FLOOD07296

• Designation Number: 569
• County: Mesa
• Community: Grand Junction
• Stream Name: Bosley Wash
• Basin: Colorado Mainstem
• Title: Bosley Wash Drainage Master Plan - Phase 1: Watershed Floodplain Delineation
• Date: 11/1/2002
• Prepared For: Bosley Wash Watershed
• Prepared By: GMS
• Floodplain - Doc Type: Floodplain Report/Masterplan

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Bosley Wash Drainage Master Plan Phase I: Watershed Floodplain Delineation
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Table 1
Table 2
Table 3
Table 4
Table 5
Table 6
Table 7
Table 8

Figure 1
Figure 2
Figure 3
Figure 4
Figure 5
Figure 6,1 - 6.4
Figure 7

Appendix 1
Appendix 2
Appendix 3
Appendix 4
Appendix 5

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LIST OF TABLES

Subbasin Hydrologic Characteristics
Bosley Wash Time of Concentration Calculations
Channel Geometry for Hydrologic Modeling
Bosley Wash Runoff Curve Number Development
Reservoir Storage and Discharge Calculations
Hydrologic Summary
Water Surface Profile Summary
Floodway Table

LIST OF FIGURES

Study Area
Hydrologic Basin Delineation
HEC-HMS Schematic Diagram
HMS Node Locations
Discharge Profile
Water Surface Elevation Profile
lOO-Year Floodplain Delineation

APPENDICES

Site Photographs
HEC-HMS Summary
HEC-RAS Cross-Sections

Survey Data
HEC-RAS Summary (including detailed output)

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