Affected systems include certain report submissions and GIS-mapping applications.
News
Filtration Neighbor Update - July 3, 2025
Read the July 3, 2025 Bull Run Treatment Project Construction Activity Update to learn about work happening the week of July 7.
Newsletter
Bull Run Treatment Projects Update - June 30, 2025
Please read our June 2025 Bull Run Treatment Projects Update.
Newsletter
Filtration Neighbor Update - June 26, 2025
Read the June 26, 2025 Bull Run Treatment Project Construction Activity Update to learn about planned site activities for the week beginning June 30.
Newsletter
Bull Run Filtration Project to resume construction
Multnomah County hearings decision upholds previous land use approval
Press release
Filtration Neighbor Update - June 20, 2025
Read the June 20, 2025 Bull Run Treatment Project Construction Activity Update to learn about Wind-down and site safety/security activities for the week beginning June 23.
Newsletter
Filtration Neighbor Update - June 13, 2025
Read the June 13, 2025 Bull Run Treatment Project Construction Activity Update to learn about Wind-down and site safety/security activities for the week beginning June 16.
Newsletter
Filtration Neighbor Update - June 6, 2025
Read the June 6, 2025 Bull Run Treatment Project Construction Activity Update to learn about Wind-down and site safety/security activities for the week beginning June 9.
Newsletter
Bull Run Treatment Projects Update - May 31, 2025
Please read our May 2025 Bull Run Treatment Projects Update.
Newsletter
Filtration Neighbor Update - May 30, 2025
Read the May 30, 2025 Bull Run Treatment Project Construction Activity Update to learn about Wind-down and site safety/security activities for the week beginning June 2.
Newsletter
Filtration Neighbor Update - May 23, 2025
Read the May 23, 2025 Bull Run Treatment Project Construction Activity Update to learn about Wind-down and site safety/security activities for the week beginning May 26.
Newsletter
Filtration Neighbor Update - May 16, 2025
Read the May 16, 2025 Bull Run Treatment Project Construction Activity Update to learn about Wind-down and site safety/security activities for the week beginning May 19.
Newsletter
Filtration Neighbor Update - May 9, 2025
Read the May. 9, 2025 Bull Run Treatment Project Construction Activity Update to learn about Wind-down and site safety/security activities for the week beginning May 12.
Newsletter
Filtration Neighbor Update - May 2, 2025
Read the May 2, 2025 Bull Run Treatment Project Construction Activity Update to learn about Wind-down and site safety/security activities for the week beginning May 5.
Newsletter
Bull Run Treatment Projects Update - April 30, 2025
Please read our April 2025 Bull Run Treatment Projects Update.
Newsletter
Filtration Neighbor Update - Apr. 25, 2025
Read the Apr. 25, 2025 Bull Run Treatment Project Construction Activity Update to learn about Wind-down and site safety/security activities for the week beginning April 28.
Newsletter
Filtration Neighbor Update - Apr. 18, 2025
Read the Apr. 18, 2025 Bull Run Treatment Project Construction Activity Update to learn about Wind-down and site safety/security activities for the week beginning April 21.
Newsletter
Filtration Neighbor Update - Apr. 11, 2025
Read the Apr. 11, 2025 Bull Run Treatment Project Construction Activity Update to learn about Wind-down and site safety/security activities for the week beginning April 14.
Newsletter
Filtration Neighbor Update - Apr. 4, 2025
Read the Apr. 4, 2025 Bull Run Treatment Project Construction Activity Update to learn about Wind-down and site safety/security activities for the week beginning April 11.
Newsletter
Bull Run Treatment Projects Update - March 31, 2025
Please read our March 2025 Bull Run Treatment Projects Update.
Newsletter
Filtration Neighbor Update - Mar. 28, 2025
Read the Mar. 28, 2025 Bull Run Treatment Project Construction Activity Update to learn about wind-down and site safety/security activities for the week beginning March 31, 2025.
Newsletter
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