Forms/By state/WisconsinWisconsin septic permit forms5 jurisdictions in Wisconsin, with 5 forms ready to fill online. Pick yours to see what it asks for.Kenosha County1 form · 1 readyPortage County1 form · 1 readySt. Croix County1 form · 1 readyTaylor County1 form · 1 readyWaukesha County1 form · 1 ready