OHA Drinking Water Services

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:  COLI = Coliform, SOURCE = Coliform source sample*, LCR = Lead and copper 90th percentile
*Non-alert (water quality notice)
Results:  8 alerts found for this water system.Show response time
Water Quality Alerts
Alert ID Sample
Source Name Alert
Contaminant Result Alert
MCL Contact
COLI20651 12/14/2020 12/15/2020 DIST-A Bear Rd Res COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI20501 11/02/2020 11/03/2020 DIST-A 44631 HWY 26 Hose Bib COLI COLIFORM, TOTAL (TCR) Present Present Present11/05/2020
COLI20315 09/28/2020 09/30/2020 DIST-A Bear Road Reservoir COLI COLIFORM, TOTAL (TCR) Present Present Present10/01/2020
COLI16388 12/15/2016 12/16/2016 SRC-AA enclosed spring SOURCE* COLIFORM, TOTAL (TCR) Present Present Present12/16/2016
COLI15044 12/09/2015 12/10/2015 SRC-AA spring SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI13259 09/10/2014 09/12/2014 DIST-A kitchen sink COLI COLIFORM, TOTAL (TCR) Present Present Present09/12/2014
COLI4530 09/13/2007 09/14/2007 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
CHEM1300 03/10/1994 03/21/2005 LCR LEAD 90TH % VALUE 0.0330.0155
*Non-alert (water quality notice)

Archived Alerts (SWS database)
Date Source Chemical Results mg/l MCL mg/l

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: 3788