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OHA Drinking Water Services Contact Report Details
PWS ID:	OR41 00585
PWS Name:	OCEANSIDE WATER DISTRICT

Who Was Contacted:	Christian Anderson
Contact Phone:	(Email address hidden)
Contact Date:	12/03/2024
Contacted By:	ALFAFARA, NICOLE (DWP)
Contact Method/Location:	Email

Assistance Type:	WATER QUALITY ALERT RESPONSE
Reasons:	Disinfection Byproducts

Details:	DWS staff reached out DBP results. The system’s 4th quarter TTHM results exceeded the MCL at 0.1013 mg/L. Including these results in the LRAA and OEL calculations indicates both will also exceed the MCLs. DWS staff informed system a plan detailing steps to reduce TTHM levels below the MCL, including a projected timeline needed to be submitted to DWS within 90 days and a PN issued within 30 days. DWS staff also recommended that the system contact the Circuit Rider for support as soon as possible and informed that the TTHM/DBP violation will lead to the system being designated as a Priority Non-Complier.

Associated Alerts:	DBP-108 - 12/03/2024 - TTHM