Off-Grid Living in Uintah County, Utah

I've been digging into what off-grid living actually looks like in Uintah County, Utah, and the short version is: this is a zoned county, so you can't just park a yurt on raw land and call it home. Here's what I found, dimension by dimension.

Zoning. Uintah County has countywide zoning under its Title 17 ordinance, administered by the county Planning Commission and Board of County Commissioners. That means how you can use unincorporated land, including whether a temporary structure counts as occupancy, depends on the zone your parcel sits in. If your land is inside Naples City or Vernal City limits, those municipalities run their own separate zoning, not the county's.

Dwellings, tiny homes, RVs. The county explicitly regulates relocatable and portable structures, including RVs and "man camps," under Building and Zoning chapters 14 and 17. From what I've read, a structure left on a property tends to need a permit, and one left in place long enough gets treated as a permanent structure. Foundation-built tiny homes fall under the state residential code as regular dwellings; tiny homes on wheels get treated like RVs, with occupancy limited to zones and permits that allow it. I'd confirm your specific zone and timeline expectations with the county rather than assume.

Building permits. The county enforces the state-adopted ICC and NFPA codes plus its own revisions. A Certificate of Occupancy from the Building Official is required before you can legally use or occupy a structure, and applying for a permit requires a property tax ID (owner-builders need additional certification).

Septic and composting toilets. This one's delegated: the TriCounty Health Department (covering Duchesne, Uintah, and Daggett counties) runs onsite wastewater permitting under state rule R317-4, and it treats vault privies and composting-style systems as their own permit category. Any septic or alternative toilet system needs sign-off from a certified designer and TriCounty approval.

Greywater. I couldn't find a county-specific greywater page, but TriCounty's wastewater regulation includes a dedicated graywater systems section, so I'm treating this as administered locally under the state greywater rule. Not fully confirmed, worth a call to TriCounty.

Rainwater harvesting. No county or TriCounty restriction turned up in my research, so this looks governed purely by Utah's state rainwater harvesting law, permitted with no local wrinkle found.

Wells. No county-added well ordinance surfaced. Wells appear to run through the state Division of Water Rights process. I did notice the county is actively working on a Water Use and Preservation Element for its General Plan, so local policy could tighten here later, but nothing finalized yet.

Off-grid utilities. There's no standalone "off-grid" ordinance that I found, but the Certificate of Occupancy requirement effectively ties habitability to code compliance, and it's not clear from available sources whether an approved well and septic setup alone satisfies that in lieu of grid hookups. This is genuinely unclear, and I'd push the Building Division for a direct answer before committing to a fully off-grid build.

Bottom line: Uintah County is a real zoning-and-permitting county, not a rural free-for-all, so plan on calls to both county offices and TriCounty Health before you buy or build.