OHA Drinking Water Services
OR41
PWS ID: 91083 ---- OPRD MAUD WILLIAMSON STATE PK
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 2021

Sample
Date		 #
Samples		 Sample
Type		 Coliform
Type		 Result Sample
ID		 Repeat of
Sample ID		 Sample
Site		 Facility Chlorine
Residual		 Received
Date
Oct 15, 2024 1RT Total Absent 20241015062 OUTSIDE TAP DIST-A Oct 23, 2024
Jun 14, 2024 1RT Total Absent 2433017 SHOPYARD DIST-A 0.02Jun 19, 2024
Mar 21, 2024 1RT Total Absent 2414761 SHOP STANDPIPE DIST-A 0.04Mar 25, 2024
Dec 19, 2023 1AS Total Absent 2376872 WELL HEAD SRC-AA Dec 22, 2023
Dec 11, 2023 1RT Total Absent 2374592 SHOPYARD DIST-A 0.07Dec 13, 2023
Sep 25, 2023 1RT Total Absent 23-58259 DIST-A 0.04Sep 29, 2023
May 15, 2023 1RT Total Absent 23-28191 DIST-A 0.02May 16, 2023
Feb 21, 2023 1RT Total Absent 23-09715 DIST-A 0.03Feb 28, 2023
Dec 13, 2022 1AS Total Absent 22-79327 WELL SRC-AA Dec 21, 2022
Dec 13, 2022 1RT Total Absent 22-79320 DIST-A 0.02Dec 21, 2022
Sep 19, 2022 1RT Total Absent 2260633 DIST-A 0.02Sep 22, 2022
Jun 06, 2022 1RT Total Absent 2235941 DIST-A 0.09Jun 08, 2022
Mar 16, 2022 1RT Total Absent 2217859 DIST-A Mar 17, 2022
Dec 07, 2021 1AS Total Absent 2189010 WELL HOUSE SRC-AA Dec 09, 2021
Dec 07, 2021 1RT Total Absent 2189002 DIST-A 0.06Dec 09, 2021
Sep 16, 2021 1RT Total Absent 2168224 DIST-A 0.04Sep 17, 2021
Jun 24, 2021 1RT Total Absent 2144429 DIST-A 0.09Jun 28, 2021
Mar 09, 2021 1RT Total Absent 20210309038 CENTER RESTROOM DIST-A 0.20Mar 16, 2021
Mar 09, 2021 1AS Total Absent 20210309014 WELL SRC-AA Mar 16, 2021
Nov 19, 2020 1RT Total Absent 20201120023 SOUTH SPIGOT DIST-A 0.50Dec 03, 2020
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Sep 16, 2020 1RT Total Absent 20200916041 HOST SPIGOT DIST-A 0.50Sep 21, 2020
May 20, 2020 1RT Total Absent 20200520027 CENTER RESTROOM DIST-A 0.40May 28, 2020
Mar 13, 2020 1RT Total Absent 20200313038 SOUTH SPIGOT DIST-A 0.20Mar 23, 2020
Dec 06, 2019 1AS Total Absent 20191206020 WELL HEAD SRC-AA Dec 11, 2019
Dec 06, 2019 1RT Total Absent 20191206019 HOST SPIGOT DIST-A 0.20Dec 11, 2019
Sep 18, 2019 1RT Total Absent 20190918067 MAIN SHELTER DIST-A 0.30Sep 26, 2019
Jun 28, 2019 1RT Total Absent 20190628059 CENTER RESTROOM DIST-A 0.20Jul 02, 2019
Mar 19, 2019 1RT Total Absent 20190320043 SOUTH SPIGOT DIST-A 0.30Apr 03, 2019
Dec 05, 2018 1AS Total Absent 20181205090 WELL HEAD SRC-AA Dec 13, 2018
Dec 05, 2018 1RT Total Absent 20181205089 HOST SPIGOT DIST-A 0.30Dec 13, 2018
Sep 27, 2018 1RT Total Absent 20180927040 MAIN SHELTER DIST-A 0.30Oct 02, 2018
Jun 15, 2018 1RT Total Absent 20180615038 CENTER RESTROOM DIST-A 0.20Jun 27, 2018
Mar 14, 2018 1RT Total Absent 20180314037 SOUTH SPIGOT DIST-A 0.30Mar 20, 2018
Dec 14, 2017 1AS Total Absent 20171214025 WELL HEAD SRC-AA Dec 19, 2017
Dec 14, 2017 1RT Total Absent 20171214024 HOST SPIGOT DIST-A 0.20Dec 19, 2017
Sep 15, 2017 1RT Total Absent 20170915031 MAIN SHELTER DIST-A 0.30Sep 22, 2017
Jun 14, 2017 1RT Total Absent 20170614067 CENTER RESTROOM DIST-A 0.20Jun 20, 2017
Mar 22, 2017 1RT Total Absent 20170322063 SOUTH SPIGOT DIST-A 0.02Mar 29, 2017
Dec 09, 2016 1RT Total Absent 20161209034 HOST SITE SPIGOT DIST-A 0.20Dec 13, 2016
Dec 09, 2016 1AS Total Absent 20161209032 WELL 1 SRC-AA Dec 13, 2016
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Sep 28, 2016 1RT Total Absent 20160928093 MAIN SHELTER DIST-A 0.30Oct 05, 2016
Jun 23, 2016 1RT Total Absent 20160624016 CENTER RESTROOM DIST-A 0.20Jul 07, 2016
Mar 11, 2016 1RT Total Absent 20160311012 HOST SITE DIST-A 0.10Mar 23, 2016
Dec 11, 2015 1RT Total Absent 20151211050 SOUTH SPIGOT DIST-A 0.10Dec 22, 2015
Dec 04, 2015 1AS Total Absent 20151204041 WELLHEAD SRC-AA Dec 22, 2015
Sep 22, 2015 1RT Total Absent 20150922098 STATE PARK SHELTER DIST-A 0.20Oct 02, 2015
Jun 24, 2015 1RT Total Absent 20150624062 CENTER RESTROOM DIST-A 0.10Jul 06, 2015
Mar 18, 2015 1RT Total Absent 20150318057 CENTER RESTROOM DIST-A 0.20Mar 30, 2015
Sep 24, 2014 1RT Total Absent 20140924031 SOUTH SPIGOT DIST-A 0.20Oct 03, 2014
Jun 24, 2014 1AS Total Absent 20140624037 SRC AA WELL HEAD SRC-AA Jul 01, 2014
Jun 24, 2014 1RT Total Absent 20140624036 SOUTH SPIGOT DIST-A 0.10Jul 01, 2014
Mar 19, 2014 1RT Total Absent 20140319030 SOUTH SPIGOT DIST-A 0.10Mar 28, 2014
Dec 13, 2013 1RT Total Absent 20131213020 SOUTH SPIGOT DIST-A 0.02Dec 20, 2013
Jul 16, 2013 1RT Total Absent 20130716014 RESIDENCE STANDPIPE DIST-A 0.00Jul 25, 2013
Apr 18, 2013 1RT Total Absent 20130418020 SOUTH SPIGOT DIST-A 0.00May 01, 2013
Mar 19, 2013 1RT Total Absent 20130319021 CENTER RESTROOM SPIG DIST-A 0.20Mar 28, 2013
Mar 19, 2013 1AS Total Absent 20130319020 SRC AA MAIN WELL HEA SRC-AA Mar 28, 2013
Nov 09, 2012 1RT Total Absent 20121109010 SOUTH STANDPIPE DIST-A 0.00Nov 16, 2012
Aug 08, 2012 1RT Total Absent 20120808016 Shelter spigot DIST-A 0.00Aug 21, 2012
May 09, 2012 1RT Total Absent 20120509050 Center Restroom DIST-A 0.00May 30, 2012
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Mar 09, 2012 1RT Total Absent 20120309006 South spigot DIST-A 0.00Mar 30, 2012
Dec 02, 2011 1RT Total Absent 20111202005 south spigot DIST-A 0.00Dec 21, 2011
Sep 15, 2011 1RT Total Absent 20110915008 shelter sink DIST-A 0.30Sep 22, 2011
Jun 22, 2011 1RT Total Absent 20110623023 host site DIST-A 0.20Jul 05, 2011
Feb 22, 2011 1RT Total Absent 20110222014 host site DIST-A 1.30Mar 07, 2011
Dec 08, 2010 1RT Total Absent 20101208028 residence spigot DIST-A 0.60Dec 16, 2010
Aug 10, 2010 1RT Total Absent 20100810010 host site DIST-A Aug 17, 2010
Jun 16, 2010 1RT Total Absent 20100616053 shelter DIST-A 0.10Jul 08, 2010
Mar 04, 2010 1RT Total Absent 20100304039 host site DIST-A 0.10Mar 12, 2010
Dec 15, 2009 1RT Total Absent 20091215059 Host site DIST-A 0.10Dec 21, 2009
Aug 26, 2009 1RT Total Absent 20090826008 SOUTH WATER SPIGOT DIST-A 0.80Sep 04, 2009
Jul 31, 2009 1RT Total Absent 20090731020 MAUD PUMP HOUSE (RES DIST-A 0.30Aug 07, 2009
Jul 29, 2009 1RT Total Absent 20090729013 HOST SITE SPIGOT DIST-A 0.30Aug 07, 2009
Jul 29, 2009 1RT Total Absent 20090729011 SOUTH SPIGOT DIST-A 0.30Aug 07, 2009
Jul 29, 2009 1RT Total Absent 20090729012 CENTER RESTROOM SPIG DIST-A 0.30Aug 07, 2009
Jul 13, 2009 1RT Total Absent 20090713013 HOST SITE DIST-A 0.30Jul 29, 2009
Jul 01, 2009 1RP Total Absent 20090701084 20090625027 SOUTH WATER SPIGOT DIST-A Jul 29, 2009
Jul 01, 2009 1RP Total Absent 20090701085 20090625027 WELLHEAD DIST-A Jul 29, 2009
Jul 01, 2009 1RP Total Absent 20090701083 20090625027 SOUTH WATER SPIGOT DIST-A Jul 29, 2009
Jul 01, 2009 1RP Total Absent 20090701010 20090625027 SOUTH SPIGOT DIST-A 0.30Jul 29, 2009
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Jun 25, 2009 1RT Total POSITIVE 20090625027 SOUTH SPIGOT DIST-A 0.15Jun 30, 2009
RT E. coli Absent 20090625027 SOUTH SPIGOT DIST-A 0.15
Mar 13, 2009 1RT Total Absent 20090313013 RESIDENCE PUMP HOUSE DIST-A 0.20Mar 25, 2009
Dec 11, 2008 1RT Total Absent 20081211048 HOST SITE SOUTH SPIG DIST-A 0.50Dec 29, 2008
Sep 19, 2008 1RT Total Absent 20080919029 TEST POINT SOUTH SPI DIST-A 0.20Oct 01, 2008
Jun 26, 2008 1RT Total Absent 20080627030 MAUD SOUTH SPIGOT DIST-A 0.30Jul 08, 2008
Mar 13, 2008 1RT Total Absent 20080313035 PUMPHOUSE SPIGOT DIST-A 0.90Mar 18, 2008
Dec 17, 2007 1RT Total Absent 20071217035 22800 WALLACE RD NW DIST-A 0.50Jan 02, 2008
Sep 17, 2007 1RT Total Absent 20070917025 22800 WALLACE RD CE DIST-A 0.40Sep 26, 2007
Apr 27, 2007 1RT Total Absent 20070427019 SOUTH SPIGOT DIST-A 0.50May 03, 2007
Apr 27, 2007 1RT Total Absent 20070427020 MAUD HOUSE SPIGOT DIST-A 0.50May 03, 2007
Apr 27, 2007 1RT Total Absent 20070427021 HOUSE PUMP SPIGOT DIST-A 0.50May 03, 2007
Apr 27, 2007 1RT Total Absent 20070427022 HOST SITE SPIGOT DIST-A 0.50May 03, 2007
Apr 16, 2007 1RP Total Absent 20070416030 20070321024 SOUTH SPIGOT DIST-A 0.50May 02, 2007
Mar 29, 2007 1RP Total Absent 20070329014 20070321024 KITCHEN SHELTER WALL DIST-A 0.30Apr 05, 2007
Mar 29, 2007 1RP Total Absent 20070329015 20070321024 CESTER RESTROOM PIPE DIST-A 0.30Apr 05, 2007
Mar 29, 2007 1RP Total Absent 20070329016 20070321024 HOST STAND PIPE WALL DIST-A 0.30Apr 05, 2007
Mar 29, 2007 1RP Total Absent 20070329017 20070321024 SHOP WALLACE RD NW DIST-A 0.50Apr 05, 2007
Mar 21, 2007 1RT Total POSITIVE 20070321024 SOUTH RR SPIGOT DIST-A 0.30Mar 23, 2007
RT E. coli Absent 20070321024 SOUTH RR SPIGOT DIST-A 0.30
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Sep 22, 2006 1RT Total Absent 20060922020 22800 WALLACE ROAD DIST-A Sep 29, 2006
Jun 26, 2006 1RT Total Absent 20060626037 22800 WALLACE ROAD DIST-A 0.30Jul 06, 2006
Mar 24, 2006 1RT Total Absent 20060324014 22800 WALLACE RD. DIST-A 0.20Apr 06, 2006
Oct 03, 2005 1RT Total Absent 01635 DIST-A 0.30Oct 06, 2005
Jun 27, 2005 1RT Total Absent 01047 DIST-A 0.30Jun 30, 2005
Mar 23, 2005 1RT Total Absent 00307 DIST-A 0.40Mar 28, 2005
Nov 15, 2004 1RT Total Absent 02061 DIST-A 0.30Nov 18, 2004
Sep 08, 2004 1RT Total Absent 01636 DIST-A 0.40Sep 13, 2004
Jun 28, 2004 1RT Total Absent 01243 DIST-A Jul 01, 2004
Apr 29, 2004 1RT Total Absent 00774 DIST-A May 11, 2004
Apr 28, 2004 1RT Total Absent 00754 DIST-A May 11, 2004
Apr 27, 2004 1RT Total Absent 00720-1 DIST-A May 04, 2004
Apr 27, 2004 1RT Total Absent 00720-2 DIST-A May 04, 2004
Apr 27, 2004 1RT Total Absent 00720-3 DIST-A May 04, 2004
Mar 29, 2004 1RP Total Absent 00548 00362 N RESTROOM FAUCET DIST-A Apr 01, 2004
Mar 25, 2004 1RP Total Absent 00546 00362 NORTH MINI SHELTER DIST-A Mar 30, 2004
Mar 18, 2004 1RP Total Absent 00513 00362 SOUTH RESTROOM DIST-A Mar 23, 2004
Mar 08, 2004 1RP Total Absent 00387 00362 SOUTH FAUCET DIST-A Mar 11, 2004
Mar 02, 2004 1RT Total POSITIVE 00362 S FAUCET STAND DIST-A Mar 05, 2004
RT E. coli Absent 00362 S FAUCET STAND DIST-A
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Dec 15, 2003 1RT Total Absent 04151 DIST-A Dec 24, 2003
Aug 28, 2003 1RT Total Absent 03104 DIST-A Sep 05, 2003
Apr 28, 2003 1RP Total Absent 01184 01113 S RAYN SPARS DIST-A May 07, 2003
Apr 28, 2003 1RP Total Absent 01186 01113 NORTH RESTROOM STAND DIST-A May 07, 2003
Apr 28, 2003 1RP Total Absent 01185 01113 MOND SHELTER DIST-A May 07, 2003
Apr 24, 2003 1RP Total Absent 01165 01113 CENTER RESTROOM DIST-A May 02, 2003
Apr 21, 2003 1RT Total POSITIVE 01113 CENTER RESTROOM DIST-A Apr 24, 2003
RT E. coli Absent 01113 CENTER RESTROOM DIST-A
Jan 27, 2003 1RT Total Absent 00203 DIST-A Jan 31, 2003
Oct 22, 2002 1RT Total Absent 03582 DIST-A Oct 28, 2002
Jul 16, 2002 1RT Total Absent 02314 DIST-A
Apr 18, 2002 1RT Total Absent 01460 DIST-A Apr 25, 2002
Feb 27, 2002 1RT Total Absent 00689-1 DIST-A Mar 05, 2002
Feb 27, 2002 1RT Total Absent 00689-2 DIST-A Mar 05, 2002
Feb 25, 2002 1RT Total Absent 00660 DIST-A Mar 04, 2002
Feb 21, 2002 1RT Total Absent 00627 DIST-A Feb 27, 2002
Feb 19, 2002 1RT Total Absent 00601 DIST-A Feb 26, 2002
Feb 07, 2002 1RT Total Absent 00454 DIST-A Feb 19, 2002
Jan 11, 2002 1RT Total Absent 020111018 Center Restroom/Maud DIST-A Feb 04, 2002
Jan 04, 2002 1RP Total Absent 020104029 00013 North Shelter DIST-A Feb 04, 2002
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Jan 04, 2002 1RP Total Absent 020104028 00013 Picnic Shelter DIST-A Feb 04, 2002
Jan 04, 2002 1RP Total Absent 020104027 00013 Center Restroom @ Ma DIST-A Feb 04, 2002
Jan 04, 2002 1RP Total Absent 020104026 00013 Maud Williamson Resi DIST-A Feb 04, 2002
Jan 02, 2002 1RT Total POSITIVE 00013 CENTER RR DIST-A Jan 07, 2002
RT Fecal Absent 00013 CENTER RR DIST-A



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 2021


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