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
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
May 14, 2020 1RT Total Absent 20200514067 OUTSIDE SPIGOT DIST-A 1.10May 19, 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 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
Oct 05, 2016 1RT Total Absent 1610110_001A UTILITY SINK DIST-A 0.85Oct 07, 2016
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
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
Nov 06, 2012 1RT Total Absent 121108601 DIST-A 0.55Nov 14, 2012
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
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
Jan 03, 2011 1RT Total Absent 110100501 DIST-A 0.30Jan 10, 2011
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
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
Jul 14, 2006 1RT Total Absent 99336-2 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
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
Jul 31, 2003 1RP Total Absent 61119 61047 UTILITY ROOM 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 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 Dec 31, 1969
Jul 11, 2002 1RT Total Absent 46407-2 DIST-A Dec 31, 1969
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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