River maintenance involves activities aimed at preserving the health and functionality of rivers. This includes managing water flow, controlling sediment buildup, and ensuring that the riverbanks are stable. Regular maintenance helps prevent flooding, protects wildlife habitats, and supports recreational activities. Additionally, river maintenance may involve removing debris, such as fallen trees or trash, to keep the waterway clear. It can also include planting vegetation along the banks to reduce erosion and improve water quality. Effective river maintenance is essential for the overall ecosystem and benefits communities that rely on rivers for drinking water and recreation.