OHA Drinking Water Services

OHA Drinking Water Services
Water Advisory Details

PWS ID: OR41 00174
PWS Name: KNOLL TERRACE PARK
 
Advisory Type: Boil Water
Reason: Loss of Pressure
Area Affected: System-wide
Affected Populations: All
 
Begin Date: Nov 13, 2020
Date Lifted: Nov 19, 2020
 
Contacted By: KRUGER, SCOTT (BENTON COUNTY)
Who Was Contacted: Jack Walter
Contact Phone: 541-602-6196
 
Details: The automated back flush valve for the iron removal filters failed. This caused the water flow to stop and the pumps to lose prime. The system has been repaired and follow up sampling submitted. A boil water notice was provided to residents via text, automated phone system and hand delivery.

Lifted 11/19/2020:  On 11/17 1 of 3 follow -up samples was TC+. I consulted with Shawn Stevenson. I instructed the operator to increase the chlorine residual and flush the system. He submitted another sample from the TC+ site. The lab confirmed the result was absent/absent.



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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: 3262