Off-Grid Living in Walsh County, North Dakota

I've been digging into what it actually takes to live off-grid in Walsh County, North Dakota, and the honest answer is: some of this is well-documented, and some of it you'll need to call and ask about directly. Here's what I found.

Zoning is handled by Walsh County Planning & Zoning for anything outside the incorporated cities and organized townships (those may have their own separate rules on top of the county's). The county runs a standard zoning ordinance with agricultural districts generally being the most permissive, but I couldn't pull an official district-by-district breakdown, so check the zoning map with the county office before you buy or build.

Dwellings, tiny homes, and RVs are genuinely unclear at the official level. I found third-party claims that the county's zoning ordinance touches on mobile homes and mobile-home districts, but nothing official spelling out sizing standards for tiny homes or full-time RV living. Treat this as a direct-call question to Planning & Zoning before you commit to a structure type.

Building permits are required and administered by the county (there's no statewide building code mandate in North Dakota, so this is a county-level requirement). Walsh County's process looks to be paper-first: you fill out a paper application, the office reviews and approves it, then you pay.

Septic systems are the most concretely documented piece here. The Walsh County Health District issues the permit for On-site Sewage Treatment Systems, and their application spells out real design specifics, like pipe material standards and tank construction requirements (concrete, fiberglass, or plastic, watertight, insulated if it's exposed to freezing). Statewide, North Dakota's Septic Systems Program (under state law, NDCC 23.1-07.1) requires installers to be licensed by the state in addition to getting your local health district permit. Composting toilets aren't separately addressed that I could find, so run that by the Health District too.

Greywater reuse has no dedicated Walsh County or North Dakota document that I could locate. This is a real gray area, so any greywater system should get pre-cleared with the Health District alongside your septic permit rather than assumed legal.

Rainwater harvesting appears to inherit the state baseline, legal, with a permit likely only needed for underground storage tanks. No county-specific restriction turned up.

Wells follow the state baseline too (domestic and stock wells are generally exempt from full water-appropriation permitting but still need to meet state well-construction standards). Separately, if you're doing any drainage work or installing drain tile, that goes through the Walsh County Water Resource District, which is a completely different permit track from well drilling.

Utility disconnection (going off-grid electrically) isn't addressed in any county ordinance I found. North Dakota has no statewide mandate to hook up to the grid, so off-grid solar looks legal by default, but double-check with Planning & Zoning in case a specific district has its own occupancy requirement.

Bottom line: septic is well-mapped, zoning and dwellings need a phone call, and greywater/utility questions are genuinely open.