OHA Drinking Water Services
PWS ID: 92040 ---- EDDYVILLE CHARTER SCHOOL

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)
Results:  42 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
CHEM8702 10/08/2019 11/20/2019 EP-A EP FOR STREAM SODIUM* SODIUM 29.120
LCRE23368 03/01/2018 04/02/2018 DIST-A Distribution System LCRE LCR EXCURSION1>0 04/03/2018
LCRE23369 03/01/2018 04/02/2018 EP-B EP FOR WELL LCRE LCR EXCURSION1>0 04/03/2018
COLI17549 12/13/2017 12/15/2017 SRC-BA Well #1 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present12/18/2017
LCRE22835 11/01/2017 12/04/2017 DIST-A Distribution System LCRE LCR EXCURSION15>0
LCRE22834 11/01/2017 12/04/2017 EP-B EP FOR WELL LCRE LCR EXCURSION12>0 12/05/2017
LCRE22825 10/01/2017 11/30/2017 EP-B EP FOR WELL LCRE LCR EXCURSION6>0 12/04/2017
LCRE22686 08/01/2017 10/13/2017 EP-B EP FOR WELL LCRE LCR EXCURSION14>0 10/16/2017
LCRE22688 09/01/2017 10/13/2017 EP-B EP FOR WELL LCRE LCR EXCURSION5>0 10/16/2017
CHEM7722 09/20/2017 10/06/2017 LCR LEAD 90TH % VALUE 0.03170.0155 10/09/2017
CHEM7399 10/26/2016 11/18/2016 LCR LEAD 90TH % VALUE 0.01760.0155 12/12/2016
CHEM7403 10/26/2016 11/18/2016 EP-B EP FOR WELL SODIUM* SODIUM 20.120 12/19/2016
COLI15824 08/03/2016 08/08/2016 DIST-A room 47 COLI COLIFORM, TOTAL (TCR) Present Present Present08/08/2016
COLI15824 08/03/2016 08/08/2016 DIST-A water fountain COLI COLIFORM, TOTAL (TCR) Present Present Present08/08/2016
COLI15784 07/25/2016 07/27/2016 DIST-A sink COLI COLIFORM, TOTAL (TCR) Present Present Present07/27/2016
COLI15493 05/11/2016 05/13/2016 DIST-A sink COLI COLIFORM, TOTAL (TCR) Present Present Present05/16/2016
COLI14046 03/31/2015 04/03/2015 DIST-A staff room sink COLI COLIFORM, TOTAL (TCR) Present Present Present04/03/2015
COLI14046 04/01/2015 04/03/2015 SRC-BA well SOURCE* COLIFORM, TOTAL (TCR) Present Present Present04/03/2015
COLI12952 06/26/2014 06/30/2014 DIST-A staff room sink COLI COLIFORM, TOTAL (TCR) Present Present Present07/31/2014
CHEM6240 03/12/2014 03/24/2014 LCR COPPER 90TH % VALUE 1.41.35 03/24/2014
CHEM6240 03/12/2014 03/24/2014 LCR LEAD 90TH % VALUE 0.03140.0155 03/24/2014
CHEM5918 08/06/2013 09/03/2013 LCR LEAD 90TH % VALUE 0.01910.0155 09/03/2013
CHEM5730 03/04/2013 03/26/2013 LCR LEAD 90TH % VALUE 0.02310.0155
CHEM5099 09/21/2011 10/17/2011 LCR LEAD 90TH % VALUE 0.02160.0155 11/02/2011
CHEM4569 10/13/2010 11/18/2010 EP-B EP FOR WELL SODIUM* SODIUM 20.720
COLI8334 09/27/2010 09/29/2010 SRC-BA well #1 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present10/01/2010
CHEM2362 11/29/2006 03/14/2007 EP-B EP FOR WELL SODIUM* SODIUM 21.820
CHEM1963 01/18/2006 04/11/2006 EP-B EP FOR WELL CHEM TETRACHLOROETHYLENE 0.0020.0005 0.005
CHEM1437 01/05/2000 03/21/2005 LCR COPPER 90TH % VALUE 2.41.35
CHEM1437 11/15/1994 03/21/2005 LCR COPPER 90TH % VALUE 1.481.35
CHEM1437 03/03/1999 03/21/2005 LCR COPPER 90TH % VALUE 1.591.35
CHEM1437 01/05/2000 03/21/2005 LCR LEAD 90TH % VALUE 0.05690.0155
CHEM1437 03/03/1999 03/21/2005 LCR LEAD 90TH % VALUE 0.02780.0155
CHEM1437 11/15/1994 03/21/2005 LCR LEAD 90TH % VALUE 0.0450.0155
CHEM735 01/16/2002 04/20/2004 EP-B EP FOR WELL CHEM TETRACHLOROETHYLENE 0.00380.0005 0.005
COLI821 11/12/2003 11/24/2003 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI730 10/17/2003 10/27/2003 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI730 10/17/2003 10/27/2003 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI730 10/17/2003 10/27/2003 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI712 10/15/2003 10/21/2003 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
LCRE5491 09/01/2003 10/13/2003 EP-B EP FOR WELL LCRE LCR EXCURSION7>0
CHEM185 01/16/2002 10/22/2002 EP-B EP FOR WELL CHEM TETRACHLOROETHYLENE 0.00380.0005 0.005
*Non-alert (water quality notice)


Archived Alerts (SWS database)
Date Source Chemical Results mg/l MCL mg/l
07/18/1991B--EP FOR WELLCadmium0.009 0.005
10/10/2001Coliform
10/23/1998BA--WELL (AUG THRU OCT)Sodium20.4
07/18/1991B--EP FOR WELLSodium53
09/27/1993A--STANDARD ENTRY POINTTetrachloroethylene0.0195 0.005



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: 1133