Following are the depositional topographies formed by flowing water:
1. Alluvial Cone: This refers to the cone – shaped deposit of debris which takes place when the river enters from the mountains into the plains.
2. Alluvial Fan: This refers to fan – shaped deposit of debris which takes place when the river enters from the mountains into the plains.
3. Delta: Triangular – shaped deposit formed by alluvial deposit on the estuary of the river is known as delta.
4. Natural Levees: After the water subsides, the walls of sandy soil formed on both the sides of river are termed as natural levees.
5. Ox – bow Lake: When the. river shuns its watercourse and flows straight, its curved parts fill up with water and form Ox – bow Lakes.