OHA Drinking Water Services
OR41
PWS ID: 05895 ---- MELQUA HOMEOWNERS ASSOC
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
Sep 07, 2023 1RT Total POSITIVE 3090708-01 LOT 4 OS FAUCET DIST-A 0.20Sep 08, 2023
RT E. coli Absent 3090708-01 LOT 4 OS FAUCET DIST-A 0.20
Apr 25, 2023 1RT Total Absent 3042501-01 DIST-A 0.20May 01, 2023
Mar 30, 2022 1RT Total Absent 203300101 DIST-A 1.50Apr 05, 2022
Dec 15, 2021 1AS Total Absent 112150301 WELL SRC-AA Dec 29, 2021
Oct 20, 2021 1RP Total Absent 110201604 110131001 850 TRANQUIL METER SPIGOT DIST-A 3.00Oct 28, 2021
Oct 20, 2021 1RP Total Absent 110201603 110131001 1772 MELQUA BTWN TANKS & CHLOR DIST-A 10.00Oct 28, 2021
Oct 20, 2021 1RP Total Absent 110201602 110131001 850 TRANQUIL LOT 5/FCT DIST-A 3.00Oct 28, 2021
Oct 20, 2021 1RP Total Absent 110201601 110131001 790 TRANQUIL LOT 4/OS FCT DIST-A 3.00Oct 28, 2021
Oct 13, 2021 1RT Total POSITIVE 110131001 LOT 5 HOSE DIST-A 0.30Oct 14, 2021
RT E. coli Absent 110131001 LOT 5 HOSE DIST-A 0.30
Jun 10, 2021 1RT Total Absent 106102201 DIST-A 0.70Jun 24, 2021
Apr 15, 2021 1RT Total Absent 104150101 DIST-A 0.03Apr 23, 2021
Jan 13, 2021 1RT Total Absent 101130901 DIST-A 0.04Jan 21, 2021
Nov 12, 2020 1AS Total POSITIVE 011120501 WELL SRC-AA Nov 13, 2020
AS E. coli Absent 011120501 WELL SRC-AA
Oct 26, 2020 1RT Total Absent 010260201 DIST-A 0.04Nov 03, 2020
Jul 10, 2020 1RT Total Absent 007102001 DIST-A 0.50Jul 23, 2020
Apr 07, 2020 1RP Total Absent 004071704 004030201 800 TRANQUIL LN HOSE BIB DIST-A Apr 08, 2020
Apr 07, 2020 1RP Total Absent 004071703 004030201 753 SERENE LN METER BOX SPIGOT DIST-A 3.00Apr 08, 2020
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Apr 07, 2020 1RP Total Absent 004071702 004030201 790 TRANQUIL LN HOSE BIB DIST-A 2.00Apr 08, 2020
Apr 07, 2020 1TG Total POSITIVE 004071701 004030201 WELL HEAD SRC-AA Apr 08, 2020
TG E. coli Absent 004071701 004030201 WELL HEAD SRC-AA
Apr 03, 2020 1RT Total POSITIVE 004030201 HOSE TAP LOT 4 DIST-A 0.10Apr 06, 2020
RT E. coli POSITIVE 004030201 HOSE TAP LOT 4 DIST-A 0.10
Jan 08, 2020 1RT Total Absent 001081201 DIST-A 0.05Jan 17, 2020
Oct 01, 2019 1AS Total POSITIVE 910011002 WELL HEAD/WELL HOUSE SRC-AA Oct 02, 2019
AS E. coli Absent 910011002 WELL HEAD/WELL HOUSE SRC-AA
Oct 01, 2019 1RT Total Absent 910011001 DIST-A 0.05Oct 02, 2019
Aug 19, 2019 1RT Total Absent 908190301 DIST-A Sep 03, 2019
Dec 03, 2018 1AS Total POSITIVE 812031202 WELL HEAD-RAW WATER SRC-AA Dec 04, 2018
AS E. coli Absent 812031202 WELL HEAD-RAW WATER SRC-AA
Oct 01, 2018 1RT Total Absent 810020901 DIST-A 0.30Oct 11, 2018
Jul 02, 2018 1RT Total Absent 807023201 DIST-A 1.00Jul 16, 2018
Apr 04, 2018 1RT Total Absent 804042801 DIST-A 0.09Apr 09, 2018
Jan 05, 2018 1RT Total Absent 801050501 DIST-A 0.70Jan 08, 2018
Dec 12, 2017 1AS Total POSITIVE 712121701 WELL SRC-AA Dec 13, 2017
AS E. coli Absent 712121701 WELL SRC-AA
Oct 08, 2017 1RT Total Absent 710090601 DIST-A 0.05Oct 12, 2017
Jul 10, 2017 1RT Total Absent 707103601 HOSE VALVE LOT 4 DIST-A 0.02Jul 18, 2017
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Apr 03, 2017 1RT Total Absent 704030801 LOT4/HOSE FAUCET DIST-A Apr 05, 2017
Jan 03, 2017 1RT Total Absent 701031201 LOT 4 HOSE SPIGOT DIST-A 0.01Jan 05, 2017
Dec 12, 2016 1RT Total Absent 612121101 TRANQUIL LN SRC-AA DIST-A Dec 16, 2016
Apr 10, 2016 1RT Total Absent 604110301 753 SERENE LANE DIST-A 0.10Apr 18, 2016
Jan 11, 2016 1RT Total Absent 601120301 HOSE TAP DIST-A 0.01Jan 27, 2016
Oct 13, 2015 1RT Total Absent 510140301 HOSE SPIGOT DIST-A 0.10Oct 19, 2015
Jul 24, 2015 1RT Total Absent 507240701 LOT 4 HOSE BIB DIST-A 0.05Aug 05, 2015
Jun 16, 2015 1RT Total Absent 506170201 LOT #10 DIST-A 0.07Jun 26, 2015
Apr 08, 2015 1RT Total Absent 504084301 LOT #4 HOSE BIB DIST-A 0.02Apr 20, 2015
Jan 19, 2015 1RP Total Absent 501190704 501120301 LOT 4 DIST-A 1.00Jan 27, 2015
Jan 19, 2015 1RP Total Absent 501190703 501120301 LOT 10 DIST-A Jan 27, 2015
Jan 19, 2015 1RP Total Absent 501190702 501120301 LOT 12 DIST-A 1.00Jan 27, 2015
Jan 19, 2015 1RP Total Absent 501190701 501120301 LOT 5 DIST-A 1.00Jan 27, 2015
Jan 11, 2015 1RT Total POSITIVE 501120301 LOT 10 DIST-A Jan 13, 2015
RT E. coli Absent 501120301 LOT 10 DIST-A
Jan 04, 2015 1AS Total Absent 501050301 WELL HEAD SRC-AA Jan 20, 2015
Dec 07, 2014 1AS Total POSITIVE 412080201 WELL SRC-AA Dec 09, 2014
AS E. coli Absent 412080201 WELL SRC-AA
Nov 02, 2014 1AS Total POSITIVE 411030301 WELL SRC-AA Nov 04, 2014
AS E. coli Absent 411030301 WELL SRC-AA
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Oct 09, 2014 1CO Total Absent 410090105 410070301 WELL HEAD SRC-AA Oct 15, 2014
Oct 09, 2014 1CO Total Absent 410090104 410070301 WELL HEAD SRC-AA Oct 15, 2014
Oct 09, 2014 1CO Total Absent 410090103 410070301 WELL HEAD SRC-AA Oct 15, 2014
Oct 09, 2014 1CO Total Absent 410090102 410070301 WELL HEAD SRC-AA Oct 15, 2014
Oct 09, 2014 1CO Total Absent 410090101 410070301 WELL HEAD SRC-AA Oct 15, 2014
Oct 06, 2014 1RT Total Absent 410070302 DIST-A Oct 08, 2014
Oct 06, 2014 1AS Total POSITIVE 410070301 WELL SRC-AA Oct 08, 2014
AS E. coli POSITIVE 410070301 WELL SRC-AA
Sep 01, 2014 1AS Total POSITIVE 409020701 WELL SRC-AA Sep 03, 2014
AS E. coli Absent 409020701 WELL SRC-AA
Aug 04, 2014 1AS Total POSITIVE 408050801 WELL SRC-AA Aug 06, 2014
AS E. coli Absent 408050801 WELL SRC-AA
Jul 02, 2014 1AS Total POSITIVE 407020202 WELL SRC-AA Jul 08, 2014
AS E. coli Absent 407020202 WELL SRC-AA
Jul 02, 2014 1RT Total Absent 407020201 DIST-A Jul 08, 2014
Jun 01, 2014 1AS Total POSITIVE 406021801 WELL SRC-AA Jun 03, 2014
AS E. coli Absent 406021801 WELL SRC-AA
May 05, 2014 1CO Total POSITIVE 405051905 405020301 WELL SRC-AA May 06, 2014
CO E. coli Absent 405051905 405020301 WELL SRC-AA
May 05, 2014 1CO Total POSITIVE 405051904 405020301 WELL SRC-AA May 06, 2014
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
CO E. coli Absent 405051904 405020301 WELL SRC-AA
May 05, 2014 1CO Total POSITIVE 405051903 405020301 WELL SRC-AA May 06, 2014
CO E. coli Absent 405051903 405020301 WELL SRC-AA
May 05, 2014 1CO Total POSITIVE 405051902 405020301 WELL SRC-AA May 06, 2014
CO E. coli Absent 405051902 405020301 WELL SRC-AA
May 05, 2014 1CO Total POSITIVE 405051901 405020301 WELL SRC-AA May 06, 2014
CO E. coli Absent 405051901 405020301 WELL SRC-AA
May 04, 2014 1RT Total Absent 405050201 LOT 10 METER BOX DIST-A 0.30May 07, 2014
May 01, 2014 1AS Total POSITIVE 405020301 WELL SRC-AA May 05, 2014
AS E. coli POSITIVE 405020301 WELL SRC-AA
Apr 03, 2014 1AS Total Absent 404030201 TRANQUIL LANE SRC-AA Apr 16, 2014
Mar 02, 2014 1AS Total Absent 403030301 WELL SRC-AA Mar 12, 2014
Feb 03, 2014 1AS Total Absent 402030901 WELL HEAD SRC-AA Feb 07, 2014
Jan 16, 2014 1RT Total Absent 401160301 HOSE DIST-A 0.05Jan 24, 2014
Jan 08, 2014 1AS Total Absent 401080101 WELL HEAD SRC-AA Jan 14, 2014
Oct 27, 2013 1RT Total Absent 310280301 LOT 4 HOSE BIB DIST-A 0.10Nov 06, 2013
Jul 30, 2013 1TG Total POSITIVE 307312705 307190201 WELL SRC-AA Aug 01, 2013
TG E. coli Absent 307312705 307190201 WELL SRC-AA
Jul 30, 2013 1RP Total Absent 307312704 307190201 LOT 5 HOSE BIB DIST-A 0.50Aug 01, 2013
Jul 30, 2013 1RP Total Absent 307312703 307190201 LOT 4 HOSE BIB DIST-A 0.50Aug 01, 2013
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Jul 30, 2013 1RP Total Absent 307312702 307190201 METER BOX DIST-A 0.50Aug 01, 2013
Jul 30, 2013 1RP Total Absent 307312701 307190201 LOT 12 HOSE BIB DIST-A 0.50Aug 01, 2013
Jul 19, 2013 1RT Total POSITIVE 307190201 HOSE VALVE DIST-A 0.02Jul 22, 2013
RT E. coli Absent 307190201 HOSE VALVE DIST-A 0.02
Oct 21, 2012 1RT Total Absent 2102202 LOT 10 DIST-A Oct 25, 2012
Jun 06, 2012 1RT Total Absent 2060704 Lot 10 DIST-A 0.02Jun 15, 2012
Jan 26, 2012 1RT Total Absent 2012619 Lot 4 Hose Bib DIST-A 1.40Feb 02, 2012
Oct 17, 2011 1RT Total Absent 110180501 DIST-A 0.03Oct 24, 2011
Jul 08, 2011 1RT Total Absent 107080901 DIST-A 1.70Jul 18, 2011
Apr 03, 2011 1RT Total Absent 104040201 DIST-A 0.10Apr 07, 2011
Jan 02, 2011 1RT Total Absent 101030401 DIST-A 0.50Jan 10, 2011
Oct 27, 2010 1RT Total Absent 010280205 DIST-A Nov 01, 2010
Oct 27, 2010 1RT Total Absent 010280204 DIST-A 0.50Nov 01, 2010
Oct 27, 2010 1RT Total Absent 010280203 DIST-A 0.50Nov 01, 2010
Oct 27, 2010 1RT Total Absent 010280202 DIST-A 0.50Nov 01, 2010
Oct 27, 2010 1RT Total Absent 010280201 DIST-A 0.50Nov 01, 2010
Oct 11, 2010 1RP Total Absent 010111005 010010401 lot 12 meter box DIST-A 0.50Oct 14, 2010
Oct 11, 2010 1RP Total Absent 010111004 010010401 lot 4 sink DIST-A 0.50Oct 14, 2010
Oct 11, 2010 1RT Total Absent 010111002 DIST-A 1.50Oct 14, 2010
Oct 11, 2010 1TG Total POSITIVE 010111003 010010401 smpl tap well house SRC-AA Oct 12, 2010
TG E. coli Absent 010111003 010010401 smpl tap well house SRC-AA
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Oct 11, 2010 1RP Total Absent 010111001 010010401 lot 5 meter box hose DIST-A 0.05Oct 12, 2010
Sep 30, 2010 1RT Total POSITIVE 010010401 Lot 10 Meter Box HB DIST-A 0.05Oct 04, 2010
RT E. coli POSITIVE 010010401 Lot 10 Meter Box HB DIST-A 0.05
Jul 06, 2010 1AS Total POSITIVE 007070302 well house well head SRC-AA Jul 09, 2010
AS E. coli Absent 007070302 well house well head SRC-AA
Apr 06, 2010 1RT Total Absent 004070101 DIST-A 0.40Apr 12, 2010
Jan 28, 2010 1RT Total Absent 001290305 DIST-A Apr 26, 2010
Jan 28, 2010 1RT Total Absent 001290304 DIST-A 0.50Apr 26, 2010
Jan 28, 2010 1RT Total Absent 001290303 DIST-A Apr 26, 2010
Jan 28, 2010 1RT Total Absent 001290302 DIST-A Apr 26, 2010
Jan 28, 2010 1RT Total Absent 001290301 DIST-A 0.50Apr 26, 2010
Dec 28, 2009 1RP Total POSITIVE 912280605 912210201 well house SRC-AA Dec 30, 2009
RP E. coli Absent 912280605 912210201 well house SRC-AA
Dec 28, 2009 1RP Total Absent 912280604 912210201 lot 5 half bath sink DIST-A 1.50Dec 30, 2009
Dec 27, 2009 1RP Total Absent 912280603 912210201 wh hose cock DIST-A 1.50Dec 30, 2009
Dec 27, 2009 1RP Total Absent 912280602 912210201 lot 10 mh cock DIST-A 1.40Dec 30, 2009
Dec 27, 2009 1RP Total Absent 912280601 912210201 lot 4 laundry sink DIST-A 1.10Dec 29, 2009
Dec 20, 2009 1RT Total POSITIVE 912210201 well house DIST-A 0.01Dec 22, 2009
RT E. coli Absent 912210201 well house DIST-A 0.01
Sep 21, 2009 1RT Total Absent 909220701 DIST-A 0.60Sep 28, 2009
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Jun 19, 2009 1RT Total Absent 906190801 DIST-A 0.50Jun 29, 2009
Feb 25, 2009 1RT Total Absent 902260901 DIST-A 0.30Mar 03, 2009
Jun 03, 2008 1RT Total Absent 806040301 DIST-A 0.01Jun 16, 2008
Mar 05, 2008 1RT Total Absent 803060101 DIST-A 0.20Mar 11, 2008
Dec 16, 2007 1RT Total Absent 712170201 DIST-A Feb 11, 2008
Sep 07, 2007 1RT Total Absent 709071301 DIST-A Sep 18, 2007
Jun 04, 2007 1RT Total Absent 706040801 DIST-A Jun 12, 2007
Jan 04, 2007 1RT Total Absent 701040501 DIST-A Jan 09, 2007
Dec 29, 2006 1RT Total Absent 612290301 DIST-A Jan 09, 2007
Sep 27, 2006 1RT Total Absent 609270601 DIST-A Oct 20, 2006
Jun 27, 2006 1RT Total Absent 6062722 DIST-A Jun 30, 2006
Mar 30, 2006 1RT Total Absent 603303 DIST-A Apr 03, 2006
Dec 27, 2005 1RT Total Absent 5122711 DIST-A Dec 30, 2005
Sep 28, 2005 1RT Total Absent 5092829 DIST-A Oct 04, 2005
Jun 10, 2005 1RT Total Absent 5061013 DIST-A Jun 14, 2005
Mar 29, 2005 1RT Total Absent 503291 DIST-A 0.10Apr 04, 2005
Nov 28, 2004 1RT Total Absent 411291 DIST-A 0.10Dec 06, 2004
Jun 25, 2004 1RT Total POSITIVE 406255 625 SERENE LN DIST-A Aug 02, 2004
RT E. coli Absent 406255 625 SERENE LN DIST-A
Mar 21, 2004 1RT Total Absent 403228 DIST-A Mar 29, 2004
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Jun 10, 2003 1RT Total Absent 306101 DIST-A Jun 13, 2003
Mar 24, 2003 1RT Total Absent 3032418 DIST-A Mar 31, 2003
Dec 19, 2002 1RT Total Absent 212201 DIST-A Jan 02, 2003
Sep 24, 2002 1RT Total Absent 209258 DIST-A Sep 30, 2002
Mar 15, 2002 1RT Total Absent 203159 DIST-A Mar 20, 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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