PWS ID: 90872 ---- NORTHWEST ALUMINUM COMPANY

Compliance and Enforcement Schedules

Schedule Type
Schedule Status
Open
Closed
Schedule Type:  All Groups
Schedule Status:  Open and Closed Schedules

Type of Action Date Issued Due Date Closed Date
Coliform Investigation Oct 05, 2020   Oct 23, 2020
COMPLETE LEVEL 1 INVESTIGATION  Nov 13, 2020 Oct 23, 2020
Coliform Investigation Nov 04, 2019   Dec 02, 2019
COMPLETE LEVEL 2 INVESTIGATION  Dec 12, 2019 Dec 02, 2019
Coliform Investigation Aug 26, 2019   Sep 30, 2019
COMPLETE LEVEL 2 INVESTIGATION  Oct 03, 2019 Sep 30, 2019
Coliform Investigation Jul 11, 2019   Jan 29, 2020
COMPLETE LEVEL 2 INVESTIGATION  Aug 16, 2019 Aug 01, 2019
INSTALL DISINFECTANT RESIDUAL MAINT  Jan 31, 2020 Jan 29, 2020
Coliform Investigation Dec 06, 2018   Dec 26, 2018
COMPLETE LEVEL 2 INVESTIGATION  Jan 12, 2019 Dec 26, 2018
Coliform Investigation Nov 07, 2018   Apr 30, 2019
INSTALL DISINFECTANT RESIDUAL MAINT  
CORRECT DEFECTS FROM INVESTIGATION   Dec 26, 2018
COMPLETE LEVEL 2 INVESTIGATION  Dec 14, 2018 Dec 26, 2018 - Late
Coliform Investigation Aug 30, 2018   Sep 18, 2018
COMPLETE LEVEL 2 INVESTIGATION  Oct 12, 2018 Sep 18, 2018
Coliform Investigation Jul 27, 2018   Sep 06, 2018
COMPLETE LEVEL 1 INVESTIGATION  Sep 06, 2018 Sep 06, 2018


For all compliance errors please phone Brad Daniels, DWS Compliance Specialist, at 971-673-0405.



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