OHA Drinking Water Services
OR41
PWS ID: 94746 ---- RIVERRIDGE GOLF COURSE ---- INACTIVE
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
Dec 17, 2021 1RT Total Absent 2112803_001A ANNEX SINK DIST-A Dec 22, 2021
Sep 17, 2021 1RT Total Absent 2109749_001A ANNEX SINK DIST-A Sep 21, 2021
Jun 28, 2021 1RT Total Absent 2106B96_001A ANNEX SINK DIST-A Jul 01, 2021
Mar 22, 2021 1RT Total Absent 2103807_001A ANNEX SINK DIST-A Mar 25, 2021
Dec 18, 2020 1RT Total Absent 2012884_001A ANNEX SINK DIST-A Dec 22, 2020
Sep 18, 2020 1RT Total Absent 2009794_001A ANNEX SINK DIST-A Sep 22, 2020
Jun 19, 2020 1RT Total Absent 2006942_001A ANNEX SINK DIST-A Jun 23, 2020
Mar 20, 2020 1RT Total Absent 2003825_001A ANNEX BREAKROOM SINK DIST-A Mar 24, 2020
Oct 18, 2019 1RT Total Absent 1910816_003A PRO SHOP HOSE BIBB DIST-A Oct 21, 2019
Oct 18, 2019 1RT Total Absent 1910816_002A WEST OF ICE HOUSE HOSE BIBB DIST-A Oct 21, 2019
Oct 18, 2019 1RT Total Absent 1910816_001A ANNEX BLDG/KITCHEN SINK DIST-A Oct 21, 2019
Sep 24, 2019 1TG Total POSITIVE 1909A33004 1909919001 WELL-LANE 10998 SRC-AA Sep 26, 2019
TG E. coli Absent 1909A33004 1909919001 WELL-LANE 10998 SRC-AA
Sep 24, 2019 1RP Total POSITIVE 1909A33003 1909919001 PRO SHOP HOSE BIB DIST-A Sep 26, 2019
RP E. coli Absent 1909A33003 1909919001 PRO SHOP HOSE BIB DIST-A
Sep 24, 2019 1RP Total POSITIVE 1909A33002 1909919001 ANNEX KITCHEN SINK DIST-A Sep 26, 2019
RP E. coli Absent 1909A33002 1909919001 ANNEX KITCHEN SINK DIST-A
Sep 24, 2019 1RP Total POSITIVE 1909A33001 1909919001 WEST OF ICE HOUSE HOSE BIB DIST-A Sep 26, 2019
RP E. coli Absent 1909A33001 1909919001 WEST OF ICE HOUSE HOSE BIB DIST-A
Sep 20, 2019 1RT Total POSITIVE 1909919001 ANNEX BLDG SINK DIST-A Sep 23, 2019
RT E. coli Absent 1909919001 ANNEX BLDG SINK DIST-A
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Jun 21, 2019 1RT Total Absent 1906975_001A ANNEX SINK DIST-A Jun 25, 2019
Mar 25, 2019 1RT Total Absent 1903841_001A ANNEX SINK DIST-A Mar 27, 2019
Dec 13, 2018 1RT Total Absent 1812610_001A ANNEX SINK DIST-A Dec 17, 2018
Sep 21, 2018 1RT Total Absent 1809A34_001A ANNEX SINK DIST-A Oct 01, 2018
Jun 15, 2018 1RT Total Absent 1806816_001A ANNEX SINK DIST-A Jun 18, 2018
Mar 09, 2018 1RT Total Absent 1803433_001A ANNEX SINK DIST-A Mar 12, 2018
Dec 08, 2017 1RT Total Absent 1712394_001A ANNEX SINK DIST-A Dec 11, 2017
Sep 08, 2017 1RT Total Absent 1709317_001A ANNEX SINK DIST-A Sep 11, 2017
Jun 16, 2017 1RT Total Absent 1706787_001A ANNEX SINK DIST-A Jun 19, 2017
Mar 24, 2017 1RT Total Absent 1703996_001A ANNEX SINK DIST-A Mar 27, 2017
Dec 19, 2016 1RT Total Absent 1612723_003A PRO SHOP HOSE BIBB DIST-A Dec 21, 2016
Dec 19, 2016 1RT Total Absent 1612723_002A ICE HOUSE HOSE BIBB DIST-A Dec 21, 2016
Dec 19, 2016 1RT Total Absent 1612723_001A ANNEX SINK DIST-A Dec 21, 2016
Nov 21, 2016 1RT Total POSITIVE 1611931003 ICE ROOM HB DIST-A Nov 22, 2016
RT E. coli Absent 1611931003 ICE ROOM HB DIST-A
Nov 21, 2016 1RT Total Absent 1611931002 DIST-A Nov 22, 2016
Nov 21, 2016 1RT Total Absent 1611931001 DIST-A Nov 22, 2016
Oct 27, 2016 1RP Total POSITIVE 1610B59001 1610A33001 PRO SHOP HB DIST-A Oct 31, 2016
RP E. coli Absent 1610B59001 1610A33001 PRO SHOP HB DIST-A
Oct 27, 2016 1TG Total Absent 1610B47003 1610A33001 WELL SRC-AA Oct 31, 2016
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Oct 27, 2016 1RP Total POSITIVE 1610B47002 1610A33001 ANNEX SINK DIST-A Oct 31, 2016
RP E. coli Absent 1610B47002 1610A33001 ANNEX SINK DIST-A
Oct 25, 2016 1RT Total POSITIVE 1610A33001 ANNEX SINK DIST-A Oct 27, 2016
RT E. coli Absent 1610A33001 ANNEX SINK DIST-A
Jul 25, 2016 1RT Total Absent 1607B87_001A ANNEX SINK DIST-A Jul 28, 2016
Apr 18, 2016 1RT Total Absent 1604734_001A ANNEX SINK DIST-A Apr 22, 2016
Jan 26, 2016 1RT Total Absent 1601874_001A ANNEX SINK DIST-A Jan 29, 2016
Oct 26, 2015 1RT Total Absent 1510894_001A ANNEX SINK DIST-A Oct 30, 2015
Jul 24, 2015 1RT Total Absent 1507A19_001A ANNEX SINK DIST-A Jul 31, 2015
Apr 28, 2015 1RT Total Absent 1504B26_001A ANNEX SINK DIST-A May 01, 2015
Feb 16, 2015 1RT Total Absent 1502649005 DIST-A Feb 18, 2015
Feb 16, 2015 1RT Total Absent 1502649004 DIST-A Feb 18, 2015
Feb 16, 2015 1RT Total Absent 1502649003 DIST-A Feb 18, 2015
Feb 16, 2015 1RT Total Absent 1502649002 DIST-A Feb 18, 2015
Feb 16, 2015 1RT Total Absent 1502649001 DIST-A Feb 18, 2015
Jan 16, 2015 1RP Total Absent 1501547003 1501104001 COOLER H/B DIST-A Jan 19, 2015
Jan 16, 2015 1TG Total POSITIVE 1501541004 1501104001 WELL SRC-AA Jan 19, 2015
TG E. coli Absent 1501541004 1501104001 WELL SRC-AA
Jan 16, 2015 1RP Total Absent 1501541002 1501104001 PRO SHOP H/B DIST-A Jan 19, 2015
Jan 16, 2015 1RP Total Absent 1501541001 1501104001 ANNEX RR SINK DIST-A Jan 19, 2015
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Jan 06, 2015 1RT Total POSITIVE 1501104001 PRO SHOP H/B DIST-A Jan 08, 2015
RT E. coli Absent 1501104001 PRO SHOP H/B DIST-A
Oct 13, 2014 1RT Total Absent 1410526001A DIST-A Oct 17, 2014
Jul 29, 2014 1RT Total Absent 140781601 DIST-A Aug 06, 2014
Apr 08, 2014 1RT Total Absent 141623 DIST-A Apr 11, 2014
Jan 28, 2014 1RT Total Absent 140480 DIST-A Jan 31, 2014
Nov 26, 2013 1RT Total Absent 135264 DIST-A Dec 06, 2013
Jul 18, 2013 1RT Total Absent 133060 DIST-A Jul 26, 2013
Jul 18, 2013 1RT Total Absent 133059 DIST-A Jul 26, 2013
Jul 18, 2013 1RT Total Absent 133058 DIST-A Jul 26, 2013
Jul 18, 2013 1RT Total Absent 133057 DIST-A Jul 26, 2013
Jul 18, 2013 1RT Total Absent 133056 DIST-A Jul 26, 2013
Jun 25, 2013 1RP Total Absent 132674 132594 PRO SHOP BACK RM SIN DIST-A Jun 28, 2013
Jun 25, 2013 1RP Total Absent 132673 132594 MENS RR SINK DIST-A Jun 28, 2013
Jun 25, 2013 1TG Total Absent 132672 132594 WELL SRC-AA Jun 28, 2013
Jun 25, 2013 1RP Total Absent 132575 132594 KITCHEN SINK DIST-A Jun 28, 2013
Jun 20, 2013 1RT Total POSITIVE 132594 STAFF RM RR SINK DIST-A Jun 24, 2013
RT E. coli Absent 132594 STAFF RM RR SINK DIST-A
Mar 13, 2013 1RT Total Absent 131024 DIST-A Mar 15, 2013
Dec 31, 2012 1RT Total Absent 126416 DIST-A Jan 04, 2013
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Sep 20, 2012 1RT Total Absent 124610 DIST-A Sep 28, 2012
Jun 26, 2012 1RT Total Absent 123021 DIST-A Jun 29, 2012
Mar 30, 2012 1RT Total Absent 121398 DIST-A Apr 06, 2012
Dec 30, 2011 1RT Total Absent 116492 DIST-A Jan 05, 2012
Sep 26, 2011 1RT Total Absent 114826 DIST-A Sep 30, 2011
Jun 30, 2011 1RT Total Absent 113097 DIST-A Jul 08, 2011
Mar 31, 2011 1TG Total Absent 111446 111373 well SRC-AA Apr 08, 2011
Mar 31, 2011 1RP Total Absent 111445 111373 staff br sink DIST-A Apr 08, 2011
Mar 31, 2011 1RP Total Absent 111444 111373 pro shop sink DIST-A Apr 08, 2011
Mar 31, 2011 1RP Total Absent 111443 111373 mens rr sink DIST-A Apr 08, 2011
Mar 28, 2011 1RT Total POSITIVE 111373 men's room sink DIST-A Mar 30, 2011
RT E. coli Absent 111373 men's room sink DIST-A
Dec 29, 2010 1RT Total Absent 106528 DIST-A Jan 07, 2011
Jul 06, 2010 1RP Total POSITIVE 103097 103051 proshop hose bob DIST-A Jul 08, 2010
RP E. coli Absent 103097 103051 proshop hose bob DIST-A
Jul 06, 2010 1CO Total Absent 103096 103051 well #1 SRC-AA Jul 08, 2010
Jul 06, 2010 1RP Total POSITIVE 103095 103051 garden hose bib DIST-A Jul 08, 2010
RP E. coli POSITIVE 103095 103051 garden hose bib DIST-A
Jul 02, 2010 1AS Total Absent 103049 WELL 1 SRC-AA Jul 08, 2010
Jul 02, 2010 1RT Total Absent 103052 mens rr sink DIST-A Jul 08, 2010
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Jul 02, 2010 1RT Total POSITIVE 103051 garden hose bib DIST-A Jul 08, 2010
RT E. coli POSITIVE 103051 garden hose bib DIST-A
Jul 02, 2010 1RT Total Absent 103050 pro shop hosebib DIST-A Jul 08, 2010
Jun 29, 2010 1RT Total Absent 102949 DIST-A Jul 06, 2010
Mar 26, 2010 1RT Total Absent 101366 DIST-A Apr 02, 2010
Oct 30, 2009 1RT Total Absent 295475 DIST-A Nov 09, 2009
Jul 31, 2009 1RT Total Absent 293803 DIST-A Aug 07, 2009
Jun 12, 2009 1RT Total Absent 292935-1 DIST-A Jun 22, 2009
Jun 12, 2009 1RT Total Absent 292935-2 DIST-A Jun 22, 2009
Jun 12, 2009 1RT Total Absent 292935-3 DIST-A Jun 22, 2009
Jun 12, 2009 1RT Total Absent 292935-4 DIST-A Jun 22, 2009
Jun 12, 2009 1RT Total Absent 292935-5 DIST-A Jun 22, 2009
May 18, 2009 1RP Total Absent 292445 292399 PRO SHOP HOSEBIB DIST-A May 19, 2009
May 18, 2009 1RP Total POSITIVE 292446 292399 CEDAR HOUSE HOSEBIB DIST-A May 19, 2009
RP E. coli Absent 292446 292399 CEDAR HOUSE HOSEBIB DIST-A
May 18, 2009 1RP Total Absent 292447 292399 MENSROOM SINK DIST-A May 19, 2009
May 18, 2009 1RP Total Absent 292448 292399 PRO SHOP HOSEBIB DIST-A May 19, 2009
May 14, 2009 1RT Total POSITIVE 292399 PROSHOP HOSEBIB DIST-A May 18, 2009
RT E. coli Absent 292399 PROSHOP HOSEBIB DIST-A
Feb 27, 2009 1RT Total Absent 290997 DIST-A Mar 09, 2009
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Dec 02, 2008 1RT Total Absent 286180 DIST-A Dec 08, 2008
Sep 12, 2008 1RT Total Absent 284766 DIST-A Sep 22, 2008
Jun 06, 2008 1RT Total Absent 282905 DIST-A Jun 16, 2008
Feb 29, 2008 1RT Total Absent 281055 DIST-A Mar 10, 2008
Nov 09, 2007 1RT Total Absent 274781 DIST-A Nov 19, 2007
Aug 31, 2007 1RT Total Absent 273576 DIST-A Sep 11, 2007
May 25, 2007 1RT Total Absent 271864 DIST-A Jun 04, 2007
Mar 16, 2007 1RT Total Absent 270837 DIST-A Mar 26, 2007
Dec 08, 2006 1RT Total Absent 265298 DIST-A Dec 18, 2006
Aug 22, 2006 1RT Total Absent 263169 DIST-A Aug 28, 2006
May 26, 2006 1RT Total Absent 261703 DIST-A Jun 07, 2006
Mar 03, 2006 1RT Total Absent 260703 DIST-A Mar 13, 2006
Jan 09, 2006 1RP Total Absent 260078 260046 WELL HEAD DIST-A Jan 17, 2006
Jan 09, 2006 1RP Total Absent 260077 260050 MAINTENANCE AREA DIST-A Jan 17, 2006
Jan 09, 2006 1RP Total Absent 260076 260048 HOSEBIB OUTSIDE PS DIST-A Jan 17, 2006
Jan 09, 2006 1RP Total Absent 260075 260046 COTTAGE DIST-A Jan 17, 2006
Jan 05, 2006 1RT Total POSITIVE 260046 COTTAGE DIST-A Jan 10, 2006
RT E. coli Absent 260046 COTTAGE DIST-A
Jan 05, 2006 1RT Total Absent 260047 DIST-A Jan 10, 2006
Jan 05, 2006 1RT Total POSITIVE 260048 OUTSIDE PRO SHOP DIST-A Jan 10, 2006
RT E. coli Absent 260048 OUTSIDE PRO SHOP DIST-A
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Jan 05, 2006 1RT Total Absent 260049 DIST-A Jan 10, 2006
Jan 05, 2006 1RT Total POSITIVE 260050 MAINTAINACE AREA DIST-A Jan 10, 2006
RT E. coli Absent 260050 MAINTAINACE AREA DIST-A
Dec 12, 2005 1RP Total POSITIVE 254909 254886 MAIN HOUSE DIST-A Dec 19, 2005
RP E. coli Absent 254909 254886 MAIN HOUSE DIST-A
Dec 12, 2005 1RP Total POSITIVE 254910 254886 COTTAGE DIST-A Dec 19, 2005
RP E. coli Absent 254910 254886 COTTAGE DIST-A
Dec 12, 2005 1RP Total POSITIVE 254911 254886 PRO SHOP DIST-A Dec 19, 2005
RP E. coli Absent 254911 254886 PRO SHOP DIST-A
Dec 12, 2005 1RP Total POSITIVE 254912 254886 EMPLOYEE LOUNGE DIST-A Dec 19, 2005
RP E. coli Absent 254912 254886 EMPLOYEE LOUNGE DIST-A
Dec 08, 2005 1RT Total POSITIVE 254886 OUTSIDE HB DIST-A Dec 19, 2005
RT E. coli Absent 254886 OUTSIDE HB DIST-A
Jul 27, 2005 1RT Total Absent 252920 DIST-A Aug 01, 2005
Apr 19, 2005 1RT Total Absent 251385 DIST-A Apr 25, 2005
Feb 14, 2005 1RT Total Absent 250474 DIST-A Feb 22, 2005
Dec 23, 2004 1RT Total Absent 244892 DIST-A Jan 03, 2005
Jul 30, 2004 1RT Total Absent 242749-1 DIST-A Aug 09, 2004
Jul 30, 2004 1RT Total Absent 242749-2 DIST-A Aug 09, 2004
Jul 30, 2004 1RT Total Absent 242749-3 DIST-A Aug 09, 2004
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Jul 30, 2004 1RT Total Absent 242749-4 DIST-A Aug 09, 2004
Jul 30, 2004 1RT Total Absent 242753 DIST-A Aug 09, 2004
Jun 18, 2004 1RP Total Absent 242096 242032 MAIN HOUSE DIST-A Jun 28, 2004
Jun 18, 2004 1RP Total Absent 242095 242032 COTTAGE DIST-A Jun 28, 2004
Jun 18, 2004 1RP Total Absent 242094 242032 OUTSIDE SPICKET DIST-A Jun 28, 2004
Jun 17, 2004 1RP Total POSITIVE 242071 242032 WOMENS RR SINK DIST-A Jun 21, 2004
RP E. coli Absent 242071 242032 WOMENS RR SINK DIST-A
Jun 15, 2004 1RT Total POSITIVE 242032 WOMENS RR DIST-A Jun 21, 2004
RT E. coli Absent 242032 WOMENS RR DIST-A
Mar 25, 2004 1RT Total Absent 240886 DIST-A Apr 05, 2004
Dec 22, 2003 1RT Total Absent 234679 DIST-A Dec 29, 2003
Sep 29, 2003 1RT Total Absent 233761 DIST-A Oct 06, 2003
Jun 24, 2003 1RT Total Absent 232194 DIST-A Jun 30, 2003
Mar 21, 2003 1RT Total Absent 230967 DIST-A Mar 31, 2003
Nov 19, 2002 1RT Total Absent 224065 DIST-A Nov 25, 2002
Aug 21, 2002 1RT Total Absent 22859 ANNEX SINK DIST-A Aug 27, 2002
Apr 23, 2002 1RT Total Absent 221251-1 DIST-A Apr 29, 2002
Apr 23, 2002 1RT Total Absent 221251-2 DIST-A Apr 29, 2002
Apr 23, 2002 1RT Total Absent 221251-3 DIST-A Apr 29, 2002
Apr 23, 2002 1RT Total Absent 221251-4 DIST-A Apr 29, 2002
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Apr 23, 2002 1RT Total Absent 221251-5 DIST-A Apr 29, 2002
Mar 13, 2002 1RP Total POSITIVE 220759 220701 WELL HEAD OUTSIDE DIST-A Mar 18, 2002
RP Fecal Absent 220759 220701 WELL HEAD OUTSIDE DIST-A
Mar 13, 2002 1RP Total POSITIVE 220758 220701 WOMENS RR DIST-A Mar 18, 2002
RP Fecal Absent 220758 220701 WOMENS RR DIST-A
Mar 13, 2002 1RP Total POSITIVE 220757 220701 WELL HEAD DIST-A Mar 18, 2002
RP Fecal Absent 220757 220701 WELL HEAD DIST-A
Mar 11, 2002 1RT Total Absent 220702 DIST-A Mar 18, 2002
Mar 11, 2002 1RT Total POSITIVE 220701 WOMENS RR FAUCET DIST-A Mar 18, 2002
RT Fecal Absent 220701 WOMENS RR FAUCET DIST-A
Mar 11, 2002 1RT Total POSITIVE 220699 WELL HEAD DIST-A Mar 18, 2002
RT Fecal Absent 220699 WELL HEAD DIST-A
Mar 11, 2002 1RT Total Absent 220698 DIST-A Mar 18, 2002
Mar 11, 2002 1RT Total Absent 220697 DIST-A Mar 18, 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 2021


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