Manitoba Conservation

Red River Floodway Expansion Project - Notice of Project Alteration - December 2006

Table of Contents

Letter from Stan Struthers, Minister of Conservation, to Gerry Berezuk, Deputy Minister, Manitoba Water Stewardship and to Ernie Gilroy, CEO, Manitoba Floodway Authority, dated December 22, 2006. (pdf 85KB)

Response to Questions (pdf 13KB)

Revised Table B1 Shear Stresses at Floodway Bridges (pdf 22KB)

Cover letter to Tracey Braun, Director, Environmental Assessment and Licensing Branch from Ernie Gilroy, Chief Executive Officer, Manitoba Floodway Authority, dated December 15, 2006. (pdf 31KB)

Cover letter to Bram Strain, Senior Project Liaison Officer, Red River Floodway Expansion Project from Ernie Gilroy, Chief Executive Officer, Manitoba Floodway Authority, dated December 15, 2006. (pdf 42KB)

Notice of Project Alteration Report, December 2006 (pdf 160KB)

Figures to Report:

• Figure 4.3-2 Flow Through Floodway Embankment Gaps for Design Flow (pdf 602KB)
• Figure 4.3-3 Flow Distribution Through Floodway Embankment Gaps (pdf 18KB)
• Figure 4.3-5 Stage-Discharge Relationships for Expanded Floodway Channel at Inlet (pdf 15KB)
• Figure 4.3-2(b) Flow Through Floodway Embankment Gaps for Design Flow 300 Year Flood (pdf 604KB)
• Figure 4.3-6 Water Surface Profiles for Expanded Floodway (pdf 30KB)
• Figure 5.3-4 Application of Floodway Operation Rules for Expanded Floodway (pdf 20KB)
• Figure 4.3-4 Floodway Channel Base Widths (pdf 22KB)
• Figure 1 - Floodway Construction Segments (pdf 693KB)
• Figure 5.4-8 Effect of Widening on Surface Water Infiltration at Dunning Road (pdf 178KB)

Appendix A Main Channel Excavation Plan and Sections (Drawings C4B) (pdf 352KB)