Off-Grid Living in Wood County, Ohio

Wood County, Ohio is one of those places where the answer to "can I live off-grid here?" really depends on where exactly "here" is. There's no countywide zoning code. Instead, Ohio Revised Code Chapter 519 gives townships the authority to zone themselves, and in Wood County, 17.5 of the 19 townships have taken up that power. The rest, plus incorporated cities and villages like Bowling Green, Perrysburg, and Rossford, each run their own zoning separately. The Wood County Planning Commission can tell you which zoning district your parcel falls under, but for actual permitted-use questions, you need to talk to that specific township's zoning inspector or the city/village office. There genuinely isn't a one-size-fits-all answer here.

Where the county DOES speak with one voice is building codes, septic, and wells. Wood County Building Inspection, under the Board of County Commissioners, enforces the Residential Code of Ohio countywide for all residential and commercial construction. You'll need permits for most new construction, additions, and alterations (minor repairs and small accessory buildings, roughly 200 sq ft and under, are exempted under state code). One detail worth flagging: a building permit won't take effect until you've secured legal water rights, whether that's a dug/drilled well or another approved source.

Septic systems go through the Wood County Health Department, which administers the state's sewage rules (ORC 3718, OAC 3701-29) locally, including site evaluation and design review before a septic permit is issued. And you can't get your building permit finalized until that septic paperwork is in. Composting toilets as a standalone solution aren't addressed anywhere I could find in county materials, so if that's your plan, call the Health Department directly.

Wells and rainwater harvesting fall under the same Health Department's Private Water Systems Program, which covers wells, springs, cisterns, and hauled water tanks used as potable supply for small-scale users. You need a validated permit application before starting construction on any of these, per state rule OAC 3701-28-03. Interestingly, non-potable wells for irrigation, agriculture, or geothermal use are exempt from this permit requirement.

Greywater reuse and general "off-grid utilities disconnection" are the two biggest gray zones I found. There's no Wood County-specific greywater page, so you're working off the state OAC 3701-29 framework by default, best confirmed with the Health Department's Environmental Division. Similarly, no ordinance explicitly bars living without electric or municipal water/sewer hookups, but in practice, the building permit's water-rights requirement and Residential Code compliance mean you can't fully skip the system.

Bottom line: nail down your township's zoning first, then plan your septic/well/building permits through the county offices below.