Organization
    This manual is organized as follows:
- Chapter 1: Manual Introduction
 - Chapter 2: Hydraulic Policy and Governing Law
 - Chapter 3: Processes and Procedures in TxDOT Hydrologic and Hydraulic Activities
 - Chapter 4: Hydrology
 - Chapter 5: Federal Emergency Management Agency (FEMA) National Flood Insurance Program (NFIP) Compliant Design of Floodplain Encroachments and Minor Structures
 - Chapter 6: Hydraulic Principles
 - Chapter 7: Channels
 - Chapter 8: Culverts
 - Chapter 9: Bridges
 - Chapter 10: Storm Drains
 - Chapter 11: Pump Stations
 - Chapter 12: Reservoirs
 - Chapter 13: Storm Water Management