OHA Drinking Water Services
PWS ID: 93736 ---- UNION 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:  8 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
CHEM6592 11/20/2014 12/31/2014 EP-A EP for WELL SODIUM* SODIUM 10320
CHEM5164 11/09/2011 12/07/2011 EP-A EP for WELL SODIUM* SODIUM 10520
CHEM5036 08/16/2011 09/12/2011 EP-A EP for WELL CHEM DI(2-ETHYLHEXYL) - PHTHALATE 0.00520.0006 0.006
CHEM4969 06/16/2011 07/21/2011 EP-A EP for WELL CHEM DI(2-ETHYLHEXYL) - PHTHALATE 0.00140.0006 0.00608/01/2011
CHEM4820 03/03/2011 04/08/2011 EP-A EP for WELL CHEM DI(2-ETHYLHEXYL) - PHTHALATE 0.00560.0006 0.00604/04/2011
CHEM4698 12/10/2010 01/13/2011 EP-A EP for WELL CHEM DI(2-ETHYLHEXYL) - PHTHALATE 0.00380.0006 0.00602/08/2011
CHEM4698 12/10/2010 01/13/2011 EP-A EP for WELL SODIUM* SODIUM 93.520 02/08/2011
CHEM1851 10/30/2005 12/19/2005 EP-A EP for WELL SODIUM* SODIUM 10120
*Non-alert (water quality notice)


Archived Alerts (SWS database)
No archived alerts found.



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: 2759