OHA Drinking Water Services
OHA Drinking Water Services
Contact Report Details
PWS ID: OR41 01501
PWS Name: COUNTRY CLUB ESTATES WD
 
Who Was Contacted: Rex Miller
Contact Phone: 541-269-1971
Contact Date: 08/14/2018
Contacted By: CIVIL WEST ENGINEERS, INC (DWP)
Contact Method/Location: Field
 
Assistance Type: CIRCUIT RIDER ASSISTANCE
 
Details: Country Club Estates operates a treatment facility serving 17 home sites approximately 5 miles south of the city of Coos Bay Oregon. Water supply comes from Coos Bay North Bend Water supply and is gravity fed through piping under the Isthmus Slough approximately 6,000 feet prior to being chlorinated and pumped into a series of tanks which supply the system’s users. The water receives chlorine disinfection and filtration which requires a .5 log inactivation CT.

The Country Club Estates system tracer study was re-scheduled following plumbing modifications and performed to establish contact time for the current system configuration using the CBNB water source.

8-2-18 – Performed Tracer Study on-site at Country Club Estates:
1. Met with James Macpherson from OHA, and Wyatt Rutherford representing the Country Club Estates HOA
2. Conducted the tracer study testing and collected corresponding data.
3. Compiled tracer study report post testing and submitted to OHA for review.

After review, the tracer study will be rescheduled due to lack of confidence with the testing results due to chloramines present in the water source and will be re-scheduled using sodium as the tracer chemical.

The technical memo will be prepared and submitted on 8-14-18

More information for this water system: SDWIS ID 4894
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