OHA Drinking Water Services
PWS ID: 94441 ---- TREE TOP

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:  5 alerts found for this water system.Show response time
Water Quality Alerts
Alert ID Sample
Source Name Alert
Contaminant Result Alert
MCL Contact
COLI15364 03/25/2016 03/28/2016 DIST-A fresh fruit lnchrm sink faucet COLI COLIFORM, TOTAL (TCR) Present Present Present03/28/2016
COLI8501 10/20/2010 10/22/2010 DIST-A drum dryer drinking ftn COLI COLIFORM, TOTAL (TCR) Present Present Present10/22/2010
CHEM2885 12/04/2007 03/26/2008 EP-A EP for WELL SODIUM* SODIUM 5720
COLI2773 12/14/2005 01/12/2006 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
CHEM1107 12/07/2004 01/14/2005 EP-A EP for WELL CHEM CIS-1,2-DICHLOROETHYLENE 0.00060.0005 0.07
*Non-alert (water quality notice)

Archived Alerts (SWS database)
Date Source Chemical Results mg/l MCL mg/l
07/18/2001AA--WELLCis-1,2-Dichloroethylene0.0007 0.07
07/18/2001AA--WELLTrans-1,2-Dichloroethylene0.0016 0.1
06/05/1998AA--WELLTrans-1,2-Dichloroethylene0.001 0.1

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: 2236