OHA Drinking Water Services
OHA Drinking Water Services
Contact Report Details

PWS ID: OR41 90872
PWS Name: NORTHWEST ALUMINUM COMPANY
 
Who Was Contacted: Caitlin Bryan
Contact Phone: 503-680-9821
Contact Date: 11/25/2020
Contacted By: BYRD, MICHELLE P (DWP)
Contact Method/Location: Phone
 
Assistance Type: WATER QUALITY ALERT RESPONSE
Reasons: Coliform
 
Details: I spoke to Caitlin about the routine E. coli positive sample collected on Tuesday Nov 24th at the Women's Restroom Personnel Building site. The sample reported a chlorine residual of 0.28 mg/L. With the upcoming holiday and lab closure, she plans to collect the three repeat samples at upstream, downstream and original sites and a triggered source sample on Monday Nov 30th. She is aware of the public notice boil water required if any repeat samples are coliform positive. The source of the E. coli is not known at this time.
 
Associated Alerts: COLI20588 - 11/25/2020 - COLIFORM, E. COLI , COLIFORM, TOTAL (TCR)   See also: 11/25/2020, 12/03/2020



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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
DBPs :: TOC & Alkalinity :: DBP Sample Sites :: FANLs :: MRDL :: Turbidity :: SWTR :: RAA :: LRAA For SDWIS: 799