OHA Drinking Water Services
PWS ID: 00935 ---- WASCO, CITY OF

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, SODIUM = Sodium*
*Non-alert (water quality notice)
Results:  24 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
CHEM8683 04/15/2019 11/12/2019 EP-B EP FOR WELL #2 SODIUM* SODIUM 2020
COLI13676 12/04/2014 12/08/2014 DIST-A 711 barnett st sink COLI COLIFORM, TOTAL (TCR) Present Present Present12/18/2014
COLI13676 12/04/2014 12/08/2014 DIST-A 1016 biggs st sink COLI COLIFORM, TOTAL (TCR) Present Present Present12/18/2014
COLI13660 12/03/2014 12/05/2014 DIST-A 711 barnett st sink COLI COLIFORM, TOTAL (TCR) Present Present Present12/11/2004
COLI13556 11/06/2014 11/10/2014 DIST-A 807 armsworthy st sink COLI COLIFORM, TOTAL (TCR) Present Present Present11/06/2014
COLI13556 11/06/2014 11/10/2014 DIST-A 1016 briggs st sink COLI COLIFORM, TOTAL (TCR) Present Present Present11/06/2014
COLI13531 11/05/2014 11/06/2014 DIST-A 1016 biggs st sink COLI COLIFORM, TOTAL (TCR) Present Present Present
CHEM6219 01/23/2014 02/28/2014 EP-A EP for WELL #1 CHEM FLUORIDE 2.962.39 403/04/2014
CHEM6219 01/23/2014 02/28/2014 EP-A EP for WELL #1 SODIUM* SODIUM 20.820 03/04/2014
COLI11174 11/15/2012 11/16/2012 DIST-A 807 armsworthy st sink COLI COLIFORM, TOTAL (TCR) Present Present Present11/19/2012
COLI11174 11/15/2012 11/16/2012 DIST-A 1017 clark st sink COLI COLIFORM, TOTAL (TCR) Present Present Present11/19/2012
COLI11174 11/15/2012 11/16/2012 DIST-A 1416 biggs st sink COLI COLIFORM, TOTAL (TCR) Present Present Present11/19/2012
COLI11168 11/14/2012 11/15/2012 DIST-A 1016 biggs st sink COLI COLIFORM, TOTAL (TCR) Present Present Present11/15/2012
COLI9266 06/16/2011 06/20/2011 DIST-A 711 Barnett St sink COLI COLIFORM, TOTAL (TCR) Present Present Present06/20/2011
COLI9266 06/16/2011 06/20/2011 DIST-A 1016 Biggs St sink COLI COLIFORM, TOTAL (TCR) Present Present Present06/20/2011
COLI9252 06/15/2011 06/16/2011 DIST-A 711 Barnett St. sink COLI COLIFORM, TOTAL (TCR) Present Present Present06/16/2011
CHEM4664 11/10/2010 01/06/2011 EP-B EP for WELL #2 (O'MEARA) SODIUM* SODIUM 20.820
COLI8056 08/12/2010 08/13/2010 DIST-A 703 barnett st sink COLI COLIFORM, TOTAL (TCR) Present Present Present08/13/2010
COLI8056 08/12/2010 08/13/2010 DIST-A 711 barnett st sink COLI COLIFORM, TOTAL (TCR) Present Present Present08/13/2010
COLI8056 08/12/2010 08/13/2010 DIST-A 1016 biggs st sink COLI COLIFORM, TOTAL (TCR) Present Present Present08/13/2010
COLI8048 08/11/2010 08/12/2010 DIST-A 703 BARNETT ST SINK COLI COLIFORM, TOTAL (TCR) Present Present Present08/12/2010
CHEM2887 01/31/2008 03/27/2008 EP-B EP for WELL #2 (O'MEARA) CHEM DI(2-ETHYLHEXYL) - PHTHALATE 0.0020.0006 0.00604/03/2008
CHEM2783 11/28/2007 01/16/2008 EP-B EP for WELL #2 (O'MEARA) CHEM TOLUENE 0.00120.0005 101/17/2008
CHEM2749 11/28/2007 01/04/2008 EP-B EP for WELL #2 (O'MEARA) CHEM DI(2-ETHYLHEXYL) - PHTHALATE 0.0110.0006 0.00601/03/2008
*Non-alert (water quality notice)


Archived Alerts (SWS database)
Date Source Chemical Results mg/l MCL mg/l
01/12/2000Coliform
11/12/1998Coliform
11/05/1998Coliform
10/13/1998Coliform
10/06/1998Coliform
09/17/1998Coliform
09/03/1998Coliform
01/22/1998Coliform
01/08/1998Coliform
11/20/1997Coliform
11/13/1997Coliform
11/06/1997Coliform
09/11/1997Coliform
09/04/1997Coliform
12/05/1996Coliform
10/24/1996Coliform
10/03/1996Coliform
03/03/1994Coliform
12/30/1993Coliform
12/16/1993Coliform
11/18/1993Coliform
12/10/1997AA--WELL #1Sodium21
06/20/1996AA--WELL #1Sodium20
06/20/1996BA--WELL #2 (O'MEARA)Sodium23



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: 3475