OHA Drinking Water Services
OHA Drinking Water Services
Contact Report Details

PWS ID: OR41 05581
PWS Name: WEISS ESTATES WATER SYSTEM
 
Who Was Contacted: Corinne Clifton; Lynne Leisy
Contact Phone: -- (Email address hidden)
Contact Date: 04/15/2019
Contacted By: PARRY, BETSY (DWP)
Contact Method/Location: Email
 
Assistance Type: VIOLATION RESPONSE
Reasons: SWTR
 
Details: I received word that there were problems again with disinfection in March - it looks like the pH jumped from 7.0 to 8.5 in one day early in the month (was that after chemical cleaning with caustic soda again?), which caused them to not meet CT that day. And on March 21, the chlorine dropped too low (0.16) at entry point, so there will also be a violation for not maintaining that minimum of 0.2 mg/L at the entry point. In addition, their pH meter went out the last week of March so they could not confirm meeting CT those days.

This is a treatment technique violation. I emailed the Tier 2 public notice template to HOA president Corinne Clifton and past(?) secretary Megan Maloney, and to Lynne Leisy, who has done some of the notices in the past. I clarified that the notice wording needs to cover the two types of violations: a) not providing adequate contact time, and b) not meeting the minimum residual of <0.2 mg/L at the entry point.
 
Associated Violations: Viol #903453543, 03/01/2019 - 03/31/2019: SWTR - Failure to Maintain EP Disinfection

Viol #903453544, 03/01/2019 - 03/31/2019: SWTR - Failure to Meet CT



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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 
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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: 3923