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Contact Report Details
PWS ID: OR41 00544
PWS Name: MOUNT ANGEL, CITY OF
 
Who Was Contacted: Allen Dahlberg
Contact Phone: 971-666-8512 (Email address hidden)
Contact Date: 10/16/2023
Contacted By: WIKSTROM, CHANTAL (DWP)
Contact Method/Location: Phone
 
Assistance Type: WATER QUALITY ALERT RESPONSE
Reasons: Coliform
 
Details: DWS received a +TC (-EC) result for City of Mount Angel's routine coliform sampling on 10/12/23. Two of the repeat samples on 10/13/23 came back +TC (-EC) at the 400 Alder and 160 Birch sampling sites. These +TC results will trigger a Level 2 coliform investigation since it is the system's 2 investigation within a rolling 12-month period. A requirement for installing disinfection for residual maintenance in the distribution system is also required.

11/7/23 update:
DWS conducted the Level 2 investigation at City of Mount Angel on 11/06. No issues were identified and the system is already on a deadline to install disinfection treatment for residual maintenance by April 19, 2024.
 
Associated Alerts: TCR-1094 - 10/16/2023 - COLIFORM (TCR)

TCR-1095 - 10/16/2023 - COLIFORM (TCR)

TCR-1080 - 10/13/2023 - COLIFORM (TCR)


More information for this water system: SDWIS ID 3367
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