Putnam County, Indiana
Marion Township is a township in Putnam County, Indiana. Septic permits inside Marion Township come from Putnam County (Putnam County Health Department, Environmental Services Division · (765) 653-0203). 9 rules below are quoted from official sources and independently re-checked, most recently on October 30, 2026. Rules for unincorporated land are on the Putnam County page.
Marion Township does not set these itself; the county, a health district or the state does, and they apply to every address inside its limits.
State-adopted residential building code for one- and two-family dwellings, which applies inside Marion township (statewide rule, not a Marion township ordinance)
“675 iac 14-4.4 2020 indiana residential code free access (model code with incorporated amendments) 2018 international residential code for one- and two-family dwellings, first printing currently in effect effective: 12/26/2019”
Land inside Marion township outside the City of Greencastle and the Towns of Bainbridge, Cloverdale and Roachdale is covered by the Putnam County Plan Commission's zoning jurisdiction. This is county zoning, not a Marion township ordinance.
“the jurisdiction of the plan commission is all of putnam county except the city of greencastle, and the towns of bainbridge, cloverdale, and roachdale.”
County zoning districts applicable to unincorporated land in Marion township
“rezoning of approximately 9.8 acres from rural preservation (a1) to agricultural (a2)”
On-site sewage (septic) systems for residential and commercial use in Putnam County, including land inside Marion township
“the following steps are required in order to obtain a permit for both commercial and residential on-site sewage disposal systems in putnam county.”
New or repaired residential on-site septic systems inside Marion township
new system permit fee: 225 USD (other fee categories apply to replacements and resubmittals)
“no work on any septic system – new or repair – is allowed until a permit has been issued!”
New on-site septic systems installed inside Marion township
“a final inspection conducted by the putnam county health department will be completed and a copy will be provided for the homeowner”
Homes inside Marion township that use an on-site septic system, when a sanitary sewer becomes available
“if sanitary sewers become available you may be required to connect.”
On-site septic permit fees for land inside Marion township; building permit fees not located
new system permit fee: 225 USD (new system with existing dwelling, remodel/expansion, replacement/reconstruction and repair are listed at $225 on the form; resubmittal is $50)
“new system - $225 new system with existing dwelling (system not previously installed) - $225”
On-site septic permit process for land inside Marion township; the building permit process was not located
“the following steps are required in order to obtain a permit for both commercial and residential on-site sewage disposal systems in putnam county.”
We looked and could not find an official answer yet. Silence is not permission; ask Marion Township or Putnam 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 Marion Township publishes no rule on the point, not that none exists. Putnam County’s page lists the county offices to call.
Off-grid gear
Going off-grid in Marion Township means bringing your own water and power. The kit we’d start with:
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