OHA Drinking Water Services
OHA Drinking Water Services
Contact Report Details

PWS ID: OR41 01289
Who Was Contacted and Phone: Bill Spurling (503) 662-4431
Contact Date: 01/06/2011
Contacted By: HENRY, ROBERT (DWP)
Contact Method/Location: Field
Reasons: N/A
Details: SUMMARY: Chlorination Installation Assistance DETAILS: The Cove Orchard WA purchases water from the City of Gaston water supply. Water enters the system through a pump station which pumps water up to a reservoir. HBH was contacted by Carrie Gentry to provide assistance with regulating the chlorine levels in the distribution system. The chlorine levels have been affected by the addition of a new reservoir in the Gaston system. The Cove Orchard system needs a method for boosting chlorine levels to ensure an appropriate residual at all points in the distribution system. There is an old chlorination system (NaOCI) that has not been in service. HBH investigated methods and costs for completion of a chlorine boosting station project and completed preliminary report. ACTION NEEDED: Complete report based on input from DWP and system personnel.

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