Coliform Fact Sheet  ::  Spreadsheet  ::  MRDL Summary

Sample Types: AS=Assessment, CO=Confirmation, MU=Make-up, RP=Repeat, RT=Routine, SP=Special, TG=Triggered.  Show special samples
Recent Coliform Test Results -   PWS ID: 90872 ---- NORTHWEST ALUMINUM COMPANY
Sample
Date
#
Samples
Sample
Type
Coliform
Type
Results ID Repeat of
Sample ID
Sample
Site
Facility Cl
Residual
Receive
Date
Nov 24, 20201RTTotalPOSITIVE--2064933313 W 2ND ST WRPB DIST-A0.28Nov 25, 2020
RTE.coliPOSITIVE--2064933313 W 2ND ST WRPB DIST-A0.28
Oct 28, 20201RTTotalAbsent--206331WRPB DIST-A0.17Oct 30, 2020
Oct 01, 20201RPTotalPOSITIVE--206176206159WRPB DIST-A0.11Oct 02, 2020
RPE.coliAbsent--206176206159WRPB DIST-A0.11
Oct 01, 20201RPTotalPOSITIVE--206175206159MRPB DIST-A0.11Oct 02, 2020
RPE.coliAbsent--206175206159MRPB DIST-A0.11
Oct 01, 20201TGTotalAbsent--206174206159WELL #1 SRC-AAOct 02, 2020
Oct 01, 20201RPTotalPOSITIVE--206173206159MROB DIST-A0.11Oct 02, 2020
RPE.coliAbsent--206173206159MROB DIST-A0.11
Sep 29, 20201RTTotalPOSITIVE--206159WOMEN'S RESTROOM PERSONNEL BLD DIST-A0.06Sep 30, 2020
RTE.coliAbsent--206159WOMEN'S RESTROOM PERSONNEL BLD DIST-A0.06
Aug 19, 20201RTTotalAbsent--205924PERSONNEL BUILDING DIST-A0.04Aug 25, 2020
Jul 22, 20201RTTotalAbsent--205695WRPB DIST-A0.04Jul 27, 2020
Jun 16, 20201RTTotalAbsent--205349WRPB DIST-A0.04Jun 18, 2020
May 20, 20201RTTotalAbsent--205069WRPB DIST-A0.04May 28, 2020
Apr 22, 20201RTTotalAbsent--204823WRPB DIST-A0.01Apr 30, 2020
Mar 24, 20201RTTotalAbsent--204661WRPB DIST-A0.02Mar 31, 2020
Feb 25, 20201RTTotalAbsent--204504WRPB DIST-A0.01Feb 28, 2020
Jan 22, 20201RTTotalAbsent--204322WRPB DIST-AFeb 03, 2020
Sample
Date
#
Samples
Sample
Type
Coliform
Type
Results--ID Repeat of
Sample ID
Sample
Site
Facility Cl
Residual
Receive
Date
Dec 19, 20191RTTotalAbsent--204191WRPB DIST-ADec 23, 2019
Nov 25, 20191RTTotalAbsent--204053WRPB DIST-ADec 03, 2019
Oct 31, 20191RPTotalAbsent--2038942038743313 W 2ND ST WRPB DIST-ANov 01, 2019
Oct 31, 20191TGTotalAbsent--203893203874WELL #1 SRC-AANov 01, 2019
Oct 31, 20191RPTotalPOSITIVE--2038922038743313 W 2ND ST MRPB DIST-ANov 01, 2019
RPE.coliAbsent--2038922038743313 W 2ND ST MRPB DIST-A
Oct 31, 20191RPTotalPOSITIVE--2038912038743313 W 2ND ST WROB DIST-ANov 01, 2019
RPE.coliAbsent--2038912038743313 W 2ND ST WROB DIST-A
Oct 28, 20191RTTotalPOSITIVE--2038743313 W 2ND ST WRPB DIST-AOct 29, 2019
RTE.coliAbsent--2038743313 W 2ND ST WRPB DIST-A
Sep 18, 20191RTTotalAbsent--203664WRPB DIST-ASep 20, 2019
Aug 22, 20191TGTotalAbsent--203503203469WELL #1 SRC-AAAug 23, 2019
Aug 22, 20191RPTotalPOSITIVE--203502203469MROB DIST-AAug 23, 2019
RPE.coliAbsent--203502203469MROB DIST-A
Aug 22, 20191RPTotalAbsent--203501203469WRPB DIST-AAug 23, 2019
Aug 22, 20191RPTotalPOSITIVE--203500203469MRPB DIST-AAug 23, 2019
RPE.coliAbsent--203500203469MRPB DIST-A
Aug 19, 20191RTTotalPOSITIVE--2034693313 W 2ND WRPB DIST-AAug 20, 2019
RTE.coliAbsent--2034693313 W 2ND WRPB DIST-A
Jul 11, 20191RPTotalPOSITIVE--2031822030823313 W 2ND ST MROB DIST-AJul 12, 2019
RPE.coliAbsent--2031822030823313 W 2ND ST MROB DIST-A
Sample
Date
#
Samples
Sample
Type
Coliform
Type
Results--ID Repeat of
Sample ID
Sample
Site
Facility Cl
Residual
Receive
Date
Jul 08, 20191TGTotalAbsent--203114203082WELL #1 SRC-AAJul 10, 2019
Jul 08, 20191RPTotalPOSITIVE--203113203082MENS RESTROOM PERSONNEL BLDG DIST-AJul 10, 2019
RPE.coliAbsent--203113203082MENS RESTROOM PERSONNEL BLDG DIST-A
Jul 08, 20191RPTotalPOSITIVE--203112203082WOMENS RESTROOM PERSONNEL BLDG DIST-AJul 10, 2019
RPE.coliAbsent--203112203082WOMENS RESTROOM PERSONNEL BLDG DIST-A
Jul 02, 20191RTTotalPOSITIVE--2030823313 W 2ND AVE WRPB DIST-AJul 03, 2019
RTE.coliAbsent--2030823313 W 2ND AVE WRPB DIST-A
Jun 05, 20191RTTotalAbsent--202812WRPB DIST-AJun 10, 2019
May 02, 20191RTTotalAbsent--202488WRPB DIST-AMay 06, 2019
Apr 23, 20191RTTotalAbsent--202438WRPB DIST-AApr 26, 2019
Mar 25, 20191RTTotalAbsent--202279WRPB DIST-AMar 29, 2019
Feb 18, 20191RTTotalAbsent--202103WRPB DIST-AFeb 22, 2019
Feb 04, 20191TGTotalAbsent--202061202009WELL #1 SRC-AAFeb 07, 2019
Feb 04, 20191RPTotalAbsent--202060202009WRPB DIST-AFeb 07, 2019
Feb 04, 20191RPTotalAbsent--202059202009MRPB DIST-AFeb 07, 2019
Feb 04, 20191RPTotalAbsent--202058202009MROB DIST-AFeb 07, 2019
Jan 29, 20191RTTotalPOSITIVE--202009WOMENS RR PERSONNEL BLDG DIST-AJan 30, 2019
RTE.coliAbsent--202009WOMENS RR PERSONNEL BLDG DIST-A
Dec 27, 20181RTTotalAbsent--201874WRPB DIST-ADec 28, 2018
Dec 03, 20181RPTotalAbsent--2017302016973313 W 2ND ST MRPB DIST-ADec 05, 2018
Sample
Date
#
Samples
Sample
Type
Coliform
Type
Results--ID Repeat of
Sample ID
Sample
Site
Facility Cl
Residual
Receive
Date
Dec 03, 20181RPTotalPOSITIVE--2017292016973313 W 2ND ST WRPB DIST-ADec 05, 2018
RPE.coliAbsent--2017292016973313 W 2ND ST WRPB DIST-A
Dec 03, 20181RPTotalPOSITIVE--2017282016973313 W 2ND ST MROB DIST-ADec 05, 2018
RPE.coliAbsent--2017282016973313 W 2ND ST MROB DIST-A
Dec 03, 20181TGTotalAbsent--201727201697WELL #1 SRC-AADec 05, 2018
Nov 28, 20181RTTotalPOSITIVE--2016973313 W. 2ND ST. WRPB DIST-ANov 28, 2018
RTE.coliAbsent--2016973313 W. 2ND ST. WRPB DIST-A
Nov 05, 20181TGTotalAbsent--201575201540WELL #1 SRC-AANov 06, 2018
Nov 05, 20181RPTotalPOSITIVE--2015742015403313 W. 2ND ST. WRPB DIST-ANov 06, 2018
RPE.coliAbsent--2015742015403313 W. 2ND ST. WRPB DIST-A
Nov 05, 20181RPTotalPOSITIVE--2015732015403313 W.2ND AVE. MRPB DIST-ANov 06, 2018
RPE.coliAbsent--2015732015403313 W.2ND AVE. MRPB DIST-A
Nov 05, 20181RPTotalPOSITIVE--2015722015403313 W. 2ND ST. MROB DIST-ANov 06, 2018
RPE.coliAbsent--2015722015403313 W. 2ND ST. MROB DIST-A
Oct 30, 20181RTTotalPOSITIVE--2015403313 W 2ND ST. WRPB DIST-AOct 31, 2018
RTE.coliAbsent--2015403313 W 2ND ST. WRPB DIST-A
Sep 27, 20181RTTotalAbsent--201351WRPB DIST-AOct 01, 2018
Sep 27, 20181RTTotalAbsent--201350MRPB DIST-AOct 01, 2018
Sep 27, 20181RTTotalAbsent--201349MROB DIST-AOct 01, 2018
Sep 06, 20181TGTotalAbsent--201226200356WELL #3 SRC-ABSep 07, 2018
Sample
Date
#
Samples
Sample
Type
Coliform
Type
Results--ID Repeat of
Sample ID
Sample
Site
Facility Cl
Residual
Receive
Date
Sep 06, 20181TGTotalAbsent--201225200356WELL #1 SRC-AASep 07, 2018
Sep 06, 20181RPTotalPOSITIVE--2012242003563313 W 2ND AVE MROB DIST-ASep 07, 2018
RPE.coliAbsent--2012242003563313 W 2ND AVE MROB DIST-A
Sep 06, 20181RPTotalPOSITIVE--2012232003563313 W 2ND AVE MRPB DIST-ASep 07, 2018
RPE.coliAbsent--2012232003563313 W 2ND AVE MRPB DIST-A
Sep 06, 20181RPTotalPOSITIVE--2012222003563313 W 2ND AVE WRPB DIST-ASep 07, 2018
RPE.coliAbsent--2012222003563313 W 2ND AVE WRPB DIST-A
Aug 28, 20181RTTotalPOSITIVE--201135WOMENS RESTROOM PERSONNEL BLDG DIST-AAug 29, 2018
RTE.coliAbsent--201135WOMENS RESTROOM PERSONNEL BLDG DIST-A
Aug 28, 20181RTTotalPOSITIVE--201134MENS RESTROOM PERSONNEL BLDG DIST-AAug 29, 2018
RTE.coliAbsent--201134MENS RESTROOM PERSONNEL BLDG DIST-A
Aug 28, 20181RTTotalPOSITIVE--201133MENS RESTROOM OFFICE BLDG DIST-AAug 29, 2018
RTE.coliAbsent--201133MENS RESTROOM OFFICE BLDG DIST-A
Aug 02, 20181RPTotalAbsent--200906200809MROB DIST-AAug 06, 2018
Aug 02, 20181RPTotalAbsent--200905200809WRPB DIST-AAug 06, 2018
Jul 30, 20181RPTotalPOSITIVE--200850200809WOMENS RESTROOM PERSONNEL BLDG DIST-AJul 31, 2018
RPE.coliAbsent--200850200809WOMENS RESTROOM PERSONNEL BLDG DIST-A
Jul 30, 20181RPTotalPOSITIVE--200849200809MENS RESTROOM PERSONNEL BLDG. DIST-AJul 31, 2018
RPE.coliAbsent--200849200809MENS RESTROOM PERSONNEL BLDG. DIST-A
Jul 30, 20181RPTotalPOSITIVE--200848200809MENS RESTROOM OFFICE BLDG. DIST-AJul 31, 2018
RPE.coliAbsent--200848200809MENS RESTROOM OFFICE BLDG. DIST-A
Sample
Date
#
Samples
Sample
Type
Coliform
Type
Results--ID Repeat of
Sample ID
Sample
Site
Facility Cl
Residual
Receive
Date
Jul 25, 20181TGTotalAbsent--200822200807WELL 1 SRC-AAJul 27, 2018
Jul 23, 20181RTTotalPOSITIVE--2008093313 W 2ND ST. MROB DIST-AJul 24, 2018
RTE.coliAbsent--2008093313 W 2ND ST. MROB DIST-A
Jul 23, 20181RTTotalPOSITIVE--2008083313 W 2ND ST. MRPB DIST-AJul 24, 2018
RTE.coliAbsent--2008083313 W 2ND ST. MRPB DIST-A
Jul 23, 20181RTTotalPOSITIVE--2008073313 W 2ND ST. WRPB DIST-AJul 24, 2018
RTE.coliAbsent--2008073313 W 2ND ST. WRPB DIST-A
Jun 11, 20181RPTotalAbsent--200392200356WRR DIST-AJun 13, 2018
Jun 11, 20181TGTotalAbsent--200391200356WELL 1 SRC-AAJun 13, 2018
Jun 11, 20181RPTotalAbsent--200390200356PERSONNEL DIST-AJun 13, 2018
Jun 11, 20181RPTotalAbsent--200389200356OFFICE DIST-AJun 13, 2018
Jun 07, 20181RTTotalPOSITIVE--200356WOMENS RESTROOM SINK DIST-AJun 08, 2018
RTE.coliAbsent--200356WOMENS RESTROOM SINK DIST-A
Mar 27, 20181RTTotalAbsent--199647WOMEN'S RESTROOM DIST-AMar 29, 2018
Nov 28, 20171RTTotalAbsent--198970PERSONEL DIST-ADec 01, 2017
Sep 13, 20171RTTotalAbsent--198526ADMIN SINK DIST-ASep 18, 2017
Jun 05, 20171RTTotalAbsent--197560ADMIN KITCHEN DIST-AJun 09, 2017
Mar 14, 20171RTTotalAbsent--197044SINK DIST-AMar 16, 2017
 

Recent Batch Numbers

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Sample Types: AS=Assessment, CO=Confirmation, MU=Make-up, RP=Repeat, RT=Routine, SP=Special, TG=Triggered.  Show special samples


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