OHA Drinking Water Services
PWS ID: 94011 ---- LOST VALLEY EDUCATIONAL CENTER

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*
*Non-alert (water quality notice)
Response Time is the number of days from the alert date to the contact report date.
Results:  45 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)
COLI21900 01/21/2022 01/24/2022 DIST-A sink COLI COLIFORM, TOTAL (TCR) Present Present Present02/01/20228
COLI20033 07/08/2020 07/10/2020 SRC-AA Well #2 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present07/10/20200
COLI19619 12/19/2019 12/23/2019 SRC-AA well 2 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present12/23/20190
COLI18976 06/28/2019 07/01/2019 SRC-AA Well #2 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present07/02/20191
COLI17564 12/18/2017 12/20/2017 SRC-AA well #2 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI17458 11/17/2017 11/20/2017 SRC-AA well #2 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI16962 07/26/2017 07/28/2017 SRC-AA well #2 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI16558 02/13/2017 02/15/2017 SRC-AA well #2 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI16376 12/12/2016 12/14/2016 SRC-AA well #2 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI16318 11/21/2016 11/23/2016 SRC-AA well #2 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI13598 11/14/2014 11/17/2014 SRC-AA well #2 COLI COLIFORM, E. COLI Present Present Present
COLI13598 11/14/2014 11/17/2014 SRC-AA well #2 COLI COLIFORM, E. COLI Present Present Present
COLI13598 11/14/2014 11/17/2014 SRC-AA well #2 COLI COLIFORM, E. COLI Present Present Present
COLI13598 11/14/2014 11/17/2014 SRC-AA well #2 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI13598 11/14/2014 11/17/2014 SRC-AA well #2 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI13598 11/14/2014 11/17/2014 SRC-AA well #2 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI13598 11/14/2014 11/17/2014 SRC-AA well #2 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI13598 11/14/2014 11/17/2014 SRC-AA well #2 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI13555 11/07/2014 11/10/2014 SRC-AA well #2 COLI COLIFORM, E. COLI Present Present Present11/10/20140
COLI13555 11/07/2014 11/10/2014 SRC-AA well #2 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present11/10/20140
COLI13433 10/09/2014 10/14/2014 SRC-AA well #2 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI13245 09/05/2014 09/08/2014 SRC-AA well #2 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI13076 07/25/2014 07/28/2014 SRC-AA well #2 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
CHEM4907 06/07/2011 06/15/2011 EP-A EP FOR WELL 3 CHEM ARSENIC 0.0130.0105 0.0106/22/20117
COLI7956 07/26/2010 07/29/2010 SRC-AB well #3 COLI COLIFORM, E. COLI Present Present Present07/29/20100
COLI7956 07/26/2010 07/29/2010 SRC-AB well #3 COLI COLIFORM, E. COLI Present Present Present07/29/20100
COLI7956 07/26/2010 07/29/2010 SRC-AB well #3 COLI COLIFORM, E. COLI Present Present Present07/29/20100
COLI7956 07/26/2010 07/29/2010 SRC-AB well #3 COLI COLIFORM, E. COLI Present Present Present07/29/20100
COLI7956 07/26/2010 07/29/2010 SRC-AB well #3 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present07/29/20100
COLI7956 07/26/2010 07/29/2010 SRC-AB well #3 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present07/29/20100
COLI7956 07/26/2010 07/29/2010 SRC-AB well #3 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present07/29/20100
COLI7956 07/26/2010 07/29/2010 SRC-AB well #3 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present07/29/20100
COLI7956 07/26/2010 07/29/2010 SRC-AB well #3 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present07/29/20100
COLI7948 07/23/2010 07/26/2010 SRC-AB well #3 COLI COLIFORM, E. COLI Present Present Present
COLI7948 07/23/2010 07/26/2010 SRC-AB well #3 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI7344 01/28/2010 02/09/2010 SRC-AB well #3 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present02/10/20101
COLI5931 12/02/2008 12/04/2008 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI3984 02/12/2007 02/14/2007 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI2903 03/23/2006 03/24/2006 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI2431 09/13/2005 09/19/2005 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI2288 08/01/2005 08/09/2005 DIST-A Distribution System COLI COLIFORM, E. COLI Present Present Present
COLI2288 08/01/2005 08/09/2005 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI2176 07/05/2005 07/11/2005 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI2080 06/03/2005 06/08/2005 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI1744 12/07/2004 12/13/2004 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
07/31/2002Coliform
07/11/2002Coliform
07/03/2002Coliform
07/01/2002Coliform
02/05/2002Coliform
12/14/2001Coliform
11/28/2001Coliform
11/26/2001Coliform
11/20/2001Coliform
09/26/2001Coliform
09/04/2001Coliform
08/31/2001Coliform
08/29/2001Coliform
03/09/1999Coliform
12/10/1998Coliform
12/15/1994AA--WELL #2Sodium45



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 :: PFAS
DBPs :: TOC & Alkalinity :: DBP Sample Sites :: FANLs :: MRDL :: Turbidity :: SWTR :: RAA :: LRAA For SDWIS: 4132