OHA Drinking Water Services
PWS ID: 00501 ---- DESCHUTES VALLEY WATER DIST

Alerts indicate water quality tests with analytical results greater than the detection limit or one-half of the maximum allowable contaminant level which may require some follow-up actions by Drinking Water Services. See the Contacts link for reports on follow-up actions. Alerts are not water quality violations. Violations for this water system can be found here.

Alert Type Abbreviations:  COLI = Coliform, SOURCE = Coliform source sample*, SODIUM = Sodium*
*Non-alert (water quality notice)
Results:  29 alerts found for this water system.Show response time
Water Quality Alerts
Alert ID Sample
Date		 Alert
Date		 Source
ID		 Source Name Alert
Type		 Contaminant Result Alert
Level		 MCL Contact
Report
COLI20296 09/21/2020 09/25/2020 DIST-A 6305 Lasalle Ln COLI COLIFORM, TOTAL (TCR) Present Present Present09/18/2020
COLI20265 09/14/2020 09/18/2020 DIST-A #22 COLI COLIFORM, TOTAL (TCR) Present Present Present09/18/2020
COLI20191 08/24/2020 08/25/2020 DIST-A #19 COLI COLIFORM, TOTAL (TCR) Present Present Present08/21/2020
COLI20191 08/24/2020 08/25/2020 CH-A Common Header A SOURCE* COLIFORM, TOTAL (TCR) Present Present Present08/21/2020
COLI20177 08/17/2020 08/21/2020 DIST-A #19 COLI COLIFORM, TOTAL (TCR) Present Present Present08/21/2020
COLI17709 03/12/2018 03/16/2018 DIST-A #17 COLI COLIFORM, TOTAL (TCR) Present Present Present03/16/2018
COLI17643 02/05/2018 02/09/2018 DIST-A #19 COLI COLIFORM, TOTAL (TCR) Present Present Present02/09/2018
COLI17481 11/27/2017 11/29/2017 DIST-A well, #2 COLI COLIFORM, TOTAL (TCR) Present Present Present11/29/2017
COLI17300 10/09/2017 10/13/2017 DIST-A #19 COLI COLIFORM, TOTAL (TCR) Present Present Present10/13/2017
COLI13114 08/04/2014 08/07/2014 DIST-A #19 COLI COLIFORM, E. COLI Present Present Present08/07/2014
COLI13114 08/04/2014 08/07/2014 DIST-A #19 COLI COLIFORM, TOTAL (TCR) Present Present Present08/07/2014
COLI13118 08/04/2014 08/07/2014 DIST-A #14 COLI COLIFORM, TOTAL (TCR) Present Present Present08/08/2014
COLI10046 12/19/2011 12/23/2011 DIST-A #18 COLI COLIFORM, TOTAL (TCR) Present Present Present12/27/2011
COLI9265 06/13/2011 06/20/2011 DIST-A sample pt #18 COLI COLIFORM, TOTAL (TCR) Present Present Present06/20/2011
COLI8130 08/23/2010 08/30/2010 DIST-A #6 COLI COLIFORM, TOTAL (TCR) Present Present Present08/31/2010
CHEM3712 08/24/2009 09/23/2009 EP-A EP FOR OPAL SPRING & WELLS SODIUM* SODIUM 20.520 09/24/2009
COLI6444 06/29/2009 07/10/2009 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present07/06/2009
COLI6444 06/29/2009 07/10/2009 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present07/06/2009
COLI5999 12/22/2008 12/24/2008 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present12/24/2008
COLI5996 12/16/2008 12/23/2008 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI5989 12/15/2008 12/19/2008 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI5972 12/09/2008 12/15/2008 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI5972 12/09/2008 12/15/2008 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI4178 06/04/2007 06/07/2007 DIST-A Distribution System COLI COLIFORM, E. COLI Present Present Present
COLI4178 06/04/2007 06/07/2007 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI2681 11/14/2005 12/07/2005 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI2466 09/20/2005 09/30/2005 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI1776 12/06/2004 01/03/2005 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI704 10/06/2003 10/16/2003 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
*Non-alert (water quality notice)


Archived Alerts (SWS database)
Date Source Chemical Results mg/l MCL mg/l
07/24/2001Coliform
11/01/1999Coliform
02/25/1999Coliform
11/05/1997Coliform
09/08/1997Coliform
08/05/1997Coliform
10/02/1995Coliform
09/05/1995Coliform
03/10/1995Coliform
10/06/1994Coliform
09/22/1994Coliform
09/20/1994Coliform
01/10/1994Coliform
08/04/1993Coliform
08/03/1993Coliform


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
DBPs :: TOC & Alkalinity :: DBP Sample Sites :: FANLs :: MRDL :: Turbidity :: SWTR :: RAA :: LRAA For SDWIS: 4115
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Alerts :: Violations :: Compliance & Enforcement :: Significant Deficiencies :: Cross Connection ASRs :: Treatment Plant Inspections :: Fluoride
Water Advisories :: Contact Reports :: Cyanotoxins
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