In India, water mainly drains in two directions of the main water divide line. 90% of land water drains into Bay of Bengal and the rest drains into Arabian Sea.
How many drainage systems are there?
There are two types of artificial drainage: surface drainage and subsurface drainage.
What are the three types of drainage system?
The main drainage systems consist of deep or shallow collectors, and main drains or disposal drains. Deep collector drains are required for subsurface field drainage systems, whereas shallow collector drains are used for surface field drainage systems, but they can also be used for pumped subsurface systems.
Which city has best drainage system in India?
Drainage and sewage system are other problem areas in New Delhi. There is no proper mechanism for waste material disposal during construction of real estate projects. Renowned as a city of palace, Mysuru has bagged the top position on the list of the top 10 cleanest cities in India.
What are the 4 types of drainage patterns?
there are 4 types of drainage patterns on the basis of their flowing pattern-dendritic, trellis, radial and rectangular.