These are dendritic, trellis, rectangular, and radial patterns.

What are the 4 types of drainage?

The types of drainage systems will allow you a better comprehension of their roles and how they work together.

• Surface Drainage System. Surface drainage systems remove excess water from the land’s surface through channels or ditches. …
• Subsurface Drainage System. …
• Slope Drainage System. …
• Downspouts and Gutter Systems.

What are the types of drainage?

There are two types of artificial drainage: surface drainage and subsurface drainage.

• 6.2. 1 Surface drainage. Surface drainage is the removal of excess water from the surface of the land. …
• 6.2. 2 Subsurface drainage. Subsurface drainage is the removal of water from the rootzone.

What are the 3 types of drainage patterns?

These are dendritic, trellis, rectangular, and radial patterns.

• Dendritic pattern: This pattern develops where the river channel follows the slope of the terrain. …
• Trellis pattern: A river joined by its tributaries, at approximately right angles, develops a trellis pattern.