OHA Drinking Water Services
OR41
PWS ID: 95468 ---- COLUMBIA PACIFIC BIO-REFINERY
Coliform Results

See also:  Coliform Fact Sheet  ::  Coliform Schedules  ::  Archived Results  ::  MRDL Summary  ::  Batch Numbers

Sample types:  AS=Assessment, CO=Confirmation, MU=Make-up, RP=Repeat, RT=Routine, SP=Special, TG=Triggered. See the glossary for more information.

Filter options:  Show special samples  ::  Hide rejected samples  ::  Exclude results older than 2021

Sample
Date		 #
Samples		 Sample
Type		 Coliform
Type		 Result Sample
ID		 Repeat of
Sample ID		 Sample
Site		 Facility Chlorine
Residual		 Received
Date		Rejected
Reason
Oct 01, 2024 1RT Total Absent K2410314-001 DIST-A 0.22Oct 02, 2024
Jul 29, 2024 1RT Total Absent K2407793-001 DIST-A 0.21Jul 30, 2024
Jan 02, 2024 1RT Total Absent K2400014-001 DIST-A 0.24Jan 03, 2024
Oct 02, 2023 1RT Total Absent K2311072-001 DIST-A Oct 03, 2023
Jul 05, 2023 1RT Total Absent K2307541-001 DIST-A 0.21Jul 10, 2023
Apr 03, 2023 1AS Total Absent K2303807-002 WELL SRC-BA Apr 04, 2023
Apr 03, 2023 1RT Total Absent K2303807-001 DIST-A 0.28Apr 04, 2023
Jan 03, 2023 1RT Total Absent K2300023-001 DIST-A 0.23Jan 06, 2023
Oct 06, 2022 1RT Total Absent K2211644001 DIST-A 0.46Oct 10, 2022
Jul 05, 2022 1RT Total Absent K2207448001 DIST-A 0.32Jul 08, 2022
Apr 05, 2022 1AS Total Absent K2203483-002 WELL SRC-BA Dec 06, 2022
Apr 05, 2022 1RT Total Absent K2203483 DIST-A 0.21Apr 06, 2022
Jan 10, 2022 1RT Total Absent K2200287001 DIST-A 0.17Jan 12, 2022
Oct 06, 2021 1RT Total Absent K2111676001 DIST-A 0.52Oct 11, 2021
Jul 07, 2021 1RT Total Absent K2107796001 DIST-A 0.32Jul 08, 2021
Jun 02, 2021 1RT Total Absent K2106275001 DIST-A 0.54Jun 25, 2021
Apr 05, 2021 1AS Total Absent K2103400002 WELL 1 SRC-BA Apr 08, 2021
Apr 05, 2021 1RT Total Absent K2103400001 DIST-A 0.11Apr 08, 2021
Jan 06, 2021 1RT Total Absent K2100105001 DIST-A 0.73Jan 08, 2021
Oct 13, 2020 1RT Total Absent K2009190001 DIST-A 0.42Oct 14, 2020
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Jul 14, 2020 1RT Total Absent K2005901001 DIST-A 0.51Jul 17, 2020
Apr 06, 2020 1RT Total Absent K2002921002 DIST-A 0.08Apr 07, 2020
Apr 06, 2020 1AS Total Absent K2002921001 WELL #1 SRC-BA Apr 07, 2020
Jan 06, 2020 1RT Total Absent K2000082001 DIST-A 0.08Jan 09, 2020
Oct 07, 2019 1RT Total Absent K1909328001 DIST-A 0.28Oct 10, 2019
Jul 25, 2019 1RT Total Absent K1906813001 DIST-A 0.20Jul 26, 2019
Apr 01, 2019 1AS Total Absent K1902799002 WELL 1 SRC-BA Apr 02, 2019
Apr 01, 2019 1RT Total Absent K1902799001 DIST-A 0.39Apr 02, 2019
Jan 07, 2019 1RT Total Absent K1900144001 DIST-A 0.80Jan 09, 2019
Oct 02, 2018 1RT Total Absent K1809569001 DIST-A 0.73Oct 09, 2018
Jul 09, 2018 1RT Total Absent K1806386001 DIST-A 0.31Jul 12, 2018
Apr 04, 2018 1AS Total Absent K1803065002 WELL 1 SRC-BA Apr 10, 2018
Apr 04, 2018 1RT Total Absent K1803065001 DIST-A 0.82Apr 10, 2018
Jan 02, 2018 1RT Total Absent K1800010001 DIST-A 0.22Jan 05, 2018
Oct 04, 2017 1RT Total Absent K1710697001 DIST-A 0.26Oct 09, 2017
Jul 11, 2017 1RT Total Absent K1707205001 DIST-A 0.38Jul 14, 2017
Apr 03, 2017 1RT Total Absent K1703206001 DIST-A 0.20Apr 14, 2017
Mar 13, 2017 1RT Total Absent K1702482001 DIST-A 0.17Mar 17, 2017
Feb 01, 2017 1AS Total Absent K1700957001 WELL 1 SRC-BA Feb 02, 2017
Feb 01, 2017 1RT Total Absent K1700954002 DIST-A 0.37Feb 02, 2017
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Dec 05, 2016 1RT Total Absent K1614650001 DIST-A 0.56Dec 21, 2016
Nov 14, 2016 1RT Total Absent K1613940001 DIST-A 0.54Nov 29, 2016
Oct 10, 2016 1RT Total Absent K1612183001 DIST-A 0.55Oct 25, 2016
Aug 02, 2016 1RT Total Absent K1608731001 DIST-A 0.31Aug 23, 2016
Jul 05, 2016 1RT Total Absent K1607421001 DIST-A 0.45Jul 08, 2016
Jun 01, 2016 1RT Total Absent K1605821001 DIST-A 0.28Jun 14, 2016
May 03, 2016 1RT Total Absent K1604537001 DIST-A 0.34May 06, 2016
Apr 04, 2016 1AS Total Absent K1603289002 WELL 1 SRC-BA Apr 12, 2016
Apr 04, 2016 1RT Total Absent K1603289001 DIST-A 0.60Apr 12, 2016
Mar 03, 2016 1RT Total Absent K1602198001 DIST-A 0.98Mar 07, 2016
Feb 08, 2016 1RT Total Absent K1601227001 DIST-A 0.76Feb 10, 2016
Jan 05, 2016 1RT Total Absent K1600049001 DIST-A 0.96Jan 07, 2016
Dec 08, 2015 1RT Total Absent K1513978001 DIST-A 0.68Dec 10, 2015
Nov 04, 2015 1RT Total Absent K1512553001 DIST-A 0.49Nov 10, 2015
Oct 13, 2015 1RT Total Absent K1511535001 DIST-A 0.69Oct 26, 2015
Sep 02, 2015 1RT Total Absent K1509677001 DIST-A 0.64Sep 09, 2015
Aug 02, 2015 1RT Total Absent K1508376001 DIST-A 0.63Aug 10, 2015
Jul 08, 2015 1RT Total Absent K1507362001 DIST-A 0.71Jul 14, 2015
Jun 01, 2015 1RT Total Absent K1505816001 DIST-A 0.78Jun 05, 2015
May 04, 2015 1RT Total Absent K1504672001 DIST-A 0.71May 07, 2015
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Apr 03, 2015 1AS Total Absent K1503439001 WELL 1 SRC-BA Apr 10, 2015
Apr 01, 2015 1AS Total POSITIVE K1503322002 WELL 1 SRC-BA Apr 02, 2015
AS E. coli Absent K1503322002 WELL 1 SRC-BA
Mar 03, 2015 1RT Total Absent K1502139001 DIST-A 0.43Mar 11, 2015
Feb 04, 2015 1RT Total Absent K1501116001 DIST-A 0.67Feb 10, 2015
Jan 06, 2015 1RT Total Absent K1500088001 DIST-A 0.51Jan 14, 2015
Dec 04, 2014 1RT Total Absent K1413623001 DIST-A 0.86Dec 15, 2014
Nov 04, 2014 1RT Total Absent K1412395001 DIST-A 0.46Nov 25, 2014
Oct 06, 2014 1RT Total Absent K1410910001 DIST-A 0.31Oct 17, 2014
Sep 02, 2014 1RT Total Absent K1409305001 DIST-A 0.44Sep 19, 2014
Aug 07, 2014 1RT Total Absent K1408316001 DIST-A 0.35Aug 14, 2014
Jul 02, 2014 1RT Total Absent K1406742001 DIST-A 0.09Jul 24, 2014
Jun 05, 2014 1RT Total Absent K1405638001 DIST-A 0.14Jun 12, 2014
May 07, 2014 1RT Total Absent K1404571001 DIST-A 0.31May 27, 2014
Apr 08, 2014 1RT Total Absent K1403484001 DIST-A 0.32Apr 17, 2014
Mar 24, 2014 1RP Total Absent K1402894004 K1401324001 ADMIN LR SINK DIST-A 0.15Mar 27, 2014
Mar 24, 2014 1RP Total Absent K1402894003 K1401324001 MAINT LR SINK DIST-A 0.15Mar 27, 2014
Mar 24, 2014 1RP Total Absent K1402894002 K1401324001 OPERATION LR SINK DIST-A 0.15Mar 27, 2014
Mar 24, 2014 1RP Total Absent K1402894001 K1401324001 OPERATION LR SINK DIST-A Mar 27, 2014
Mar 07, 2014 1RT Total Absent K1402347001 DIST-A 0.26Mar 14, 2014
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Feb 17, 2014 1TG Total Absent K1401547001 K1401324001 WELL (COLU 53485) SRC-BA Feb 27, 2014
Feb 13, 2014 1RP Total Absent K1401514001 K1401324001 ADMIN LR SINK DIST-A 0.50Feb 24, 2014
Feb 13, 2014 1RP Total Absent K1401415003 K1401324001 MAINTENANCE SINK DIST-A Feb 24, 2014
Feb 13, 2014 1RP Total Absent K1401415002 K1401324001 OPERATIONS SINK DIST-A 0.50Feb 24, 2014
Feb 11, 2014 1RT Total POSITIVE K1401324001 OPERATIONS LR SINK DIST-A 1.10Feb 12, 2014
RT E. coli Absent K1401324001 OPERATIONS LR SINK DIST-A 1.10
Jan 07, 2014 1RT Total Absent K1400134001 DIST-A 0.13Jan 16, 2014
Dec 16, 2013 1TG Total Absent K1313976001 K1313482 WELL SRC-BA Dec 30, 2013
Dec 12, 2013 1AS Total POSITIVE K1313482 WELL #1 SRC-BA Dec 13, 2013
AS E. coli Absent K1313482 WELL #1 SRC-BA
Dec 04, 2013 1RT Total Absent K1313205001 DIST-A 0.23Dec 13, 2013
Nov 12, 2013 1RT Total Absent K1312316001 DIST-A 0.15Nov 22, 2013
Oct 10, 2013 1RT Total Absent K1310941001 DIST-A 0.44Oct 17, 2013
Jul 08, 2013 1RT Total Absent K1306591001 DIST-A 0.17Jul 12, 2013
Jun 17, 2013 1RT Total Absent K1305799001 DIST-A Jun 21, 2013
May 09, 2013 1RT Total Absent K1304316001 DIST-A 0.41May 20, 2013
Apr 02, 2013 1RT Total Absent K1302930001 DIST-A 0.21Apr 05, 2013
Mar 13, 2013 1RT Total Absent K1302230001 DIST-A 0.72Mar 20, 2013
Feb 02, 2013 1RT Total Absent K1301265001 DIST-A 1.20Feb 27, 2013
Jan 03, 2013 1RT Total Absent K1300072001 DIST-A 0.24Jan 16, 2013
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Dec 03, 2012 1RT Total Absent K1212036001 DIST-A 1.10Dec 13, 2012
Nov 07, 2012 1RT Total Absent K1211227001 DIST-A 1.10Nov 27, 2012
Oct 07, 2012 1RT Total Absent K1210107001 DIST-A 0.43Oct 12, 2012
Sep 10, 2012 1RT Total Absent K1208995001 DIST-A 1.12Sep 25, 2012
Aug 08, 2012 1RT Total Absent K1207798001 DIST-A 0.81Aug 14, 2012
Aug 07, 2012 1AS Total Absent K1207722001 well sample SRC-AA Aug 14, 2012
Jul 09, 2012 1RT Total Absent K1206570001 DIST-A 0.43Jul 16, 2012
Jun 13, 2012 1RT Total Absent K1205720001 DIST-A 1.88Jun 18, 2012
May 01, 2012 1RT Total Absent K1204086001 DIST-A 0.54May 14, 2012
Apr 24, 2012 1RT Total Absent K1203810001 DIST-A 1.94May 01, 2012
Apr 17, 2012 1RT Total Absent K1203574001 DIST-A 3.10Apr 25, 2012
Apr 11, 2012 1RT Total Absent K1203278001 DIST-A 1.35Apr 16, 2012
Apr 04, 2012 1RT Total Absent K1203118001 DIST-A 2.68Apr 16, 2012
Mar 29, 2012 1RP Total Absent K1202862001 K1202757002 lunch room DIST-A 0.94Apr 09, 2012
Mar 27, 2012 1RT Total POSITIVE K1202757002 lunchroom DIST-A 0.84Mar 29, 2012
RT E. coli Absent K1202757002 lunchroom DIST-A 0.84
Mar 27, 2012 1RT Total Absent K1202757001 lunch room DIST-A 0.84Mar 30, 2012



See also:  Coliform Fact Sheet  ::  Coliform Schedules  ::  Archived Results  ::  MRDL Summary  ::  Batch Numbers

Sample types:  AS=Assessment, CO=Confirmation, MU=Make-up, RP=Repeat, RT=Routine, SP=Special, TG=Triggered. See the glossary for more information.

Filter options:  Show special samples  ::  Hide rejected samples  ::  Exclude results older than 2021


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