OHA Drinking Water Services
OR41
PWS ID: 91006 ---- OPRD MOLALLA RIVER STATE PARK
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
Feb 20, 2024 1RT Total Absent 24-09018 DIST-A 0.05Feb 23, 2024
Dec 04, 2023 1RT Total Absent 23-72774 DIST-A 1.50Dec 11, 2023
Dec 04, 2023 1AS Total Absent 23-72762 WELL SRC-AA Dec 11, 2023
Sep 25, 2023 1RT Total Absent 23-58256 DIST-A 0.06Sep 29, 2023
May 15, 2023 1RT Total Absent 23-28192 DIST-A 0.04May 16, 2023
Feb 21, 2023 1RT Total Absent 23-09712 DIST-A 0.02Feb 28, 2023
Dec 13, 2022 1AS Total Absent 22-79322 WELL HOUSE SRC-AA Dec 21, 2022
Dec 13, 2022 1RT Total Absent 22-79316 DIST-A 0.04Dec 21, 2022
Sep 19, 2022 1RT Total Absent 2260631 DIST-A 0.03Sep 22, 2022
Jun 06, 2022 1RT Total Absent 2235942 DIST-A 0.05Jun 08, 2022
Mar 16, 2022 1RT Total Absent 2217862 DIST-A Mar 17, 2022
Dec 16, 2021 1AS Total Absent 2192103 WELL HOUSE SRC-AA Dec 17, 2021
Dec 16, 2021 1RT Total Absent 2192102 DIST-A 0.02Dec 17, 2021
Sep 17, 2021 1RT Total Absent 2168485 DIST-A 1.40Sep 18, 2021
Jun 25, 2021 1RT Total Absent 2144781 DIST-A 0.60Jun 28, 2021
Mar 29, 2021 1RT Total Absent 2120742 DIST-A 0.07Mar 30, 2021
Dec 08, 2020 1RT Total Absent 2082282 DIST-A Dec 11, 2020
Nov 17, 2020 1AS Total Absent 2077744 WELL HOUSE SRC-AA Nov 18, 2020
Sep 24, 2020 1RT Total Absent 2063985 DIST-A Sep 25, 2020
Jun 23, 2020 1RT Total Absent 2039188 DIST-A 0.09Jun 24, 2020
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Dec 10, 2019 1RT Total Absent 1990536 DIST-A Dec 12, 2019
Sep 18, 2019 1RT Total Absent 1969286 DIST-A 0.09Sep 19, 2019
Jun 13, 2019 1RT Total Absent 1942488 DIST-A 0.11Jun 14, 2019
Mar 13, 2019 1RT Total Absent 1917186 DIST-A 0.09Mar 15, 2019
Dec 17, 2018 1RT Total Absent 1895291 DIST-A 0.04Dec 19, 2018
Dec 11, 2018 1AS Total Absent 1893419 WELL HOUSE SRC-AA Dec 14, 2018
Sep 19, 2018 1RT Total Absent 1871609 DIST-A 0.12Sep 24, 2018
Jun 27, 2018 1RT Total Absent 1847158 LOWER STANDPIPE DIST-A 0.09Jul 02, 2018
Mar 27, 2018 1RT Total Absent 1820959 WELL HOUSE DIST-A 0.04Apr 03, 2018
Dec 05, 2017 1RT Total Absent 1776249 WELL HOUSE DIST-A 0.10Dec 18, 2017
Dec 05, 2017 1AS Total Absent 1776242 WELL HOUSE SRC-AA Dec 18, 2017
Sep 27, 2017 1RT Total Absent 1758044 LOWER HOSE BIBB DIST-A 0.10Oct 02, 2017
May 24, 2017 1RT Total Absent 1728006 PIPECHASE FRONT BIB DIST-A 0.05May 26, 2017
Mar 15, 2017 1RT Total Absent 1713552 LOWER RESTROOM DIST-A 0.10Mar 20, 2017
Dec 14, 2016 1AS Total Absent 1674537 WELL HOUSE SRC-AA Dec 20, 2016
Dec 07, 2016 1RT Total Absent 1673085 LOWER RESTROOM DIST-A 0.04Dec 20, 2016
Jul 13, 2016 1RT Total Absent 1639765 LOWEST STAND PIPE DIST-A 0.28Jul 26, 2016
Mar 14, 2016 1RT Total Absent 1612714 LOWER STANDPIPE DIST-A 0.07Mar 18, 2016
Jan 25, 2016 1RT Total Absent 1603842 LOWER RESTROOM MENS DIST-A Jan 29, 2016
Nov 23, 2015 1RT Total Absent 1556331 LOWER RESTROOM DIST-A Dec 01, 2015
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Aug 25, 2015 1RT Total Absent 1539796 LOWER AREA EASTSIDE STANDPIPE DIST-A Aug 28, 2015
May 28, 2015 1RT Total Absent 1524035 LOWER STANDPIPE DIST-A Jun 01, 2015
Feb 23, 2015 1AS Total Absent 1507777 WELL HOUSE SRC-AA Feb 27, 2015
Feb 23, 2015 1RT Total Absent 1507772 HOST DIST-A Feb 27, 2015
Nov 25, 2014 1RT Total Absent 1452429 LOWER RESTROOM DIST-A 0.09Nov 26, 2014
Aug 07, 2014 1RT Total Absent 1434569 PUMPHOUSE POST CHLORINE DIST-A 0.07Aug 14, 2014
Apr 01, 2014 1AS Total Absent 1413534 WELL SAMPLE TAP SRC-AA Apr 08, 2014
Apr 01, 2014 1RT Total Absent 1413533 COTTONWOOD REST ROOM #1 DIST-A 0.20Apr 08, 2014
Nov 18, 2013 1RT Total Absent 1349790 LOWER HOST SITE DIST-A 0.07Dec 04, 2013
Aug 05, 2013 1RT Total Absent 31987 MEN'S SINK DIST-A 0.21Aug 29, 2013
May 06, 2013 1RT Total Absent OR100063_17391 LOWER MEN'S RESTROOM DIST-A 0.54May 14, 2013
Feb 12, 2013 1AS Total Absent 1302378 WELL SRC-AA Feb 19, 2013
Dec 20, 2012 1RT Total Absent OR100063_51022 WELL HEAD DIST-A Dec 27, 2012
Dec 20, 2012 1RT Total Absent OR100063_51021 MEN'S R. ROOM SINK DIST-A Dec 27, 2012
Aug 31, 2012 1RT Total Absent 121078 DIST-A 0.70Sep 07, 2012
May 14, 2012 1RT Total Absent 120577 DIST-A 0.24Aug 07, 2012
Feb 06, 2012 1RT Total Absent 120101 DIST-A Feb 10, 2012
Nov 17, 2011 1RT Total Absent 111163 DIST-A 0.36Nov 22, 2011
Aug 08, 2011 1RT Total Absent 110756 DIST-A 0.38Aug 15, 2011
May 09, 2011 1RT Total Absent 110452 DIST-A 0.12May 16, 2011
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Feb 07, 2011 1RT Total Absent 110109 DIST-A 0.32Feb 14, 2011
Dec 02, 2010 1RT Total Absent 101370 DIST-A 0.38Dec 09, 2010
Aug 05, 2010 1RT Total Absent 100936 DIST-A 0.42Aug 18, 2010
May 06, 2010 1RT Total Absent 100591 DIST-A 0.58May 13, 2010
Mar 01, 2010 1RT Total Absent 100300 DIST-A Mar 05, 2010
Feb 01, 2010 1RT Total Absent 100130 DIST-A 0.38Feb 05, 2010
Nov 18, 2009 1RT Total Absent 091505 DIST-A 0.68Nov 25, 2009
Aug 31, 2009 1RT Total Absent 091065 DIST-A 0.30Sep 03, 2009
Jul 21, 2009 1RP Total Absent 09871 470215 COTTON WOOL STAND PI DIST-A 0.76Jul 24, 2009
Jul 21, 2009 1RP Total Absent 09872 470215 COTTON WOOL RESTROOM DIST-A 0.76Jul 24, 2009
Jul 21, 2009 1RP Total Absent 09873 470215 SHOP OUTSIDE STANDPI DIST-A 0.76Jul 24, 2009
Jul 21, 2009 1RP Total Absent 09874 470215 MENS UPPER REST ROOM DIST-A 0.76Jul 24, 2009
Jul 16, 2009 1RT Total POSITIVE 470215 MOLALLA RIVER WELL DIST-A Jul 17, 2009
RT E. coli Absent 470215 MOLALLA RIVER WELL DIST-A
May 14, 2009 1RT Total Absent 09656 DIST-A 0.52May 19, 2009
Jan 28, 2009 1RT Total Absent 090095 DIST-A 0.51Feb 03, 2009
Dec 04, 2008 1RP Total POSITIVE 0801819 0801727 NW 40 HOLLY HOST SIT DIST-A 0.31Dec 06, 2008
RP E. coli Absent 0801819 0801727 NW 40 HOLLY HOST SIT DIST-A 0.31
Dec 01, 2008 1RP Total Absent 0801748 0801727 WELL HEAD DIST-A 0.20Dec 04, 2008
Dec 01, 2008 1RP Total POSITIVE 0801747 0801727 WELL DIST-A 0.02Dec 03, 2008
RP E. coli Absent 0801747 0801727 WELL DIST-A 0.02
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Dec 01, 2008 1RP Total POSITIVE 0801749 0801727 HOST SITE DIST-A 0.07Dec 03, 2008
RP E. coli Absent 0801749 0801727 HOST SITE DIST-A 0.07
Nov 25, 2008 1RP Total POSITIVE 0801745 0801727 WELL DIST-A 0.28Nov 28, 2008
RP E. coli Absent 0801745 0801727 WELL DIST-A 0.28
Nov 19, 2008 1RT Total POSITIVE 0801727 WELL DIST-A 0.09Nov 21, 2008
RT E. coli Absent 0801727 WELL DIST-A 0.09
Aug 07, 2008 1RT Total Absent 0801098 DIST-A 0.32Aug 12, 2008
May 06, 2008 1RT Total Absent 0800593 DIST-A 0.67May 12, 2008
Feb 12, 2008 1RT Total Absent 080168 DIST-A 0.53Feb 19, 2008
Dec 26, 2007 1RT Total Absent 072349 072139 STAND PIPE #1 DIST-A 0.66Dec 28, 2007
Dec 26, 2007 1RT Total Absent 072348 072139 STAND PIPE #1 DIST-A 0.66Dec 28, 2007
Dec 26, 2007 1RT Total Absent 072347 072139 STAND PIPE #1 DIST-A 0.66Dec 28, 2007
Dec 26, 2007 1RT Total Absent 072345 072139 STAND PIPE #1 DIST-A 0.66Dec 28, 2007
Dec 26, 2007 1RT Total Absent 072346 072139 STAND PIPE #1 DIST-A 0.66Dec 28, 2007
Dec 17, 2007 1RP Total POSITIVE 072273 072139 HOST STAND PIPE DIST-A 0.24Dec 20, 2007
RP E. coli Absent 072273 072139 HOST STAND PIPE DIST-A 0.24
Dec 06, 2007 1RP Total Absent 072175 072139 HOST STAND PIPE DIST-A 0.19Dec 11, 2007
Nov 13, 2007 1RP Total Absent 072150 072139 HOST STAND PIPE DIST-A 0.14Nov 16, 2007
Nov 08, 2007 1RT Total POSITIVE 072139 HOST STANDPIPE DIST-A 0.50Nov 14, 2007
RT E. coli Absent 072139 HOST STANDPIPE DIST-A 0.50
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Aug 06, 2007 1RT Total Absent 071351 DIST-A 0.17Aug 10, 2007
May 01, 2007 1RT Total Absent 07693 DIST-A 0.22May 07, 2007
Feb 05, 2007 1RT Total Absent 00252 DIST-A 0.59Feb 08, 2007
Dec 04, 2006 1RT Total Absent 02078 DIST-A 0.37Dec 07, 2006
Oct 05, 2006 1RT Total Absent 01758 DIST-A Oct 10, 2006
Jun 07, 2006 1RT Total Absent 00921 DIST-A 0.23Jun 12, 2006
Feb 09, 2006 1RT Total Absent 00239 DIST-A 0.12Feb 14, 2006
Nov 09, 2005 1RT Total Absent 398520 HOST SITE DIST-A 0.18Nov 14, 2005
Aug 29, 2005 1RT Total Absent 01382 DIST-A 0.05Sep 01, 2005
Jun 13, 2005 1RT Total Absent 00958 DIST-A 0.10Jun 16, 2005
Feb 07, 2005 1RT Total Absent 382840 HOST SITE DIST-A 0.08Feb 15, 2005
Nov 03, 2004 1RT Total Absent 377943 HOST STANDPIPE DIST-A 0.53Nov 08, 2004
Aug 04, 2004 1RT Total Absent 372924 FIR GROVE DAY USE ST DIST-A 0.11Aug 09, 2004
May 12, 2004 1RT Total Absent 368068 HOST STANDPIPE DIST-A May 17, 2004
Feb 26, 2004 1RT Total Absent 363867 STANDPIPE/HOST SITE DIST-A Mar 01, 2004
Nov 27, 2003 1RT Total Absent 359468 WELL HOUSE DIST-A Dec 04, 2003
Aug 13, 2003 1RT Total Absent 353594 DIST-A Aug 21, 2003
May 14, 2003 1RT Total Absent 348622 DIST-A May 20, 2003
Feb 03, 2003 1RT Total Absent 343095 DIST-A Feb 12, 2003
Oct 02, 2002 1RT Total Absent 20020749 MOLLALLA RIVER SP DIST-A Oct 22, 2002
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Aug 07, 2002 1RT Total Absent 20020617 Mollalla River SP DIST-A Aug 26, 2002
May 15, 2002 1RT Total Absent 20020335 Mollalla River SP DIST-A May 29, 2002
Mar 06, 2002 1RT Total Absent 20020168 Mollalla River SP DIST-A Mar 25, 2002
Jan 02, 2002 1RT Total Absent 20020010 Mollalla River SP DIST-A Feb 01, 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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