Off-Grid Living in McPherson County, Nebraska

McPherson County, Nebraska is about as rural as it gets, no incorporated cities or villages exist here, just the unincorporated community of Tryon serving as the county seat. That means everything runs through the county government itself; there's no separate town code layered on top. I dug into what I could find on the county's official channels, and here's my honest read.

Zoning: The McPherson County Planning and Zoning Department does maintain zoning authority and confirms parcel classifications on request. The county also runs an online portal (pze.mcpcoks.us) for zoning, subdivision, floodplain, and agricultural exception applications. I could not find published district maps or minimum lot sizes for raw-land occupancy, so confirm your specific parcel's zoning and any occupancy rules directly with the county.

Dwellings, tiny homes, RVs: I found no McPherson-specific ordinance addressing tiny homes or RVs as dwellings. Nebraska counties can adopt their own building rules, but whether an RV or tiny home counts as a legal dwelling here isn't settled in anything I could find. Ask the county Planning & Zoning office before you commit to a structure.

Building permits: The county's PZE portal handles permit applications and even offers a pre-development meeting to talk through your project before you start, which strikes me as a genuinely useful step for anyone building off-grid. I couldn't confirm which building code edition, if any, the county has formally adopted.

Septic and composting toilets: Septic systems are regulated at the state level by the Nebraska Department of Environment and Energy (NDEE) under its statewide onsite wastewater rules, with the county's Sanitation Applications process serving as the local intake point. Composting toilets aren't separately addressed anywhere I found, so I'd assume they fall under the same state wastewater framework until told otherwise by the county.

Greywater: No county-specific rule turned up. This inherits the state's general restriction on unregulated discharge; the practical path is the same wastewater application process as septic.

Rainwater harvesting: I found no state or county rule prohibiting rainwater collection. That's a good sign, but I'll call it unconfirmed rather than officially "permitted" since no rule affirmatively addresses it either.

Wells: This one's a bit unusual, McPherson County is split between two Natural Resources Districts, so which NRD governs your well permit depends on exactly where your parcel sits. Statewide, high-capacity wells (over 50 gallons per minute) must be registered with the state and permitted through the local NRD; the county's own portal also processes well applications alongside its wastewater intake.

Living off-grid generally: Nothing I found requires hookup to electric or public water/sewer. But going off-grid doesn't mean skipping permits, well registration and a compliant septic system are still expected even if you never touch the grid.

Bottom line: McPherson County is small, rural, and lightly documented online, so a phone call or portal inquiry to Planning & Zoning will save you guessing.