OHA Drinking Water Services
Contact Report Details |
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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 |
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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 |