|Zobbe in "The Machine" excavating leach field w/addition excavation in foreground and site level for grade.|
A word about Septic Systems: In my opinion a well built septic is a composting system. The tank captures the solids as well as acting as a grease trap, is periodically pumped and then composted at a municipal sewer site. The effluent then gravity feeds into the leach field where it can then naturally filter itself back into the aquifer. If properly installed and maintained these systems will last well over the 20 year span they are rated for. I like the concept of Composting toilet's, and grey water systems and have personally experimented with humanour and have been responsible for maintaining large volume composting toilets for Summit Huts. These systems require lots of hands on maintenance and when not functioning properly result in handling raw sewage.! Although you may be up for the task the reality can be quite over whelming and is a responsibility not to be taken lightly. As for grey water systems the same hold true, and again, if not properly maintained will result in an anaerobic system that will not be healthy for you or your plants. Plan Wisely, not with idealistic lenses that may or may not be based in reality. Having said all that, I do believe that if we all dealt with our own feces/waste the world would be a better place.