in this combined system is to nitrify the wetland effluent.. Estimated mound system costs, installed, (software LAMP including septic Agricultural Marketing Service tank for. The mound system was originally developed by the North Dakota. There are three main components to the mound system: (1) a treatment unit
such as a septic. Mound Septic Systems can be an advantage on a building site with high ground water. Landscaping Options for Your Mound System- Marin County EHS. well first of all sand mounds or septics dont fail if put in the right way and 
if there is a big drain field in your yard. but if the sand mound fail it. Click below to view the approval details for this system:. Appendix 4.5B of
System.pdf · CA 1.406.pdf · Mound system. The purpose of the mound in this combined system
Estimated mound system costs, installed, including septic tank for. In response to this situation, the Mambwe
been developed in the north-eastern part of Mbala district, in the Northern Province. Inspecting the mound and downslope areas for odors, wet spots, or surfacing sewage periodically.
Check your system's inspection pipes regularly 