Non-compliant mound update: Mille Lacs Lake Isle, MN

This customer had a non compliant mound system due to lack of separation distance to the seasonal high water table.  The only space available for a drainfield was where the existing system was located.


  • The A Multi-Flo advanced treatment unit was installed to bring the system back into compliance.
  • The existing tank and mound were reused after they were inspected and updated to meet current code requirements.