University Place Gravity Flow Septic System. The New Year has been keeping us busy so far! This simple 3-bedroom serial distribution gravity system was just installed in University Place near Tacoma. On small lots like this one, it is necessary to install the septic system before the house is built so that the installers can have easy access to the septic tank and drainfield area. Septic design by Larry.
Another gravity flow septic system designed by Apex Septic Design, LLC
