👉 Damp course is a term used in the field of hydrology to describe the process by which water moves down a slope. It refers to the movement of water from high ground (the source) to low ground (the sink), typically through the soil, vegetation, and eventually into the atmosphere as rain or snow. This process can be influenced by various factors such as topography, wind direction, and temperature variations. In other words, damp courses are hydrological processes that occur when water flows from
