OHA Drinking Water Services
OR41
PWS ID: 93536 ---- ODOT HD OAK GROVE NORTHBOUND
Coliform Results

See also:  Coliform Fact Sheet  ::  Archived Results (prior to 2002)  ::  Recent 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  ::  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
Jun 24, 2024 1RT Total Absent 20240624029 OAK GROVE NB DIST-A 0.22Jul 09, 2024
Mar 26, 2024 1RT Total Absent 20240326041 OAK GROVE NB IS DIST-A 0.22Apr 08, 2024
Dec 11, 2023 1RT Total Absent 20231211035 NB OAKGROVE IS DIST-A 0.20Dec 19, 2023
Dec 11, 2023 1AS Total Absent 20231211034 LINN14075 SRC-AA Dec 19, 2023
Sep 26, 2023 1RT Total Absent 20230926021 NB INSIDE SPIGOT DIST-A 0.93Oct 06, 2023
Jun 22, 2023 1RT Total Absent 20230622025 OAK GROVE NB IS TAP DIST-A 1.01Jul 07, 2023
Mar 27, 2023 1RT Total Absent 20230327-029 DIST-A Apr 06, 2023
Dec 14, 2022 1AS Total Absent 20221214064 WELL TAP SRC-AA Dec 21, 2022
Dec 14, 2022 1RT Total Absent 20221214063 IS SPIGOT DIST-A 1.43Dec 21, 2022
Sep 27, 2022 1RT Total Absent 20220927080 NORTHBOUND IS SPIGOT DIST-A 0.66Oct 04, 2022
Jan 12, 2022 1RT Total Absent 20220111063 INSIDE DIST-A 0.90Jan 28, 2022
Dec 21, 2021 1AS Total Absent 20211221070 WELL SRC-AA Jan 08, 2022
Nov 10, 2021 1RT Total Absent 20211110052 OAK GROVE NB OS TAP DIST-A 0.84Nov 24, 2021
Jul 22, 2021 1RT Total Absent 20210722036 OS SPIGOT DIST-A 1.50Jul 27, 2021
Apr 27, 2021 1RT Total Absent 20210427027 OAK GROVE NB OS SPIG DIST-A 0.59May 06, 2021
Mar 02, 2021 1RT Total Absent 20210302057 OS SPIGOT DIST-A 0.39Mar 09, 2021
Dec 15, 2020 1AS Total Absent 20201215057 WELL SRC-AA Dec 29, 2020
Dec 10, 2020 1RT Total Absent 20201211040 OAK GROVE NB OS TAP DIST-A 0.75Dec 16, 2020
Sep 10, 2020 1RT Total Absent 20200911018 OS SPIGOT DIST-A 0.45Sep 16, 2020
Jul 08, 2020 1RT Total Absent 20200709072 OS SPIGOT DIST-A 0.90Jul 14, 2020
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
May 14, 2020 1RT Total Absent 20200514067 OUTSIDE SPIGOT DIST-A 1.10May 19, 2020
Apr 06, 2020 1RT Total Absent 20200407055 NB OS TAP DIST-A 0.80Apr 13, 2020
Mar 05, 2020 1RT Total Absent 20200306034 OUTSIDE MAIN BLDG DIST-A 1.40Mar 23, 2020
Jan 27, 2020 1RT Total Absent 20200127030 UTILITY SINK DIST-A 0.31Feb 05, 2020
Nov 04, 2019 1AS Total Absent 20191104068 WELL LINN 14075 SRC-AA Nov 13, 2019
Oct 07, 2019 1RT Total Absent 20191007056 RR SINK DIST-A 0.20Oct 14, 2019
Jul 08, 2019 1RT Total Absent 1907304_001A AUX SINK DIST-A 1.30Jul 10, 2019
Apr 15, 2019 1RT Total Absent 1904693_001A HOSE BIBB DIST-A 0.89Apr 17, 2019
Jan 07, 2019 1RT Total Absent 1901200_001A UTILITY SINK DIST-A 0.56Jan 09, 2019
Nov 01, 2018 1AS Total Absent 1811014_001A WELL LINN SRC-AA Nov 05, 2018
Oct 05, 2018 1RT Total Absent 1810280_001A UTILITY SINK DIST-A 1.20Oct 08, 2018
Jul 06, 2018 1RT Total Absent 1807248_001A UTILITY SINK DIST-A 1.40Jul 09, 2018
Apr 05, 2018 1RT Total Absent 1804240_001A UTILITY SINK DIST-A 1.20Apr 10, 2018
Jan 05, 2018 1RT Total Absent 1801192_001A UTILITY SINK DIST-A 1.30Jan 08, 2018
Nov 16, 2017 1AS Total Absent 1711745_001A WELL LINN SRC-AA Nov 20, 2017
Oct 05, 2017 1RT Total Absent 1710257_001A UTILITY SINK DIST-A 1.30Oct 09, 2017
Jul 06, 2017 1RT Total Absent 1707151_001A UTILITY SINK DIST-A 0.60Jul 10, 2017
Apr 06, 2017 1RT Total Absent 1704180_001A UTILITY SINK DIST-A 0.36Apr 10, 2017
Jan 05, 2017 1RT Total Absent 1701088_001A UTILITY SINK DIST-A 0.60Jan 09, 2017
Dec 01, 2016 1AS Total Absent 1612007_001A WELL LINN 14075 SRC-AA Dec 05, 2016
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Oct 05, 2016 1RT Total Absent 1610110_001A UTILITY SINK DIST-A 0.85Oct 07, 2016
Jul 13, 2016 1RT Total Absent 1607550_001A UTILITY SINK DIST-A 0.32Jul 15, 2016
Apr 14, 2016 1RT Total Absent 1604598_001A UTILITY SINK DIST-A 0.28Apr 18, 2016
Feb 05, 2016 1RT Total Absent 1602250_001A UTILITY SINK DIST-A 0.29Feb 09, 2016
Jan 07, 2016 1RT Total Absent 1601172_001A UTILITY SINK DIST-A 0.44Jan 11, 2016
Dec 03, 2015 1AS Total Absent 1512157_001A WELL LINN 14075 SRC-AA Dec 07, 2015
Oct 02, 2015 1RT Total Absent 1510054_001A UTILITY SINK DIST-A 0.60Oct 05, 2015
Jul 09, 2015 1RT Total Absent 1507349_001A UTILITY SINK DIST-A 1.12Jul 13, 2015
Apr 03, 2015 1RT Total Absent 1504145_001A UTILITY SINK DIST-A 1.46Apr 06, 2015
Jan 02, 2015 1RT Total Absent 1501002001 DIST-A 0.80Jan 06, 2015
Oct 03, 2014 1RT Total Absent 1410177001 DIST-A 1.07Oct 06, 2014
Sep 05, 2014 1AS Total Absent 1409214001 WELL SRC-AA Sep 09, 2014
Jul 02, 2014 1RT Total Absent 140706001 DIST-A 0.97Jul 09, 2014
Apr 11, 2014 1RT Total Absent 140435701 DIST-A 0.67Apr 16, 2014
Jan 06, 2014 1RT Total Absent 140105801 DIST-A 0.38Jan 15, 2014
Oct 04, 2013 1RT Total Absent 131013301 DIST-A 0.29Oct 09, 2013
Jul 18, 2013 1RT Total Absent 130752801 DIST-A 0.63Jul 24, 2013
Jun 03, 2013 1AS Total Absent 130601001 WELL SRC-AA Jun 10, 2013
Apr 02, 2013 1RT Total Absent 130402101 DIST-A 0.60Apr 10, 2013
Jan 03, 2013 1RT Total Absent 130107901 DIST-A 0.52Jan 09, 2013
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Nov 06, 2012 1RT Total Absent 121108601 DIST-A 0.55Nov 14, 2012
Nov 05, 2012 1RT Total Absent 121106604 DIST-A 0.25Nov 14, 2012
Nov 05, 2012 1RT Total Absent 121106603 DIST-A 0.52Nov 14, 2012
Nov 05, 2012 1RT Total Absent 121106602 DIST-A 1.08Nov 14, 2012
Nov 05, 2012 1RT Total Absent 121106601 DIST-A 0.52Nov 14, 2012
Oct 09, 2012 1TG Total Absent 121022605 121013101 well SRC-AA Oct 17, 2012
Oct 09, 2012 1RP Total Absent 121022604 121013101 utility snk DIST-A 0.51Oct 17, 2012
Oct 09, 2012 1RP Total Absent 121022603 121013101 womens snk DIST-A 0.41Oct 17, 2012
Oct 09, 2012 1RP Total Absent 121022602 121013101 hose bib DIST-A 0.46Oct 17, 2012
Oct 09, 2012 1RP Total Absent 121022601 121013101 mens snk DIST-A 0.40Oct 17, 2012
Oct 04, 2012 1RT Total POSITIVE 121013101 utility sink DIST-A 0.33Oct 05, 2012
RT E. coli Absent 121013101 utility sink DIST-A 0.33
Jul 09, 2012 1RT Total Absent 120713701 DIST-A 0.35Jul 18, 2012
Jun 07, 2012 1RT Total Absent 120618901 DIST-A 0.35Jun 13, 2012
Jun 04, 2012 1AS Total Absent 120603901 well SRC-AA Jun 13, 2012
Jan 03, 2012 1RT Total Absent 120101501 DIST-A 0.55Jan 11, 2012
Nov 07, 2011 1AS Total Absent 111114402 well SRC-AA Nov 16, 2011
Oct 04, 2011 1RT Total Absent 111005401 DIST-A 0.47Oct 12, 2011
Jul 05, 2011 1RT Total Absent 110703201 DIST-A 0.51Jul 08, 2011
Apr 06, 2011 1RT Total Absent 110409901 DIST-A 0.68Apr 14, 2011
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Jan 03, 2011 1RT Total Absent 110100501 DIST-A 0.30Jan 10, 2011
Oct 14, 2010 1AS Total Absent 70025 WELL SRC-AA Oct 21, 2010
Oct 14, 2010 1RT Total Absent 70023 DIST-A 0.48Oct 21, 2010
Jul 07, 2010 1RT Total Absent 65548 DIST-A 0.54Jul 14, 2010
Apr 22, 2010 1RT Total Absent 62732 DIST-A 0.57Apr 28, 2010
Dec 18, 2009 1RT Total Absent 57666 DIST-A 1.10Dec 23, 2009
Oct 13, 2009 1RT Total Absent 54913 DIST-A 0.31Oct 21, 2009
Jul 13, 2009 1RT Total Absent 50952 DIST-A 0.43Jul 15, 2009
Apr 20, 2009 1RT Total Absent 47600 DIST-A 0.50Apr 29, 2009
Jan 14, 2009 1RT Total Absent 44024 DIST-A 0.50Jan 21, 2009
Oct 07, 2008 1RT Total Absent 40271 DIST-A 0.27Oct 15, 2008
Jul 11, 2008 1RT Total Absent 36532 DIST-A 0.28Jul 16, 2008
Apr 02, 2008 1RT Total Absent 32141 DIST-A 0.66Apr 10, 2008
Jan 14, 2008 1RT Total Absent 29605 DIST-A 0.30Jan 23, 2008
Oct 09, 2007 1RT Total Absent 26339 DIST-A 0.35Oct 17, 2007
Jul 25, 2007 1RT Total Absent 23488 DIST-A 0.48Aug 06, 2007
Apr 20, 2007 1RT Total Absent 20112 DIST-A 0.52May 01, 2007
Jan 09, 2007 1RT Total Absent 16192 DIST-A 0.37Jan 16, 2007
Oct 13, 2006 1RT Total Absent 13168 DIST-A 0.54Oct 23, 2006
Jul 14, 2006 1RT Total Absent 99336-1 DIST-A 0.75Jul 24, 2006
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Jul 14, 2006 1RT Total Absent 99336-2 DIST-A 0.75Jul 24, 2006
Apr 14, 2006 1RT Total Absent 95939 DIST-A 0.50Apr 25, 2006
Jan 11, 2006 1RT Total Absent 92840 DIST-A 0.41Jan 18, 2006
Apr 06, 2005 1RT Total Absent 82889 DIST-A 0.37Apr 18, 2005
Jan 10, 2005 1RT Total Absent 80070 DIST-A Jan 18, 2005
Oct 22, 2004 1RT Total Absent 77568 DIST-A 0.45Nov 01, 2004
Jul 12, 2004 1RT Total Absent 73675 DIST-A Jul 19, 2004
Apr 16, 2004 1RT Total Absent 70604 DIST-A Apr 27, 2004
Jan 12, 2004 1RT Total Absent 67084-1 DIST-A Jan 20, 2004
Jan 12, 2004 1RT Total Absent 67084-2 DIST-A Jan 20, 2004
Oct 10, 2003 1RT Total Absent 64097 DIST-A Oct 20, 2003
Aug 05, 2003 1RP Total Absent 61217 61047 UTILITY ROOM DIST-A Oct 20, 2003
Aug 05, 2003 1RP Total Absent 61220 61047 UTILITY ROOM DIST-A Aug 11, 2003
Aug 05, 2003 1RP Total Absent 61219 61047 UTILITY ROOM DIST-A Aug 11, 2003
Aug 05, 2003 1RP Total Absent 61218 61047 UTILITY ROOM DIST-A Aug 11, 2003
Aug 05, 2003 1RP Total Absent 61217 61047 UTILITY ROOM DIST-A Aug 11, 2003
Aug 05, 2003 1RP Total Absent 61230 61047 UTILITY ROOM DIST-A Aug 11, 2003
Jul 31, 2003 1RP Total Absent 61120 61047 WELLHEAD DIST-A Aug 11, 2003
Jul 31, 2003 1RP Total Absent 61121 61047 EYE WASH DIST-A Aug 11, 2003
Jul 31, 2003 1RP Total Absent 61118 61047 DRINKING FOUNTAIN DIST-A Aug 11, 2003
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Jul 31, 2003 1RP Total Absent 61119 61047 UTILITY ROOM DIST-A Aug 11, 2003
Jul 29, 2003 1RT Total POSITIVE 61047 UTILITY ROOM DIST-A Aug 04, 2003
RT E. coli Absent 61047 UTILITY ROOM DIST-A
Jan 02, 2003 1RT Total Absent 53267 DIST-A Jan 13, 2003
Nov 04, 2002 1RT Total Absent 51047 DIST-A Nov 13, 2002
Oct 03, 2002 1RT Total Absent 50010 DIST-A Oct 15, 2002
Jul 11, 2002 1RT Total Absent 46407-1 DIST-A
Jul 11, 2002 1RT Total Absent 46407-2 DIST-A
Apr 11, 2002 1RT Total Absent 43018 DIST-A Apr 22, 2002
Jan 03, 2002 1RT Total Absent 38518 DIST-A Jan 14, 2002



See also:  Coliform Fact Sheet  ::  Archived Results (prior to 2002)  ::  Recent 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  ::  Exclude results older than 2021


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