What to know about well and septic in Keweenaw County

Keweenaw County is the most remote, least-crowded corner of Michigan — the whole county has only a few thousand year-round residents — and nearly all of it runs on private wells and septic systems rather than municipal water and sewer. Out here, with vast stretches of forest and Lake Superior shoreline between the small communities, that’s almost universal. If you’re buying a place, a camp, or a lot up here, the well and septic are worth looking into before you sign.

Michigan is the only state in the country with no statewide septic code. Instead, the rules are left to local health departments — here, the Western Upper Peninsula Health Department, which serves five counties and issues the permits for installing or replacing a septic system, working under a shared Upper Peninsula Environmental Health Code. The department does not require a septic inspection when a property changes hands — some Michigan communities do, but Keweenaw County is not one of them. What it does offer is an existing-system inspection, which it performs mainly for real-estate sales and home-loan evaluations when a buyer, seller, or lender asks for one.

What that means for a buyer is simple: unless your lender requires it, no one is going to check the septic system for you automatically. It’s well worth arranging your own inspection of the well and septic before closing — whether through the health department or a private inspector — especially on an older or seasonal camp property, of which there are many up here. You can reach the Western Upper Peninsula Health Department at wupdhd.org.