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Wastewater Treatment

King County, Washington

For questions about the Wastewater Treatment Division website, please send an e-mail message or contact us at:

King Street Center
201 S. Jackson St., Suite 500
Seattle, WA 98104-3855
Phone: 206-477-5371
Fax: 206-684-1741
Telecommunication device for the deaf (TTY): 711

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Staff Contacts

Barton CSO Control Project

Meeting calendar

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Date/Time/Location Meeting type & topic(s) Handouts/presentations (PDFs) and additional information
Two neighborhood pre-construction meetings:

Thursday, January 23, 2014
6:30 - 8 p.m.,
Westside School,
7740 34th Avenue SW

Saturday, January 25, 2014
10 a.m. - 11:30 a.m.
High Point Neighborhood House
6400 Sylvan Way S.W.

Project Pre-Construction Meeting. King County is hosting two meetings for Westwood and Sunrise Heights residents to prepare the neighborhood for upcoming construction activities. This project is designed to control CSOs at the Barton Pump Station near the Fauntleroy ferry dock.

At the meeting you can:

  • Learn more about the construction schedule and sequence of activities
  • Meet representatives from the construction contractor, Goodfellow Brothers
  • Hear how King County works with neighbors during construction
  • Learn about anticipated construction impacts
  • Bring the kids! The “Kids Construction Zone” will have activities and crafts that teach children about how to protect sewers, streams, and Puget Sound
Now posted: Street construction sequence for 2014
Landscape meeting
Wednesday, November 14, 2012 
6:30 – 8 p.m.
Westside School,
7740 34th Avenue SW

King County is hosting a meeting for Westwood and Sunrise Heights residents slated to have bioretention swales on their blocks to discuss existing trees, proposed plants for the bioretention swales and maintenance.

The team invites you to join us to discuss:

  • Recommended plantings for bioretention swales
  • Recommended street trees
  • Retention and protection of existing trees
  • Plan for tree relocation (transplanting) and replacement
  • Pathways across the bioretention swales
  • Maintenance approach
Community Open House
Saturday, October 13, 2012
10 a.m. - noon
Westside School,
7740 34th Avenue SW
The project team invites you to join us to discuss:
  • Design refinements since the June block meetings
  • Updated designs on individual blocks
  • Plantings proposed for the bioretention swales
  • Maintenance approach for bioretention swales
  • RainWise voluntary incentive program
Block Open Houses: 
Saturday, June 23, 2012 starting at 9:00 a.m.
Sunday, June 24, 2012 starting at 1:00 p.m.
Block Open House. A project engineer and landscape architect will be on each block to share design details and answer your questions.  View the Block Open House flier
Two neighborhood community meetings:

Wednesday, March 28, 2012
6:30 - 8:30 p.m.,
Westside School,
7740 34th Avenue SW

Saturday, March 31, 2012
10 a.m. - noon
High Point Community Center
6920 34th Avenue SW

 

King County will be hosting two community meetings for Westwood and Sunrise Heights neighbors to discuss the Barton Basin Combined Sewer Overflow (CSO) project.

The project team invites you to learn about:

  • Streets selected for detailed evaluation
  • Process used for street selection
  • Next steps
  • Opportunities for public input

Meetings include a short presentation on bioswale design and street selection, and sessions to discuss streets in detail and receive neighborhood feedback.

 

View meeting postcard, letter to the community (includes project area map and street selection process fact sheet) and news release (March 22, 2012).

Handouts:

Wednesday, February 8, 2012
6:30 - 8:30 p.m.,
Westside School,
7740 34th Avenue SW

The project team invites you to learn about:

  • Design of the green stormwater infrastructure (GSI) project
  • Results from recent field work, including above ground survey work and below ground geotechnical investigations
  • Criteria to determine siting of the bioretention swales
  • Next steps
  • Opportunities for public input

 

View meeting flier.

Handouts:

Wednesday, April 6, 2011
6:30 – 8 p.m.
Westside School,
7740 34th Avenue SW

 

Community meeting: learn more about the Green Stormwater Infrastructure Project in West Seattle.

 

View meeting flier and March 28 news release.

Handouts:

Note: to view public meetings held prior to May 2011, view the CSO Puget Sound Beach CSO Control Projects Meeting Calendar page.

Barton CSO-GSI Control Project Timeline, June 2013
Barton CSO-GSI Control Project Timeline, June 2013

Note: to view public meetings held prior to May 2011, view the CSO Puget Sound Beach CSO Control Projects Meeting Calendar page.

For more information