Off-Grid Living in Menominee County, Michigan

I'll be upfront: Menominee County, way out in Michigan's Upper Peninsula, is one of those places where the county itself doesn't do zoning countywide. That's a big deal if you're planning an off-grid build, because it means the real gatekeeper for what you can do with raw land is your township, not the county courthouse.

Zoning is handled township by township. Menominee County's own building department page lists seven townships/villages with adopted zoning ordinances: Cedarville, Ingallston, Lake, Mellen, Stephenson, Harris, and the Village of Powers. If your parcel sits in one of those, you need zoning approval before the county will even look at a building permit application. If it's in a township not on that list, there may be no zoning at all, which sounds freeing but also means you should call and confirm rather than assume.

Building permits run through the Menominee County Building Codes Department, which enforces Michigan's state construction codes. You generally need a permit for new dwellings, additions, moved or manufactured homes, and demolition. Small detached accessory structures (roughly under 200 sq ft residential, 120 sq ft non-residential, per the county's own numbers) are exempted from that requirement. If you're inside the City of Menominee, the city runs its own building department and permit process separately from the county. Note that electrical, mechanical, and plumbing permits aren't issued by the county at all, they come from the state's Bureau of Construction Codes.

Septic is where the joint health department, Delta & Menominee Counties Public Health (PHDM), steps in. They issue On-Site Sewage Treatment/Disposal System permits and evaluate existing systems under the Delta & Menominee Sanitary Code. I did not find anything in official sources addressing composting toilets as a septic alternative, so if that's your plan, ask PHDM directly before you build around that assumption.

Wells are also handled by PHDM, tracking Michigan's statewide well construction code with EGLE oversight. They'll test for bacteria, lead/copper, and nitrates too.

Greywater and rainwater harvesting have no county- or PHDM-specific rules that I could find. That likely means you're operating under Michigan's general plumbing code framework, but there's no local guidance confirming specifics either way.

On full utility disconnection, there's no explicit ban I found, but the practical reality is that a legal new dwelling still needs an approved well and septic system, so "off-grid" here means self-sufficient water and waste, not exemption from those permits.

Bottom line: this is a county where your township matters more than the county line. Call before you buy land, and call again before you build.