PWS ID: 93912 ---- SHERMAN COUNTY 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, SODIUM = Sodium*
*Non-alert (water quality notice)
Results:  29 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
CHEM8998 06/04/2020 07/13/2020 EP-A EP for WELL CHEM NITRATE (AS N) 7.655 1008/03/2020
CHEM7994 06/07/2018 07/13/2018 EP-A EP for WELL CHEM NITRATE (AS N) 6.025 10
CHEM7915 04/05/2018 04/17/2018 EP-A EP for WELL CHEM NITRATE (AS N) 7.365 1004/19/2018
CHEM7590 05/04/2017 05/24/2017 EP-A EP for WELL CHEM NITRATE (AS N) 6.695 1005/25/2017
CHEM7228 07/07/2016 08/02/2016 EP-A EP for WELL CHEM NITRATE (AS N) 6.75 10
CHEM7192 06/02/2016 06/29/2016 EP-A EP for WELL CHEM NITRATE+NITRITE (AS N) 6.775 10
CHEM7186 06/02/2016 06/28/2016 EP-A EP for WELL CHEM NITRATE (AS N) 6.775 10
CHEM7141 05/05/2016 05/13/2016 EP-A EP for WELL CHEM NITRATE (AS N) 7.75 1005/16/2016
CHEM6721 05/07/2015 06/01/2015 EP-A EP for WELL CHEM NITRATE (AS N) 6.115 1006/02/2015
CHEM6288 05/04/2014 05/15/2014 EP-A EP for WELL CHEM NITRATE (AS N) 5.595 1005/15/2014
CHEM5801 05/21/2013 06/13/2013 EP-A EP for WELL CHEM NITRATE+NITRITE (AS N) 6.35 1006/13/2013
CHEM5796 05/21/2013 06/12/2013 EP-A EP for WELL CHEM NITRATE (AS N) 6.35 10
CHEM5363 05/05/2012 05/16/2012 EP-A EP for WELL CHEM NITRATE (AS N) 6.545 1005/21/2012
CHEM4872 05/01/2011 05/17/2011 EP-A EP for WELL CHEM NITRATE (AS N) 5.495 1005/17/2011
CHEM4737 01/02/2011 01/26/2011 EP-A EP for WELL CHEM NITRATE (AS N) 6.065 10
CHEM4469 09/20/2010 10/22/2010 EP-A EP for WELL CHEM NITRATE+NITRITE (AS N) 6.225 10
CHEM4448 09/20/2010 10/21/2010 EP-A EP for WELL CHEM NITRATE (AS N) 6.225 1010/21/2010
CHEM4064 05/05/2010 05/10/2010 EP-A EP for WELL CHEM NITRATE (AS N) 6.25 1005/10/2010
CHEM3550 06/17/2009 06/24/2009 EP-A EP for WELL CHEM NITRATE (AS N) 7.15 1006/30/2009
CHEM3056 07/22/2008 08/04/2008 EP-A EP for WELL CHEM NITRATE (AS N) 6.95 1008/04/2008
CHEM2926 04/07/2008 04/18/2008 EP-A EP for WELL CHEM NITRATE (AS N) 85 1004/21/2008
CHEM2855 01/23/2008 02/19/2008 EP-A EP for WELL CHEM NITRATE (AS N) 6.95 1002/21/2008
CHEM2780 12/11/2007 01/16/2008 EP-A EP for WELL CHEM NITRATE (AS N) 6.95 1001/17/2008
CHEM2583 08/08/2007 08/13/2007 EP-A EP for WELL CHEM NITRATE (AS N) 105 1008/13/2007
CHEM1908 08/16/2005 01/23/2006 EP-A EP for WELL CHEM NITRATE (AS N) 65 10
CHEM1908 08/16/2005 01/23/2006 EP-A EP for WELL SODIUM* SODIUM 2020
CHEM805 06/11/2004 07/08/2004 EP-A EP for WELL CHEM NITRATE (AS N) 65 10
CHEM573 10/07/2003 11/19/2003 EP-A EP for WELL CHEM NITRATE (AS N) 65 10
CHEM45 01/14/2002 08/07/2002 EP-A EP for WELL CHEM NITRATE (AS N) 6.35 10
*Non-alert (water quality notice)


Archived Alerts (SWS database)
Date Source Chemical Results mg/l MCL mg/l
11/07/2001AA--WELLNitrate7.5 10
09/10/2001AA--WELLNitrate6 10
06/05/2001AA--WELLNitrate6.5 10
02/10/1998AA--WELLNitrate6 10
10/01/1997AA--WELLNitrate6.1 10
10/09/1995AA--WELLNitrate9.1 10
06/05/2001AA--WELLSodium21



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
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: 1478