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OHA Drinking Water Services Contact Report Details
PWS ID:	OR41 00719
PWS Name:	UMPQUA BASIN WATER ASSOC

Who Was Contacted:	Brad Johnson
Contact Phone:	(Email address hidden)
Contact Date:	12/02/2020
Contacted By:	TEMPLIN, REBECCA (DWP)
Contact Method/Location:	Email

Assistance Type:	WATER QUALITY ALERT RESPONSE
Reasons:	Disinfection Byproducts

Details:	System had a high HAA5 sample taken on 11/18/2020 at the Steinhauer location. Since the system was on reduced monitoring (annually), the monitoring schedule has been increased to quarterly starting in 2021. The system had increased chlorine dosage because they were expecting a high turbidity event from a storm event and wildfire damage in the watershed.

Associated Alerts:	CHEM9149 - 11/25/2020 - TOTAL HALOACETIC ACIDS (HAA5)