Reports

              Reports Relating to Elkhead Reservoir 

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Elkhead Dam/Reservoir Hydrology Reports:

Preliminary Geotechnical Investigation Elkhead Dam 

   Appendix A: Field Investigations  

   Appendix B: Geophysical Survey 

   Appendix C: Laboratory Test Results  

 

Construction Alternatives 
   Figure 1 - Site Plan

   Figure 2 - Typical Embankment Raise Section

   Figure 3 - Embankment Plan for Alternatives

   Figure 4 - Outlet Works Elevation for Alternatives

   Figure 5 - Outlet Works for Profile for Drained Reservoir Alternative 1 and Lower                    Reservoir Alternative 2

   Figure 6 - Outlet Works for Profile for Lower Reservoir Alternative  3

Elkhead Hydrology Report

    Elkhead Hydrology Figures

Yampa Valley Water Demand Study

Feasibility Evaluation of Non-Native Fish Control Structures  

Fish Separation Preliminary Design Report

Yampa River Basin Managment Plan, Environmental Assessment and Appendices