Contact Report Details | Data Online | Oregon Drinking Water Services

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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)