OHA Drinking Water Services
OR41
PWS ID: 05768 ---- DUNCAN WATER ASSOCIATION
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 2021

Sample
Date		 #
Samples		 Sample
Type		 Coliform
Type		 Result Sample
ID		 Repeat of
Sample ID		 Sample
Site		 Facility Chlorine
Residual		 Received
Date
Jan 17, 2023 1RT Total Absent 3017044-01 - DIST-A Jan 24, 2023
Mar 22, 2022 1RT Total Absent 208104201 DIST-A Mar 30, 2022
Dec 21, 2021 1RT Total Absent 135504501 DIST-A Jan 03, 2022
Sep 14, 2021 1RT Total Absent 125705701 DIST-A Sep 22, 2021
Jun 22, 2021 1RT Total Absent 117304201 DIST-A Jul 01, 2021
Mar 02, 2021 1RT Total Absent 106106701 DIST-A Mar 11, 2021
Dec 08, 2020 1RT Total Absent 034303601 DIST-A Dec 20, 2020
Sep 01, 2020 1RT Total Absent 024503301 DIST-A Sep 15, 2020
Jun 02, 2020 1RT Total Absent 015405101 DIST-A Jun 11, 2020
Mar 10, 2020 1RT Total Absent 007003701 DIST-A Mar 18, 2020
Dec 10, 2019 1RT Total Absent 934408401 DIST-A Dec 23, 2019
Sep 24, 2019 1RT Total Absent 926704201-4 DIST-A Oct 02, 2019
Sep 24, 2019 1RT Total Absent 926704201-3 DIST-A Oct 02, 2019
Sep 24, 2019 1RT Total Absent 926704201-2 DIST-A Oct 02, 2019
Sep 24, 2019 1RT Total Absent 926704201-1 DIST-A Oct 02, 2019
Sep 17, 2019 1RT Total POSITIVE 926004201 NONE LISTED DIST-A Sep 18, 2019
RT E. coli Absent 926004201 NONE LISTED DIST-A
Jun 18, 2019 1RT Total Absent 916903901 DIST-A Jun 24, 2019
Mar 05, 2019 1RT Total Absent 906403601 DIST-A Mar 14, 2019
Dec 11, 2018 1RT Total Absent 834504601 DIST-A Dec 24, 2018
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Sep 11, 2018 1RT Total Absent 825407001 DIST-A Sep 27, 2018
Jun 05, 2018 1RT Total Absent 815605601 DIST-A Jun 14, 2018
Feb 27, 2018 1RT Total Absent 805801301 DIST-A Mar 07, 2018
Dec 05, 2017 1RT Total Absent 733903001 DIST-A Dec 13, 2017
Sep 19, 2017 1RT Total Absent 726201901 DIST-A Sep 28, 2017
Apr 04, 2017 1RT Total Absent 709403301 DIST-A Apr 07, 2017
Jan 31, 2017 1RT Total Absent 703101901 DIST-A Feb 08, 2017
Nov 01, 2016 1RT Total Absent 630601901 DIST-A Nov 09, 2016
Jul 05, 2016 1RT Total Absent 618709001 DIST-A Jul 18, 2016
Apr 05, 2016 1RT Total Absent 609601501 DIST-A Apr 13, 2016
Jan 19, 2016 1RT Total Absent 591718 DIST-A Jan 27, 2016
Oct 27, 2015 1RT Total Absent 587515-5 DIST-A Nov 04, 2015
Oct 27, 2015 1RT Total Absent 587515-4 DIST-A Nov 04, 2015
Oct 27, 2015 1RT Total Absent 587515-3 DIST-A Nov 04, 2015
Oct 27, 2015 1RT Total Absent 587515-2 DIST-A Nov 04, 2015
Oct 27, 2015 1RT Total Absent 587515-1 DIST-A Nov 04, 2015
Sep 15, 2015 1RT Total POSITIVE 585659 359TH PLACE WELL DIST-A Sep 16, 2015
RT E. coli Absent 585659 359TH PLACE WELL DIST-A
Jun 09, 2015 1RT Total Absent 581086 DIST-A Jun 17, 2015
Feb 02, 2015 1RT Total Absent 575173 DIST-A Feb 12, 2015
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Oct 21, 2014 1RT Total Absent 570496 DIST-A Oct 26, 2014
Jul 29, 2014 1RT Total Absent 566617 DIST-A Aug 07, 2014
May 13, 2014 1RT Total Absent 563140 DIST-A May 19, 2014
Feb 11, 2014 1RT Total Absent 559060 WELL DIST-A Feb 18, 2014
Aug 13, 2013 1RT Total Absent 550965 DIST-A Aug 19, 2013
Jun 04, 2013 1RT Total Absent 547831 DIST-A Jun 11, 2013
Feb 19, 2013 1RT Total Absent 543077 DIST-A Feb 25, 2013
Dec 11, 2012 1RT Total Absent 540330 DIST-A Dec 21, 2012
Aug 07, 2012 1RT Total Absent 533745 DIST-A Aug 21, 2012
May 22, 2012 1RT Total Absent 530013 DIST-A May 24, 2012
Jan 24, 2012 1RT Total Absent 524084 DIST-A Jan 30, 2012
Oct 17, 2011 1RT Total Absent 519214 DIST-A Oct 24, 2011
Oct 17, 2011 1RT Total Absent 519213 DIST-A Oct 24, 2011
Oct 17, 2011 1RT Total Absent 519212 DIST-A Oct 24, 2011
Oct 17, 2011 1RT Total Absent 519211 DIST-A Oct 24, 2011
Oct 17, 2011 1RT Total Absent 519210 DIST-A Oct 24, 2011
Sep 26, 2011 1TG Total Absent 517905 517583 well SRC-AA Oct 12, 2011
Sep 26, 2011 1RP Total Absent 517904 517583 far west pt DIST-A Oct 12, 2011
Sep 26, 2011 1RP Total Absent 517903 517583 after pressure tanks DIST-A Oct 12, 2011
Sep 26, 2011 1RP Total Absent 517902 517583 between houses DIST-A Oct 12, 2011
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Sep 20, 2011 1RT Total POSITIVE 517583 359th Pl wellhead DIST-A Sep 21, 2011
RT E. coli Absent 517583 359th Pl wellhead DIST-A
May 24, 2011 1RT Total Absent 510920 DIST-A Jun 01, 2011
Feb 08, 2011 1RT Total Absent 504985 DIST-A Feb 14, 2011
Sep 14, 2010 1RT Total Absent 495921 DIST-A Sep 22, 2010
Dec 08, 2009 1RT Total Absent 478809 DIST-A Dec 14, 2009
Jun 30, 2009 1RT Total Absent 469160 DIST-A Jul 09, 2009
Oct 14, 2008 1RT Total Absent 454641 DIST-A Oct 30, 2008
May 06, 2008 1RT Total Absent 445341 DIST-A May 12, 2008



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 2021


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