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  ::  Hide rejected samples  ::  Exclude results older than 2021


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Sample
Date
#
Samples
Sample
Type
Coliform
Type
Result Sample
ID
Repeat of
Sample ID
Sample
Site
Facility Chlorine
Residual
Received
Date
Rejected
Reason
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
Rejected
Reason
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
Rejected
Reason
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
Rejected
Reason
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
Rejected
Reason
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
Rejected
Reason
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
Rejected
Reason
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
Rejected
Reason
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
Rejected
Reason
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
Rejected
Reason
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  ::  Hide rejected samples  ::  Exclude results older than 2021



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