Barton CSO Control Project
Green stormwater infrastructure
Completed fall 2015
September 2, 2015
Let us know your thoughts – come to the September 20 celebration and take our post-construction survey.
Thank you to all the West Seattle neighbors who have shared your thoughts, expressed your concerns, and survived construction of the roadside rain gardens in the Sunrise Heights and Westwood neighborhoods. The project team will be in your neighborhood from 1-4 p.m. on Sunday, September 20 to thank you and celebrate with you.
See the invitation for details.
And please take a moment to fill out the post-construction survey (external link). It provides important feedback to help King County improve its service to neighborhoods impacted by construction. The survey closes September 25. Thank you and hope to see (and hear from) you soon.
Barton basin and project location.
Barton CSO Control Project area
King County is constructing roadside rain gardens, a type of green stormwater infrastructure, in the Sunrise Heights and Westwood neighborhoods in West Seattle. Located in the planter strip between the curb and sidewalk, these roadside rain gardens will divert stormwater runoff away from the combined sewer system. When it rains, stormwater will filter through the rain garden soil to a drain pipe, which will take the water to a deep well for slow infiltration underground. Keeping stormwater out of the sewer system will reduce CSOs of raw sewage and untreated stormwater into Puget Sound near the Fauntleroy ferry dock. For a summary of improvements, along with information on plant palettes and trees, click here.
In 2008, King County reported that the Barton Pump Station averages four overflows per year that discharge approximately 4 million gallons of raw sewage and untreated stormwater into Puget Sound near the Fauntleroy ferry dock. King County is working to meet current regulations set by the Washington Department of Ecology that require no more than one untreated discharge per year on a long term average.
What you can expect during construction
- Work hours Monday through Friday, 7 a.m. to 6 p.m. Advance notice will be provided for any work outside those hours.
- Construction materials and equipment on the street and material storage in the right-of-way planter strips.
- Noise and activity typical of a construction area.
- The contractor will maintain local and emergency access at all times although there will be times when local access will need to be coordinated with the construction crew.
- Uninterrupted delivery of mail and packages and uninterrupted waste management pick up.
- All work to occur in the public right-of-way.
Being a good neighbor
King County is committed to being a good neighbor and will work directly with the community throughout construction to reduce impacts whenever possible. If you have questions or concerns, please call the 24-hour construction hotline at 206-205-9184 or email Kristine.firstname.lastname@example.org.
|Construct roadside rain gardens on 10 streets
||March – October 2014
|Construct roadside rain gardens on 5 streets
||March – October 2015
|Ongoing facility maintenance
||October 2014 and beyond
|Community outreach and engagement