A mound system is similar to a conventional septic setup, except the tanks and field bed are buried in soil trucked in and ...

A mound system in this type of situation is allowed a perk rate between 3 minutes per inch and 60 minutes per inch. High ground water in permeable soils requires a perk test at 20 to 24 inches. When a ...

Landscaping septic-system areas is often needed to prevent erosion, but these areas have limitations on the types of landscaping that can be ... effort than a lawn to fit into the landscape. But mound ...