Recommended minimum setback requirements. This represents the minimum distance from the infiltration practice to the structure of concern. If the structure is aboveground, the distance is measured from the edge of the permeable pavement to the structure. If the structure is underground, the setback distance represents the distance from the point of infiltration through the bottom of the permeable pavement system to the structure.
Link to this table
|Setback from||Minimum Distance [feet]|
|Septic System Tank/Leach Field||35|
|* Minimum with slopes directed away from the building.|