OHA Drinking Water Services
OHA Drinking Water Services
Contact Report Details

PWS ID: OR41 00537
PWS Name: MONMOUTH, CITY OF
 
Who Was Contacted: Matt Johnson
Contact Phone: 503-838-2173 (Email address hidden)
Contact Date: 04/16/2021
Contacted By: BYRD, MICHELLE P (DWP)
Contact Method/Location: Email
 
Assistance Type: WATER QUALITY ALERT RESPONSE
Reasons: Lead or Copper
 
Details: The City emailed a letter to DWS on April 9th with concerns regarding multiple phosphate excursions in March after minimum levels had been set to meet corrosion control treatment requirements under the Lead and Copper Rule. The City will meet with DWS next week to discuss corrosion control.

On April 22nd, DWS met with the City to discuss the April 9th letter with concerns about the phosphate minimums established in March, fluctuating phosphate levels causing numerous excursions, and need to stabilize phosphate levels. Once stabilized, two 6-month lead and copper demonstration rounds at the standard number of sites will be needed to reestablish phosphate minimums. DWS requested the City provide an action plan by July 1, 2021 describing operational changes to be made to stabilize phosphate levels. DWS sent a letter to the City on April 27th to summarize the situation and next steps.
 
Associated Alerts: ALERT IS NOT IN SDWIS YET

LCRE28737 - -



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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: 3759