OHA Drinking Water Services
OHA Drinking Water Services
Contact Report Details

PWS ID: OR41 00379
PWS Name: JOINT WATER COMMISSION
 
Who Was Contacted and Phone: Chuck Kingston (503) 615-6672
Contact Date: 05/17/2007
Contacted By: ODISIO, JOHN (DWP)
Contact Method/Location: Office
 
Assistance Type: WATER QUALITY ALERT RESPONSE
Reasons: Disinfection Byproducts
N/A
 
Details: SUMMARY: DBPs (HAA5) exceeded MCL for Q2 2007 DETAILS: DBP sample results for HAA5 for second quarter 2007 exceeded MCL. Water system has not exceeded the Running Annual Average for HAA5. Discussed exceedence with Chuck Kingston. Kingston will investigate options for modifying when and where disinfectant is injected to account for fluctuations in the amount of organic carbon that may be present in the water. This should result in lowering DBPs. ACTION NEEDED: None


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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: 3889