OHA Drinking Water Services

OHA Drinking Water Services
Water Advisory Details

PWS ID: OR41 95314
PWS Name: COMFORT INN & SUITES-HERMISTON
 
Advisory Type: Do Not Drink Water
Reason: Nitrate
Area Affected: System-wide
Affected Populations: Vulnerable - Infants under 6 months and pregnant women
 
Begin Date: Jul 18, 2025
Date Lifted: Jul 25, 2025
 
Contacted By: WORD, AMY (REHS)
Who Was Contacted: Abbey Rasmussen
Contact Phone: 541-564-5911
 
Details: The water system had collected a nitrate sample on 7/17/25 and it tested at 13.5ppm for nitrate. This is over the MCL of 10 and therefore the system is on a Do Not Drink order for the vulnerable population. The manager commented that the filters had just been replaced but corporate will need to get a treatment specialist in to look over the system.

Lifted 07/25/2025:  The water system treatment is being actively reviewed/evaluated and working on getting consistent treated water under the MCL. An engineering firm has been contracted with the evaluate the current system. A treated sample of 2.31ppm was received on 7/24/25. Therefore, the advisory is lifted.

Associated Alerts: NO3-488 - 07/18/2025 - NITRATE   See also: 07/18/2025



More information for this water system: SDWIS ID 4955

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