Watershed vs. Catchment AreaA watershed is an area of land where all rainfall and surface water drains toward a common outlet, such as a river, lake, or reservoir. Natural ridges and higher elevations often form the boundaries that separate one watershed from another.
A catchment area is the land area that collects and directs water toward a particular river, stream, lake, dam, or other water body. It includes rainfall surface runoff, and the smaller streams that contribute water to the main drainage system.
Understanding watersheds and catchment areas is important for water resource management, flood control, irrigation, hydropower, groundwater protection, and environmental conservation. Protecting these areas helps maintain cleaner water and healthier ecosystems.
No comments:
Post a Comment