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Rattray Marsh Restoration Phase 2 Public Information Session Green - PowerPoint PPT Presentation

Rattray Marsh Restoration Phase 2 Public Information Session Green Glade Public shcool May 5,2015 Phasing & Removals Plan -Revised original site plans -Omitted areas of continued deposition -Included a formal pumping plan this year -


  1. Rattray Marsh Restoration Phase 2 Public Information Session Green Glade Public shcool May 5,2015

  2. Phasing & Removals Plan -Revised original site plans -Omitted areas of continued deposition -Included a formal pumping plan this year - Emphasis on grading and sediment volumes to combat invasive species concerns

  3. Site Preparation -Wildlife exclusion fencing -Fast fence to contain site -Phragmites & Cattail shearing -Sediment fence around access road & mudflat

  4. Access Road Diversion -Gain access to the Phase 2 area -Floating road construction

  5. Sheridan Creek Crossing

  6. Excavation

  7. Before After

  8. Organic Soils

  9. Trucking -253 trucks for sediment -25 trucks/day max -15 days for sediment removal -4 days of gravel removal

  10. Phragmites Control -Create physical conditions to limit the spread -BMP is 1.5-2m depth over 6 week period -Depth determined in consultation with Ontario Phragmites working group

  11. Habitat Features Sunning Logs Tern Nesting Rafts Perching Stump

  12. Access Road Removal -Crushed stone reused by contractor -Minor spring time cleanup -Cattail regeneration

  13. What’s Next? Invasive Species Control Carp Control Aquatic Planting Sediment Deposition Monitoring

  14. Great Lakes Restoration Initiative Monitoring

  15. Project Partners

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