Off-Grid Living in Meigs County, Tennessee

I've been digging into what off-grid living actually looks like county by county, and Meigs County, Tennessee is a bit of an outlier compared to a lot of rural Tennessee counties I've researched: it actually has countywide zoning.

Zoning. A lot of rural TN counties skip zoning altogether, but Meigs County maintains a Zoning Resolution, Subdivision Regulations, and Floodplain Regulations, all enforced by the county's Compliance Coordinator out of the Planning & Zoning office. If you're eyeing raw land here, don't assume "no zoning, no rules" the way you might elsewhere in the state; you'll want to check in with that office before you buy or build.

Dwellings, tiny homes, RVs. The county's subdivision regulations specifically define and regulate manufactured/mobile homes, and the same Compliance Coordinator handles Mobile Home Regulations. What I couldn't confirm from official county sources is how tiny homes on wheels or small site-built tiny homes get classified, or whether Meigs has adopted Appendix Q. I'd call the Planning & Zoning office directly before assuming anything.

Building permits. The county appears to require compliance/building permits through that same office. Whether it's using a specific IRC edition or just deferring to the state's residential program isn't spelled out on the county's own page, so that's one to confirm directly.

Septic. This is the one area where Meigs County explicitly hands things off to the state. There's no county health department septic program; instead, the county's own website points residents to the Tennessee Department of Environment and Conservation's (TDEC) Chattanooga Environmental Field Office for septic permits. If you're planning a composting toilet instead of a septic system, I found no county-level exemption, so the state's standard requirements would apply.

Greywater. I found nothing specific to Meigs County here, official or otherwise. It inherits whatever ambiguity exists at the state level, which generally allows subsurface greywater irrigation but without a lot of enforcement clarity.

Rainwater harvesting. No county ordinance restricts it, and it inherits the state's generally permissive approach, with some plumbing-code caveats if you're tying collected rainwater into a potable system.

Wells. Well drilling and pump installation in Meigs County fall entirely under Tennessee's statewide licensing system (the Water Well Act of 1963) rather than any county-specific rule. Water quality testing questions route through the same Chattanooga Environmental Field Office mentioned above.

Utility disconnection. I didn't find any Meigs County ordinance forcing new construction to hook up to municipal water or sewer. That said, since the county does enforce zoning and mobile home regulations, you'll still need to satisfy septic permitting (through TDEC) and any zoning compliance permit before you can occupy a new dwelling. So going off-grid electrically looks unrestricted, but wastewater still needs sign-off.

Bottom line: Meigs County is more hands-on than a lot of its rural TN neighbors on zoning and building, but for water and waste, it mostly routes you to the state. Confirm specifics with the offices below before committing to a plan.