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Portland Water Bureau

From forest to faucet, we deliver the best drinking water in the world.


1120 SW Fifth Ave, Suite 600, Portland, OR 97204

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Key Documents

In this section you will find key correspondence between the bureau and our regulators and partners, public presentations given by the bureau, as well as articles authored by bureau staff.


Oregon Health Authority (OHA) approving the Lead Hazard Reduction Program as optimal corrosion control treatment 
     November 18, 1997

Portland Water Bureau (PWB) requesting a meeting with OHA to discuss Lead and Copper Rule compliance 
     March 21, 2016

Environmental Protection Agency (EPA) to OHA regarding the March, 2016 letter from PWB to OHA 
     April 14, 2016

PWB to OHA proposing an improved corrosion control treatment schedule 
     September 8, 2016

EPA to OHA providing clarity on EPA's expectations with respect to optimized corrosion control treatment 
     September 9, 2016

OHA to PWB accepting the improved corrosion control treatment schedule 
     November 4, 2016

 PWB to OHA proposing plan for interim actions for reduction of lead in water 
     December 2, 2016

OHA to PWB accepting the action items proposed in the Interim Lead Reduction Plan submitted December 2 
     January 24, 2017

PWB to OHA submitting Interim Lead Reduction Plan 90 Day Update  
    April 19, 2017

OHA to PWB approving modified schedule for improved corrosion control  
    May 18, 2017

PWB to OHA submitting the Corrosion Control Treatment Pilot Study Plan  
    June 30, 2017

PWB Presentations

Portland Water Bureau - Lead and Copper Rule Meeting with OHA and EPA 
     April 21, 2016

Portland Water Bureau - Lead and Copper Rule Meeting with OHA and EPA 
     August 22, 2016

Water Quality Update to City Council (Work Session) 
     October 11, 2016

Portland Water Bureau - Corrosion Improvement Project Update to City Council 
     March 1, 2017

Portland Water Bureau - Corrosion Control Improvements Meeting with OHA and EPA 
     March 23, 2017 


Opinion editorial by Portland City Commissioner Nick Fish and Portland Water Bureau Director Michael Stuhr 
     October 9, 2016