OHA Drinking Water Services
OHA Drinking Water Services
Contact Report Details
PWS ID: OR41 01449
PWS Name: MARSHLAND WATER ASSOCIATION
 
Who Was Contacted: Alex Yinger
Contact Phone: 541-977-5531 (Email address hidden)
Contact Date: 03/11/2025
Contacted By: FARRELLY, PETER (DWP)
Contact Method/Location: Email
 
Assistance Type: ENFORCEMENT
Compliance & Enforcement: Administrative Order: 12/12/2024 - Open
Reasons: Operations
 
Details: Corrective Action Plan (CAP):

  • Change the material of the tank of the chlorine mixing chamber from polypropylene to borosilicate glass
  • Similarly, replace plumbing to PFA, PTF or borosilicate glass
  • Use deionized water for disinfectant dilution

    • (while unorthodox, and not a B.A.T., there is some evidence it could help reduce DBPs.)

    No construction plans are required for this CAP.
     
    Associated Violations: Viol #903425467, 10/01/2024 - 12/31/2024: DBP - Chemical MCL based on Locational Average of Samples

    Viol #903425465, 07/01/2024 - 09/30/2024: DBP - Chemical MCL based on Locational Average of Samples

    Viol #903425464, 04/01/2024 - 06/30/2024: DBP - Chemical MCL based on Locational Average of Samples

    Viol #903425461, 01/01/2024 - 03/31/2024: DBP - Chemical MCL based on Locational Average of Samples