To tell if changes to the whitewater course at Holme Pierrepont will be an improvement, you need something to compare them with. In the past this meant a physical model, built to a certain scale so planners and paddlers could look at it and get a clear idea of what the water was doing, and where.
Though this approach is still popular, but an alternative is to use a hydrodynamic computer model as the basis for your changes.
That’s what this is. In layman’s terms, it shows the water depth in the concrete channel as it is at the moment. It’s effectively a computer model of what you’ll see if you walk down the course top to bottom, looking at how deep it is at certain cross sections all the way down.
EPD, the design consultants, have been using this model to take the user group‘s feedback and make some changes to the original proposals. It’s the foundation that the new proposals are built on – which you’ll be able to see at the public meeting on Wednesday 22nd October.
So download the modelling report, have a look and if you’ve got any thoughts, you can either post a comment below or discuss it online at the UK rivers guidebook community.