OHA Drinking Water Services
PWS ID: 05998 ---- WESTRIDGE SUBDIVISION

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:  CHEM = Chemical, COLI = Coliform, SOURCE = Coliform source sample*, LCR = Lead and copper 90th percentile, SODIUM = Sodium*
*Non-alert (water quality notice)
Results:  38 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
CHEM7883 02/15/2018 03/01/2018 EP-A EP FOR WELL CHEM NITRATE (AS N) 5.255 1003/15/2018
CHEM7315 09/14/2016 09/28/2016 LCR COPPER 90TH % VALUE 1.461.35
COLI15473 05/05/2016 05/09/2016 DIST-A 2710 nw century os hb COLI COLIFORM, TOTAL (TCR) Present Present Present05/09/2016
COLI15454 05/02/2016 05/03/2016 SRC-AA well COLI COLIFORM, E. COLI Present Present Present05/04/2016
COLI15454 05/02/2016 05/03/2016 SRC-AA well COLI COLIFORM, E. COLI Present Present Present05/04/2016
COLI15454 05/02/2016 05/03/2016 SRC-AA well COLI COLIFORM, E. COLI Present Present Present05/04/2016
COLI15454 05/02/2016 05/03/2016 SRC-AA well SOURCE* COLIFORM, TOTAL (TCR) Present Present Present05/04/2016
COLI15454 05/02/2016 05/03/2016 SRC-AA well SOURCE* COLIFORM, TOTAL (TCR) Present Present Present05/04/2016
COLI15454 05/02/2016 05/03/2016 SRC-AA well SOURCE* COLIFORM, TOTAL (TCR) Present Present Present05/04/2016
COLI15452 04/29/2016 05/02/2016 DIST-A westridge cistern COLI COLIFORM, E. COLI Present Present Present
COLI15452 04/29/2016 05/02/2016 SRC-AA well COLI COLIFORM, E. COLI Present Present Present
COLI15452 04/29/2016 05/02/2016 SRC-AA well COLI COLIFORM, E. COLI Present Present Present
COLI15452 04/29/2016 05/02/2016 DIST-A westridge cistern COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI15452 04/29/2016 05/02/2016 SRC-AA well SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI15452 04/29/2016 05/02/2016 SRC-AA well SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI15444 04/28/2016 04/29/2016 DIST-A westridge subd well COLI COLIFORM, E. COLI Present Present Present04/29/2016
COLI15444 04/28/2016 04/29/2016 DIST-A westridge subd well COLI COLIFORM, TOTAL (TCR) Present Present Present04/29/2016
COLI14888 10/28/2015 10/29/2015 SRC-AA well cr003226 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI12885 06/09/2014 06/11/2014 DIST-A century dr wellhouse well COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI12885 06/09/2014 06/11/2014 DIST-A century dr wellhouse hose COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI12880 06/05/2014 06/09/2014 DIST-A well faucet COLI COLIFORM, TOTAL (TCR) Present Present Present06/09/2015
CHEM5813 06/03/2013 06/21/2013 EP-A EP FOR WELL SODIUM* SODIUM 45.220 06/21/2013
CHEM4298 06/21/2010 08/13/2010 EP-A EP FOR WELL SODIUM* SODIUM 30.520
COLI8031 08/09/2010 08/10/2010 SRC-AA well SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
CHEM3081 08/12/2008 08/28/2008 LCR COPPER 90TH % VALUE 2.0551.35 09/03/2008
CHEM1388 09/28/1999 03/21/2005 LCR LEAD 90TH % VALUE 0.05140.0155
COLI1156 05/12/2004 05/18/2004 DIST-A Distribution System COLI COLIFORM, E. COLI Present Present Present
COLI1156 05/12/2004 05/18/2004 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI1156 05/12/2004 05/18/2004 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI1156 05/12/2004 05/18/2004 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI1156 05/12/2004 05/18/2004 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI1156 05/10/2004 05/18/2004 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI420 07/15/2003 07/29/2003 DIST-A Distribution System COLI COLIFORM, E. COLI Present Present Present
COLI420 07/15/2003 07/29/2003 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI420 07/15/2003 07/29/2003 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI420 07/15/2003 07/29/2003 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI420 07/15/2003 07/29/2003 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI313 06/09/2003 06/24/2003 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
06/12/2002Coliform
05/24/2002Coliform
05/23/2002Coliform
09/24/2001Coliform
09/20/2001Coliform
09/18/2001Coliform
07/13/1999Coliform
07/07/1999Coliform
07/08/1997AA--WELLNitrate6.3 10
09/28/1999A--EP for WELLSodium27


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: 4398
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Water Advisories :: Contact Reports :: Cyanotoxins :: Post-wildfire VOCs
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