Off-Grid Living in Washington County, Alabama

I've been digging into Washington County, Alabama for anyone thinking about setting up off-grid out here, and the honest headline is: this is one of the least-regulated counties I've researched, at least on paper. Washington County (seat: Chatom) does not appear to have a countywide planning/zoning department or building department, based on the official sources I could find, which puts it in a very different category from bigger Alabama counties like Baldwin or Mobile.

Zoning and raw land. Alabama doesn't have statewide zoning, it's a power the legislature delegates to municipalities. The only zoning ordinance I found tied to this county belongs to the Town of Chatom itself, not the county at large. So if your land sits outside Chatom's town limits, which is most of the county, it's likely unzoned. I'd still confirm this directly rather than assume, since I couldn't locate a county planning office to double-check against.

Dwellings, tiny homes, RVs. No countywide rule turned up on minimum home size or RV occupancy. Inside Chatom, the town's zoning ordinance would govern, but I couldn't confirm specific tiny-home or RV standards from what's published. Outside Chatom, this looks like open territory, but "looks like" isn't the same as confirmed.

Building permits and codes. I could not find a Washington County building department or permitting portal. That doesn't automatically mean no permit is needed, it means I don't have official confirmation either way, so this is one to call and ask about directly.

Septic and composting toilets. This one's solid: the Washington County Health Department's Environmental Health division handles septic permitting locally, following Alabama Department of Public Health (ADPH) statewide rules. They do percolation tests and evaluate site suitability, and this applies to replacement systems too. Composting toilets fall under the same state ADPH framework.

Greywater. No county-specific ordinance found. The state ADPH rule (their statewide onsite wastewater rule) is inherited as-is, which generally restricts greywater discharge, so check with the Health Department's Environmental Health office before setting up a reuse system.

Rainwater harvesting. No restriction found at county or state level for non-potable residential use, so this looks permitted.

Wells. The county Health Department is involved in well siting review and water sampling under the state framework, covering construction, yield, and water quality checks after drilling.

Utilities. No mandatory hookup ordinance found countywide. Again, a specific town like Chatom could have its own rule, but the county itself doesn't appear to require it.

Bottom line: for septic and wells, you have a clear, confirmed local authority. For zoning, building codes, and utility hookups outside Chatom, the honest answer is "probably unregulated, but call and confirm," because I couldn't find a county planning or building office to verify against.