Dam Breach Inundation Study - Keho Lake Dam

The Keho Dam Project is located approximately 35 km northwest of Lethbridge, Alberta, and forms part of the Lethbridge Northern Headworks System. Site location plan and photographs are shown in Appendix A, and relevant drawings are included in Appendix B of the Terms of Reference. The Keho Lake Reservoir is an off-stream irrigation storage reservoir originally constructed in 1921 as the East Dyke and rehabilitated in 1984 by the Government of Alberta. The rehabilitation included raising the da