OHA Drinking Water Services
PWS ID: 94202 ---- COE THE DALLES-CELILO PARK

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*
*Non-alert (water quality notice)
Results:  23 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
COLI12799 05/05/2014 05/07/2014 DIST-A well COLI COLIFORM, TOTAL (TCR) Present Present Present05/08/2014
COLI12742 04/07/2014 04/09/2014 SRC-AA celilo park well COLI COLIFORM, E. COLI Present Present Present04/09/2014
COLI12742 04/07/2014 04/09/2014 SRC-AA celilo park well SOURCE* COLIFORM, TOTAL (TCR) Present Present Present04/09/2014
COLI9065 04/04/2011 04/05/2011 SRC-AA well #1 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI8079 08/17/2010 08/18/2010 SRC-AA well #1 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present08/19/2010
COLI8079 08/17/2010 08/18/2010 SRC-AA well #1 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present08/19/2010
COLI8079 08/17/2010 08/18/2010 SRC-AA well #1 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present08/19/2010
COLI8079 08/17/2010 08/18/2010 SRC-AA well #1 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present08/19/2010
COLI8079 08/17/2010 08/18/2010 SRC-AA well #1 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present08/19/2010
COLI8045 08/09/2010 08/11/2010 SRC-AA celilo park well #1 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present08/16/2010
COLI4642 09/26/2007 10/05/2007 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI2551 10/17/2005 10/21/2005 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI2551 10/17/2005 10/21/2005 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI2551 10/17/2005 10/21/2005 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI2551 10/17/2005 10/21/2005 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI2551 10/17/2005 10/21/2005 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI2467 09/21/2005 09/30/2005 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI2114 06/08/2005 06/24/2005 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI2114 06/02/2005 06/24/2005 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI2114 05/25/2005 06/24/2005 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI1928 03/22/2005 04/04/2005 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI1724 11/29/2004 12/10/2004 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI1724 12/02/2004 12/10/2004 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
10/30/2000Coliform
11/08/1995Coliform
11/02/1995Coliform


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: 1642
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