OHA Drinking Water Services

OHA Drinking Water Services
Water Advisory Details

PWS ID: OR41 00002
Advisory Type: Do Not Drink Water
Reason: Arsenic
Area Affected: System-wide
Affected Populations: Vulnerable - Young children, especially infants
Begin Date: Jun 15, 2021
Date Lifted: Jul 06, 2021
Who Was Contacted: Shawn Snyder
Contact Phone: 541-372-2179
Details: The water system collected an arsenic sample on 6/9/21. The result was received on 6/15/21. It tested at 39.6 ppb. The MCL for arsenic is 10 ppb. The result is over the acute level of 35 ppb. A public notice was sent to the city for distribution ASAP. The city has an arsenic treatment system but continues to have operational issues. The system was asked to pull another sample on 6/16/21.

Lifted 07/06/2021:  A follow up arsenic sample was collected on 6/16/21. The result was .00469ppm (4.69ppb). The water advisory is now lifted.

Associated Alerts: CHEM9346 - 06/15/2021 - ARSENIC

For further information on this public water system, click on the area of interest below:
System Info :: Report for Lenders :: Alerts :: Violations :: Compliance & Enforcement :: Contacts & Advisories :: Site Visits :: Public Notice
Coliform Summary :: Coliform Results :: Sampling Schedule for Coliform :: Groundwater/GWUDI Source Details :: Plan Review :: Annual Fee
Chemical Group Summary :: Latest Chemical Results :: Entry Point Detects :: Single Analyte Results 
Chemical Schedule Summary :: Chemical Schedule Details
Lead & Copper :: Corrosion Control (LCR) :: Nitrate :: Arsenic :: Radionuclides :: GWR 4-Log :: LT2 :: Cyanotoxins :: PFAS
DBPs :: TOC & Alkalinity :: DBP Sample Sites :: FANLs :: MRDL :: Turbidity :: SWTR :: RAA :: LRAA For SDWIS: 3682