Off-Grid Living in Midland County, Michigan

Midland County, Michigan is one of those places where the answer to "can I do this off-grid?" is almost always "it depends on which township." I want to be upfront about that before diving in: Midland County itself has no countywide zoning ordinance. Zoning is handled parcel-by-parcel by whichever township you're in (Charter Township of Midland, Larkin, Homer, Lee, and others) or by the City of Midland if you're inside city limits. So the very first thing I'd do before buying land here is call the specific township office and ask for their zoning ordinance and permitted uses.

Where the county does step in uniformly is building inspections and health/environmental permitting. Building, plumbing, mechanical, and electrical inspections across the townships are consolidated under a joint entity called the Township Code Authority (TCA) of Midland County. If you're building, adding on, rewiring, doing plumbing, repairing a septic system, or installing a wood stove, the TCA (or the City of Midland's own Building Department if you're in the city) needs to be in the loop, and a zoning permit from the township typically comes before the building permit.

Wells and septic systems are permitted countywide by the Midland County Department of Public Health, Environmental Health Services. That office issues well and septic permits (paper applications only, no online portal per their listing) and also handles system evaluations and water testing. So even though zoning is fractured across townships, your well and septic path runs through one county office no matter where you land.

Composting toilets, greywater reuse, and rainwater harvesting don't have dedicated county-level rules that I could confirm. In practice, that likely means the state's Plumbing Code and Residential Code (administered through Michigan's LARA, with local inspection by TCA or the City) sets the baseline, but I'd confirm directly with the health department and TCA before assuming anything.

On living fully disconnected from utilities: at least one township's ordinance (Charter Township of Midland) requires that any water supply and sanitary facilities on a dwelling parcel be inspected and approved by the county health department before occupancy, even for temporary dwellings during construction. That's a real hint that "full off-grid, no approvals" isn't accommodated there, though I haven't confirmed this township by township across the whole county. Same logic applies to tiny homes and RVs as permanent residences: it's township-specific, not something Midland County settles at the county level.

Bottom line: treat Midland County as a patchwork. The health department is your one-stop shop for well and septic, but zoning, dwelling types, and utility disconnection all hinge on which township's rulebook applies to your parcel.