Located just minutes from beautiful downtown Portland, Oregon, Clean Water Services (CWS) is a water resources management utility serving the Tualatin River Watershed. Everything we do at Clean Water Services aims to protect public health while enhancing the natural environment. Combining science and nature, we work in partnership with others to safeguard the river’s health and vitality, ensure the economic success of our region, and protect public health for more than 560,000 residents and businesses in urban Washington County.
