OHA Drinking Water Services
OR41
PWS ID: 05273 ---- NORTHWEST ACRES IMPROVEMENT DIST
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

Sample
Date		 #
Samples		 Sample
Type		 Coliform
Type		 Result Sample
ID		 Repeat of
Sample ID		 Sample
Site		 Facility Chlorine
Residual		 Received
Date		Rejected
Reason
Jan 07, 2024 1RT Total Absent X057098B DIST-A Feb 04, 2024
Jan 04, 2023 1RT Total Absent X052994B DIST-A Feb 08, 2023
Apr 28, 2022 1RT Total Absent X050169B DIST-A May 08, 2022
Jan 04, 2022 1RT Total Absent X048706B DIST-A Jan 23, 2022
Oct 18, 2021 1RT Total Absent X047892B DIST-A Nov 04, 2021
Jul 08, 2021 1RT Total Absent X046694B DIST-A Aug 07, 2021
Apr 08, 2021 1RT Total Absent X045482B DIST-A May 01, 2021
Jan 14, 2021 1RT Total Absent X044528B DIST-A Jan 29, 2021
Oct 21, 2020 1RT Total Absent X043617B DIST-A Nov 05, 2020
Jul 23, 2020 1RT Total Absent X042386B DIST-A Aug 02, 2020
May 19, 2020 1RT Total Absent X041476B DIST-A May 27, 2020
Feb 12, 2020 1RT Total Absent X040349B DIST-A Feb 21, 2020
Nov 18, 2019 1RT Total Absent X039397B DIST-A Dec 06, 2019
Jul 15, 2019 1RT Total Absent X037845BDW DIST-A Aug 03, 2019
May 15, 2019 1RT Total Absent X037087B DIST-A Jun 06, 2019
Feb 15, 2019 1RT Total Absent X036003B DIST-A Feb 23, 2019
Oct 15, 2018 1RT Total Absent X034640B DIST-A Oct 31, 2018
Jul 16, 2018 1RT Total Absent X033410B DIST-A Aug 08, 2018
May 07, 2018 1AS Total Absent X032434BR WELLHEAD SRC-AA May 15, 2018
Apr 30, 2018 1RT Total Absent X032328B DIST-A May 09, 2018
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Apr 16, 2018 1AS Total Absent X032122BR WELL HEAD SRC-AA Apr 20, 2018
Mar 15, 2018 1AS Total Absent X031799BR WELL SRC-AA Mar 20, 2018
Feb 15, 2018 1AS Total Absent X031426B WELL HEAD SRC-AA Feb 26, 2018
Jan 31, 2018 1RT Total Absent X031206B DIST-A Feb 13, 2018
Jan 16, 2018 1RT Total Absent X031034B DIST-A Jan 25, 2018
Dec 12, 2017 1RT Total Absent B7L1212-01 WELL HEAD DIST-A Dec 20, 2017
Nov 15, 2017 1RT Total Absent B7K1503-01 HOSE BIB DIST-A Nov 17, 2017
Oct 31, 2017 1RT Total Absent B7J3106-01 HOSE BIB DIST-A Nov 03, 2017
Oct 24, 2017 1TG Total Absent B7J2409-01 B7I191101 WELL HEAD SRC-AA Oct 26, 2017
Sep 19, 2017 1AS Total POSITIVE B7I191102 WELL HEAD SRC-AA Sep 20, 2017
AS E. coli Absent B7I191102 WELL HEAD SRC-AA
Sep 19, 2017 1RT Total POSITIVE B7I191101 BATHROOM DIST-A Sep 20, 2017
RT E. coli Absent B7I191101 BATHROOM DIST-A
Aug 15, 2017 1AS Total Absent B7H1514-01 WELL SRC-AA Aug 25, 2017
Aug 15, 2017 1AS Total Absent B7H151401 WELL SRC-AA Aug 22, 2017
Jun 30, 2017 1RP Total Absent B7F3003-03 B7F272001 SAME DIST-A Jul 05, 2017
Jun 30, 2017 1RP Total Absent B7F3003-02 B7F272001 UPSTREAM DIST-A Jul 05, 2017
Jun 30, 2017 1RP Total Absent B7F3003-01 B7F272001 DOWNSTREAM DIST-A Jul 05, 2017
Jun 27, 2017 1RT Total POSITIVE B7F272001 2689 35TH HB DIST-A Jun 29, 2017
RT E. coli POSITIVE B7F272001 2689 35TH HB 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 24, 2017 1RT Total Absent B7A2404-01 HOSE BIB DIST-A Jan 27, 2017
Nov 15, 2016 1RT Total Absent B6K1512-01 HOSE BIB DIST-A Nov 22, 2016
Sep 28, 2016 1RT Total Absent B6I2806-01 HOSE BIB DIST-A Sep 30, 2016
Apr 20, 2016 1RT Total Absent B6D2012-01 HOSE BIB DIST-A Apr 25, 2016
Feb 23, 2016 1RT Total Absent B6B231301 2689 NW 35TH DIST-A Feb 25, 2016
Dec 15, 2015 1RT Total Absent B5L150701 2523 NW 35TH DIST-A Dec 18, 2015
Sep 22, 2015 1RT Total Absent B5I221801 HOSE BIB DIST-A Sep 30, 2015
May 11, 2015 1RT Total Absent B5E110601 HOSE BIB DIST-A Jun 07, 2015
Jan 26, 2015 1RT Total Absent B5A261301 2592 NW NORSE DR HB DIST-A Jan 30, 2015
Nov 25, 2014 1RT Total Absent B4K251702 2689 NW 35TH ST DIST-A Dec 08, 2014
Nov 25, 2014 1RT Total Absent B4K251701 2523 NW 35TH ST DIST-A Dec 08, 2014
Nov 19, 2014 1RT Total Absent B4K191103 2592 NORSE DR DIST-A Nov 24, 2014
Nov 19, 2014 1RT Total Absent B4K191102 2523 NW 35TH ST DIST-A Nov 24, 2014
Nov 19, 2014 1RT Total Absent B4K191101 2689 NW 35TH ST DIST-A Nov 24, 2014
Oct 30, 2014 1TG Total Absent B4J301001 B4J281101 SRC AA SRC-AA Nov 10, 2014
Oct 28, 2014 1RT Total POSITIVE B4J281103 2592 NW NORSE DR - HB DIST-A Oct 29, 2014
RT E. coli Absent B4J281103 2592 NW NORSE DR - HB DIST-A
Oct 28, 2014 1RT Total POSITIVE B4J281102 2840 NW 39TH ST - HB DIST-A Oct 29, 2014
RT E. coli Absent B4J281102 2840 NW 39TH ST - HB DIST-A
Oct 28, 2014 1RT Total POSITIVE B4J281101 2523 NW 35TH - BATHRM DIST-A Oct 29, 2014
RT E. coli Absent B4J281101 2523 NW 35TH - BATHRM 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
Sep 24, 2014 1RT Total Absent B4I241601 WELL DIST-A Oct 09, 2014
Sep 18, 2014 1RT Total Absent B4I182802 2325 NW 35TH DIST-A Oct 09, 2014
Sep 18, 2014 1RT Total Absent B4I182801 2592 NW NORSE DR DIST-A Oct 09, 2014
Sep 11, 2014 1TG Total POSITIVE B4I112304 B4I093801 WELL SRC-AA Sep 12, 2014
TG E. coli Absent B4I112304 B4I093801 WELL SRC-AA
Sep 11, 2014 1RP Total Absent B4I112303 B4I093801 2592 NW NORSE DIST-A Sep 12, 2014
Sep 11, 2014 1RP Total POSITIVE B4I112302 B4I093801 UPSTREAM DIST-A Sep 12, 2014
RP E. coli Absent B4I112302 B4I093801 UPSTREAM DIST-A
Sep 11, 2014 1RP Total POSITIVE B4I112301 B4I093801 DOWNSTREAM DIST-A Sep 12, 2014
RP E. coli Absent B4I112301 B4I093801 DOWNSTREAM DIST-A
Sep 09, 2014 1RT Total POSITIVE B4I093801 2592 NW NORSE DR H/B DIST-A Sep 11, 2014
RT E. coli Absent B4I093801 2592 NW NORSE DR H/B DIST-A
Apr 16, 2014 1RT Total Absent B4D161201 2592 NW NORSE DIST-A Apr 28, 2014
Jan 22, 2014 1RT Total Absent B4A220801 2592 NW NORSE DR DIST-A Jan 29, 2014
Nov 18, 2013 1RT Total Absent B3K181303 2403 NW 35TH DIST-A Nov 27, 2013
Nov 18, 2013 1RT Total Absent B3K181302 2737 NW 35TH ST DIST-A Nov 27, 2013
Nov 18, 2013 1RT Total Absent B3K181301 2660 NW NORSE DIST-A Nov 27, 2013
Nov 12, 2013 1RT Total Absent B3K123802 2689 NW 35TH ST DIST-A Nov 27, 2013
Nov 12, 2013 1RT Total Absent B3K123801 2592 NW NORSE DR DIST-A Nov 27, 2013
Oct 30, 2013 1TG Total Absent B3J302701 B3J292801 WELL SRC-AA Nov 01, 2013
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Oct 29, 2013 1RT Total POSITIVE B3J292805 2660 NW NORSE HB DIST-A Oct 30, 2013
RT E. coli Absent B3J292805 2660 NW NORSE HB DIST-A
Oct 29, 2013 1RT Total POSITIVE B3J292804 2592 NW NORSE OS FAUCET DIST-A Oct 30, 2013
RT E. coli Absent B3J292804 2592 NW NORSE OS FAUCET DIST-A
Oct 29, 2013 1RT Total POSITIVE B3J292803 2737 NW 35TH HB DIST-A Oct 30, 2013
RT E. coli Absent B3J292803 2737 NW 35TH HB DIST-A
Oct 29, 2013 1RT Total POSITIVE B3J292802 2403 NW 35TH HB DIST-A Oct 30, 2013
RT E. coli Absent B3J292802 2403 NW 35TH HB DIST-A
Oct 29, 2013 1RT Total POSITIVE B3J292801 2689 NW 35TH HB DIST-A Oct 30, 2013
RT E. coli Absent B3J292801 2689 NW 35TH HB DIST-A
Sep 17, 2013 1RT Total Absent B3I172403 RESERVOIR DIST-A Oct 02, 2013
Sep 17, 2013 1RT Total Absent B3I172402 2689 NW 35TH ST DIST-A Oct 02, 2013
Sep 17, 2013 1RT Total Absent B3I172401 2592 NW NORSE DR DIST-A Oct 02, 2013
Sep 11, 2013 1RP Total POSITIVE B3I113004 B3I113001 2592 NW NORSE DR DIST-A Sep 12, 2013
RP E. coli Absent B3I113004 B3I113001 2592 NW NORSE DR DIST-A
Sep 11, 2013 1RP Total Absent B3I113003 B3I113001 2689 NW 35TH ST DIST-A Sep 12, 2013
Sep 11, 2013 1RP Total POSITIVE B3I113002 B3I113001 2403 NW 35TH DIST-A Sep 12, 2013
RP E. coli Absent B3I113002 B3I113001 2403 NW 35TH DIST-A
Sep 11, 2013 1TG Total POSITIVE B3I113001 B3I104101 WELL SRC-AA Sep 12, 2013
TG E. coli Absent B3I113001 B3I104101 WELL SRC-AA
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Sep 10, 2013 1RT Total POSITIVE B3I104101 2592 NW NORSE DR HB DIST-A Sep 11, 2013
RT E. coli Absent B3I104101 2592 NW NORSE DR HB DIST-A
Jun 07, 2013 1RT Total Absent B3F071301 2592 NW NORSE DR DIST-A Jun 17, 2013
Jan 04, 2013 1RT Total Absent B3A040701 2592 NW NORSE DR DIST-A Jan 09, 2013
Nov 19, 2012 1RT Total Absent B2K190701 2592 NW NORSE DR DIST-A Nov 26, 2012
Sep 11, 2012 1RT Total Absent B2I114301 2592 NW Norse DIST-A Sep 20, 2012
May 14, 2012 1RT Total Absent B2E141201 2592 NW Norse Dr DIST-A May 29, 2012
Feb 13, 2012 1RT Total Absent B2B131401 2592 NW Norse DIST-A Feb 23, 2012
Jan 30, 2012 1TG Total POSITIVE B2A300704 B2A270701 well SRC-AA Jan 31, 2012
TG E. coli Absent B2A300704 B2A270701 well SRC-AA
Jan 30, 2012 1RP Total Absent B2A300703 B2A270701 2523 NW 53rd DIST-A Jan 31, 2012
Jan 30, 2012 1RP Total Absent B2A300702 B2A270701 2660 NW Norse Dr DIST-A Jan 31, 2012
Jan 30, 2012 1RP Total Absent B2A300701 B2A270701 2592 NW Norse hb DIST-A Jan 31, 2012
Jan 27, 2012 1RT Total POSITIVE B2A270701 2592 nw norse hb DIST-A Jan 30, 2012
RT E. coli Absent B2A270701 2592 nw norse hb DIST-A
Oct 10, 2011 1RT Total Absent B1J101601 2592 NW Norse DIST-A Oct 21, 2011
Aug 30, 2011 1RT Total Absent B1H301901 2592 NW Norse DIST-A Sep 08, 2011
Apr 15, 2011 1RT Total Absent B1D160901 2592 NW Norse DIST-A Apr 28, 2011
Jan 10, 2011 1RT Total Absent B1A101401 2592 NW Norse DIST-A Jan 24, 2011
Nov 08, 2010 1RT Total Absent B0K081201 2592 NW Norse DR DIST-A Nov 15, 2010
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Aug 06, 2010 1RT Total Absent B0H062201 2592 NW Norse DIST-A Aug 12, 2010
May 10, 2010 1RT Total Absent B0E101205 2403 NW 35th DIST-A May 14, 2010
May 10, 2010 1RT Total Absent B0E101204 2523 NW 35th DIST-A May 14, 2010
May 10, 2010 1RT Total Absent B0E101203 3679 NW Spruce DIST-A May 14, 2010
May 10, 2010 1RT Total Absent B0E101202 2660 NW Norse DIST-A May 14, 2010
May 10, 2010 1RT Total Absent B0E101201 2592 NW Norse Dr DIST-A May 14, 2010
Apr 14, 2010 1RP Total POSITIVE B0D141804 B0D121201 upstream DIST-A Apr 19, 2010
RP E. coli Absent B0D141804 B0D121201 upstream DIST-A
Apr 14, 2010 1AS Total Absent B0D141803 well SRC-AA Apr 19, 2010
Apr 14, 2010 1RP Total POSITIVE B0D141802 B0D121201 2660 nw norse dr DIST-A Apr 19, 2010
RP E. coli Absent B0D141802 B0D121201 2660 nw norse dr DIST-A
Apr 14, 2010 1RP Total Absent B0D141801 B0D121201 2592 nw norse dr DIST-A Apr 19, 2010
Apr 12, 2010 1RT Total POSITIVE B0D121201 2592 nw norse DIST-A Apr 14, 2010
RT E. coli Absent B0D121201 2592 nw norse DIST-A
Jan 18, 2010 1RT Total Absent B0A180501 2592 NW Norse Dr DIST-A Jan 21, 2010
Oct 02, 2009 1RT Total Absent B9J020901 2592 NW Norse Dr DIST-A Oct 13, 2009
Jul 13, 2009 1RT Total Absent B9G131101 2592 NW NORSE DIST-A Jul 16, 2009
May 19, 2009 1RT Total Absent B9E191401 2660 NW NORSE DR DIST-A May 21, 2009
May 19, 2009 1RT Total Absent B9E191402 2523 NW 35TH ST DIST-A May 21, 2009
May 19, 2009 1RT Total Absent B9E191403 2592 NW NORSE DR DIST-A May 21, 2009
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
May 05, 2009 1RT Total Absent B9E052201 2592 NORSE DR DIST-A May 13, 2009
Apr 10, 2009 1RT Total POSITIVE B9D101501 HB 2592 NORSE DR DIST-A Apr 13, 2009
RT E. coli Absent B9D101501 HB 2592 NORSE DR DIST-A
Jan 12, 2009 1RT Total Absent B9A121101 2592 NW NORSE DIST-A Jan 21, 2009
Oct 13, 2008 1RT Total Absent B8J130701 2592 NORSE DR DIST-A Oct 21, 2008
Aug 08, 2008 1RT Total Absent B8H080801 2592 NW NORSE DR DIST-A Aug 12, 2008
Jun 09, 2008 1RT Total Absent B8F091501 2592 NW NORSE DIST-A Jun 18, 2008
Jan 07, 2008 1RT Total Absent B8A071201 2523 NW 35TH DIST-A Jan 15, 2008
Jan 07, 2008 1RT Total Absent B8A071202 2592 NORSE DR DIST-A Jan 15, 2008
Jan 07, 2008 1RT Total Absent B8A071203 2737 NW 35TH DIST-A Jan 15, 2008
Jan 07, 2008 1RT Total Absent B8A071204 2689 NW 35TH DIST-A Jan 15, 2008
Jan 07, 2008 1RT Total Absent B8A071205 RSVR DIST-A Jan 15, 2008
Nov 29, 2007 1RT Total Absent B7K290501 2523 NW 35TH DIST-A Dec 07, 2007
Nov 29, 2007 1RT Total Absent B7K290502 2689 NW 35TH DIST-A Dec 07, 2007
Nov 29, 2007 1RT Total Absent B7K290503 2737 NW 35TH DIST-A Dec 07, 2007
Nov 28, 2007 1RT Total Absent B7K280801 2592 NORSE DR DIST-A Nov 29, 2007
Nov 28, 2007 1RT Total Absent B7K280802 RSVR DIST-A Nov 29, 2007
Oct 09, 2007 1RT Total POSITIVE B7J090801 2523 NW 35TH ST DIST-A Oct 11, 2007
RT E. coli Absent B7J090801 2523 NW 35TH ST DIST-A
Aug 20, 2007 1RT Total Absent B7H201501 2523 NW 35TH DIST-A Aug 22, 2007
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Jun 08, 2007 1RT Total Absent B7F080401 2689 NW 35TH DIST-A Jun 15, 2007
Mar 19, 2007 1RT Total Absent B7C201601 2689 NW 35TH ST DIST-A Mar 23, 2007
Nov 17, 2006 1RT Total Absent B6K170601 2689 NW IMP DIST DIST-A Nov 27, 2006
Jul 14, 2006 1RT Total Absent B6G140701 DIST-A Jul 25, 2006
Apr 19, 2006 1RT Total Absent 6042016 DIST-A May 09, 2006
Jan 22, 2006 1RT Total Absent NB601127 BATHROOM-2689 DIST-A Feb 07, 2006
Oct 28, 2005 1RT Total Absent NB510237 WELL HEAD DIST-A Dec 05, 2005
Sep 29, 2005 1RT Total POSITIVE A50930R1 HOSE BIB DIST-A Oct 10, 2005
RT E. coli Absent A50930R1 HOSE BIB DIST-A
May 18, 2005 1RT Total POSITIVE A50518Y1 HOSE BIB DIST-A May 26, 2005
RT E. coli Absent A50518Y1 HOSE BIB DIST-A
Feb 10, 2005 1RT Total Absent A50212K1 HOSE BIB DIST-A Feb 17, 2005
Nov 24, 2004 1RT Total Absent A41124BD1 HOSE BIB DIST-A Dec 06, 2004
Sep 23, 2004 1RT Total Absent A40923BL1 HOSE BIB DIST-A Sep 25, 2004
Jun 23, 2004 1RT Total Absent A40624J1 HOSE BIB DIST-A Jul 02, 2004
Feb 06, 2004 1RT Total Absent A40206AO1 HOSE BIB DIST-A Feb 10, 2004
Dec 23, 2003 1RT Total Absent A31223AX1 HOSE BIB DIST-A Dec 31, 2003
Jul 10, 2003 1RT Total Absent A30710AU1 HOSE BIB DIST-A Jul 14, 2003
Jan 30, 2003 1RT Total Absent A30130AT1 HOSE BIB DIST-A Feb 06, 2003
Dec 13, 2002 1RT Total Absent A21213AW1 HOSE BIB DIST-A Jan 08, 2003
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Aug 21, 2002 1RT Total Absent A20821Y1 HOSE BIB DIST-A Sep 06, 2002
May 10, 2002 1RT Total Absent A20510T1 Hose Bib DIST-A Jun 10, 2002
Jan 11, 2002 1RT Total Absent A20111AJ1 Hose Bib DIST-A Feb 08, 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


More information for this water system: SDWIS ID 2395
System Info  ::  Report for Lenders  ::  Alerts  ::  Violations  ::  Compliance & Enforcement  ::  Contacts & Advisories  ::  Site Visits  ::  Public Notice
Coliform Summary  ::  Coliform Results  ::  Coliform Schedules  ::  LT2  ::  GW/GWUDI Source Details  ::  Plan Review  ::  Annual Fee
Chemical Summary  ::  Chemical Results  ::  Chemical Schedules  ::  Chemical Schedule Summary  ::  Arsenic RAA  ::  Cyanotoxins  ::  PFAS
Lead & Copper  ::  DBP Sample Sites  ::  FANLs  ::  MRDL  ::  GWR 4-Log  ::  Turbidity  ::  SWTR  ::  LRAA  ::  DW Source Protection
New! Visit our new Drinking Water Source Protection page.
Information for all water systems:
Water System Inventory  ::  Water System Surveys  ::  Outstanding Performers  ::  Treatment Plant Inspections  ::  Treatment  ::  Plan Reviews
Alerts  ::  Violations  ::  Compliance & Enforcement  ::  Deficiencies  ::  System Scores  ::  Exceedances  ::  Public Notices  ::  Service Lines
Water Advisories  ::  Contact Reports  ::  Cyanotoxins  ::  PFAS  ::  Post-wildfire VOCs  ::  Fluoride  ::  Certification List  ::  DW Source Protection
Introduction  ::  Data Search Options  ::  Water System Search  ::  DWS Home  ::  DWS Rules
Need help? Email Drinking Water Services for assistance.Staff/Partner Login