Final-Technical-Assessment-F-Hydrology-and-Flooding-updated-23-Dec-2022_Part2.pdf [pdf, 20 MB]
...to produce large changes in peak water level because of the applied changes in topography (i.e., earthworks) and can therefore be ignored. These are not discussed unless there are consequential effects such as high velocities requiring scour protection, or effects extend outside of the proposed designations. 121. Changes in velocity are assessed on a site-by-site basis, including by comparison with baseline velocity in upstream and downstream reaches. 122. Changes in maximum wa...