Rosgen method

The Rosgen method is a way to classify and study natural river and stream channels based on their shape, size, and flow. It helps identify different types of streams—like braided, meandering, or straight—by analyzing features such as slope, width, and depth. This classification helps scientists and engineers understand how rivers behave, plan for erosion control, habitat restoration, or flood management, and predict how a stream might change over time. Essentially, it provides a standardized system to assess and manage river health and stability effectively.