OHA Drinking Water Services
PWS ID: 00611 ---- PAISLEY, 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, SOURCE = Coliform source sample*, SODIUM = Sodium*
*Non-alert (water quality notice)
Results:  64 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
CHEM8752 11/11/2019 12/19/2019 EP-A EP FOR WELLS #1, #2, & #3 SODIUM* SODIUM 29.520
CHEM7880 02/21/2018 02/28/2018 EP-A EP FOR WELLS #1, #2, & #3 CHEM ARSENIC 0.0120.0105 0.0102/28/2018
CHEM7856 01/28/2018 02/01/2018 EP-A EP FOR WELLS #1, #2, & #3 CHEM ARSENIC 0.0130.0105 0.01
CHEM7846 01/18/2018 01/25/2018 EP-A EP FOR WELLS #1, #2, & #3 CHEM ARSENIC 0.0120.0105 0.01
CHEM7578 04/18/2017 05/18/2017 EP-A EP FOR WELLS #1, #2, & #3 CHEM ARSENIC 0.0160.0105 0.01
CHEM7552 04/10/2017 04/19/2017 EP-A EP FOR WELLS #1, #2, & #3 CHEM ARSENIC 0.020.0105 0.0104/20/2017
CHEM7552 04/13/2017 04/19/2017 EP-A EP FOR WELLS #1, #2, & #3 CHEM ARSENIC 0.0160.0105 0.0104/20/2017
CHEM7537 03/12/2017 03/22/2017 EP-A EP FOR WELLS #1, #2, & #3 CHEM ARSENIC 0.0140.0105 0.0103/22/2017
CHEM7533 03/06/2017 03/20/2017 EP-A EP FOR WELLS #1, #2, & #3 CHEM ARSENIC 0.0120.0105 0.01
CHEM7428 11/02/2016 11/28/2016 EP-A EP FOR WELLS #1, #2, & #3 CHEM ARSENIC 0.01670.0105 0.01
CHEM7428 11/15/2016 11/28/2016 EP-A EP FOR WELLS #1, #2, & #3 CHEM ARSENIC 0.01640.0105 0.01
CHEM7091 03/22/2016 03/29/2016 EP-A EP FOR WELLS #1, #2, & #3 CHEM ARSENIC 0.01210.0105 0.0104/25/2016
CHEM7015 12/16/2015 01/07/2016 EP-A EP FOR WELLS #1, #2, & #3 CHEM ARSENIC 0.01610.0105 0.01
CHEM6946 11/12/2015 11/18/2015 EP-A EP FOR WELLS #1, #2, & #3 CHEM ARSENIC 0.01670.0105 0.0112/17/2015
CHEM6806 07/08/2015 07/23/2015 EP-A EP FOR WELLS #1, #2, & #3 CHEM ARSENIC 0.0130.0105 0.01
CHEM6806 07/08/2015 07/23/2015 EP-A EP FOR WELLS #1, #2, & #3 CHEM ARSENIC 0.01320.0105 0.01
CHEM6667 03/10/2015 03/23/2015 EP-A EP FOR WELLS #1, #2, & #3 CHEM ARSENIC 0.02520.0105 0.01
CHEM6536 11/13/2014 11/24/2014 EP-A EP FOR WELLS #1, #2, & #3 CHEM ARSENIC 0.0220.0105 0.01
CHEM6413 08/14/2014 08/29/2014 EP-A EP FOR WELLS #1, #2, & #3 CHEM ARSENIC 0.02360.0105 0.01
COLI13170 08/14/2014 08/19/2014 DIST-A main st #2 COLI COLIFORM, TOTAL (TCR) Present Present Present
CHEM6300 05/16/2014 05/23/2014 EP-A EP FOR WELLS #1, #2, & #3 CHEM ARSENIC 0.2380.0105 0.01
CHEM6222 02/19/2014 03/04/2014 EP-A EP FOR WELLS #1, #2, & #3 CHEM ARSENIC 0.02010.0105 0.01
CHEM6123 11/18/2013 12/30/2013 EP-A EP FOR WELLS #1, #2, & #3 CHEM ARSENIC 0.02920.0105 0.01
CHEM6081 11/14/2013 12/04/2013 EP-A EP FOR WELLS #1, #2, & #3 CHEM ARSENIC 0.02060.0105 0.01
CHEM5986 09/24/2013 10/02/2013 EP-A EP FOR WELLS #1, #2, & #3 CHEM ARSENIC 0.01980.0105 0.01
COLI11659 05/14/2013 05/16/2013 DIST-A 700 chewaucan st #1 sink COLI COLIFORM, TOTAL (TCR) Present Present Present05/16/2013
COLI11549 03/05/2013 03/06/2013 DIST-A station 1 tank COLI COLIFORM, TOTAL (TCR) Present Present Present03/06/2013
COLI11217 11/26/2012 11/28/2012 DIST-A 1119 main faucet COLI COLIFORM, TOTAL (TCR) Present Present Present11/28/2012
COLI11217 11/26/2012 11/28/2012 DIST-A 311 hwy 31 sink COLI COLIFORM, TOTAL (TCR) Present Present Present11/28/2012
COLI11217 11/26/2012 11/28/2012 DIST-A 811 willow sink COLI COLIFORM, TOTAL (TCR) Present Present Present11/28/2012
COLI11217 11/26/2012 11/28/2012 DIST-A 700 chewaucan sta #1 COLI COLIFORM, TOTAL (TCR) Present Present Present11/28/2012
COLI11217 11/26/2012 11/28/2012 SRC-AB well #2 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present11/28/2012
COLI11191 11/19/2012 11/20/2012 DIST-A 700 clearwater st sink smple # COLI COLIFORM, TOTAL (TCR) Present Present Present
CHEM5567 10/04/2012 10/15/2012 EP-A EP FOR WELLS #1, #2, & #3 CHEM ARSENIC 0.01830.0105 0.01
CHEM5547 09/06/2012 10/03/2012 EP-A EP FOR WELLS #1, #2, & #3 CHEM ARSENIC 0.0130.0105 0.01
CHEM5341 04/11/2012 04/20/2012 EP-A EP FOR WELLS #1, #2, & #3 CHEM ARSENIC 0.01760.0105 0.01
CHEM5280 01/17/2012 02/14/2012 EP-A EP FOR WELLS #1, #2, & #3 CHEM ARSENIC 0.01970.0105 0.01
CHEM5152 11/15/2011 11/23/2011 EP-A EP FOR WELLS #1, #2, & #3 CHEM ARSENIC 0.01840.0105 0.01
CHEM5009 08/18/2011 08/30/2011 SRC-AB WELL #2 (LAKE 1639) CHEM ARSENIC 0.02530.0105 0.01
CHEM4913 05/23/2011 06/21/2011 EP-A EP FOR WELLS #1, #2, & #3 CHEM ARSENIC 0.01810.0105 0.0108/01/2011
CHEM4775 02/10/2011 03/02/2011 EP-A EP FOR WELLS #1, #2, & #3 CHEM ARSENIC 0.02070.0105 0.01
CHEM4656 11/16/2010 01/05/2011 EP-A EP FOR WELLS #1, #2, & #3 CHEM ARSENIC 0.01730.0105 0.01
CHEM4656 11/16/2010 01/05/2011 EP-A EP FOR WELLS #1, #2, & #3 SODIUM* SODIUM 27.920
COLI8282 09/20/2010 09/21/2010 DIST-A 811 willow kitchen COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI8208 09/09/2010 09/10/2010 DIST-A 311 hwy 31 bathroom COLI COLIFORM, TOTAL (TCR) Present Present Present09/13/2010
CHEM4077 05/07/2010 05/18/2010 EP-A EP FOR WELLS #1, #2, & #3 CHEM ARSENIC 0.0180.0105 0.01
CHEM3951 02/10/2010 02/17/2010 EP-A EP FOR WELLS #1, #2, & #3 CHEM ARSENIC 0.0180.0105 0.01
CHEM3855 11/24/2009 12/09/2009 EP-A EP FOR WELLS #1, #2, & #3 CHEM ARSENIC 0.0160.0105 0.01
CHEM3846 08/05/2009 12/02/2009 EP-A EP FOR WELLS #1, #2, & #3 CHEM ARSENIC 0.02280.0105 0.01
CHEM3539 06/05/2009 06/16/2009 EP-A EP FOR WELLS #1, #2, & #3 CHEM ARSENIC 0.0170.0105 0.0111/05/2009
CHEM3502 03/10/2009 05/01/2009 EP-A EP FOR WELLS #1, #2, & #3 CHEM ARSENIC 0.0180.0105 0.01
CHEM3270 09/30/2008 12/19/2008 EP-A EP FOR WELLS #1, #2, & #3 CHEM ARSENIC 0.01390.0105 0.01
CHEM3204 09/30/2008 10/21/2008 EP-A EP FOR WELLS #1, #2, & #3 CHEM ARSENIC 0.01390.0105 0.01
CHEM3005 06/12/2008 06/27/2008 EP-A EP FOR WELLS #1, #2, & #3 CHEM ARSENIC 0.01540.0105 0.01
CHEM3005 06/12/2008 06/27/2008 EP-A EP FOR WELLS #1, #2, & #3 CHEM ARSENIC 0.02040.0105 0.01
CHEM3005 06/12/2008 06/27/2008 EP-A EP FOR WELLS #1, #2, & #3 CHEM ARSENIC 0.02940.0105 0.01
CHEM2775 12/21/2007 01/15/2008 EP-A EP FOR WELLS #1, #2, & #3 CHEM ARSENIC 0.0230.0105 0.01
CHEM2775 12/21/2007 01/15/2008 EP-A EP FOR WELLS #1, #2, & #3 CHEM ARSENIC 0.010.0105 0.01
CHEM2775 12/21/2007 01/15/2008 EP-A EP FOR WELLS #1, #2, & #3 CHEM ARSENIC 0.0120.0105 0.01
CHEM2713 10/29/2007 11/27/2007 EP-A EP FOR WELLS #1 & #2 CHEM ARSENIC 0.0210.0105 0.01
COLI4165 06/01/2007 06/04/2007 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
CHEM2286 07/14/1998 11/30/2006 EP-A EP FOR WELLS #1 & #2 CHEM ARSENIC 0.0110.0105 0.01
CHEM2286 07/14/1998 11/30/2006 EP-A EP FOR WELLS #1 & #2 SODIUM* SODIUM 24.420
CHEM1080 11/16/2004 01/14/2005 EP-A EP FOR WELLS #1 & #2 CHEM ARSENIC 0.01390.0105 0.01
*Non-alert (water quality notice)


Archived Alerts (SWS database)
Date Source Chemical Results mg/l MCL mg/l
10/09/1991A--EP FOR WELLS #1 & #2Arsenic0.032 0.05
06/18/2001AC--WELL #3Phthalates (Di(2-Ethylhexyl))0.0011 0.006
06/18/2001AC--WELL #3Sodium22.6
07/15/1997AA--WELL #1Sodium37
03/28/1994A--EP FOR WELLS #1 & #2Sodium38.9



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: 3770