OHA Drinking Water Services
OHA Drinking Water Services
Contact Report Details

PWS ID: OR41 00218
PWS Name: CORNELIUS, CITY OF
 
Who Was Contacted: Rick Adams
Contact Phone: 503-357-3011 ext 5033573011 (Email address hidden)
Contact Date: 09/11/2019
Contacted By: BAIRD, GREGG (DWP)
Contact Method/Location: Email
 
Assistance Type: WATER QUALITY ALERT RESPONSE
Reasons: Coliform
 
Details: We received a report of a routine positive total coliform sample collected Tuesday 9/10/19. I left a message with Rene Redelsperger to inquire about repeat sampling. Wednesday 9/11/19 I heard back from Rick Adams and he indicated three repeats (original site, upstream, downstream) had been collected Wednesday 9/11/19 and that they all came back absent for coliforms. Chlorine residual was normal (1.2 ppm) at the time of the positive. He did not indicate a possible cause for the positive. I reminded him to report the repeat results to us by 9/21/19. No further action required at this time.
 
Associated Alerts: COLI19241 - 09/11/2019 - 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: 4033