Out in the township, you're on a well and septic in Ionia County
Outside Ionia County's cities and village centers, township homes often use private wells and septic systems, and resale inspection is buyer-beware.
Out in Ionia County’s townships — beyond the cities and village centers — many homes don’t run on municipal utilities. If you’re buying one, there’s a good chance it uses a private well for water. Waste goes to its own septic system. That’s normal out here, but it’s worth understanding before you buy.
A septic system is your responsibility, and replacing a failed one is expensive. A new drain field can run into many thousands of dollars — far more than a routine tank pump-out. Michigan has no single statewide code for residential septic systems, so the rules are set locally. In Ionia County, wells and septic systems are handled by the Ionia County Health Department. It issues the permits and inspects new systems.
Ionia County doesn’t require a countywide septic inspection when a home is sold. The health department will inspect an existing well and septic system on request, though — which often happens for a sale or refinance. Either way, the smart move as a buyer is to get both the septic system and the well water checked before you sign. Find out where the tank and drain field are, and when the tank was last pumped.