Hydraulic design manual
March 2004
Manual notices

by Texas Department of Transportation

Manual Notice 2004-1

Hydraulic design manual provides guidance and recommended procedures for the design of Texas Department of Transportation drainage facilities. This revision updates various equations and references to them, updates the procedure for conduit design, and corrects minor errors.

Revisions are distributed online only. This 2002-2 version supersedes the 2002-1 version.
Contents
The manual contains fourteen chapters:
♦ Manual Introduction
♦ Policy and Guidelines
♦ Types of Documentation
♦ Data Collection, Evaluation, and Documentation
♦ Hydrology
♦ Hydraulic Principles
♦ Channels
♦ Culverts
♦ Bridges
♦ Storm Drains
♦ Pump Stations
♦ Reservoirs
♦ Storm Water Management, and
♦ Conduit Strength and Durability

Manual Notice 2002-2
Hydraulic design manual provides guidance and recommended procedures for the design of Texas Department of Transportation drainage facilities. This revision adds English measurement equivalents to the metric units provided in a previous version of the manual. It also updates examples, eliminates an unnecessary section on wave runup analysis, streamlines the organization of the manual, and corrects minor errors.

The manual contains fourteen chapters – Manual Introduction; Policy and Guidelines; Types of Documentation; Data Collection, Evaluation, and Documentation; Hydrology; Hydraulic Principles; Channels; Culverts; Bridges; Storm Drains; Pump Stations; Reservoirs; Storm Water Management; and Conduit Strength and Durability.

Manual Notice 2001-1

Hydraulic design manual will provide guidance and recommended procedures for the design of Texas Department of Transportation drainage facilities.