OHA Drinking Water Services
OHA Drinking Water Services
Contact Report Details

PWS ID: OR41 00164
PWS Name: CANNON BEACH, CITY OF
 
Who Was Contacted and Phone: Cruz Flores (503) 436-1581
Contact Date: 05/31/2012
Contacted By: CREMENT, BRADLEY (DWP)
Contact Method/Location: Office
 
Assistance Type: CIRCUIT RIDER ASSISTANCE
Reasons: N/A
N/A
 
Details: SUMMARY: CT Tracer Study DETAILS: The City of Cannon Beach owns and operates a surface water system that provides water to 3100 people through 1600 connections. Raw water from springs and Elk Creek is treated by a slow sand filter treatment plant. Disinfection is through the addition of gaseous chlorine. A large reservoir acts as storage and the contact vessel prior to the first user. HBH was contacted by the City of Cannon Beach to provide assistance with a contact tracer study to determine the amount of contact time in the system before the first user. Contacted CWS and modified contact tracer study methodology based on existing conditions. ACTION NEEDED: Perform tracer testing.


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