OHA Drinking Water Services
OHA Drinking Water Services
Contact Report Details

PWS ID: OR41 01449
PWS Name: MARSHLAND WATER ASSOCIATION
 
Who Was Contacted: Bob Bedell
Contact Phone: 503-728-3144
Contact Date: 02/19/2021
Contacted By: FARRELLY, PETER (DWP)
Contact Method/Location: Phone
 
Assistance Type: WATER QUALITY ALERT RESPONSE
Reasons: Disinfection Byproducts
 
Details: November's HAA5 sample was a little high. LRAA & OEL still low enough.

Pete snail-mailed 2018 report from the Circuit Rider, highlighting easier solutions to reduce DBPs.

In today's phone call Bob mentioned having trouble with Marshland's Yardney (roughing) sand filters' backwash flow restrictor malfunctioning. This issue, plus the autumn's higher raw turbidities could conspire to put more organic DBP precursors in the water.
 
Associated Alerts: CHEM9144 - 11/19/2020 - TOTAL HALOACETIC ACIDS (HAA5)



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: 4016