Visiting the plant
South Treatment Plant
Find out how you can visit South Plant through our plant tours, educational programming, and working farm, or visit our neighboring park where art, technology, and nature join in a unique way.
We offer many ways for the community to come and learn more about South Plant and the wastewater treatment process.
Educational programming
We offer K-12 education programs, public tours of the treatment plant, and outdoor workshops at CitySoil Farm. Visit our education page to learn more about these programs and view and the events calendar.
School group tour of the aeration tanks at South Plant
WaterWorks Gardens
WaterWorks Gardens is a public park and you can access it anytime without having to visit the plant as part of a specialized tour. This is a place where art, technology, and nature join in a unique way. Along with trails, public art, native plants and wildlife, the ponds and marshes of WaterWorks Gardens filter and clean stormwater from South Plant's 50 acres of roads, parking lots, and hard surfaces.
Contact us
24 hour emergency and odor reporting: 206-263-1760
Administration: 206-263-1810
Address
1200 Monster Road S.W.
Renton, WA 98057
Directions and map