OSCAR XO2 – Cottage Lake in Woodinville

Some properties need a septic design that makes careful use of the available space. The OSCAR XO2 combines treatment in the tank with controlled dispersal through drip coils placed over a shallow sand bed.

Wastewater moves through the system’s septic, aeration, and clarification stages before being pumped to the coils. From there, the sand provides further treatment as the water moves into the soil. For a property in the Cottage Lake area, the right layout depends on its soil, available space, setbacks, and site evaluation.

NW Design & Property Development DBA Davis Septic Design designs septic systems for properties in Woodinville and throughout King County. If you’re planning a new system or replacing an existing one, contact us to discuss what your site needs.