Cattaraugus County, New York
Town of Olean is a town in Cattaraugus County, New York. Septic permits inside Town of Olean come from the county and state together. 6 rules below are quoted from official sources and independently re-checked, most recently on November 9, 2026. Rules for unincorporated land are on the Cattaraugus County page.
Town of Olean does not set these itself; the county, a health district or the state does, and they apply to every address inside its limits.
Work inside Olean town that is required to conform to the New York Uniform Code or Energy Code.
“Building permits must be required for any work which is required to conform to the Uniform Code or Energy Code. Certain exceptions are permitted.”
Buildings in Olean town, which is outside New York City.
“The Uniform Code, which took effect on January 1, 1984, prescribes the minimum standards for building construction in New York. It is applicable in every part of the State with the exception of New York City, which is currently permitted to retain its own code.”
Onsite wastewater systems on property inside Olean town, within the Cattaraugus County Health District.
“This Sanitary Code shall supersede all local ordinances and laws in matters to which it refers. [...] Nothing in this Sanitary Code shall be construed to limit the authority of any municipality in the Health District to adopt additional ordinances or laws that are consistent with Public Health Law, the State Sanitary Code, and this Sanitary Code.”
Construction and operation of an onsite wastewater treatment system inside Olean town.
“This Part requires the owner of any property where wastewater or fecal matter is generated, to obtain permits from the Department for the construction and operation of any onsite wastewater treatment system.”
Completion of onsite wastewater treatment systems inside Olean town.
“The contractor or owner must cause inspection of the onsite wastewater treatment system at completion, prior to backfill, and as may be deemed necessary by the Department.”
Onsite wastewater disposal inside Olean town.
“Where in the opinion of the Department, a public wastewater treatment system is available and accessible, no person shall construct on any premises an onsite wastewater treatment system, except a temporary privy for construction purposes.”
We looked and could not find an official answer yet. Silence is not permission; ask Town of Olean or Cattaraugus County directly.
Each answer was extracted from an official source and independently re-checked against that source by a second reviewer. That is an evidence check, not legal advice. Rules change; confirm with the authority before you buy or build.
Unanswered questions are usually a sign that Town of Olean publishes no rule on the point, not that none exists. Cattaraugus County’s page lists the county offices to call.
Off-grid gear
Going off-grid in Town of Olean means bringing your own water and power. The kit we’d start with:
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