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Bull Run Treatment

Program
Public Works
We are making two important improvements to Portland’s water supply from Bull Run. Both projects are required under state and federal law.
map of Bull Run Treatment Projects in east Mult. Co.: Improved Corrosion Control Treatment project off of Lusted Rd and the Filtration project off Dodge Park BlvdView full size image

Featured content

About Bull Run Treatment Projects

About the Improved Corrosion Control Treatment Project

About the Bull Run Filtration Project

Sign up for Bull Run Treatment Projects Updates

Bull Run Treatment Projects frequently asked questions

Why filtration: Benefits of the Bull Run Filtration project

Investing in our water future: Bull Run Filtration project costs and funding

Bull Run Filtration land use permitting process

Bull Run Filtration Project Delivery Advisory Team

Contact

Bull Run Treatment Projects

Bonita Oswald, Project Communications Coordinator
bullrunprojects@portlandoregon.gov
503-823-1505

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Related offices, programs, and projects

Bull Run Filtration Project

Improved Corrosion Control Treatment Project

Water System Improvements

News

Filtration Neighbor Update - October 9, 2026

Bull Run Filtration Project
Newsletter
Read the October 9, 2026 Bull Run Filtration construction activity update to learn about work happening the week of October 12, 2026.

Filtration Neighbor Update - October 2, 2026

Bull Run Filtration Project
Newsletter
Read the October 2, 2026 Bull Run Filtration construction activity update to learn about work happening the week of October 5, 2026.

Filtration Neighbor Update - September 25, 2026

Bull Run Filtration Project
Newsletter
Read the September 25, 2026 Bull Run Filtration construction activity update to learn about work happening the week of September 28, 2026.

Filtration Neighbor Update - September 18, 2026

Bull Run Filtration Project
Newsletter
Read the September 18, 2026 Bull Run Filtration construction activity update to learn about work happening the week of September 21, 2026.
More news

Events

Bull Run Filtration: Coffee with the Contractor (November 2026)

The Water Bureau will host an informal drop-in session for community members to learn more about the Bull Run Filtration project construction.

9:00 am 10:30 am
Meeting

Bull Run Filtration: Coffee with the Contractor (December 2026)

The Water Bureau will host an informal drop-in session for community members to learn more about the Bull Run Filtration project construction.

9:00 am 10:30 am
Meeting

Bull Run Filtration: Coffee with the Contractor (February 2027)

The Water Bureau will host an informal drop-in session for community members to learn more about the Bull Run Filtration project construction.

9:00 am 10:30 am
Meeting

Bull Run Filtration: Coffee with the Contractor (March 2027)

The Water Bureau will host an informal drop-in session for community members to learn more about the Bull Run Filtration project construction.

9:00 am 10:30 am
Meeting
More events

Past meetings and hearings

Bull Run Filtration: Neighbor Update Meeting (October 2026)

Bull Run Filtration: Coffee with the Contractor (September 2026)

Bull Run Filtration: Coffee with the Contractor (August 2026)

Bull Run Filtration: Neighbor Update Meeting (July 2026)

Bull Run Filtration: Coffee with the Contractor (June 2026)

More meetings and hearings

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