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OHA Drinking Water Services
Contact Report Details
PWS ID: OR41 00203
PWS Name: COLUMBIA CITY MUN WATERWORKS
 
Who Was Contacted and Phone: Micah Rogers (503) 366-0454
Contact Date: 11/29/2010
Contacted By: NUSRALA, JAMES (REGION 1)
Contact Method/Location: Office
 
Assistance Type: WATER QUALITY ALERT RESPONSE
Reasons: Coliform
N/A
 
Details: SUMMARY: Response to routine total coliform positive DETAILS: Spoke to Micah on 11/29 in the morning about the follow up to the routine total coliform positive sample on 11/22. System took 3 repeat samples on 11/23, and the results were absent. The system has not used well #2 for two weeks prior to 11/22, so a triggered source sample is not required under the GW Rule. System is exclusively using purchased St Helens water, treated through a surface water treatment plant. ACTION NEEDED: System to take 5 temporary routines in December.
 
Associated Alerts: COLI8677 - 11/23/2010 - COLIFORM (TCR)


More information for this water system: SDWIS ID 4031
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