OHA Drinking Water Services
OHA Drinking Water Services
Contact Report Details

PWS ID: OR41 00205
PWS Name: COOS BAY NORTH BEND WTR BRD
 
Who Was Contacted and Phone: Robert Buras (832) 226-2365
Contact Date: 07/31/2012
Contacted By: MACPHERSON, JAMES (REGION 2)
Contact Method/Location: Office
 
Assistance Type: OTHER REGULATORY - REGULATORY ASSISTANCE
Reasons: SWTR
None
 
Details: SUMMARY: Pipe gallery flooded DETAILS: Sunday an UPS on a PLC failed, causing the pipe gallery to flood. This disabled the filter to waste pumps. Without filter to waste capability, the treatment plant has since been running extended backwash intervals to get turbidity well within limits. Discharge to the clearwell has been consistently within allowable turbidity limits. No turbidity readings in a 15 minute interval have exceeded 0.5 NTU. ACTION NEEDED: none


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