Off-Grid Living in Reno County, Kansas

Reno County, Kansas is one of the more regulated rural counties in the state when it comes to going off-grid. Unlike some Kansas counties with no zoning at all, Reno County has adopted countywide zoning, and it layers its own Sanitation Code on top of state well and wastewater standards. That combination means off-grid living here is legally possible, but it's not a free-for-all, and you'll want to talk to the county before you buy land or start building.

On zoning, Reno County's regulations (administered by the Planning & Zoning Division, most recently revised in 2016) apply to all unincorporated land in the county. A zoning permit is required for new construction, though the county exempts small structures of 120 square feet or less, unless that structure sits in a floodplain, in which case a floodplain development permit is required regardless of size.

For dwellings, tiny homes, and RVs, I found that the county's zoning articles set general standards for structures, but I could not confirm the exact article language on manufactured or tiny home foundation and siding requirements, nor whether an RV can legally serve as a permanent residence outside a park. This is a "call and ask Planning & Zoning" situation, not a clear yes or no.

Building permits are required and administered locally, but I couldn't confirm which edition of the IRC or IBC the county has adopted, so ask the Planning & Zoning office directly for current code specifics.

Septic and wastewater is where Reno County gets specific: the county adopted its own Sanitation Code (effective February 2024), which requires a permit before you build, rebuild, or modify any private wastewater system, sets minimum setback distances, and requires inspection by the county's Public Works Department before a system goes into use. Composting toilets aren't separately addressed, so the general wastewater rules likely still apply to any waste generated on site.

Greywater and rainwater harvesting don't have dedicated county ordinances that I could find. Greywater is probably folded into the broader "wastewater system" definition in the Sanitation Code, and rainwater collection likely just inherits Kansas's generally permissive state baseline, since no county-specific restriction turned up in my research.

Wells are permitted and regulated by the county's Environmental Division under the Sanitation Code, plus state KDHE well-construction standards. One thing worth flagging: KDHE has identified Reno County as containing sites with known groundwater contamination, so if you're planning a well, it's worth a direct KDHE consultation on your specific parcel.

On disconnecting from utilities entirely, I found no Reno County rule that mandates hooking up to public power, water, or sewer. But that doesn't mean you're free of oversight, since your well and septic systems still need permits and inspections regardless of whether you're on the grid otherwise.

Bottom line: Reno County allows off-grid living in principle, but expects permits for structures, wells, and wastewater systems. Confirm specifics before you build.