Onsite insight: What everyone needs to know about onsite septic systems

Flush it and forget it, right? Not so fast if you’re one of tens of thousands of King County homes and businesses with an on-site septic system. An on-site septic system (OSS), more commonly known as a septic system, is a mini-water treatment facility right on the homeowner’s property. Designed, installed and maintained properly, an […]

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