Vashon Treatment Plant
The Vashon Treatment Plant, located on Vashon Island, is part of King County's regional wastewater treatment system.
It treats wastewater from homes and businesses within the Vashon Sewer District. Approximately 180,000 gallons a day of wastewater is treated at this facility. A maximum of 1.4 million gallons per day can be treated during the rain/storm season.
King County contractors will be mobilizing as early as July 10, 2017 to prepare for construction at the Vashon Bunker Trail pump stations along 103rd Avenue SW and 105th Avenue SW.
See flier for more information.
For more information contact: Bibiana Ocheke-Ameh at 206-477-5604 or email@example.com
Vashon Treatment Plant site—after construction
View more photos on our Flickr site .