OHA Drinking Water Services
OHA Drinking Water Services
Contact Report Details

PWS ID: OR41 00869
PWS Name: THE DALLES, CITY OF
 
Who Was Contacted: TYLER MITCHELL
Contact Phone: 541-298-2248 ext 5010 (Email address hidden)
Contact Date: 10/14/2024
Contacted By: SEERUP, JOSH (DWP)
Contact Method/Location: Email
 
Assistance Type: WATER QUALITY ALERT RESPONSE
Reasons: Lead or Copper
 
Details: DWS received sampling result data for City of The Dalles on 10/11/24 that showed that the distribution sample collected at site ID I-6 for lead and copper corrosion control - phosphate, was lower than required. The City of The Dalles water quality minimum for phosphate is set to 0.4 mg/L and the sample collected on 9-9-2024 yielded a result of 0.3 mg/L. This is the second corrosion control excursion for the City of The Dalles in a 6-month monitoring period, but up to nine are allowed within a 6-month period and no action is required at present. Of the 26 samples collected in September 2024, this was the only one with a reading below 0.4 mg/L.
 
Associated Alerts: LCRE35741 - 10/11/2024 -