OHA Drinking Water Services
OR41
PWS ID: 95143 ---- COTTAGE GROVE MASONIC CENTER
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:  Hide 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
Nov 21, 2024 1RT Total Absent 2411744_001A WOMENS RESTROOM SINK DIST-A Nov 22, 2024
Aug 15, 2024 1RT Total Absent 2408592_001A WOMENS RR SINK DIST-A Aug 16, 2024
May 16, 2024 1RT Total Absent 2405734_001A WOMENS RESTROOM SINK DIST-A May 17, 2024
Feb 15, 2024 1RT Total Absent 2402598_001A WOMENS RESTROOM SINK DIST-A Feb 16, 2024
Nov 16, 2023 1RT Total Absent 2311578_001A WOMENS RESTROOM SINK DIST-A Nov 17, 2023
Aug 17, 2023 1RT Total Absent 2308766_001A WOMENS RESTROOM SINK DIST-A Aug 18, 2023
May 04, 2023 1RT Total Absent 2305225_001A WOMENS RESTROOM SINK DIST-A May 05, 2023
Feb 23, 2023 1RT Total Absent 2302831_001A WOMENS RR SINK DIST-A Feb 24, 2023
Nov 17, 2022 1RT Total Absent 2211682_001A WOMENS RESTROOM SINK DIST-A Nov 18, 2022
Aug 25, 2022 1RT Total Absent 2208B09_001A WOMEN RR SINK DIST-A Aug 26, 2022
May 19, 2022 1RT Total Absent 2205854_001A WOMENS RESTROOM SINK DIST-A May 20, 2022
Feb 17, 2022 1RT Total Absent 2202748_001A WOMENS RESTROOM SINK DIST-A Feb 18, 2022
Nov 18, 2021 1RT Total Absent 2111860_001A WOMENS RESTROOM SINK DIST-A Nov 22, 2021
Aug 19, 2021 1RT Total Absent 2108896_001A WOMENS RESTROOM SINK DIST-A Aug 24, 2021
May 20, 2021 1RT Total Absent 2105901_001A WOMENS RR SINK DIST-A May 25, 2021
Feb 18, 2021 1RT Total Absent 2102773_001A WOMENS RR SINK DIST-A Feb 19, 2021
Nov 19, 2020 1RT Total Absent 2011865_001A WOMENS RESTROOM SINK DIST-A Nov 23, 2020
Aug 20, 2020 1RT Total Absent 2008956_001A WOMENS RR SINK DIST-A Aug 24, 2020
Jun 02, 2020 1RT Total Absent 2006092_001A WOMENS RR SINK DIST-A Jun 04, 2020
Mar 05, 2020 1RT Total Absent 2003243_001A WOMENS RR SINK DIST-A Mar 09, 2020
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Nov 21, 2019 1RT Total Absent 1911851_001A WOMENS RESTROOM SINK DIST-A Nov 25, 2019
Aug 15, 2019 1RT Total Absent 1908701_001A WOMENS RR SINK DIST-A Aug 19, 2019
May 16, 2019 1RT Total Absent 1905796_001A MENS RESTROOM SINK DIST-A May 20, 2019
Feb 21, 2019 1RT Total Absent 1902792_001A WOMENS RR SINK DIST-A Feb 27, 2019
Nov 15, 2018 1RT Total Absent 1811661_001A WOMENS RESTROOM SINK DIST-A Nov 19, 2018
Aug 16, 2018 1RT Total Absent 1808862_001A WOMENS RESTROOM SINK DIST-A Aug 20, 2018
May 17, 2018 1RT Total Absent 1805876_001A WOMENS RESTROOM SINK DIST-A May 21, 2018
Feb 15, 2018 1RT Total Absent 1802652_001A WOMENS RESTROOM SINK DIST-A Feb 18, 2018
Nov 16, 2017 1RT Total Absent 1711775_001A WOMENS RESTROOM SINK DIST-A Nov 21, 2017
Aug 17, 2017 1RT Total Absent 1708884_001A RESTROOM SINK DIST-A Aug 21, 2017
Jun 01, 2017 1RT Total Absent 1706031_001A WOMENS RR SINK DIST-A Jun 05, 2017
Feb 16, 2017 1RT Total Absent 1702736_001A WOMENS RR SINK DIST-A Feb 22, 2017
Nov 17, 2016 1RT Total Absent 1611834_001A WOMENS RR SINK DIST-A Nov 22, 2016
Aug 18, 2016 1RT Total Absent 1608919_001A WOMENS RR SINK DIST-A Aug 23, 2016
May 19, 2016 1RT Total Absent 1605849_001A WOMENS RR SINK DIST-A May 23, 2016
Feb 18, 2016 1RT Total Absent 1602784_001A SINK DIST-A Feb 22, 2016
Nov 19, 2015 1RT Total Absent 1511817_005A KITCHEN SINK LEFT DIST-A Nov 23, 2015
Nov 19, 2015 1RT Total Absent 1511817_004A HOSE BIBB OUTSIDE DIST-A Nov 23, 2015
Nov 19, 2015 1RT Total Absent 1511817_003A MENS RR SINK DIST-A Nov 23, 2015
Nov 19, 2015 1RT Total Absent 1511817_002A WOMENS RR SINK DIST-A Nov 23, 2015
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Nov 19, 2015 1RT Total Absent 1511817_001A RAX TRAILER SINK DIST-A Nov 23, 2015
Oct 20, 2015 1TG Total Absent 1510705_001A 1510596001 WELL - LANE21830 SRC-AA Oct 27, 2015
Oct 15, 2015 1RT Total Absent 1510596005 DIST-A Oct 16, 2015
Oct 15, 2015 1RT Total POSITIVE 1510596004 WOMENS RR SINK DIST-A Oct 16, 2015
RT E. coli Absent 1510596004 WOMENS RR SINK DIST-A
Oct 15, 2015 1RT Total POSITIVE 1510596003 SPACE L KITCHEN SINK DIST-A Oct 16, 2015
RT E. coli Absent 1510596003 SPACE L KITCHEN SINK DIST-A
Oct 15, 2015 1RT Total POSITIVE 1510596002 MENS RR SINK DIST-A Oct 16, 2015
RT E. coli Absent 1510596002 MENS RR SINK DIST-A
Oct 15, 2015 1RT Total POSITIVE 1510596001 LODGE RR SINK DIST-A Oct 16, 2015
RT E. coli POSITIVE 1510596001 LODGE RR SINK DIST-A
Oct 02, 2015 1RP Total POSITIVE 1510083003 1509740003 MASONIC CENTER HB DIST-A Oct 05, 2015
RP E. coli Absent 1510083003 1509740003 MASONIC CENTER HB DIST-A
Oct 02, 2015 1RP Total POSITIVE 1510083002 1509740003 WOMENS RR SINK DIST-A Oct 05, 2015
RP E. coli Absent 1510083002 1509740003 WOMENS RR SINK DIST-A
Oct 02, 2015 1RP Total Absent 1510083001 1509740003 RAYS RV SPACE KITCHEN SNK DIST-A Oct 05, 2015
Oct 01, 2015 1TG Total POSITIVE 1510029001 1509740003 WELL SRC-AA Oct 05, 2015
TG E. coli Absent 1510029001 1509740003 WELL SRC-AA
Sep 17, 2015 1RT Total Absent 1509740005 DIST-A Sep 21, 2015
Sep 17, 2015 1RT Total Absent 1509740004 DIST-A Sep 21, 2015
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Sep 17, 2015 1RT Total POSITIVE 1509740003 MASONIC CENTER KITCHEN SINK DIST-A Sep 21, 2015
RT E. coli Absent 1509740003 MASONIC CENTER KITCHEN SINK DIST-A
Sep 17, 2015 1RT Total Absent 1509740-002 DIST-A Sep 21, 2015
Sep 17, 2015 1RT Total Absent 1509740001 DIST-A Sep 21, 2015
Aug 24, 2015 1TG Total Absent 1508955_004A 1508876001 WELL - LANE21830 SRC-AA Aug 31, 2015
Aug 24, 2015 1RP Total Absent 1508955_003A 1508876001 SPACE 12 SINK DIST-A Aug 31, 2015
Aug 24, 2015 1RP Total Absent 1508955_002A 1508876001 WOMENS RR SINK DIST-A Aug 31, 2015
Aug 24, 2015 1RP Total Absent 1508955_001A 1508876001 LODGE KITCHEN SINK DIST-A Aug 31, 2015
Aug 20, 2015 1RT Total POSITIVE 1508876001 WOMENS RESTROOM SINK DIST-A Aug 24, 2015
RT E. coli Absent 1508876001 WOMENS RESTROOM SINK DIST-A
Apr 02, 2015 1RT Total Absent 1504127_001A WOMENS RR SINK DIST-A Apr 06, 2015
Jan 05, 2015 1RT Total Absent 1501041001 DIST-A Jan 09, 2015
Oct 02, 2014 1RT Total Absent 1410116001 DIST-A Oct 06, 2014
Jul 17, 2014 1RT Total Absent 140755801 DIST-A Jul 23, 2014
Apr 21, 2014 1RT Total Absent 141833 DIST-A Apr 25, 2014
Jan 16, 2014 1RT Total Absent 140288 DIST-A Jan 24, 2014
Oct 31, 2013 1RT Total Absent 134807 DIST-A Nov 08, 2013
Aug 08, 2013 1RT Total Absent 133393 DIST-A 0.09Aug 16, 2013
Jun 20, 2013 1RT Total Absent 132602 DIST-A Jun 28, 2013
May 09, 2013 1RT Total Absent 131864 DIST-A May 17, 2013
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Feb 21, 2013 1RT Total Absent 130728 DIST-A Mar 01, 2013
Nov 28, 2012 1RT Total Absent 125828-5 DIST-A Nov 30, 2012
Nov 28, 2012 1RT Total Absent 125828-4 DIST-A Nov 30, 2012
Nov 28, 2012 1RT Total Absent 125828-3 DIST-A Nov 30, 2012
Nov 28, 2012 1RT Total Absent 125828-2 DIST-A Nov 30, 2012
Nov 28, 2012 1RT Total Absent 125828-1 DIST-A Nov 30, 2012
Oct 22, 2012 1RP Total POSITIVE 125201 125165 PICNIC AREA SNK DIST-A Oct 24, 2012
RP E. coli Absent 125201 125165 PICNIC AREA SNK DIST-A
Oct 22, 2012 1RP Total POSITIVE 125200 125165 RR HB DIST-A Oct 24, 2012
RP E. coli Absent 125200 125165 RR HB DIST-A
Oct 22, 2012 1RP Total POSITIVE 125199 125165 LDGE KTCHN SNK DIST-A Oct 24, 2012
RP E. coli Absent 125199 125165 LDGE KTCHN SNK DIST-A
Oct 22, 2012 1TG Total Absent 125198 WELL SRC-AA Oct 24, 2012
Oct 18, 2012 1RT Total POSITIVE 125165 RV DUMP HB DIST-A Oct 22, 2012
RT E. coli Absent 125165 RV DUMP HB DIST-A
Jul 26, 2012 1RT Total Absent 123595 DIST-A Aug 03, 2012
May 17, 2012 1RT Total Absent 122289 DIST-A May 25, 2012
Jan 12, 2012 1RT Total Absent 120185 DIST-A Jan 20, 2012
Dec 08, 2011 1RT Total Absent 116057 DIST-A Dec 16, 2011
Aug 25, 2011 1RT Total Absent 114122 DIST-A Sep 02, 2011
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
May 19, 2011 1RT Total Absent 112313 DIST-A May 27, 2011
Mar 03, 2011 1RT Total Absent 110988 DIST-A Mar 09, 2011
Nov 18, 2010 1RT Total Absent 105710 DIST-A Nov 24, 2010
Aug 19, 2010 1RT Total Absent 103936 DIST-A Aug 27, 2010
Jun 17, 2010 1RT Total Absent 102787 DIST-A Jun 25, 2010
Feb 11, 2010 1RT Total Absent 100677 DIST-A Feb 22, 2010
Dec 10, 2009 1RT Total Absent 296155 DIST-A Dec 21, 2009
Jul 30, 2009 1RT Total Absent 293778 DIST-A Aug 07, 2009
May 07, 2009 1RT Total Absent 292231 DIST-A May 19, 2009
Mar 05, 2009 1RT Total Absent 291121 DIST-A Mar 16, 2009
Dec 04, 2008 1RT Total Absent 286234 DIST-A Dec 15, 2008
Sep 11, 2008 1RT Total Absent 284739 DIST-A Sep 22, 2008
Jun 19, 2008 1RT Total Absent 283189 DIST-A Jun 30, 2008
Mar 06, 2008 1RT Total Absent 281192 DIST-A Mar 17, 2008
Nov 15, 2007 1RT Total Absent 274849 DIST-A Nov 23, 2007
Sep 06, 2007 1RT Total Absent 273688 DIST-A Sep 18, 2007
May 17, 2007 1RT Total Absent 271727 DIST-A May 29, 2007
Mar 08, 2007 1RT Total Absent 270730 DIST-A Mar 19, 2007
Nov 16, 2006 1RT Total Absent 265073 DIST-A Nov 24, 2006
Jul 27, 2006 1RT Total Absent 262638 DIST-A Aug 10, 2006
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
May 04, 2006 1RT Total Absent 261464 DIST-A May 15, 2006
Mar 09, 2006 1RT Total Absent 260787 DIST-A Mar 20, 2006
Dec 06, 2005 1RT Total Absent 254848 DIST-A Dec 12, 2005
Sep 22, 2005 1RT Total Absent 253825 DIST-A Oct 04, 2005
Jun 09, 2005 1RT Total Absent 252125 DIST-A Jun 20, 2005
Feb 15, 2005 1RT Total Absent 250493 DIST-A Feb 22, 2005
Dec 02, 2004 1RT Total Absent 244644 DIST-A Dec 13, 2004
Jul 19, 2004 1RT Total Absent 242561 DIST-A Jul 26, 2004
Apr 12, 2004 1RT Total Absent 241087 DIST-A Apr 19, 2004
Mar 09, 2004 1RT Total Absent 240697 DIST-A Mar 16, 2004
Oct 08, 2003 1RT Total Absent 233886 DIST-A Oct 14, 2003
Jun 16, 2003 1RT Total Absent 232014 DIST-A Jun 23, 2003
Jan 16, 2003 1RT Total Absent 230171 DIST-A Jan 23, 2003
Nov 01, 2002 1RT Total Absent 223847 DIST-A Nov 06, 2002
Sep 24, 2002 1RT Total Absent 223325 94 DIST-A Sep 30, 2002
Apr 24, 2002 1RT Total Absent 221267 DIST-A Apr 29, 2002
Jan 04, 2002 1RT Total Absent 220029 DIST-A Jan 09, 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:  Hide special samples  ::  Show rejected samples  ::  Exclude results older than 2022


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