OHA Drinking Water Services
OHA Drinking Water Services
Contact Report Details

PWS ID: OR41 00657
Who Was Contacted and Phone: Yone Akagi (503) 823-7648
Contact Date: 03/23/2017
Contacted By: SALIS, KARI (DWP)
Contact Method/Location: Office
Reasons: Lead or Copper
Details: SUMMARY: Meeting to discuss corrosion control treatment schedule DETAILS: Attendees Portland Water Bureau (PWB): Mike Stuhr, Gabriel Solmer, Chris Wanner, Dave Peters, Michelle Cheek, Yone Akagi, Scott Bradway, Kimberly GuptaOregon Health Authority – Drinking Water Services (OHA): Dave Emme, Kari SalisEPA Region 10 – Dan Opalski, Marie Jennings, Ricardi Duvil (Seattle office)-- Harold Rogers (Portland office). Confluence Engineering Group, LLC – Melinda FriedmanCornwell Engineering Group – Dave CornwellMeeting SummaryPWB gave an overview of the PWB system, Portland’s LCR History, Recent & Future Project Activities, and the WQ Corrosion Study. Then Melinda Friedman and Dave Cornwell gave an overview of work being done as part of the Treatment Pilot. Finally, PWB described the considerations that went into the new proposed schedule for building improved corrosion control treatment. EPA, OHA and PWB discussed the length of the schedule and agreed on several action items. Action Items• PWB will share the power point presentation and revised schedule with EPA and OHA• Marie will work with Yone and Kari to schedule a video conference to present a condensed version of the presentation to others at EPA in the next month or two• PWB will continue to operate under the OHA-approved compliance schedule as discussions continue• PWB will continue to implement the Interim Lead Reduction Plan submitted to OHA on December 2, 2016, • The three agencies will work to be able to describe the final schedule with consistency. The information presented can be found here https://www.portlandoregon.gov/water/article/634675. ACTION NEEDED: OHA will review PWBs proposed schedule and respond.

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