strategic use of dredged material cat island chain
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Strategic Use of Dredged Material Cat Island Chain Restoration Gene - PowerPoint PPT Presentation

Strategic Use of Dredged Material Cat Island Chain Restoration Gene Clark, UW Sea Grant Open Water Placement Summit Maumee Bay, OH 5/20/2014 Strategic Use of Dredged Material Cat Island Chain Restoration Project Strategic Use of Dredged


  1. Strategic Use of Dredged Material Cat Island Chain Restoration Gene Clark, UW Sea Grant Open Water Placement Summit Maumee Bay, OH 5/20/2014

  2. Strategic Use of Dredged Material Cat Island Chain Restoration Project

  3. Strategic Use of Dredged Material Cat Island Chain Restoration Project

  4. Strategic Use of Dredged Material Cat Island Chain Restoration Project

  5. Strategic Use of Dredged Material Cat Island Chain Restoration Project

  6. Strategic Use of Dredged Material Cat Island Chain Restoration Project

  7. Strategic Use of Dredged Material Cat Island Chain Restoration Project

  8. Strategic Use of Dredged Material Cat Island Chain Restoration Project

  9. Strategic Use of Dredged Material Cat Island Chain Restoration Project

  10. Strategic Use of Dredged Material Cat Island Chain Restoration Project

  11. Strategic Use of Dredged Material Cat Island Chain Restoration Project • No Open Water Placement • Renard Island (CDF) at Capacity • Upland Disposal Site Limited (Clean CDF) • Annual Dredging is 100,000 to 250,000 cy/yr From 14 Mile Long Navigation Channel • Material Mostly Sand From Outer Channel • Island Chain Lost Due to High Water Erosion

  12. Strategic Use of Dredged Material Cat Island Chain Restoration Project

  13. Strategic Use of Dredged Material Cat Island Chain Restoration Project

  14. Strategic Use of Dredged Material Cat Island Chain Restoration Project

  15. Strategic Use of Dredged Material Cat Island Chain Restoration Project

  16. Strategic Use of Dredged Material Cat Island Chain Restoration Project

  17. Strategic Use of Dredged Material Cat Island Chain Restoration Project

  18. Strategic Use of Dredged Material Port of Green Bay, WI

  19. Strategic Use of Dredged Material Cat Island Chain Restoration Project

  20. Strategic Use of Dredged Material Cat Island Chain Restoration Project

  21. Strategic Use of Dredged Material Cat Island Chain Restoration Project

  22. Strategic Use of Dredged Material Cat Island Project Outcomes • Total Project Cost Approx $18,609,000 • 30-50 years Coarse Dredged Material Capacity • 2.5 Mile Wave Barrier & 272 Acres of New Islands • Wave Barrier will Protect 1,225 Acres of Critical Habitat Behind Islands • Improved Water Clarity for Weed Growth (Fish Spawning/nursery & New Migratory Bird Area)

  23. Erie Pier PRF BU Examples Questions or Comments??? U.S. Steel - Keetac Photo Gene Clark (WI Sea Grant) Aerial View After Delivery & Grading gclark1@uwsuper.edu

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