OHA Drinking Water Services

OHA Drinking Water Services
Water Advisory Details

PWS ID: OR41 95275
Advisory Type: Boil Water
Reason: E. coli, Confirmed in Distribution
Area Affected: System-wide
Affected Populations: All
Begin Date: Jun 22, 2018
Date Lifted: Jul 11, 2018
Who Was Contacted: Cindy Tony Doody
Contact Phone: 503-634-2877
Details: Licensed restaurant/tavern is only connection to well. Spoke with operator and she was aware of the boil water notice. They are contacting a well company to shock chlorinate the well and evaluate the system. I will be scheduling a L2 coliform investigation with water operator. Will continue to work with the WS as needed until the advisory can be lifted.

Update 06/27/2018:  Spoke with Tony on the phone. Repeat and source samples collected 6/26 were all +TC (alert id COLI17921). Boil water advisory remains. Tony has posted the public notice. He said they were going to do a second round of shock chlorination overnight and then re-sample.

Lifted 07/11/2018:  All 3 samples taken on 6/29 and all three samples from 7/2 were absent for EC and TC. I called Tony and informed him the boil advisory was lifted. I emailed a copy of his public notice to DMCE. The UV system was repaired, carbon filter replaced and well and distribution chlorinated and flushed. I will be conducting and onsite L2 investigation next week.

Associated Alerts: COLI17909 - 06/22/2018 - COLIFORM, E. COLI , COLIFORM, TOTAL (TCR)

COLI17921 - 06/27/2018 - COLIFORM, E. COLI , COLIFORM, TOTAL (TCR)

COLI17928 - 06/27/2018 - COLIFORM, TOTAL (TCR)

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: 4903