OHA Drinking Water Services
OR41
PWS ID: 93749 ---- PIONEER ELEMENTARY SD 8C
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 20, 2024 1RT Total Absent 3012224251 DIST-A 0.00Mar 22, 2024
Dec 06, 2023 1RT Total Absent 3012200541 DIST-A 0.00Dec 08, 2023
Sep 20, 2023 1RT Total Absent 3012178981 DIST-A 0.00Sep 22, 2023
Apr 05, 2023 1RT Total Absent 3012129061 DIST-A 0.00Apr 11, 2023
Apr 05, 2023 1AS Total Absent 3012129071 EPTDS SRC-AA Apr 07, 2023
Feb 22, 2023 1RT Total Absent 3012119291 DIST-A 0.00Feb 24, 2023
Dec 07, 2022 1RT Total Absent 3012101471 DIST-A Jan 13, 2023
Aug 31, 2022 1RT Total Absent 3012073101 DIST-A 0.30Sep 09, 2022
Jun 22, 2022 1RT Total Absent 3012052731 DIST-A 0.00Jun 24, 2022
Mar 16, 2022 1RT Total Absent 3012027001 DIST-A 0.00Mar 18, 2022
Dec 15, 2021 1AS Total Absent 3012005511 SOURCE SECTION BEFORE TRTMNT SRC-AA Dec 17, 2021
Dec 08, 2021 1RT Total Absent 3012003881 DIST-A 0.10Dec 10, 2021
Sep 29, 2021 1RT Total Absent 3011984081 DIST-A 0.30Oct 01, 2021
May 19, 2021 1RT Total Absent 3011942071 DIST-A 0.30May 28, 2021
Mar 17, 2021 1RT Total Absent 3011925761 DIST-A 0.10Mar 19, 2021
Dec 16, 2020 1RT Total Absent 3011903081 DIST-A 0.10Dec 29, 2020
Dec 16, 2020 1AS Total Absent 3011903071 WELL SRC-AA Dec 29, 2020
Sep 16, 2020 1RT Total Absent 3011875851 DIST-A 0.10Sep 18, 2020
Feb 12, 2020 1RT Total Absent 3011815671 DIST-A 0.10Feb 19, 2020
Oct 09, 2019 1RT Total Absent 3011784621 DIST-A 0.20Oct 15, 2019
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Sep 18, 2019 1AS Total Absent 3011777131 WELL SRC-AA Sep 23, 2019
Aug 28, 2019 1RT Total Absent 3011769591 DIST-A 1.70Sep 03, 2019
May 01, 2019 1RT Total Absent 3011731621 DIST-A 0.10May 06, 2019
Feb 27, 2019 1RT Total Absent 3011715201 DIST-A 0.10Mar 04, 2019
Dec 05, 2018 1RT Total Absent 3011695681 DIST-A 0.20Dec 10, 2018
Dec 05, 2018 1AS Total Absent 3011695671 TAP BETWEEN WELL & CONDITIONER SRC-AA Dec 10, 2018
Sep 12, 2018 1RT Total Absent 3011673381 DIST-A 0.10Sep 17, 2018
May 16, 2018 1RT Total Absent 3011637171 DIST-A 0.10May 22, 2018
Jan 24, 2018 1RT Total Absent 3011606741 DIST-A 0.10Jan 29, 2018
Nov 03, 2017 1TG Total POSITIVE 3011586591 3011584261 TAP BTWN WELL & CONDITIONER SRC-AA Nov 06, 2017
TG E. coli Absent 3011586591 3011584261 TAP BTWN WELL & CONDITIONER SRC-AA
Oct 25, 2017 1RT Total Absent 3011584251 DIST-A 0.10Oct 30, 2017
Oct 25, 2017 1AS Total POSITIVE 3011584261 TAPBETWEENWELLANDCONDITIONER SRC-AA Oct 27, 2017
AS E. coli Absent 3011584261 TAPBETWEENWELLANDCONDITIONER SRC-AA
Aug 30, 2017 1RT Total Absent 3011566811 DIST-A 0.02Sep 12, 2017
May 17, 2017 1RT Total Absent 3011534371 DIST-A 0.10Aug 14, 2017
Mar 15, 2017 1RT Total Absent 3011514041 DIST-A 0.10Mar 21, 2017
Nov 30, 2016 1RT Total Absent 3011479931 DIST-A 0.00Dec 05, 2016
Nov 30, 2016 1AS Total Absent 3011479921 WELL SRC-AA Dec 05, 2016
Sep 14, 2016 1RT Total Absent 3011460701 DIST-A 0.10Sep 19, 2016
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
May 18, 2016 1RT Total Absent 3011425471 DIST-A 0.10May 23, 2016
Jan 27, 2016 1RT Total Absent 3011395991 DIST-A 0.00Feb 01, 2016
Nov 18, 2015 1AS Total Absent 3011380401 TAP BETWEEN WELL&CONDITIONER SRC-AA Nov 23, 2015
Nov 18, 2015 1RT Total Absent 3011380291 DIST-A 0.01Nov 23, 2015
Sep 16, 2015 1RT Total Absent 3011362851 DIST-A 0.10Sep 29, 2015
May 13, 2015 1RT Total Absent 3011328681 DIST-A 0.10May 19, 2015
Feb 25, 2015 1RT Total Absent 3011311951 DIST-A 0.00Mar 02, 2015
Oct 15, 2014 1RT Total Absent 3011283651 DIST-A 0.00Oct 20, 2014
Oct 15, 2014 1AS Total Absent 3011283641 TAP BTWN WELL & CONDITIONER SRC-AA Oct 20, 2014
Sep 10, 2014 1RT Total Absent 3011273551 DIST-A 0.10Sep 15, 2014
May 14, 2014 1RT Total Absent 3011241631 DIST-A 0.20May 19, 2014
Feb 26, 2014 1RT Total Absent 3011225681 DIST-A 0.10Mar 03, 2014
Dec 18, 2013 1AS Total Absent 3011211591 WELL B SRC-AA Dec 23, 2013
Oct 23, 2013 1RT Total Absent 3011200411 DIST-A 0.10Oct 28, 2013
Sep 18, 2013 1RT Total Absent 3011192091 DIST-A 0.10Sep 23, 2013
Apr 24, 2013 1RT Total Absent 3011157691 DIST-A 0.10Apr 29, 2013
Mar 06, 2013 1RT Total Absent 3011148001 DIST-A 0.10Mar 11, 2013
Nov 20, 2012 1RT Total Absent 3011125281 DIST-A 0.10Nov 27, 2012
Sep 26, 2012 1AS Total Absent 3011113431 SRC-AA Oct 01, 2012
Sep 19, 2012 1RT Total Absent 3011111641 DIST-A 0.00Sep 25, 2012
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
May 09, 2012 1RT Total Absent 3011080281 DIST-A 0.01May 14, 2012
Feb 15, 2012 1RT Total Absent 3011063521 DIST-A 0.10Feb 21, 2012
Oct 12, 2011 1RT Total Absent 3011037171 DIST-A 0.10Oct 17, 2011
Sep 14, 2011 1RT Total Absent 3011030071 DIST-A 0.20Sep 19, 2011
May 25, 2011 1RT Total Absent 3011004451 DIST-A 0.10May 31, 2011
May 11, 2011 1AS Total Absent 3011001531 well "B" SRC-AA May 16, 2011
Jan 26, 2011 1RT Total Absent 301980921 DIST-A 0.01Jan 31, 2011
Nov 17, 2010 1RT Total Absent 311967471 DIST-A 0.02Nov 22, 2010
Sep 22, 2010 1RT Total Absent 309954411 DIST-A 0.20Sep 27, 2010
May 19, 2010 1RT Total Absent 305924491 DIST-A 0.01May 24, 2010
Mar 03, 2010 1RT Total Absent 303908801 DIST-A 0.02Mar 11, 2010
Mar 03, 2010 1AS Total Absent 303908791 treatment room SRC-AA Mar 11, 2010
Oct 21, 2009 1RT Total Absent 310879981 DIST-A 0.01Oct 27, 2009
Sep 16, 2009 1RT Total Absent 309871951 DIST-A 0.01Sep 21, 2009
Apr 15, 2009 1RT Total Absent 304834761 DIST-A 0.10Apr 20, 2009
Feb 24, 2009 1RT Total Absent 302824141 DIST-A 0.10Mar 02, 2009
Nov 19, 2008 1RT Total Absent 311805421 DIST-A 0.02Nov 24, 2008
Sep 10, 2008 1RT Total Absent 309789781 DIST-A 0.02Sep 15, 2008
May 14, 2008 1RT Total Absent 305762561 DIST-A 0.03May 19, 2008
Jan 16, 2008 1RT Total Absent 301737321 DIST-A 3.00Jan 22, 2008
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Dec 05, 2007 1RT Total Absent 312730121 DIST-A 0.02Dec 10, 2007
Sep 19, 2007 1RT Total Absent 309713871 DIST-A 0.20Sep 24, 2007
May 16, 2007 1RT Total Absent 305682501 DIST-A 0.50May 21, 2007
Feb 14, 2007 1RT Total Absent 302664161 DIST-A 0.00Feb 21, 2007
Oct 18, 2006 1RT Total Absent 310641181 DIST-A 0.00Oct 23, 2006
Sep 13, 2006 1RT Total Absent 309632531 DIST-A 0.00Sep 18, 2006
Apr 19, 2006 1RT Total Absent 304595831 DIST-A 3.50Apr 26, 2006
Jan 18, 2006 1RT Total Absent 301576621 DIST-A 0.00Jan 24, 2006
Oct 26, 2005 1RT Total Absent 310561571 DIST-A 0.01Oct 31, 2005
Sep 14, 2005 1RT Total Absent 309551731 DIST-A 0.00Sep 19, 2005
Apr 27, 2005 1RT Total Absent 304516021 DIST-A 3.50May 02, 2005
Jan 12, 2005 1RT Total Absent 301494721 DIST-A 0.01Jan 18, 2005
Dec 02, 2004 1RT Total Absent M0041203PC13 DIST-A 0.80Dec 13, 2004
Nov 03, 2004 1RT Total Absent 311482061 DIST-A 3.50Nov 08, 2004
Sep 01, 2004 1RT Total Absent 309466931 DIST-A 2.50Sep 07, 2004
Jun 02, 2004 1RT Total Absent 306444241 DIST-A Jun 07, 2004
Jan 21, 2004 1RT Total Absent 301419051 DIST-A Jan 26, 2004
Dec 03, 2003 1RT Total Absent 312410371 DIST-A Dec 08, 2003
Sep 10, 2003 1RT Total Absent 309392151 DIST-A Sep 15, 2003
Jun 11, 2003 1RT Total Absent 306370231 DIST-A Jun 16, 2003
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Feb 05, 2003 1RT Total Absent 302345361 DIST-A Feb 10, 2003
Nov 26, 2002 1RT Total Absent 311332471 DIST-A Dec 02, 2002
Aug 28, 2002 1RT Total Absent 308312321 KITCHEN DIST-A Sep 03, 2002
Apr 24, 2002 1RT Total Absent 304285541 DIST-A May 06, 2002
Feb 13, 2002 1RT Total Absent 302272691 DIST-A Feb 20, 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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