OHA Drinking Water Services
PWS ID: 00537 ---- MONMOUTH, 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*, LCR = Lead and copper 90th percentile, LCRE = Lead and copper corrosion control, SODIUM = Sodium*
*Non-alert (water quality notice)
Response Time is the number of days from the alert date to the contact report date.
Results:  109 alerts found for this water system.Hide response time
Water Quality Alerts
Alert ID Sample
Date
Alert
Date
Source
ID
Source Name Alert
Type
Contaminant Result Alert
Level
MCL Contact
Report
Response
Time (Days)
CHEM8482 08/13/2019 09/04/2019 EP-A EP FOR WELLS #1, 2, 4 & 5 CHEM NITRATE (AS N) 5.765 1009/04/20190
CHEM8389 05/21/2019 07/02/2019 EP-A EP FOR WELLS #1, 2, 4 & 5 CHEM NITRATE+NITRITE (AS N) 7.575 1007/02/20190
CHEM8386 05/21/2019 07/01/2019 EP-A EP FOR WELLS #1, 2, 4 & 5 CHEM NITRATE (AS N) 7.575 1007/02/20191
CHEM7932 05/02/2018 05/16/2018 EP-A EP FOR WELLS #1, 2, 4 & 5 CHEM NITRATE (AS N) 5.455 1005/21/20185
CHEM7499 02/08/2017 02/16/2017 EP-A EP FOR WELLS #1, 2, 4 & 5 CHEM NITRATE (AS N) 7.295 10
CHEM7265 08/17/2016 08/25/2016 EP-A EP FOR WELLS #1, 2, 4 & 5 CHEM NITRATE (AS N) 6.955 10
CHEM7159 05/18/2016 05/31/2016 EP-A EP FOR WELLS #1, 2, 4 & 5 CHEM NITRATE (AS N) 8.925 10
COLI15492 05/11/2016 05/13/2016 DIST-A ss 11 COLI COLIFORM, TOTAL (TCR) Present Present Present
CHEM7060 02/18/2016 02/29/2016 EP-A EP FOR WELLS #1, 2, 4 & 5 CHEM NITRATE (AS N) 6.945 10
CHEM6834 08/05/2015 08/21/2015 EP-A EP FOR WELLS #1, 2, 4 & 5 CHEM NITRATE (AS N) 6.935 10
CHEM6745 05/13/2015 06/24/2015 EP-A EP FOR WELLS #1, 2, 4 & 5 CHEM NITRATE (AS N) 9.825 10
CHEM6647 02/11/2015 03/04/2015 EP-A EP FOR WELLS #1, 2, 4 & 5 CHEM NITRATE (AS N) 5.435 10
CHEM6412 08/06/2014 08/29/2014 EP-A EP FOR WELLS #1, 2, 4 & 5 CHEM NITRATE (AS N) 5.945 10
LCRE16990 07/01/2014 08/05/2014 EP-A EP FOR WELLS #1, 2, 4 & 5 LCRE LCR EXCURSION3>0 08/29/201424
CHEM6306 05/20/2014 06/03/2014 EP-A EP FOR WELLS #1, 2, 4 & 5 CHEM NITRATE (AS N) 5.415 10
CHEM6306 05/21/2014 06/03/2014 EP-A EP FOR WELLS #1, 2, 4 & 5 CHEM NITRATE (AS N) 7.125 10
CHEM5874 07/10/2013 07/29/2013 EP-A EP FOR WELLS #1, 2, 4 & 5 CHEM NITRATE (AS N) 6.565 10
CHEM5759 04/17/2013 05/01/2013 EP-A EP FOR WELLS #1, 2, 4 & 5 CHEM NITRATE (AS N) 6.225 10
CHEM5679 01/16/2013 01/30/2013 EP-A EP FOR WELLS #1, 2, 4 & 5 CHEM NITRATE (AS N) 7.645 10
COLI11219 11/26/2012 11/28/2012 SRC-AA well #1 COLI COLIFORM, E. COLI Present Present Present
COLI11219 11/26/2012 11/28/2012 SRC-AA well #1 COLI COLIFORM, E. COLI Present Present Present
COLI11219 11/26/2012 11/28/2012 SRC-AA well #1 COLI COLIFORM, E. COLI Present Present Present
COLI11219 11/26/2012 11/28/2012 SRC-AB well #4 COLI COLIFORM, E. COLI Present Present Present
COLI11219 11/26/2012 11/28/2012 SRC-AB well #4 COLI COLIFORM, E. COLI Present Present Present
COLI11219 11/26/2012 11/28/2012 SRC-AB well #4 COLI COLIFORM, E. COLI Present Present Present
COLI11219 11/26/2012 11/28/2012 SRC-AB well #4 COLI COLIFORM, E. COLI Present Present Present
COLI11219 11/26/2012 11/28/2012 SRC-AA well #1 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI11219 11/26/2012 11/28/2012 SRC-AA well #1 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI11219 11/26/2012 11/28/2012 SRC-AA well #1 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI11219 11/26/2012 11/28/2012 SRC-AA well #1 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI11219 11/26/2012 11/28/2012 SRC-AA well #1 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI11219 11/26/2012 11/28/2012 SRC-AB well #4 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI11219 11/26/2012 11/28/2012 SRC-AB well #4 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI11219 11/26/2012 11/28/2012 SRC-AB well #4 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI11219 11/26/2012 11/28/2012 SRC-AB well #4 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI11206 11/21/2012 11/26/2012 SRC-AA well #1 (primary-in marion co) COLI COLIFORM, E. COLI Present Present Present
COLI11206 11/21/2012 11/26/2012 SRC-AB well #4 (s of independence) COLI COLIFORM, E. COLI Present Present Present
COLI11206 11/21/2012 11/26/2012 SRC-AA well #1 (primary-in marion co) SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI11206 11/21/2012 11/26/2012 SRC-AB well #4 (s of independence) SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI11206 11/21/2012 11/26/2012 SRC-AD well #2 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
CHEM5450 07/11/2012 07/24/2012 EP-A EP FOR WELLS #1, 2, 4 & 5 CHEM NITRATE (AS N) 7.045 10
CHEM5344 04/18/2012 04/27/2012 EP-A EP FOR WELLS #1, 2, 4 & 5 CHEM NITRATE (AS N) 5.1525 10
LCRE13816 03/01/2012 04/06/2012 EP-A EP FOR WELLS #1, 2, 4 & 5 LCRE LCR EXCURSION1>0
LCRE13604 01/01/2012 02/08/2012 EP-A EP FOR WELLS #1, 2, 4 & 5 LCRE LCR EXCURSION1>0 02/16/20128
LCRE13369 11/01/2011 12/07/2011 EP-A EP FOR WELLS #1, 2, 4 & 5 LCRE LCR EXCURSION2>0
LCRE13243 10/01/2011 11/04/2011 EP-A EP FOR WELLS #1, 2, 4 & 5 LCRE LCR EXCURSION1>0
CHEM5103 10/05/2011 10/20/2011 EP-A EP FOR WELLS #1, 2, 4 & 5 CHEM NITRATE (AS N) 5.795 10
COLI9494 08/10/2011 08/12/2011 DIST-A ss 25 COLI COLIFORM, TOTAL (TCR) Present Present Present08/15/20113
CHEM4958 07/06/2011 07/21/2011 EP-A EP FOR WELLS #1, 2, 4 & 5 CHEM NITRATE (AS N) 6.935 1007/22/20111
CHEM4841 04/06/2011 04/19/2011 EP-A EP FOR WELLS #1, 2, 4 & 5 CHEM NITRATE (AS N) 75 1004/20/20111
COLI8805 12/17/2010 12/22/2010 SRC-AA well 1 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI8798 12/08/2010 12/21/2010 SRC-AA well 1 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
CHEM4263 07/07/2010 07/23/2010 EP-A EP FOR WELLS #1, 4 & 5 CHEM NITRATE (AS N) 8.55 1007/26/20103
CHEM4263 07/07/2010 07/23/2010 EP-A EP FOR WELLS #1, 4 & 5 CHEM NITRATE (AS N) 7.25 1007/26/20103
CHEM4052 04/21/2010 04/29/2010 EP-A EP FOR WELLS #1, 4 & 5 CHEM NITRATE (AS N) 6.65 1004/28/2010-1
04/02/2009 10/02/2009 EP-A EP FOR WELLS #1, 4 & 5 CHEM NITRATE (AS N) 5.15 10
CHEM3607 07/02/2009 07/29/2009 EP-A EP FOR WELLS #1, 4 & 5 CHEM NITRATE (AS N) 5.95 1007/29/20090
LCRE9177 09/01/2008 11/26/2008 EP-A EP FOR WELLS #1, 2, 4 & 5 LCRE LCR EXCURSION3>0
CHEM3020 05/08/2008 07/15/2008 EP-A EP FOR WELLS #1, 4 & 5 CHEM NITRATE (AS N) 6.85 1007/16/20081
CHEM2899 03/13/2008 04/10/2008 EP-A EP FOR WELLS #1, 4 & 5 CHEM NITRATE (AS N) 6.85 1004/11/20081
CHEM2599 08/16/2007 08/31/2007 EP-A EP FOR WELLS #1, 4 & 5 CHEM NITRATE (AS N) 65 10
COLI4292 07/12/2007 07/19/2007 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
CHEM2499 05/17/2007 05/31/2007 EP-A EP FOR WELLS #1, 4 & 5 CHEM NITRATE (AS N) 7.25 10
CHEM2398 02/15/2007 03/27/2007 EP-A EP FOR WELLS #1, 4 & 5 CHEM NITRATE (AS N) 9.45 10
CHEM2048 06/08/2006 06/20/2006 EP-A EP FOR WELLS #1, 4 & 5 CHEM NITRATE (AS N) 6.95 10
CHEM1796 04/08/2004 12/19/2005 EP-A EP FOR WELLS #1, 4 & 5 CHEM NITRATE (AS N) 8.65 10
CHEM1796 04/15/2004 12/19/2005 EP-A EP FOR WELLS #1, 4 & 5 CHEM NITRATE (AS N) 12.25 10
CHEM1796 04/15/2004 12/19/2005 EP-A EP FOR WELLS #1, 4 & 5 CHEM NITRATE (AS N) 9.25 10
CHEM1796 03/25/2004 12/19/2005 EP-A EP FOR WELLS #1, 4 & 5 CHEM NITRATE (AS N) 8.55 10
CHEM1796 04/01/2004 12/19/2005 EP-A EP FOR WELLS #1, 4 & 5 CHEM NITRATE (AS N) 7.85 10
CHEM1796 04/08/2004 12/19/2005 EP-A EP FOR WELLS #1, 4 & 5 CHEM NITRATE (AS N) 12.35 10
CHEM1796 03/18/2004 12/19/2005 EP-A EP FOR WELLS #1, 4 & 5 CHEM NITRATE (AS N) 12.55 10
CHEM1796 03/18/2004 12/19/2005 EP-A EP FOR WELLS #1, 4 & 5 CHEM NITRATE (AS N) 8.75 10
CHEM1796 03/25/2004 12/19/2005 EP-A EP FOR WELLS #1, 4 & 5 CHEM NITRATE (AS N) 10.45 10
CHEM1796 03/10/2004 12/19/2005 EP-A EP FOR WELLS #1, 4 & 5 CHEM NITRATE (AS N) 9.45 10
CHEM1796 03/12/2004 12/19/2005 EP-A EP FOR WELLS #1, 4 & 5 CHEM NITRATE (AS N) 11.45 10
CHEM1796 03/12/2004 12/19/2005 EP-A EP FOR WELLS #1, 4 & 5 CHEM NITRATE (AS N) 7.65 10
CHEM1796 03/04/2004 12/19/2005 EP-A EP FOR WELLS #1, 4 & 5 CHEM NITRATE (AS N) 12.55 10
CHEM1796 03/04/2004 12/19/2005 EP-A EP FOR WELLS #1, 4 & 5 CHEM NITRATE (AS N) 8.25 10
CHEM1796 03/10/2004 12/19/2005 EP-A EP FOR WELLS #1, 4 & 5 CHEM NITRATE (AS N) 12.25 10
CHEM1796 05/06/2004 12/19/2005 EP-A EP FOR WELLS #1, 4 & 5 CHEM NITRATE (AS N) 10.35 10
CHEM1796 04/29/2004 12/19/2005 EP-A EP FOR WELLS #1, 4 & 5 CHEM NITRATE (AS N) 13.35 10
CHEM1796 04/26/2004 12/19/2005 EP-A EP FOR WELLS #1, 4 & 5 CHEM NITRATE (AS N) 13.75 10
CHEM1796 06/03/2004 12/19/2005 EP-A EP FOR WELLS #1, 4 & 5 CHEM NITRATE (AS N) 8.75 10
CHEM1796 05/20/2004 12/19/2005 EP-A EP FOR WELLS #1, 4 & 5 CHEM NITRATE (AS N) 9.35 10
CHEM1796 05/13/2004 12/19/2005 EP-A EP FOR WELLS #1, 4 & 5 CHEM NITRATE (AS N) 10.65 10
CHEM1796 05/06/2004 12/19/2005 EP-A EP FOR WELLS #1, 4 & 5 CHEM NITRATE (AS N) 6.75 10
CHEM1796 04/29/2004 12/19/2005 EP-A EP FOR WELLS #1, 4 & 5 CHEM NITRATE (AS N) 8.65 10
CHEM1796 04/26/2004 12/19/2005 EP-A EP FOR WELLS #1, 4 & 5 CHEM NITRATE (AS N) 6.45 10
CHEM1796 06/03/2004 12/19/2005 EP-A EP FOR WELLS #1, 4 & 5 CHEM NITRATE (AS N) 5.75 10
CHEM1796 05/20/2004 12/19/2005 EP-A EP FOR WELLS #1, 4 & 5 CHEM NITRATE (AS N) 6.25 10
CHEM1796 05/13/2004 12/19/2005 EP-A EP FOR WELLS #1, 4 & 5 CHEM NITRATE (AS N) 6.85 10
CHEM1744 02/03/2005 09/29/2005 EP-A EP FOR WELLS #1, 4 & 5 CHEM NITRATE (AS N) 7.945 10
CHEM1744 07/21/2005 09/29/2005 EP-A EP FOR WELLS #1, 4 & 5 CHEM NITRATE (AS N) 7.95 10
CHEM1239 01/01/1993 03/21/2005 LCR COPPER 90TH % VALUE 2.581.35
CHEM772 04/01/2004 06/11/2004 EP-A EP for WELL #1 (PRIMARY-IN MARION CO. CHEM NITRATE (AS N) 11.85 10
CHEM740 02/19/2004 05/17/2004 EP-A EP for WELL #1 (PRIMARY-IN MARION CO. CHEM NITRATE (AS N) 9.25 10
LCRE4400 01/01/2004 02/05/2004 EP-A EP FOR WELLS #1, 2, 4 & 5 LCRE LCR EXCURSION2>0
COLI686 09/11/2003 10/13/2003 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
CHEM443 06/12/2003 07/10/2003 EP-A EP for WELL #1 (PRIMARY-IN MARION CO. CHEM NITRATE (AS N) 8.25 10
CHEM106 05/21/2002 10/02/2002 EP-B EP FOR WELLS #4 & #5 S. OF INDEPENDANCE CHEM ARSENIC 0.01750.0105 0.01
CHEM106 05/21/2002 10/02/2002 EP-B EP FOR WELLS #4 & #5 S. OF INDEPENDANCE CHEM ARSENIC 0.02240.0105 0.01
CHEM106 05/21/2002 10/02/2002 EP-A EP for WELL #1 (PRIMARY-IN MARION CO. CHEM NITRATE (AS N) 8.85 10
CHEM106 05/21/2002 10/02/2002 EP-B EP FOR WELLS #4 & #5 S. OF INDEPENDANCE SODIUM* SODIUM 28.820
CHEM72 07/11/2002 08/20/2002 EP-A EP for WELL #1 (PRIMARY-IN MARION CO. CHEM NITRATE (AS N) 6.95 10
LCRE3057 09/01/2001 10/09/2001 EP-A EP FOR WELLS #1, 2, 4 & 5 LCRE LCR EXCURSION1>0
LCRE3474 10/01/2000 02/14/2001 EP-A EP FOR WELLS #1, 2, 4 & 5 LCRE LCR EXCURSION1>0
LCRE3628 11/01/2000 02/14/2001 EP-A EP FOR WELLS #1, 2, 4 & 5 LCRE LCR EXCURSION1>0
LCRE1030 01/01/2001 02/13/2001 EP-A EP FOR WELLS #1, 2, 4 & 5 LCRE LCR EXCURSION2>0
*Non-alert (water quality notice)


Archived Alerts (SWS database)
Date Source Chemical Results mg/l MCL mg/l
07/13/2000Coliform
09/16/1999Coliform
12/30/1998Coliform
08/29/1996Coliform
12/14/1995Coliform
05/04/1995Coliform
04/11/1996BB--WELL #5 (SOUTH OF INDEPENDENCE)Ethylbenzene0.0011 0.7
01/25/2001AA--WELL #1 (PRIMARY-IN MARION CO.Nitrate5.1 10
08/10/2000AA--WELL #1 (PRIMARY-IN MARION CO.Nitrate6.8 10
04/06/2000AA--WELL #1 (PRIMARY-IN MARION CO.Nitrate7.2 10
03/23/2000AA--WELL #1 (PRIMARY-IN MARION CO.Nitrate6 10
03/16/2000A--EP for WELL #1 (PRIMARY-IN MARION CO.Nitrate6.1 10
02/28/2000AA--WELL #1 (PRIMARY-IN MARION CO.Nitrate7.2 10
02/25/2000A--EP for WELL #1 (PRIMARY-IN MARION CO.Nitrate7.2 10
02/22/2000AA--WELL #1 (PRIMARY-IN MARION CO.Nitrate12.1 10
02/17/2000AA--WELL #1 (PRIMARY-IN MARION CO.Nitrate11.4 10
09/02/1999AA--WELL #1 (PRIMARY-IN MARION CO.Nitrate6.2 10
07/14/1999AA--WELL #1 (PRIMARY-IN MARION CO.Nitrate5.7 10
06/03/1999AA--WELL #1 (PRIMARY-IN MARION CO.Nitrate6.1 10
12/04/1997AA--WELL #1 (PRIMARY-IN MARION CO.Nitrate5.8 10
06/06/1997AA--WELL #1 (PRIMARY-IN MARION CO.Nitrate6.8 10
04/11/1996AA--WELL #1 (PRIMARY-IN MARION CO.Nitrate9.4 10
03/07/1996AA--WELL #1 (PRIMARY-IN MARION CO.Nitrate6.7 10
09/07/1995AA--WELL #1 (PRIMARY-IN MARION CO.Nitrate8.1 10
06/01/1995AA--WELL #1 (PRIMARY-IN MARION CO.Nitrate9.5 10
03/02/1995AA--WELL #1 (PRIMARY-IN MARION CO.Nitrate5.8 10
09/01/1994AA--WELL #1 (PRIMARY-IN MARION CO.Nitrate5.5 10
06/02/1994AA--WELL #1 (PRIMARY-IN MARION CO.Nitrate9.2 10
03/17/1994AA--WELL #1 (PRIMARY-IN MARION CO.Nitrate5.8 10
08/24/1993AA--WELL #1 (PRIMARY-IN MARION CO. - WELL #1Nitrate9.89 10
03/10/1993AA--WELL #1 (PRIMARY-IN MARION CO. - WELL #1Nitrate8.8 10
02/07/1992A--WELL #1 (PRIMARY-IN MARION CO.Nitrate8.7 10
03/07/2000BA--WELL #4 (SOUTH OF INDEPENDENCE)Sodium32.9
03/07/2000BB--WELL #5 (SOUTH OF INDEPENDENCE)Sodium29.2
04/11/1996BA--WELL #4 (SOUTH OF INDEPENDENCE)Sodium32.3
04/11/1996BB--WELL #5 (SOUTH OF INDEPENDENCE)Sodium26.4
03/10/1993BA--WELL #4 (SOUTH OF INDEPENDENCE - WELL #4Sodium36.6
03/10/1993BB--WELL #5 (SOUTH OF INDEPENDENCE)Sodium42.8
02/07/1992BA--WELL #4 (SOUTH OF INDEPENDENCE)Sodium31.2
02/07/1992BB--WELL #5 (SOUTH OF INDEPENDENCE)Sodium42
04/11/1996BB--WELL #5 (SOUTH OF INDEPENDENCE)Total Xylenes0.0054 10



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: 3759