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  ::  Hide 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		Rejected
Reason
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		Rejected
Reason
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		Rejected
Reason
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		Rejected
Reason
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		Rejected
Reason
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  ::  Hide rejected samples  ::  Exclude results older than 2022


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