OHA Drinking Water Services
OHA Drinking Water Services
Contact Report Details

PWS ID: OR41 00725
PWS Name: MCNULTY WATER PUD
 
Who Was Contacted: Robert Trotter, Hiland Water
Contact Phone: 971-832-9148 (Email address hidden)
Contact Date: 04/03/2023
Contacted By: OSBORN, DANIEL (COLUMBIA COUNTY)
Contact Method/Location: Phone
 
Assistance Type: WATER QUALITY ALERT RESPONSE
Reasons: Arsenic
Other
Operations
 
Details: I called Robert Trotter and requested the following from him or the water system in writing:
1. Regarding McNulty Water PUD's EP-D for the Robinette Well/Aquifer Storage & Recovery (ASR) zone (adjacent to the more recently installed Arsenic Treatment System):
What is the specific operating date range that particular source will be online and offline, if this is to be a Seasonal water source/entry point?

2. What is being done to fix the Arsenic Treatment System to ensure the next water sample results for arsenic are below the MCL?

Note: Robert says that EP-D for Robinette Well was offline at the time of the arsenic water sample that exceeded the MCL, so it is not representative of water being served to the system's population.
Since that source is on a Quarterly sampling schedule for Arsenic, and April 1st is the beginning of the second quarter, I also requested that a quarterly water sample for arsenic be collected and show to be below the MCL before putting EP-D for Robinette Well back online, as according to Robert, that source has been offline since November 2022.
 
Associated Alerts: ARS-20 - 03/27/2023 - ARSENIC   See also: 03/27/2023



More information for this water system: SDWIS ID 3402
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