Marion County, Indiana
Franklin Township is a township in Marion County, Indiana. Septic permits inside Franklin Township come from Franklin Township. 4 rules below are quoted from official sources and independently re-checked, most recently on October 30, 2026. Rules for unincorporated land are on the Marion County page.
Franklin Township does not set these itself; the county, a health district or the state does, and they apply to every address inside its limits.
Primary zoning districts (D-A through D-11, D-P, commercial, mixed-use, central business, industrial and special districts) under the Indianapolis-Marion County code that apply to land inside Franklin Township; the official zoning map sets boundaries
“the primary zoning districts listed in the following table are hereby established, with their associated symbol, and shall have the boundaries shown on the official zoning map of the city of indianapolis-marion county.”
Onsite sewage (septic) systems on land inside Franklin Township, Marion County, Indiana, which the Marion County Public Health Department's onsite sewage program administers under the Health and Hospital Corporation of Marion County code
“a permit for new construction and repair of existing septic systems is required and must meet the standards in 410 iac and chapter 14 of the code of the health and hospital corporation of marion county.”
New septic systems and repairs of existing septic systems on land inside Franklin Township, Marion County
“a permit for new construction and repair of existing septic systems is required and must meet the standards in 410 iac and chapter 14 of the code of the health and hospital corporation of marion county.”
Development in dwelling districts on land inside Franklin Township, Marion County, under the Indianapolis-Marion County consolidated code (applies inside Franklin Township as part of Marion County)
“attachment to public or semipublic water and sanitary sewer facilities shall be mandatory for development in any dwelling district except for the d-a, d-s, and d-1 districts.”
We looked and could not find an official answer yet. Silence is not permission; ask Franklin Township or Marion 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 Franklin Township publishes no rule on the point, not that none exists. Marion County’s page lists the county offices to call.
Off-grid gear
Going off-grid in Franklin Township means bringing your own water and power. The kit we’d start with:
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