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Since 1970, we have combined science and nature to clean water and return it to the Tualatin River, so it can be used again.

Watch this short video about Clean Water Services’ story and mission.

Clean Water News & Stories

Native Plants: Get to the Root of their Beauty and Benefits

Native Plants Tree for All

At Clean Water Services, our favorite plants are native plants. Local birds, bees, and butterflies agree. Native plants are vitally important to protecting and supporting a healthy watershed. They are adapted to our climate, soils, and ecosystems.

Septic or Sewer? Keeping the Watershed Free of Sewage

Public Health

When you flush your toilet, everything in the bowl should (hopefully) be sent away from your bathroom and your home. For many people in Washington County, those contents head to a water resource recovery facility operated by Clean Water Services. For others, it is held in a septic tank.