Contact Report Details | Data Online | Oregon Drinking Water Services

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OHA Drinking Water Services Contact Report Details
PWS ID:	OR41 00379
PWS Name:	JOINT WATER COMMISSION

Who Was Contacted:	Jessica Dorsey
Contact Phone:	503-615-6579 (Email address hidden)
Contact Date:	01/08/2019
Contacted By:	BAIRD, GREGG (DWP)
Contact Method/Location:	Phone

Assistance Type:	WATER QUALITY ALERT RESPONSE
Reasons:	SOCs

Details:	SOCs were sampled 11/5/18 and hexachlorocyclopentadiene was detected near the minimum detection limit and well below the MCL. As a result, monitoring for this contaminant is increased to quarterly beginning 1/1/19. If reliably and consistently below the MCL after four quarters, monitoring may be reduced to annual. If non-detect for three annual samples, system may apply for a waiver to return to every-3-year monitoring.

Associated Alerts:	CHEM8197 - 01/07/2019 - HEXACHLOROCYCLOPENTADIENE