OHA Drinking Water Services
OR41
PWS ID: 05611 ---- ODOT HD ALKALI LAKE MAINT ---- INACTIVE
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
Apr 22, 2021 1RT Total Absent B21-843 WORK SINK DIST-A May 08, 2021
Sep 05, 2007 1RT Total Absent B072176 SINK DIST-A Sep 11, 2007
Jul 03, 2007 1RT Total Absent B071510 SINK DIST-A Jul 12, 2007
Jun 05, 2007 1RT Total Absent B071168 SINK DIST-A Jun 13, 2007
May 01, 2007 1RT Total Absent B07805 SINK DIST-A May 03, 2007
Apr 02, 2007 1RT Total Absent 20701111AA SINK DIST-A Apr 04, 2007
Mar 06, 2007 1RT Total Absent B07448 SINK DIST-A Mar 08, 2007
Jan 03, 2007 1RT Total Absent B07020 SINK DIST-A Jan 08, 2007
Dec 05, 2006 1RT Total Absent B062233 SINK DIST-A Dec 14, 2006
Oct 03, 2006 1RT Total Absent 61767 DIST-A Nov 09, 2006
Sep 07, 2006 1RT Total Absent 61561 DIST-A Oct 05, 2006
Jul 05, 2006 1RT Total Absent 61183 DIST-A Aug 04, 2006
May 18, 2006 1RT Total Absent 60840 DIST-A Jun 05, 2006
Apr 20, 2006 1RT Total Absent B06-546 SINK DIST-A Apr 25, 2006
Mar 06, 2006 1RT Total Absent 60334 DIST-A Apr 07, 2006
Feb 06, 2006 1RT Total Absent 60195 DIST-A Mar 07, 2006
Jan 03, 2006 1RT Total Absent 60020 DIST-A Feb 03, 2006
Dec 05, 2005 1RT Total Absent 53375 DIST-A Jan 11, 2006
Oct 31, 2005 1RT Total Absent 53165 DIST-A Nov 04, 2005
Oct 03, 2005 1RT Total Absent 52976 DIST-A Nov 04, 2005
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Sep 06, 2005 1RT Total Absent 52716 DIST-A Oct 07, 2005
Aug 01, 2005 1RT Total Absent 52385 DIST-A Sep 06, 2005
Jun 30, 2005 1RT Total Absent 52147 DIST-A Jul 08, 2005
May 31, 2005 1RT Total Absent 509474 DIST-A Jun 08, 2005
May 02, 2005 1RT Total Absent 50759 DIST-A Jun 06, 2005
Apr 04, 2005 1RT Total Absent 50551 DIST-A May 09, 2005
Feb 28, 2005 1RT Total Absent 50325 DIST-A Mar 07, 2005
Jan 31, 2005 1RT Total Absent 50156 DIST-A Feb 07, 2005
Jan 05, 2005 1RT Total Absent 50043-1 DIST-A Feb 07, 2005
Jan 05, 2005 1RT Total Absent 50043-2 DIST-A Feb 07, 2005
Dec 03, 2004 1RT Total Absent 42506 DIST-A Jan 07, 2005
Nov 01, 2004 1RT Total Absent 42290 DIST-A Dec 06, 2004
Oct 04, 2004 1RT Total Absent 42114 DIST-A Nov 17, 2004
Aug 30, 2004 1RT Total Absent 41766 DIST-A Sep 07, 2004
Aug 09, 2004 1RT Total Absent 41594 DIST-A Sep 07, 2004
Jun 28, 2004 1RT Total Absent 41221 DIST-A Jul 15, 2004
Jun 01, 2004 1RT Total Absent 41018 DIST-A Jul 15, 2004
May 10, 2004 1RT Total Absent 40881 DIST-A Jun 07, 2004
Apr 05, 2004 1RT Total Absent 40612 DIST-A May 10, 2004
Feb 05, 2004 1RT Total Absent 40227 DIST-A Mar 05, 2004
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Jan 08, 2004 1RT Total Absent 40064 DIST-A Feb 06, 2004
Dec 05, 2003 1RT Total Absent 32901 DIST-A Jan 09, 2004
Nov 06, 2003 1RT Total Absent 32710 DIST-A Dec 04, 2003
Sep 29, 2003 1RT Total Absent 32384 DIST-A Oct 06, 2003
Sep 02, 2003 1RT Total Absent 32141 DIST-A Oct 06, 2003
Aug 04, 2003 1RT Total POSITIVE 31879 SINK DIST-A Sep 08, 2003
RT E. coli Absent 31879 SINK DIST-A
Jun 30, 2003 1RT Total Absent 31533 DIST-A Jul 09, 2003
Jun 05, 2003 1RT Total Absent 31315 DIST-A Jul 09, 2003
May 05, 2003 1RT Total Absent 31040 DIST-A Jun 06, 2003
Mar 31, 2003 1RT Total Absent 30723 DIST-A Apr 10, 2003
Mar 03, 2003 1RT Total Absent 30497 DIST-A Apr 09, 2003
Feb 03, 2003 1RT Total Absent B03143 DIST-A Feb 10, 2003
Jan 02, 2003 1RT Total Absent 30006 DIST-A Feb 10, 2003
Dec 09, 2002 1RT Total Absent 22944 DIST-A Jan 08, 2003
Nov 04, 2002 1RT Total Absent 22662 DIST-A Dec 11, 2002
Sep 30, 2002 1RT Total Absent 22303 DIST-A Oct 11, 2002
Sep 03, 2002 1RT Total Absent 22032 DIST-A Oct 07, 2002
Aug 05, 2002 1RT Total Absent 217901 DIST-A Sep 13, 2002
Jul 01, 2002 1RT Total Absent 21454 DIST-A
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Jun 03, 2002 1RT Total Absent 21208 DIST-A
May 08, 2002 1RT Total Absent 21003 DIST-A Jun 07, 2002
Apr 01, 2002 1RT Total Absent 20663 DIST-A May 09, 2002
Mar 04, 2002 1RT Total Absent 20411 DIST-A Apr 08, 2002
Feb 05, 2002 1RT Total Absent 20762 DIST-A Mar 11, 2002
Jan 02, 2002 1RT Total Absent 20026 DIST-A Feb 08, 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


More information for this water system: SDWIS ID 2456
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
Corrosion Control has moved to the Lead & Copper 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
Introduction  ::  Data Search Options  ::  Water System Search  ::  DWS Home  ::  DWS Rules
Need help? Email Drinking Water Services for assistance.Staff/Partner Login