Drainage Overview - Maricopa County Department of Transportation

LIST OF FIGURES
TABLE OF CONTENTS
DRAINAGE OVERVIEW
Figure 1 – Study Area ................................................................................................................................ 3
Figure 2 – Area Drainage Studies .............................................................................................................. 5
Figure 3 – Topography ............................................................................................................................... 9
Figure 4 – Soil Hydrologic Groups .......................................................................................................... 10
Figure 5 – Regulatory Floodplains ........................................................................................................... 13
Figure 6 – Offsite Hydrology Workmap .................................................................................................. 21
LIST OF TABLES
Table 1 – Significant Offsite Drainage Crossings .................................................................................... 20
Table 2 – Offsite Hydrology Results ........................................................................................................ 24
LIST OF APPENDICES
Appendix TM3-01: Data Collection Summary
Appendix TM3-02: City of Surprise Long Range Major Street Plan
Appendix TM3-03: Existing Geologic Mapping
Appendix TM3-04: Subsidence Documentation
Appendix TM3-05: Drainage Field Photos
Appendix TM3-06: Existing Geologic Flood Hazard Mapping
Appendix TM3-07: Recommended Area Drainage Master Plan Improvements
Appendix TM3-08: Existing Erosion Hazard Mapping
Appendix TM3-09: Existing Drainage Structures Documentation
Appendix TM3-10: Existing Hydrology Results Excerpts
091337137, 2011-018, TT005 Maricopa County Department of Transportation
Technical Memorandum 3 Deer Valley Parkway Feasibility Study
Drainage Overview ii April 2012