Off-grid site report
Wood County, OH
41.3559, -83.6510Read this before you act on anything below. This is my researched starting point for Wood County, OH, not legal advice and not a guarantee. Rules change, and the deciding facts on any specific parcel (setbacks, perc results, overlay districts, deed restrictions, road frontage) live at the county or town office, not in any database. Before you buy land or build, confirm the current rules directly with the local zoning and health offices - the sources on this page tell you exactly who to call.
The local rulesWood County, OH
Zoning & raw-land occupancy
Varies locallyZoning is set township-by-township (17.5 of 19 townships are zoned) or by individual cities/villages, not by Wood County itself. The Wood County Planning Commission can identify your zoning district, but permitted-use questions go to your township or municipal zoning inspector. source
Dwellings, tiny homes & RVs
Varies locallyManufactured/mobile home placement is permitted countywide through Wood County Building Inspection under OMHC Chapter 4781 and the Residential Code of Ohio, but tiny homes and RVs-as-residence are governed by local township/municipal zoning and not addressed at the county level. source
Building permits & codes
Generally allowedWood County Building Inspection enforces the Residential Code of Ohio countywide and issues building, plumbing, heating, and electrical permits; minor repairs and small accessory buildings are exempt under state code. A building permit will not take effect until water rights are secured. source
Septic & composting toilets
Generally allowedThe Wood County Health Department administers state septic rules (ORC 3718, OAC 3701-29) locally, requiring soil evaluation, design review, and a septic permit before a building permit can be finalized. Composting toilets are not separately addressed in county materials, so confirm directly with the Health Department. source
Greywater reuse
Unclear - verifyNo Wood County-specific greywater ordinance was found; the state OAC 3701-29 framework applies by default. Confirm specifics with the Wood County Health Department Environmental Division.
Rainwater harvesting
Generally allowedThe Wood County Health Department's Private Water Systems Program regulates rainwater cisterns and hauled water tanks used as potable supply for small-scale users, with permitting and inspection handled locally. source
Private wells & water rights
Generally allowedA permit from the Wood County Health Department is required to construct, alter, or seal a private well per state rule OAC 3701-28-03; non-potable wells for irrigation or agriculture are currently exempt from this permit. source
Living disconnected from utilities
Unclear - verifyNo Wood County ordinance explicitly requires connection to electric, water, or sewer utilities, but building permits do require proof of secured water rights and compliance with the Residential Code of Ohio. Off-grid electric/solar setups aren't separately addressed on county pages.
Sun30-year normals
- Peak-sun hours, annual average
- 4.5 hrs/day
- Worst month (sizes an off-grid array)
- 2.5 hrs/day
- Yearly output per 1 kW of panels
- 1,313 kWh
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Weather1991-2020
- Precipitation
- 34 in/yr
- Snowfall
- 22 in/yr
- Heating degree days
- 5,952 (cold)
- Frost-free season
- Apr 22 to Oct 22
How far help isstraight-line
- Hospital
Wood County Hospital - 1.6 mi
- Fire station
Bowling Green Fire Division - 1.4 mi
- Hardware store
Harbor Freight Tools - 0.2 mi
- Grocery
Walmart Supercenter - 0.1 mi
From OpenStreetMap. Road miles will be longer, often much longer in hill country.
Plan this spot
These open with this location's real numbers already filled in (ZIP 43403).
Size a solar systemHeat loss & insulationFirewood per winterRainwater harvestGarden sizePanel tilt
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Sources: US Census Bureau geocoder; NLR PVWatts v8 (solar); NOAA NCEI 1991-2020 climate normals (nearest station) or Open-Meteo (ZIP-centroid) for weather; Open-Elevation; OpenStreetMap contributors. Public data retrieved Aug 22, 2026; agencies update their layers on their own schedules. Planning data, not a survey or legal advice.