streambank stabilization techniques

Streambank stabilization techniques aim to prevent erosion and protect riverbanks by reinforcing and supporting the bank's structure. Methods include planting deep-rooted vegetation to hold soil in place, installing permanent structures like riprap (large rocks) or concrete barriers to absorb and deflect water flow, and constructing terraces or retaining walls to reduce slope steepness. These measures reduce soil loss, maintain healthy stream banks, and improve water quality. Combining natural and engineered approaches ensures the bank remains stable, preventing future erosion while supporting ecosystems and human infrastructure near waterways.