OHA Drinking Water Services
Contact Report Details

PWS ID: OR41 90872
PWS Name: NORTHWEST ALUMINUM COMPANY
 
Who Was Contacted and Phone: Howard Johnson (541) 308-6018
Contact Date: 10/03/2013
Contacted By: ZALAZNIK, JOHN (SHERMAN COUNTY)
Contact Method/Location: Office
 
Assistance Type: WATER QUALITY ALERT RESPONSE
Reasons: Coliform
N/A
 
Details: SUMMARY: Alert follow-up, one of two temporary routines was positive for TC DETAILS: The system was in violation last month for total coliforms. They are due to take 5 temporary routines this month. I spoke to the operator and he thought that it was possible that he did not flush as much water as optimal when taking the samples last month so he did a lot of flushing from the sample sites before this round of Temporary Routine samples this month. ACTION NEEDED: He is going to shock the system this weekend and flush the beginning of the week and take his 3 other TR samples after the chlorine receeds to zero. Determine the next step of action when the results of those samples is known.
 
Associated Alerts: COLI12247 - 10/04/2013 - 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
DBPs :: TOC & Alkalinity :: DBP Sample Sites :: FANLs :: MRDL :: Turbidity :: SWTR :: RAA :: LRAA For SDWIS: 799