OHA Drinking Water Services
PWS ID: 94946 ---- GUIDE DOGS FOR THE BLIND INC

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)
Response Time is the number of days from the alert date to the contact report date.
Results:  6 alerts found for this water system.Hide response time
Water Quality Alerts
Alert ID Sample
Date
Alert
Date
Source
ID
Source Name Alert
Type
Contaminant Result Alert
Level
MCL Contact
Report
Response
Time (Days)
CHEM9620 12/20/2021 01/07/2022 DIST-A Distribution System CHEM TOTAL TRIHALOMETHANES (TTHM) 0.0970.08 0.0801/07/20220
CHEM6854 07/21/2015 09/03/2015 EP-A EP for WELL CHEM FLUORIDE 2.92.39 409/03/20150
CHEM6854 07/21/2015 09/03/2015 EP-A EP for WELL SODIUM* SODIUM 17720 09/03/20150
CHEM2193 08/29/2006 10/05/2006 EP-A EP for WELL CHEM FLUORIDE 2.82.39 4
CHEM538 09/09/2003 10/10/2003 EP-A EP for WELL CHEM FLUORIDE 32.39 4
CHEM538 09/09/2003 10/10/2003 EP-A EP for WELL SODIUM* SODIUM 15020
*Non-alert (water quality notice)


Archived Alerts (SWS database)
Date Source Chemical Results mg/l MCL mg/l
09/12/2002Coliform
08/12/1996AA--WELLEthylbenzene0.0007 0.7
02/09/1999AA--WELLFluoride2.5 4
08/12/1996AA--WELLFluoride3.4 4
02/09/1999AA--WELLSodium180
08/12/1996AA--WELLSodium204
08/12/1996AA--WELLToluene0.0006 1
08/12/1996AA--WELLTotal Xylenes0.0029 10



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: 2988