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 -



More information for this water system: SDWIS ID 3916
System Info  ::  Report for Lenders  ::  Alerts  ::  Violations  ::  Compliance & Enforcement  ::  Contacts & Advisories  ::  Site Visits  ::  Public Notice
Coliform Summary  ::  Coliform Results  ::  Coliform Schedules  ::  LT2  ::  GW/GWUDI Source Details  ::  Plan Review  ::  Annual Fee
Chemical Summary  ::  Chemical Results  ::  Chemical Schedules  ::  Chemical Schedule Summary  ::  Arsenic RAA  ::  Cyanotoxins  ::  PFAS
Lead & Copper  ::  DBP Sample Sites  ::  FANLs  ::  MRDL  ::  GWR 4-Log  ::  Turbidity  ::  SWTR  ::  LRAA  ::  DW Source Protection
New! Visit our new Drinking Water Source Protection page.

Information for all water systems:
Water System Inventory  ::  Water System Surveys  ::  Outstanding Performers  ::  Treatment Plant Inspections  ::  Treatment  ::  Plan Reviews
Alerts  ::  Violations  ::  Compliance & Enforcement  ::  Deficiencies  ::  System Scores  ::  Exceedances  ::  Public Notices  ::  Service Lines
Water Advisories  ::  Contact Reports  ::  Cyanotoxins  ::  PFAS  ::  Post-wildfire VOCs  ::  Fluoride  ::  Certification List  ::  DW Source Protection

Introduction  ::  Data Search Options  ::  Water System Search  ::  DWS Home  ::  DWS Rules

Need help? Email Drinking Water Services for assistance.Staff/Partner Login