SSTS must be designed and installed by licensed SSTS installers and designers certified by the Minnesota Pollution Control Agency (MPCA).
Permits, issued by Mille Lacs County Environmental Resources, are required for the following:
Inspections of permitted systems are completed by staff during construction.
For permit information, or to schedule an inspection, please email our SSTS staff or call 320-983-8458.
Greenbush Township administers their own SSTS program. Residents in Greenbush township seeking SSTS information need to contact the Township.
Mille Lacs County requires that SSTS be inspected when one of the following occurs:
For all new construction in the shoreland or wild and scenic river district
Prior to issuance of a permit or variance to add a bedroom to a structure
Prior to the sale or transfer of property
Compliance inspections must be completed by licensed SSTS inspectors certified by the MPCA. A The Minnesota Pollution Control Agency maintains of a list of all certified individuals. A list of SSTS service providers (designers, installers, and inspectors) is available.