Detailed 1D/2D Modeling Webinar
By Ryan Retzlaff
Senior Water Resources Designer at Cardno WRG
An application of 1D/2D modeling in Josephine County, Oregon with a detailed discussion of the 1D and 2D interaction across the entire study area. This case study contains a 1D element which floods, travels over land in the 2D domain, then enters a different 1D element. This occurs over and over with 6 different 1D elements. So if one drop of water was followed, theoretically it could move from the original 1D element and in and out of five additional elements while crossing over the 2D domain in between. The study was completed as part of a stormwater masterplan and therefore includes all major elements across the entire catchment.