OHA Drinking Water Services
OHA Drinking Water Services
Contact Report Details

PWS ID: OR41 00452
PWS Name: LAFAYETTE, CITY OF
 
Who Was Contacted and Phone: Jim Anderson (503) 437-0401
Contact Date: 12/31/2015
Contacted By: HOFELD, EVAN (REGION 1)
Contact Method/Location: Office
 
Assistance Type: WATER QUALITY ALERT RESPONSE
Reasons: Disinfection Byproducts
DBPs
 
Details: SUMMARY: DBP MCL Corrective Action Plan Received DETAILS: On 12/31/15 I received an e-mail containing the Corrective Action Plan from the City on how they plan to resolve the DBP MCL violations. The e-mail stated that the City will continue its flushing procedures, but increase to twice per month in several problem areas. They will also continue to recirculate the chlorine solution twice daily to reduce the chance of residuals spiking. The City anticipates to be in compliance by July of 2016. ACTION NEEDED: City to implement Corrective Action Plan at this time. City is also to continue quarterly DBP monitoring, issue Tier 2 public notice for each quarter the DBP MCL is exceeded, submit an updated OEL report for each quarter the OEL is exceeded, and submit their written flushing program to OHA-DWS.
 
Associated Alerts: CHEM6850 - 09/02/2015 - TOTAL TRIHALOMETHANES (TTHM)

CHEM6850 - 09/02/2015 - 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: 4296