OHA Drinking Water Services
PWS ID: 00726 ---- WARREN WATER ASSOCIATION
Water Quality Alerts

Table is loading - please wait...
Use the "Download" button to export the data to an Excel file.

Alert Date Range: From to
Alert Type
 Alert ID Sample Date Alert Date Contact
Report		 Response
Time (Days)		 Location Analyte
 Result
 Current
Alert Level		 Current
MCL		 Units Sample Type Lab Sample ID SelectAtype FilterAlertDate
IOC ARCHIVE 06/06/1991 01/07/1992 A SODIUM 23.99 20 MG/L -1949624 Alert Chem IOC0 1992-01-07
IOC ARCHIVE 04/08/1993 10/21/1993 AA SODIUM 32.75 20 MG/L 16326-1 Alert Chem IOC0 1993-10-21
LCR CHEM1288 10/10/1996 03/21/2005 DIST-A COPPER 90TH % VALUE 1.6 1.35 MG/L Alert Chem LCR0 2005-03-21
TCR ARCHIVE 10/13/1998 11/23/1998 COLIFORM, TOTAL (TCR) Present Present Routine 264137 Alert TCR0 1998-11-23
TCR ARCHIVE 10/22/1998 11/23/1998 COLIFORM, TOTAL (TCR) Present Present Routine 264567 Alert TCR0 1998-11-23
TCR ARCHIVE 10/26/1998 11/23/1998 COLIFORM, TOTAL (TCR) Present Present Repeat 264672 Alert TCR0 1998-11-23
TCR ARCHIVE 10/26/1998 11/23/1998 COLIFORM, TOTAL (TCR) Present Present Repeat 264673 Alert TCR0 1998-11-23
TCR ARCHIVE 10/26/1998 11/23/1998 COLIFORM, TOTAL (TCR) Present Present Repeat 264674 Alert TCR0 1998-11-23
TCR ARCHIVE 10/28/1998 11/23/1998 COLIFORM, TOTAL (TCR) Present Present Repeat 264778 Alert TCR0 1998-11-23
TCR ARCHIVE 10/28/1998 11/23/1998 COLIFORM, TOTAL (TCR) Present Present Repeat 264779 Alert TCR0 1998-11-23
TCR ARCHIVE 12/15/1999 02/10/2000 COLIFORM, TOTAL (TCR) Present Present Routine 285288 Alert TCR0 2000-02-10
TCR ARCHIVE 12/15/1999 02/10/2000 COLIFORM, TOTAL (TCR) Present Present Routine 285289 Alert TCR0 2000-02-10
TCR ARCHIVE 12/15/1999 02/10/2000 COLIFORM, TOTAL (TCR) Present Present Routine 285290 Alert TCR0 2000-02-10
TCR ARCHIVE 12/21/1999 02/10/2000 COLIFORM, TOTAL (TCR) Present Present Routine 285447 Alert TCR0 2000-02-10
TCR ARCHIVE 12/21/1999 02/10/2000 COLIFORM, TOTAL (TCR) Present Present Routine 285448 Alert TCR0 2000-02-10
TCR ARCHIVE 10/12/2001 10/26/2001 COLIFORM, TOTAL (TCR) Present Present Routine 318729 Alert TCR0 2001-10-26
Notice - Sodium CHEM111 04/29/2002 10/02/2002 EP-A SODIUM 26.2 20 MG/L 02119/13I Notice Sodium 2002-10-02
Notice - Sodium CHEM1746 03/31/2003 09/29/2005 EP-E SODIUM 28.3 20 MG/L 03091/04I Notice Sodium 2005-09-29
RAD CHEM2270 06/09/2003 11/08/2006 EP-A URANIUM, COMBINED 0.00006 0.03 0.03 MG/L 03160/02R Alert Chem CMCL RAD0 2006-11-08
RAD CHEM2270 06/09/2003 11/08/2006 EP-D URANIUM, COMBINED 0.0005 0.03 0.03 MG/L 03160/03R Alert Chem CMCL RAD0 2006-11-08
TCR COLI1409 08/11/2004 08/24/2004 DIST-A COLIFORM, TOTAL (TCR) Present Present Routine 373405 Alert TCR0 2004-08-24
TCR COLI2344 08/11/2005 08/24/2005 DIST-A COLIFORM, TOTAL (TCR) Present Present Routine 393472 Alert TCR0 2005-08-24
TCR COLI2554 10/06/2005 10/21/2005 DIST-A COLIFORM, TOTAL (TCR) Present Present Routine 396676 Alert TCR0 2005-10-21
TCR COLI2554 10/13/2005 10/21/2005 DIST-A COLIFORM, TOTAL (TCR) Present Present Repeat 397074 Alert TCR0 2005-10-21
TCR COLI2656 11/11/2005 11/25/2005 DIST-A COLIFORM, TOTAL (TCR) Present Present Routine 398732 Alert TCR0 2005-11-25
TCR COLI2807 01/05/2006 01/25/2006 DIST-A COLIFORM, TOTAL (TCR) Present Present Routine 401259 Alert TCR0 2006-01-25
TCR COLI3071 06/02/2006 06/05/2006 DIST-A COLIFORM, TOTAL (TCR) Present Present Routine 409100 Alert TCR0 2006-06-05
Notice - Sodium CHEM2356 10/07/2006 03/14/2007 EP-E SODIUM 22 20 MG/L 0634123 Notice Sodium 2007-03-14
TCR COLI3806 12/01/2006 12/04/2006 DIST-A COLIFORM, TOTAL (TCR) Present Present Routine 418710 Alert TCR0 2006-12-04
TCR COLI3914 01/08/2007 01/10/2007 DIST-A COLIFORM, TOTAL (TCR) Present Present Routine 420527 Alert TCR0 2007-01-10
TCR COLI3914 01/08/2007 01/10/2007 DIST-A COLIFORM, TOTAL (TCR) Present Present Routine 420528 Alert TCR0 2007-01-10
TCR COLI3914 01/08/2007 01/10/2007 DIST-A COLIFORM, TOTAL (TCR) Present Present Routine 420529 Alert TCR0 2007-01-10
TCR COLI4655 10/08/2007 10/09/2007 10/14/2007 5 DIST-A COLIFORM, TOTAL (TCR) Present Present Routine 434844 Alert TCR0 2007-10-09
TCR COLI5229 06/02/2008 06/03/2008 06/03/2008 0 DIST-A COLIFORM, TOTAL (TCR) Present Present Routine 446699 Alert TCR0 2008-06-03
Notice - Sodium CHEM3555 04/13/2009 06/25/2009 EP-E SODIUM 21.2 20 MG/L 0910321-I Notice Sodium 2009-06-25
TCR COLI6614 08/12/2009 08/13/2009 08/14/2009 1 DIST-A COLIFORM, TOTAL (TCR) Present Present Routine 471713 Alert TCR0 2009-08-13
TCR COLI6687 09/01/2009 09/02/2009 09/02/2009 0 DIST-A COLIFORM, TOTAL (TCR) Present Present Routine 472751 Alert TCR0 2009-09-02
TCR COLI8376 10/04/2010 10/05/2010 10/06/2010 1 DIST-A COLIFORM, TOTAL (TCR) Present Present Routine 497151 Alert TCR0 2010-10-05
TCR COLI8376 10/04/2010 10/05/2010 10/06/2010 1 DIST-A COLIFORM, TOTAL (TCR) Present Present Routine 497152 Alert TCR0 2010-10-05
Notice - Sodium CHEM4675 11/08/2010 01/11/2011 EP-C SODIUM 22.6 20 MG/L 031200101-I Notice Sodium 2011-01-11
TCR COLI11016 10/03/2012 10/05/2012 10/10/2012 5 DIST-A COLIFORM, TOTAL (TCR) Present Present Routine 537236 Alert TCR0 2012-10-05
Notice - Sodium CHEM5741 02/11/2013 04/03/2013 EP-C SODIUM 20.2 20 MG/L 304300901-I Notice Sodium 2013-04-03
TCR COLI12862 06/02/2014 06/04/2014 06/06/2014 2 DIST-A COLIFORM, TOTAL (TCR) Present Present Routine 564045 Alert TCR0 2014-06-04
Notice - Source COLI12877 06/04/2014 06/06/2014 SRC-AA COLIFORM, TOTAL (TCR) Present Present Triggered 564312 Notice Source 2014-06-06
TCR COLI19516 11/13/2019 11/15/2019 11/15/2019 0 DIST-A COLIFORM, TOTAL (TCR) Present Present Routine 931800502 Alert TCR0 2019-11-15
TCR COLI19521 11/15/2019 11/19/2019 11/19/2019 0 DIST-A COLIFORM, TOTAL (TCR) Present Present Repeat 931900802 Alert TCR0 2019-11-19
TCR COLI19521 11/15/2019 11/19/2019 11/19/2019 0 DIST-A COLIFORM, TOTAL (TCR) Present Present Repeat 931900805 Alert TCR0 2019-11-19


For further information on this public water system, click on the area of interest below:
System Info  ::  Report for Lenders  ::  Alerts  ::  Violations  ::  Compliance & Enforcement  ::  Contacts & Advisories  ::  Site Visits  ::  Public Notice
Coliform Summary  ::  Coliform Results  ::  Sampling Schedule for Coliform  ::  Groundwater/GWUDI Source Details  ::  Plan Review  ::  Annual Fee
Chemical Group Summary  ::  Latest Chemical Results  ::  Entry Point Detects  ::  Single Analyte Results 
Chemical Schedule Summary  ::  Chemical Schedule Details
Lead & Copper  ::  Corrosion Control (LCR)  ::  Nitrate  ::  Arsenic  ::  Radionuclides  ::  GWR 4-Log  ::  LT2  ::  Cyanotoxins  ::  PFAS
DBPs  ::  TOC & Alkalinity  ::  DBP Sample Sites  ::  FANLs  ::  MRDL  ::  Turbidity  ::  SWTR  ::  RAA  ::  LRAAFor SDWIS: 4305
Information by county:
Inventory  ::  Surface Water Systems  ::  Water System Surveys  ::  Outstanding Performers  ::  Plan Reviews  ::  System Scores  ::  Exceedances
Alerts  ::  Violations  ::  Compliance & Enforcement  ::  Significant Deficiencies  ::  Cross Connection ASRs  ::  Treatment Plant Inspections  ::  Fluoride
Water Advisories  ::  Contact Reports  ::  Cyanotoxins  ::  PFAS  ::  Post-wildfire VOCs  ::  Public Notices
Inventory List for all Oregon Drinking Water Systems in Excel or printable screen format
Tools for Laboratories  ::  Staff/Partner Login
Introduction  ::  Data Search Options  ::  Water System Search  ::  DWS Home