OHA Drinking Water Services

OHA Drinking Water Services
Water Advisory Details

PWS ID: OR41 91033
Advisory Type: Do Not Drink Water
Reason: Arsenic
Area Affected: System-wide
Affected Populations: All
Begin Date: Dec 31, 2020
Date Lifted: Apr 01, 2022
Who Was Contacted: Ronald Watson
Contact Phone: 541-787-1140
Details: Last Arsenic results from 1987 were .051 mg/L. The sample submitted on 12/23/2020 results were .13 mg/L. The only water available to the public is located in bathrooms sinks that have signage "WATER NOT SAFE TO DRINK". These signs have been in place for many years. It is unknown why no corrective action was ever implemented. Operator and I have discussed treatment options.

Lifted 04/01/2022:  Nitrate treatment installation completed in February of this year. 3/14 test results for Nitrate at 0.0017300 mg/L.

Associated Alerts: CHEM9201 - 12/30/2020 - ARSENIC   See also: 12/31/2020

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: 838