Gozzer Ranch

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Gozzer Ranch Powerpoint from PNCWA Conference
2008

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Gozzer Ranch

  1. 1. Gozzer Ranch Water and Wastewater System Overview Dan Messier North Kootenai Water and Sewer District
  2. 2. Coeur d’Alene, Idaho
  3. 3. North Kootenai Water and Sewer District • Serve 15 small communities with potable water • 2 Surface water treatment plants • 1 Water Reclamation Plant • Over 4000 customers • 5 member board of directors
  4. 4. Operations Staff • 5 construction & maintenance specialists • 1 Field Supervisor • 1 Wastewater Manager • 1 part time electrician • 3 office staff • 1 District Manager
  5. 5. Gozzer Ranch Golf and Lake Club • 600 acre site • 120 acres of golf course • Golf course designed by Tom Fazio • Water Taxi service from Coeur d’Alene to site
  6. 6. Gozzer Ranch Golf and Lake Club • Built on solid basalt mountain - all water and sewer lines had to be blasted in. • Encompasses Arrow Point community • Marina • Eddie’s Restaurant
  7. 7. Surface Water Treatment Plant • 4 submersible lake intake pumps mounted on sled in Coeur d’Alene Lake • System limited to 2 cfs or roughly 900 gallons a minute • Pumps provide water for drinking water as well as irrigation usage
  8. 8. Surface Water Treatment Plant • 4 slow sand filtration beds • 900 gpm capacity • 150,000 gallon standpipe reservoir • SCADA controlled
  9. 9. Surface Water Treatment Plant
  10. 10. Water Reclamation Plant • Serves all of Gozzer Ranch and Arrow point Community Sewer Systems-583 ER’s • Class A recycled water • U.S. Filter Memjet Membrane filtration System
  11. 11. Water Reclamation Plant • 130,000 gpd Membrane Bio Reactor • 1 MG Bypass/ Storage Pond • 7 MG Golf Lake • Activated Carbon Air Scrubber • SCADA System • UV Disinfection System • Methanol Injection
  12. 12. Water Reclamation Plant • Prescreening • Anoxic Zone • Aeration chamber • Membrane tank-2 modules • 2 Membrane racks per module • 32 membranes per Rack • Ultraviolet disinfection
  13. 13. Water Reclamation Plant
  14. 14. Plant Effluent limits • 2.2 Total Coliform 7 day mean average • 30 mg/l Total Nitrogen • 10 mg/l BOD • 0.2 NTU Mean Turbidity – 0.5 NTU Max • Class III Operator • No restriction on application • No land Application Permit required
  15. 15. Golf course pond
  16. 16. Golf course pond

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