Tugboat and motor boat in Puget Sound map it

Photo by Dave Heston

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Drainage and Sewer

Drainage

Seattle Public Utilities maintains all drainage services that address storm water quantity and quality problems within the City limits.

Pollution Prevention

Sewer (Wastewater)

Seattle Public Utilities inspects, repairs, operates, and maintains sewer (wastewater) pipes and pump stations in order to protect public health and avoid property and environmental damage from sanitary sewer overflows and combined system overflows.

Regional Sewer Resources

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