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: Delhie Block (541) 889-8011
Contact Date: 08/02/2012
Contacted By: GOSS, BILL (DWP)
Contact Method/Location: Office
 
Assistance Type: WATER QUALITY ALERT RESPONSE
Reasons: Disinfection Byproducts
N/A
 
Details: SUMMARY: DBP TTHM Alert Response DETAILS: Received alert for TTHM result of 0.0834 mg/l from sample collected 7/18/12 at the SRCI Prison. Spoke with Delhie. This location is at the end of a long dead end line and has had some high results in the past. Local Running Annual Average (LRAA) is 0.0616 mg/l, and the overall RAA is less than the LRAA, so no violation. ACTION NEEDED: System to continue quarterly sampling. Stage 2 DBP sampling to begin October 1, 2013.
 
Associated Alerts: CHEM5462 - 08/01/2012 - 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