Restricted site: Isle, MN

This customer had a non compliant septic system with little space for a replacement system due to set backs and a small lot. The only available space left was between their two driveways.


  • A box mound system was designed to enable the customer to save space and have a standard sized drainfield on his property.
  • Landscape block was used for a wall and the drainfield was constructed inside the box.