Gallia County, Ohio
Village of Rio Grande is a village in Gallia County, Ohio. Village of Rio Grande adopts its own zoning, so inside its limits Village of Rio Grande’s rules apply, not the county’s. Septic permits inside Village of Rio Grande come from the county and state together. 7 rules below are quoted from official sources and independently re-checked, most recently on November 6, 2026. Rules for unincorporated land are on the Gallia County page.
Land and construction projects inside Rio Grande village limits.
“The Zoning Board should be contacted prior to beginning construction”
Village zoning process before construction inside Rio Grande village limits.
“Contact us at 740-245-5822 with questions.”
Village of Rio Grande does not set these itself; the county, a health district or the state does, and they apply to every address inside its limits.
Projects inside Rio Grande village limits within Southeast Ohio Building Department jurisdiction.
“Required for projects which involve structural & mechanical, re-roofing, electrical, fire suppression, fire detection & fire alarm systems & industrial units.”
Household sewage treatment systems serving dwellings inside Rio Grande village limits.
“The department of health and the board of health are responsible for implementation of this chapter.”
New, replacement, or altered sewage treatment systems inside Rio Grande village limits.
installation permit validity: 1 year (The board of health may extend the permit period for an additional six months.)
“No person shall install a new or replacement STS or alter an existing STS without an installation or alteration permit issued by the board of health.”
New or replacement household sewage treatment systems inside Rio Grande village limits.
post-approval inspection deadline: <= 12 months (Applies to inspection of the completed system after installation approval.)
“The board of health shall inspect the completed system again not later than twelve months after the approval of the installation”
Construction, alteration, or sealing of a private water system or test well inside Rio Grande village limits.
“No person shall construct, alter or seal a private water system, test well or part thereof, unless a valid permit”
We looked and could not find an official answer yet. Silence is not permission; ask Village of Rio Grande or Gallia 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 Village of Rio Grande publishes no rule on the point, not that none exists. Gallia County’s page lists the county offices to call.
Off-grid gear
Going off-grid in Village of Rio Grande means bringing your own water and power. The kit we’d start with:
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