Australian Rainfall & Runoff

The 2016 Australian Rainfall & Runoff guidelines include updated chapters and guidelines covering 1D and 2D modelling.

2017 Training Dates

Register now for 2017 1D/2D flood modelling courses. Get a head start on a HEC-RAS 5.0 course by downloading our Introductory Workshop document. Who attends our courses?  What are they saying?

Links and Downloads

See our training and consulting flyer. Download the free HEC-RAS 5.0.3 software and manuals. Check out the updated 2016 ARR 2D Modelling Guidelines and these scary photos from recent floods in Australia.

Blogs and Forums

Click here to subscribe to our e-mail list and receive the latest HEC-RAS updates, such as our recent articles about wormhole culverts, terrain manipulation, internal boundaries, and 2D benchmarking results.