Learn about our sanctuary city status, efforts to block federal overreach: Portland.gov/Federal
Bull Run filtration facility earns Envision Platinum verification for achievements in human health and well-being, community development, collaboration, conservation, ecology, emissions, and resilience.
Press release
Read the April 10, 2026 Bull Run Filtration construction activity update to learn about work happening the week of April 13.
Newsletter
Read the April 3, 2026 Bull Run Filtration construction activity update to learn about work happening the week of April 6.
Newsletter
Please read our March 2026 Bull Run Treatment Projects Update.
Newsletter
Dr. Richard Bruno, the Multnomah County Health Officer, shares how the Bull Run Filtration project and high-quality drinking water support public health.
Blog post
Read the March 27, 2026 Bull Run Filtration construction activity update to learn about work happening the week of March 30.
Newsletter
Read the March 20, 2026 Bull Run Filtration construction activity update to learn about work happening the week of March 23.
Newsletter
Read the March 13, 2026 Bull Run Filtration construction activity update to learn about work happening the week of March 16.
Newsletter
Read the March 6, 2026 Bull Run Filtration construction activity update to learn about work happening the week of March 9.
Newsletter
Read the Feb. 24, 2026 Bull Run Filtration construction activity update to learn about work happening the week of March 2.
Newsletter
Read the Feb. 24, 2026 Bull Run Filtration construction activity update to learn about work happening the week of Feb. 23.
Newsletter
Please read our February 2025 Bull Run Treatment Projects Update.
Newsletter
Delays impact City’s ability to meet September 2027 compliance deadline. Revised estimate reflects cost increases.
Press release
We have updated the cost estimate for the Bull Run Filtration Project. While long-term investments like filtration have high upfront costs, securing our region's water future is worth it. Learn more about why costs have increased and how we are working to ease the impacts on our customers.
News article
Read the Feb. 13, 2026 Bull Run Filtration construction activity update to learn about work happening the week of Feb. 16.
Newsletter
Read the Feb. 6, 2026 Bull Run Filtration construction activity update to learn about work happening the week of Feb. 9.
Newsletter
Read the Jan. 30, 2026 Bull Run Filtration construction activity update to learn about work happening the week of Feb. 1.
Newsletter
Please read our January 2025 Bull Run Treatment Projects Update.
Newsletter
Read the Jan. 23, 2026 Bull Run Filtration construction activity update to learn about work happening the week of Jan. 26.
Newsletter
Read the Jan. 16, 2026 Bull Run Filtration construction activity update to learn about work happening the week of Jan. 19.
Newsletter
See something we could improve on this page? Give website feedback.