DeKalb County, Indiana
Smithfield Township is a township in DeKalb County, Indiana. Septic permits inside Smithfield Township come from DeKalb County (DeKalb County Health Department, Environmental Health · (260) 925-2220). 7 rules below are quoted from official sources and independently re-checked, most recently on October 30, 2026. Rules for unincorporated land are on the DeKalb County page.
Smithfield Township does not set these itself; the county, a health district or the state does, and they apply to every address inside its limits.
Zoning districts and development standards under the county UDO that apply to unincorporated land in Smithfield township
“article 02 agricultural (a2) district 2.06 a2 district development standards”
Lots in the agricultural (A2) district under the DeKalb County UDO, on Smithfield township land zoned A2
minimum lot area: >= 2 net acres (1 acre if connected to municipal sanitary sewer) · minimum lot width: >= 160 feet · minimum lot frontage: >= 120 feet (40 feet if the lot or lots are designed to conserve land used for agricultural crop production)
“minimum lot area: • 2 net acres (not including any dedicated rights-of-way and recorded easements) • 1 acre if connected to municipal sanitary sewer minimum lot width: • 160 feet minimum lot frontage: • 120 feet or • 40 feet if the lot or lots are designed to conserve land used for agricultural crop production”
“minimum lot area: • 2 net acres (not including any dedicated rights-of-way and recorded easements) • 1 acre if connected to municipal sanitary sewer minimum lot width: • 160 feet”
Primary and accessory structures in the conservation agricultural (A1) district under the DeKalb County UDO, on Smithfield township land zoned A1
front yard setback, primary and accessory structures: >= 50 feet · side yard setback, primary structures: >= 30 feet · side yard setback, accessory structures: >= 10 feet
“minimum front yard setback: • 50 feet for primary and accessory structures minimum side yard setback: • 30 feet for primary structures • 10 feet for accessory structures”
Residential onsite sewage (septic) systems on land inside Smithfield township; the DeKalb County Health Department Septic Division licenses, inspects and plan-reviews them
“the septic division is responsible for licensing and inspecting residential on-site sewage disposal systems and plan review of new or replacement systems.”
Septic permit for residential onsite system work inside Smithfield township, issued through the DeKalb County Health Department
“the dekalb county septic permit packet contains a list of steps required to obtain a septic permit.”
Division of land into lots on Smithfield township land under the county UDO subdivision control (Article 6)
“articles 2, 3, 4, and 5 are exclusively zoning ordinance components. article 6 is exclusively a subdivision control ordinance component.”
We looked and could not find an official answer yet. Silence is not permission; ask Smithfield Township or DeKalb 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 Smithfield Township publishes no rule on the point, not that none exists. DeKalb County’s page lists the county offices to call.
Off-grid gear
Going off-grid in Smithfield Township means bringing your own water and power. The kit we’d start with:
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