Sewage Treatment Questions Are you building a new house? Are you adding a bedroom to a house served by a septic system? What is a percolation test anyway? Why do I need a mound in my yard? What alternatives are there? Can I add onto my septic system in the future? How do I size my septic system? Where do I find the help I need to get an On-site Sewage Disposal System done? Think about IT (at least for a moment). You flush the toilet and IT is gone, you open the washing machine Read more [...]