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OHA Drinking Water Services Contact Report Details
PWS ID:	OR41 91508
PWS Name:	RUCH ELEMENTARY SD 549

Who Was Contacted:	ANDY CHASTEEN
Contact Phone:	541-842-3646 (Email address hidden)
Contact Date:	07/29/2024
Contacted By:	BAIRD, GREGG (DWP)
Contact Method/Location:	Email

Assistance Type:	OTHER WATER QUALITY - UCMR5 PFAS detections
Reasons:	Other

Details:	PFAS sampling conducted as part of the fifth round of the Unregulated Contaminant Monitoring Rule (UCMR5) showed PFOS at 10.6 ppt, PFOA at 9.2 ppt, PFHxS at 33.4 ppt, PFBS at 14.8 ppt, PFPeA at 11.8 ppt, PFPeS at 9.8 ppt, PFHxA at 13.9 ppt, and PFHpA at 3.7 ppt at entry point A (EP-A) EP for Well for a sample collected on 6/17/24. The PFOS, PFOA, and PFHxS results exceed EPA's new MCLs of 4.0 ppt (PFOS & PFOA) and 10 ppt (PFHxS) so system will likely need to take corrective action to comply with MCLs by 2029. A letter was mailed and emailed to the water system on 7/29/24 which included information on how the results compare to the new MCLs, requirements to notify customers of availability of results, and information on Emerging Contaminant funding available to address PFAS.