FHWA Hydraulic Toolbox, Version 1.0 - Archive

FHWA Hydraulic Toolbox, Version 4.07

Download Agreement

As stated in the FHWA Hydraulics website, by downloading the software, the user is agreeing that they accept responsibility for understanding the following conditions and limitations, and agrees to them:

• FHWA does not provide user assistance or support for this software.
• The application of this software is the responsibility of the user. It is imperative that the responsible engineer understands the potential accuracy limitations of the program results, independently cross checks those results with other methods, and examines the reasonableness of the results with engineering knowledge and experience.
• There are no expressed or implied warranties.

I agree to these conditions, download the software (.zip, 15 mb)

FHWA Hydraulic Toolbox, Version 2.1.15 - Archive

03/05/12

There are a number of improvements to the existing version of the software as well as a number of new calculators. There are now calculators for channel lining design, riprap countermeasure design, Wolman pebble count gradation analysis, and median/ditch drop-inlet analysis. Also note that the "FHWA Hydraulic Toolbox Desktop Reference Guide" has also been updated to reflect the new additions to the program

Download Agreement

The Hydraulic Toolbox (Toolbox) is a 32-bit program, but it is fully compatible with 32 and 64-bit Windows-based operating systems (XP, Vista, and Windows 7) and runs in 32-bit mode on these operating systems. When installing the Toolbox, make sure you have permissions on your computer to install programs (usually this requires administrator permissions or a username and password for an administrator account). If you do not have administrator permissions on your account, you need to right-click on the installation program and select the "Run as Administrator" option if running Windows Vista or Windows 7. Windows XP users should login to an account that allows you to install software before installing the Toolbox.

As stated in the FHWA Hydraulics website, by downloading the software, the user is agreeing that they accept responsibility for understanding the following conditions and limitations, and agrees to them:

• FHWA does not provide user assistance or support for this software.
• The application of this software is the responsibility of the user. It is imperative that the responsible engineer understands the potential accuracy limitations of the program results, independently cross checks those results with other methods, and examines the reasonableness of the results with engineering knowledge and experience.
• There are no expressed or implied warranties.

I agree to these conditions, download the software (.zip, 27 mb)