Barton CSO Control Project
Green stormwater infrastructure
April 13, 2015 Update --
In 2014, King County’s contractor, Goodfellow Brothers Inc. (GBI), completed 63 roadside rain gardens on ten blocks. Starting in early April 2015, GBI will construct roadside rain gardens on the remaining five blocks (shown in orange on the map below).
Weekly Update (PDF, April 13, 2015). View block fliers HERE.
Monitoring and maintenance are underway on the ten blocks completed in 2014. To learn more, view facility operations page.
If you have any questions or concerns, do not hesitate to call the 24-hour construction hotline (206-205-9184) or email Kristine.email@example.com
We will post updates to the project website at the beginning of each week with more detail about current construction activities.
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