Hydraulic characteristics of the studied macroroughness ramp: a) Discharge (Q) distribution between the ramp and the weir on the study site, and b) maximum flow velocity in jets between macroroughness blocks along with volumetric dissipated power, as a function of water depth on the ramp. Hydraulic characteristics were computed using the Cassiopée software package (Dorchies et al., 2022). Velocities were not computed once the macroroughness blocks were submerged. Percentages associated with the discharge Q (%) correspond to non-exceedance frequencies.