OHA Drinking Water Services
OR41
PWS ID: 95757 ---- COLUMBIA BASIN ONION
Contact Reports
Contact Reports
DateAgent Agency Assistance Type Comments
03/31/2026 GOSS, BILL DWP Water Quality Alert ResponseNitrate: Received an alert for a nitrate result...
02/12/2026 GOSS, BILL DWP Plan ReviewReceived an email from Ken stating that the nit...
12/11/2025 GOSS, BILL DWP Water Quality Alert ResponseNitrate: Received an alert for a nitrate result...
07/14/2025 WORD, AMY DWP Water Quality Alert ResponseColiform: This water system has been operating ...
05/30/2025 - Open GOSS, BILL DWP Advisory: Do Not Drink WaterNitrate: System is on quarterly monitoring curr...