Off-grid site report
Lewis County, KY
38.6003, -83.3174 · 522 ft elevationRead this before you act on anything below. This is my researched starting point for Lewis County, KY, 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 rulesLewis County, KY
Zoning & raw-land occupancy
Unclear - verifyI couldn't find a Lewis County Fiscal Court zoning ordinance or planning commission page, unlike neighboring Mason County/Maysville which does have one. Kentucky's KRS Chapter 100 only creates zoning where a county opts in, so Lewis County may simply have no countywide zoning, but confirm with the Fiscal Court directly. source
Dwellings, tiny homes & RVs
Varies locallyThe state's own building code directory lists no local building inspector for Lewis County, which points toward no local permitting requirement for single-family homes, tiny homes, or RVs. But I found nothing addressing tiny homes or RV occupancy specifically, so I'd call this not fully confirmed and worth double-checking with the county.
Building permits & codes
Unclear - verifyAccording to the Kentucky Department of Housing, Buildings and Construction's own directory, Lewis County has no local building inspector, with only commercial projects routed to the state. That suggests residential construction isn't locally permitted or inspected, but I'd still confirm this in writing with the state agency before assuming no oversight at all. source
Septic & composting toilets
Generally allowedSeptic systems are permitted statewide under Kentucky's on-site sewage regulations (902 KAR 10:081, 10:085, 10:110, 10:140), enforced locally through your county health department. Lewis County has its own health department, so that's who I'd call to get the actual permit process rather than a multi-county district. source
Greywater reuse
Generally allowedI found no Lewis County-specific greywater rule, so this falls back to the state baseline, which regulates greywater separately from septic under 902 KAR 10:085 with its own setback and diversion-valve requirements.
Rainwater harvesting
Generally allowedNo Lewis County ordinance restricts collecting rainwater for non-potable use, so this follows the general state baseline, which allows it.
Private wells & water rights
Generally allowedI didn't find a Lewis County well ordinance or local water authority permitting rule beyond the standard requirement that Kentucky wells be drilled by a state-certified well driller, so this follows the state baseline.
Living disconnected from utilities
Unclear - verifyNo Lewis County ordinance requiring grid power or municipal water/sewer hookup turned up, but since there's also no confirmed zoning code to check against, I can't say for certain there's no such requirement anywhere in county rules. Worth a direct call to the Fiscal Court. source
Sun30-year normals
- Peak-sun hours, annual average
- 4.5 hrs/day
- Worst month (sizes an off-grid array)
- 2.9 hrs/day
- Yearly output per 1 kW of panels
- 1,231 kWh
JFMAMJJASOND
Weather1991-2020
- Precipitation
- 45 in/yr
- Heating degree days
- 5,262 (moderate)
How far help isstraight-line
- Hospital
King's Daughters Medical Center Ohio - 20.2 mi
- Fire station
Nile Township Fire Dept. - 13.2 mi
- Hardware store
Ohio Builder Surplus - 12.9 mi
- Grocery
Collins Country Market - 7.7 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 41141).
Size a solar systemHeat loss & insulationFirewood per winterRainwater harvestGarden sizePanel tilt
Looking at a specific parcel in Lewis County, KY?The rules above are the jurisdiction. The land check runs the parcel itself: flood zone, soils and septic suitability, wetlands, slope, access, climate, and these verdicts, from a parcel number or coordinates.
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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.
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