A simple fact in the world of onsite wastewater system installation is that not all systems can go below grade. Various circumstances bring treatment to the top, and there is a right and wrong way to install systems this way.
First things first
When installing a system at or above grade, the first thing to do is to ensure the soil treatment area is laid out on any contour if present so wastewater flows evenly and naturally through the system using the natural slope of the terrain. This prevents excessive wastewater accumulation in any one area and allows for even absorption into
