OHA Drinking Water Services
OR41
PWS ID: 05401 ---- MAR VISTA WATER SYSTEM
Coliform Results

See also:  Coliform Fact Sheet  ::  Coliform Schedules  ::  Archived Results  ::  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  ::  Show rejected samples  ::  Exclude results older than 2022

Sample
Date		 #
Samples		 Sample
Type		 Coliform
Type		 Result Sample
ID		 Repeat of
Sample ID		 Sample
Site		 Facility Chlorine
Residual		 Received
Date
Feb 18, 2025 1RT Total Absent 5049046-01 - DIST-A Feb 21, 2025
Apr 02, 2024 1RT Total Absent 4093043-01 - DIST-A Apr 05, 2024
Apr 11, 2023 1RT Total Absent 3101047-01 OUTSIDE FAUCET DIST-A Apr 17, 2023
Jan 25, 2022 1RT Total Absent 2025045-01 WELL DIST-A Feb 01, 2022
Nov 02, 2021 1RT Total Absent 1306056-01 OUTSIDE FAUCET DIST-A Nov 12, 2021
Aug 24, 2021 1RT Total Absent 1236039-01 OUTSIDE FAUCET DIST-A Sep 07, 2021
Apr 20, 2021 1RT Total Absent 1110071-01 OUTSIDE FAUCET DIST-A May 03, 2021
Jan 26, 2021 1RT Total Absent 1026052-01 OUTSIDE FAUCET DIST-A Jan 29, 2021
Nov 10, 2020 1RT Total Absent 0315031-01 OUTSIDE FAUCET DIST-A Nov 20, 2020
Aug 04, 2020 1RT Total Absent 0217041-01 OUTSIDE FAUCET DIST-A Aug 13, 2020
Jun 16, 2020 1RT Total Absent 0168053-01 OUTSIDE FAUCET DIST-A Jun 30, 2020
Feb 25, 2020 1RT Total Absent 0056028-01 WELL DIST-A Mar 02, 2020
Nov 05, 2019 1RT Total Absent 9309054-01 OUTSIDE FAUCET DIST-A Nov 21, 2019
Aug 06, 2019 1RT Total Absent 9218042-01 WELL DIST-A Aug 13, 2019
Apr 23, 2019 1RT Total Absent 9113014-01 OUTSIDE FAUCET DIST-A Apr 26, 2019
Feb 19, 2019 1RT Total Absent 9050043-01 OUTSIDE FAUCET DIST-A Feb 22, 2019
Nov 13, 2018 1RT Total Absent 8317037-01 OUTSIDE FAUCET DIST-A Nov 29, 2018
Jul 24, 2018 1RT Total Absent 8205038-01 OUTSIDE FAUCET DIST-A Aug 01, 2018
May 15, 2018 1RT Total Absent 8135038-01 WELL DIST-A May 18, 2018
Jan 30, 2018 1RT Total Absent 8030014-01 OUTSIDE FAUCET DIST-A Feb 01, 2018
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Nov 21, 2017 1RT Total Absent 7325036-01 OUTSIDE FAUCET DIST-A Dec 01, 2017
Aug 15, 2017 1RT Total Absent 7227025-01 OUTSIDE FAUCET DIST-A Aug 18, 2017
May 09, 2017 1RT Total Absent 7129021-01 OUTSIDE FAUCET DIST-A May 15, 2017
Feb 07, 2017 1RT Total Absent 7038029-01 OUTSIDE FAUCET DIST-A Feb 10, 2017
Nov 01, 2016 1RT Total Absent 6306021-01 OUTSIDE FAUCET DIST-A Nov 07, 2016
Sep 06, 2016 1RT Total Absent 6250029-01 OUTSIDE FAUCET DIST-A Sep 13, 2016
May 23, 2016 1RT Total Absent 6145043-01 OUTSIDE FAUCET DIST-A May 26, 2016
Jan 19, 2016 1RT Total Absent 591719 OUTSIDE FAUCET DIST-A Jan 22, 2016
Oct 27, 2015 1RT Total Absent 587548 OUTSIDE FAUCET DIST-A Oct 30, 2015
Jul 28, 2015 1RT Total Absent 583255 WELL DIST-A Sep 29, 2015
Apr 28, 2015 1RT Total Absent 579027 OUTSIDE FAUCET DIST-A Apr 30, 2015
Jan 27, 2015 1RT Total Absent 574887 OUTSIDE FAUCET DIST-A Jan 29, 2015
Oct 28, 2014 1RT Total Absent 570762 OUTSIDE FAUCET DIST-A Nov 04, 2014
Aug 19, 2014 1RT Total Absent 567588 OUTSIDE FAUCET DIST-A Aug 22, 2014
May 27, 2014 1RT Total Absent 563778 WELL DIST-A May 29, 2014
Feb 18, 2014 1RT Total Absent 559361 OUTSIDE FAUCET DIST-A Feb 25, 2014
Oct 29, 2013 1RT Total Absent 554569 OUTSIDE FAUCET DIST-A Nov 04, 2013
Jul 30, 2013 1RT Total Absent 550365 OUTSIDE FAUCET DIST-A Aug 02, 2013
Apr 23, 2013 1RT Total Absent 546001 OUTSIDE FAUCET DIST-A Apr 26, 2013
Feb 05, 2013 1RT Total Absent 542391 OUTSIDE FAUCET DIST-A Feb 15, 2013
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Nov 13, 2012 1RT Total Absent 539019 OUTSIDE FAUCET DIST-A Nov 20, 2012
Aug 14, 2012 1RT Total Absent 534200 OUTSIDE FAUCET DIST-A Aug 20, 2012
Jun 28, 2012 1RT Total Absent 531756 OUTSIDE FAUCET DIST-A Jul 05, 2012
Jan 13, 2012 1RT Total Absent 523664 WELL HEAD DIST-A Jan 16, 2012
Nov 08, 2011 1RT Total Absent 520455 42969 SE MUSIC CAMP DIST-A Nov 14, 2011
Aug 02, 2011 1RT Total Absent 514916 OUTSIDE FAUCET DIST-A Aug 05, 2011
May 10, 2011 1RT Total Absent 510108 OUTSIDE FAUCET DIST-A May 16, 2011
Feb 08, 2011 1RT Total Absent 504984 42969 SE MUSIC CAMP DIST-A Feb 14, 2011
Nov 16, 2010 1RT Total Absent 500205 OUTSIDE FAUCET DIST-A Jan 03, 2011
Aug 24, 2010 1RT Total Absent 494698 OUTSIDE FAUCET DIST-A Sep 02, 2010
Jun 15, 2010 1RT Total Absent 490120 OUTSIDE FAUCET DIST-A Jun 22, 2010
Feb 09, 2010 1RT Total Absent 482340 outside faucet DIST-A Feb 16, 2010
Dec 15, 2009 1RT Total Absent 479255 Outside faucet DIST-A Dec 21, 2009
Aug 11, 2009 1RT Total Absent 471653 42969 SE MUSIC CAMP DIST-A Aug 17, 2009
May 19, 2009 1RT Total Absent 466740 OUTSIDE FAUCET DIST-A May 27, 2009
Feb 18, 2009 1RT Total Absent A90218W1 OUTSIDE FAUCET DIST-A Mar 03, 2009
Nov 06, 2008 1RT Total Absent A81106O1 OUTSIDE FAUCET DIST-A Dec 09, 2008
Aug 18, 2008 1RT Total Absent A80818M1 OUTSIDE FAUCET DIST-A Sep 08, 2008
Jun 03, 2008 1RT Total Absent 446801 OUTSIDE FAUCET DIST-A Jun 09, 2008
Feb 12, 2008 1RT Total Absent A80213Z1 OUTSIDE FAUCET DIST-A Mar 03, 2008
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Nov 06, 2007 1RT Total Absent A71106BF1 OUTSIDE FAUCET DIST-A Dec 05, 2007
Sep 11, 2007 1RT Total Absent A70912AM1 OUTSIDE FAUCET DIST-A Oct 02, 2007
Jun 05, 2007 1RT Total Absent A70605BM1 OUTSIDE FAUCET DIST-A Jul 09, 2007
Mar 06, 2007 1RT Total Absent A70306BM1 OUTSIDE FAUCET DIST-A Apr 03, 2007
Nov 07, 2006 1RT Total Absent A61107AZ1 OUTSIDE FAUCET DIST-A Dec 04, 2006
Aug 15, 2006 1RT Total Absent A60815AM1 OUTSIDE FAUCET DIST-A Aug 21, 2006
May 30, 2006 1RT Total Absent A60530AB1 OUTSIDE FAUCET DIST-A Jun 05, 2006
Feb 28, 2006 1RT Total Absent A60228BX1 OUTSIDE FAUCET DIST-A Mar 09, 2006
Dec 06, 2005 1RT Total Absent A51207AR1 OUTSIDE FAUCET DIST-A Jan 06, 2006
Aug 16, 2005 1RT Total Absent A50817AC1 OUTSIDE FAUCET DIST-A Aug 25, 2005
Jun 07, 2005 1RT Total Absent A50607CY1 OUTSIDE FAUCET DIST-A Jun 24, 2005
Feb 28, 2005 1RT Total Absent A50228V1 OUTSIDE FAUCET DIST-A Mar 09, 2005
Nov 10, 2004 1RT Total Absent A41110R1 OUTSIDE FAUCET DIST-A Nov 18, 2004
Aug 16, 2004 1RT Total Absent A40816C1 OUTSIDE FAUCET DIST-A Aug 21, 2004
May 04, 2004 1RT Total Absent A40505AO1 OUTSIDE FAUCET DIST-A May 13, 2004
Mar 02, 2004 1RT Total Absent A40302AO1 OUTSIDE FAUCET DIST-A Mar 08, 2004
Nov 07, 2003 1RT Total Absent A31107Y1 OUTSIDE FAUCET DIST-A Nov 12, 2003
Aug 12, 2003 1RT Total Absent A30812AQ1 OUTSIDE FAUCET DIST-A Aug 18, 2003
Jun 10, 2003 1RT Total Absent A30610AE1 OUTSIDE FAUCET DIST-A Jun 16, 2003
Feb 10, 2003 1RT Total Absent A30210E1 OUTSIDE FAUCET DIST-A Mar 03, 2003
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Dec 09, 2002 1RT Total Absent A21209B1 OUTSIDE FAUCET DIST-A Jan 08, 2003
Aug 16, 2002 1RT Total Absent A20816Z1 OUTSIDE FAUCET DIST-A Sep 06, 2002
May 14, 2002 1RT Total Absent A20514BV1 Outside Faucet DIST-A Jun 10, 2002
Feb 12, 2002 1RT Total Absent A20212BS1 Outside Faucet DIST-A Mar 07, 2002



See also:  Coliform Fact Sheet  ::  Coliform Schedules  ::  Archived Results  ::  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  ::  Show rejected samples  ::  Exclude results older than 2022


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