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OHA Drinking Water Services Contact Report Details
PWS ID:	OR41 00926
PWS Name:	WALDPORT, CITY OF

Who Was Contacted and Phone:	John Alphano (541) 563-2111
Contact Date:	08/18/2010
Contacted By:	HENRY, ROBERT (DWP)
Contact Method/Location:	Field

Assistance Type:	CIRCUIT RIDER ASSISTANCE
Reasons:	N/A N/A

Details:	SUMMARY: CT Tracer Study DETAILS: The City owns and operates a Surface Water System, which supplies approximately 3,000 people through 1,100 connections. The city treats water from Weist and Eckman Creeks through a packaged flocculation/setting/multi-media filtration treatment system. HBH was contacted by the City to complete a Contact Tracer Study. I met with operator and public works director to discuss flow conditions that can occur during various reservoir heights and demand scenarios. ACTION NEEDED: Perform calculations to determine the reservoir heights and demand conditions at which the maximum flow can travel through the two reservoirs. Propose methodology to DWP Staff and Perform CT testing.