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:  Hide special samples  ::  Show 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
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
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
Sample
Date
#
Samples
Sample
Type
Coliform
Type
Result Sample
ID
Repeat of
Sample ID
Sample
Site
Facility Chlorine
Residual
Received
Date
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
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
Sample
Date
#
Samples
Sample
Type
Coliform
Type
Result Sample
ID
Repeat of
Sample ID
Sample
Site
Facility Chlorine
Residual
Received
Date
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
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
Sample
Date
#
Samples
Sample
Type
Coliform
Type
Result Sample
ID
Repeat of
Sample ID
Sample
Site
Facility Chlorine
Residual
Received
Date
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
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
Sample
Date
#
Samples
Sample
Type
Coliform
Type
Result Sample
ID
Repeat of
Sample ID
Sample
Site
Facility Chlorine
Residual
Received
Date
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
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
Sample
Date
#
Samples
Sample
Type
Coliform
Type
Result Sample
ID
Repeat of
Sample ID
Sample
Site
Facility Chlorine
Residual
Received
Date
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:  Hide special samples  ::  Show rejected samples  ::  Exclude results older than 2021



More information for this water system: SDWIS ID 5270
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