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OHA Drinking Water Services Contact Report Details
PWS ID:	OR41 00317
PWS Name:	GATES, CITY OF

Who Was Contacted:	GREG BENTHIN
Contact Phone:	503-897-2669 (Email address hidden)
Contact Date:	07/17/2024
Contacted By:	BAIRD, GREGG (DWP)
Contact Method/Location:	Email

Assistance Type:	MONITORING
Reasons:	Cyanotoxins

Details:	7/15/24 raw and finished samples rejected by lab due to sample location labeling error. OHA requested operator collect another raw and finished water sample due to evidence indicating sample locations of 7/15 samples were accidently switched (e.g. visual observation of samples by lab tech, prelim results showing raw non-detect when microcystins being detected a high levels by other systems, operator confirming possible sample labeling issue). Also notified operator to return to daily finished water monitoring due to 7/11 detection at the entry point.