OHA Drinking Water Services
Contact Report Details

PWS ID: OR41 90872
PWS Name: NORTHWEST ALUMINUM COMPANY
 
Who Was Contacted and Phone: Howard Andersen (541) 298-0821
Contact Date: 09/24/2013
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 on TC+ routine and 2 of 4 repeats were TC+ DETAILS: Routine was positive and repeats were taken and the source was TC+ and the origina l site was positive and the upstream and down stream were negative. Operator thought that it may have been the sample site but he is preparing to shock the system when the facility is closed over the weekend. He will shock well and batch the tank and overfill tank to wash walls of reservoir higher that the operating level. Flush the system and then test in October. ACTION NEEDED: 5 temp routines in October after chlorine levels are zero.Spoke to operator regarding Pb/Cu testing to be done prior to end of September.
 
Associated Alerts: COLI12178 - 09/25/2013 - COLIFORM, TOTAL (TCR)

COLI12178 - 09/25/2013 - 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