Portland and the federal government

Learn about our sanctuary city status, efforts to block federal overreach: Portland.gov/Federal

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 Blvd View 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 - May 8, 2026

Read the May 8, 2026 Bull Run Filtration construction activity update to learn about work happening the week of May 11, 2026.

Newsletter

Filtration Neighbor Update - May 1, 2026

Read the May 1, 2026 Bull Run Filtration construction activity update to learn about work happening the week of May 4, 2026.

Newsletter

Bull Run Treatment Projects Update - April 2026

Please read our April 2026 Bull Run Treatment Projects Update.

Newsletter

Filtration Neighbor Update - July 2024 Meeting Reminder

Newsletter

More news

Events

Bull Run Filtration: Coffee with the Contractor (June 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: Neighbor Update Meeting (July 2026)

The Water Bureau will host an online community meeting to update neighbors on Bull Run Filtration construction, including pipeline construction in the right-of-way and ongoing work at the filtration facility site.

6:00 pm 7:00 pm
Meeting

Bull Run Filtration: Coffee with the Contractor (August 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 (September 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
More events

Past meetings and hearings

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