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OHA Drinking Water Services
Water Advisory Details

PWS ID: OR41 91072
PWS Name: OPRD HAT ROCK STATE PARK
 
Advisory Type: Do Not Drink Water
Reason: Nitrate
Area Affected: System-wide
Affected Populations: Vulnerable - Infants under 6 months and pregnant women
 
Begin Date: Apr 01, 2021
Date Lifted: Apr 22, 2021
 
Contacted By: GOSS, BILL (DWP - PENDLETON)
Who Was Contacted: Mark Miller
Contact Phone: 541-983-2277
 
Details: The park is opening for the season on April 1, however the nitrate treatment system is not operating effectively despite being serviced. A public notice for the high nitrates has been posted posted and will remain in place until the treatment system is working properly.

Lifted 04/22/2021:  The media in the nitrate removal system was replaced. A sample collected after the maintenance tested non-detect for nitrate, allowing the advisory to be lifted.

Associated Alerts: CHEM9270 - 03/19/2021 - NITRATE



More information for this water system: SDWIS ID 2579
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