Describe the findings of river measurements (velocity, discharge, width, depth) and infiltration tests (vegetated, bare, and wet soil).

The river measurements showed that despite a low flow velocity (0.04 m/s), the tributary has a high discharge rate (62.16 m³/s) due to its considerable width (259 m) and depth (6 m). The low velocity is influenced by the gentle slope and obstructions. The infiltration tests demonstrated that vegetated soil has the fastest infiltration, followed by bare soil with moderate infiltration. Wet soil showed the slowest infiltration, indicating its saturation limits further water absorption.