their own state's rules.
How state minimum standards and county-level delegation work together across New York.
Title 5's mandatory inspection at property transfer and codified 3-year pumping rule.
Statewide cesspool-replacement-at-transfer rule and Department-recognized inspection protocol.
No sale-time inspection mandate, but a two-tier statewide installer/cleaner licensing system.
Act 537's hybrid state-law/local-officer permitting model.
Statewide professional licensure board and codified annual maintenance for nitrogen-reducing systems.
A narrow, codified 5-year pump-out mandate inside Chesapeake Bay Preservation Areas.
A shoreland-zone-only statutory inspection requirement at property transfer.
Statewide wastewater permitting and the "clean slate" exemption for older systems.
A dedicated statewide certification board specifically for point-of-sale septic inspectors.
2023's Enhanced Nutrient-Reducing system mandate for new construction in impacted areas.
A sanitary permit is required just to buy a septic tank, not only to install one.
Statewide minimum standards with wide county-by-county variation under local LAMPs.
TCEQ explicitly does not require or regulate inspections at time of sale.
Standard county-administered Board of Health permitting model.
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