OHA Drinking Water Services
OHA Drinking Water Services
Contact Report Details

PWS ID: OR41 00692
Who Was Contacted: Kathy and Scott
Contact Phone: 503-397-1744
Contact Date: 10/11/2022
Contact Method/Location: Phone
Reasons: Arsenic
Details: I spoke with Kathy and Scott McMullen regarding the recent water sample with the Arsenic result that exceeded the MCL.
City of Prescott's water system is already currently on a "Do Not Drink" order as of August 28th, 2022. They are on a Quarterly sampling schedule, and also already have four Treatment components (filtration, ion exchange, reverse osmosis, hypochlorination). I asked if perhaps one or more of their treatment components needed maintenance, cleaning or replacement.
Scott says that a chemical injection pump failure occurred on their treatment system, which he says was replaced and worked on by Justin.
Scott says that this sample, collected on 10/5, would have been collected before the injection pump was replaced. Scott says he will get another Arsenic water sample collected from the system's Entry Point to distribution tomorrow, and have it taken to the lab. That sample should determine the treatment system repair's effectiveness.
Associated Alerts: CHEM9929 - 10/11/2022 - ARSENIC   See also: 10/17/2022, 12/22/2022

More information for this water system: SDWIS ID 3986
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
Corrosion Control has moved to the Lead & Copper 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

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

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