KPHD Home Owner's Guide
The Kitsap Public Health District (KPHD) has published a Home Owner's Guide to on-site sewage systems (OSS). This is a helpful and informative tool, which helps to explain the different types of systems, why the care of your system is so important, what to do when your system fails, (because eventually all systems will fail) and has some great illustrations.
You can find the online version of this guide here. Please note that the KPHD has recently changed their phone number, and can now be reached at 360-728-2235.