Perry County, Indiana
Oil Township is a township in Perry County, Indiana. Septic permits inside Oil Township come from Perry County (Perry County Health Department (Sanitarian) · 812-547-2746). 3 rules below are quoted from official sources and independently re-checked, most recently on November 11, 2026. Rules for unincorporated land are on the Perry County page.
Oil Township does not set these itself; the county, a health district or the state does, and they apply to every address inside its limits.
Structures and land use inside Oil township (unincorporated Perry County) under the county improvement location permit
“an improvement location permit shall be obtained before any person may; -occupy or use any vacant land, -occupy or use any structure hereafter contrasted, reconstructed, moved, or enlarged”
Land inside Oil township (unincorporated Perry County, IN), where the Perry County zoning ordinance (Chapter 153) applies; no township-adopted zoning ordinance was found
“this chapter shall apply to all unincorporated land within the county, except that in accord with state law, the board of county commissioners may, by ordinance, authorize a city or town to establish jurisdiction over all or any part of the unincorporated land within two miles from the corporate limits of the city or town.”
Residential sewage disposal systems inside Oil township (unincorporated Perry County), approved by the Perry County health inspector
“before a residential structure is permitted, a sewage disposal system must be approved by the perry county health inspector.”
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.
Off-grid gear
Going off-grid in Oil Township means bringing your own water and power. The kit we’d start with:
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