OHA Drinking Water Services

OHA Drinking Water Services
Water Advisory Details

PWS ID: OR41 95757
PWS Name: COLUMBIA BASIN ONION
 
Advisory Type: Do Not Drink Water
Reason: Nitrate
Area Affected: System-wide
Affected Populations: Vulnerable - Infants under 6 months and pregnant women.
 
Begin Date: May 30, 2025
Date Lifted: Open
 
Contacted By: GOSS, BILL (DWP - PENDLETON)
Who Was Contacted: Jorge Mendoza
Contact Phone: 541-701-8360
 
Details: Received word from the lab that nitrate results of 14.5 mg/L and 15.1 mg/L were obtained from samples collected on 5/28/25 and 5/30/25. Filled out the public notice in both English and Spanish and emailed it to Jorge to post in breakroom and also faxed copies to the office. Bottled water was already being provided to the employees.

Associated Alerts: NO3-465 - 06/02/2025 - NITRATE

NO3-466 - 06/02/2025 - NITRATE



More information for this water system: SDWIS ID 5721

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