OHA Drinking Water Services
PWS ID: 91508 ---- RUCH ELEMENTARY SD 549

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, SODIUM = Sodium*
*Non-alert (water quality notice)
Results:  12 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
CHEM8928 04/08/2020 04/16/2020 EP-A EP for WELL CHEM TETRACHLOROETHYLENE 0.001230.0005 0.00504/17/2020
CHEM8247 01/30/2019 02/20/2019 EP-A EP for WELL SODIUM* SODIUM 13320
CHEM7557 04/11/2017 04/24/2017 EP-A EP for WELL CHEM TETRACHLOROETHYLENE 0.000810.0005 0.00504/24/2017
CHEM7109 04/05/2016 04/14/2016 EP-A EP for WELL CHEM TETRACHLOROETHYLENE 0.000510.0005 0.005
CHEM6759 04/28/2015 07/15/2015 EP-A EP for WELL CHEM TETRACHLOROETHYLENE 0.000790.0005 0.005
CHEM5983 09/24/2013 10/01/2013 EP-A EP for WELL CHEM TETRACHLOROETHYLENE 0.000530.0005 0.005
CHEM5753 04/02/2013 04/15/2013 EP-A EP for WELL CHEM TETRACHLOROETHYLENE 0.002570.0005 0.00504/18/2013
COLI9994 12/06/2011 12/08/2011 DIST-A drinking faucet COLI COLIFORM, TOTAL (TCR) Present Present Present12/09/2011
COLI9915 11/09/2011 11/10/2011 DIST-A COLI COLIFORM, TOTAL (TCR) Present Present Present11/14/2011
CHEM2506 05/11/2007 06/06/2007 EP-A EP for WELL CHEM TETRACHLOROETHYLENE 0.00050.0005 0.00506/06/2007
CHEM2249 10/06/2006 10/24/2006 EP-A EP for WELL CHEM TETRACHLOROETHYLENE 0.000570.0005 0.005
CHEM2135 06/19/2006 08/25/2006 EP-A EP for WELL CHEM TETRACHLOROETHYLENE 0.00170.0005 0.005
*Non-alert (water quality notice)


Archived Alerts (SWS database)
Date Source Chemical Results mg/l MCL mg/l
09/27/1993AA--WELL - WELLAdipates (Di(2-Ethylhexyl))0.008 0.4



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: 897