OHA Drinking Water Services
OHA Drinking Water Services
Contact Report Details

PWS ID: OR41 00587
PWS Name: ONTARIO, CITY OF
 
Who Was Contacted and Phone: Art Allen (541) 889-8011
Contact Date: 09/02/2009
Contacted By: GOSS, BILL (DWP)
Contact Method/Location: Office
 
Assistance Type: WATER QUALITY ALERT RESPONSE
Reasons: Disinfection Byproducts
N/A
 
Details: SUMMARY: TTHM Alert Response DETAILS: Spoke with Art. Plans to reduce the TTHM level at the prison sampling site include using a higher percentage of well water to reduce the amount of organics, and lowering reservoir levels in the summer to reduce the age of water in the system. RAA for the prison site is below the MCL so no violation. ACTION NEEDED: none
 
Associated Alerts: CHEM3643 - 08/21/2009 - TOTAL TRIHALOMETHANES (TTHM)



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: 3898