Washington County, Indiana
Salem is a city in Washington County, Indiana. Salem adopts its own zoning, so inside its limits Salem’s rules apply, not the county’s. Septic permits inside Salem come from Washington County (Washington County Health Department Environmental Health · (812) 883-5603 ext. 8). 5 rules below are quoted from official sources and independently re-checked, most recently on November 3, 2026. Rules for unincorporated land are on the Washington County page.
Land inside Salem city limits (City of Salem, Washington County, Indiana)
“zoning code (pdf) 156. zoning code appendix a:table of lot, lot coverage and height requirements (pdf)”
Division of land inside Salem city limits
“title xv - land usage (pdf) 150. building regulations 151. erosion control 152. flood control 153. planning 154. subdivision code”
Applying for a residential or commercial building permit inside Salem city limits through the City of Salem Building, Planning & Zoning Department
“please contact the building department before you proceed with your construction project; special conditions or requirements may apply.”
Salem does not set these itself; the county, a health district or the state does, and they apply to every address inside its limits.
Private septic systems on land inside Salem city limits that are not on city sanitary sewer; the Washington County Health Department is the permit source
“septic permit, if not on city sanitary sewer. septic permits are available from the washington county health department, 806 martinsville rd., suite 100, salem, in, (812) 883-5603.”
New or existing private septic systems on land inside Salem city limits that is not on city sanitary sewer
“septic permit, if not on city sanitary sewer. septic permits are available from the washington county health department”
We looked and could not find an official answer yet. Silence is not permission; ask Salem or Washington 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 Salem publishes no rule on the point, not that none exists. Washington County’s page lists the county offices to call.
Off-grid gear
Going off-grid in Salem means bringing your own water and power. The kit we’d start with:
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