OHA Drinking Water Services
OHA Drinking Water Services
Contact Report Details
PWS ID: OR41 00898
PWS Name: TIMBER WATER ASSOCIATION
 
Who Was Contacted: Chris Heidt
Contact Phone: 503-359-0520
Contact Date: 06/18/2021
Contacted By: CIVIL WEST ENGINEERS, INC (DWP)
Contact Method/Location: Field
 
Assistance Type: CIRCUIT RIDER ASSISTANCE
 
Details: Background/Problem Identification:
Timber Water Association (TWA) owns and operates a surface water system that provides treated water for domestic purposes to a population of approximately 180 persons. Due to the recent issue in sodium hypochlorite availability, Chris Heidt reached out to the circuit rider for assistance in selection of a potential alternate disinfection method.

Assistance Provided:
The circuit rider worked with Chris Heidt and several equipment suppliers to find an alternate replacement for the current liquid sodium hypochlorite solution-based disinfection method. The circuit rider investigated several different options, with a brine-based hypochlorite generation system being the most feasible. However, even the smallest of these systems were over budget in initial capital outlay for a small system like TWA.

Follow-Up Actions Needed:
N/A

Technical Reports to be Prepared and Expected Timeframe:
N/A

More information for this water system: SDWIS ID 3996
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