A Drainage pattern can be defined in the shadow of topographical features from which a stream gets runoff, through flow, and groundwater flow which can be divided by topographic barriers called a ...

A drainage system can be defined as the pattern formed by the rivers, streams and lakes in a particular drainage basin. They are governed by the topography of the land, whether a particular region is ...

The government will take steps to retain the natural drainage and flow pattern of rivers, Minister for Water Resources Roshy Augustine said in the Assembly on Tuesday. Replying to a calling attention ...