OHA Drinking Water Services
OHA Drinking Water Services
Contact Report Details

PWS ID: OR41 00067
PWS Name: AURORA, CITY OF
 
Who Was Contacted and Phone: Mark Gunter (503) 444-0670
Contact Date: 12/21/2017
Contacted By: DEBLASE, GREG (MARION COUNTY)
Contact Method/Location: Office
 
Assistance Type: WATER QUALITY ALERT RESPONSE
Reasons: Arsenic
N/A
 
Details: SUMMARY: Arsenic MCL Alert Follow Up DETAILS: Mark contacted me and explained why the recent arsenic sample was above the MCL. He said a newer employee grabbed the sample from raw/untreated water. Another sample was collected on 12/5/17 from the treated water and the result was 0.0062. This is consistent with years of previous treated water results for arsenic. I am removing the extra schedule for quarterly monitoring and the water system will resume routine annual monitoring for arsenic in 2018. ACTION NEEDED: None.
 
Associated Alerts: CHEM7784 - 11/27/2017 - ARSENIC