👉 "Underballast" is a term used in the context of hydrology and water management. It refers to an event where the water table below the surface of the ground gets lowered, causing the groundwater level to drop significantly. This can happen due to various factors such as climate change, urban development, or changes in rainfall patterns. Underballast can have significant impacts on local ecosystems, including aquatic species and wetlands. It can also lead to soil erosion, flooding, and other hazards that require
