Hello,

Water Resource and irrigation Engineering is a specific kind of civil engineering that involves the design of new systems and equipment that help manage human water resources. Some of the areas Water Resource Engineers touch on arewater treatment facilities, underground wells, and natural springs.It is the engineering of controlling and harnessing the various natural sources of water, by constructing dams and reservoirs, canals and headworks, and finally distributing the water to the agricultural fields.

Scope :

Since a large section of the population is dependent on agriculture and with rapid technological advancements taking place in this field, the role of agriculture and irrigation engineers has come to acquire significance.

In India there is a good scope for water  and irrigation engineering.

After developing skills in this branch you can get very good job offers.

You can get job offers from various companies like Navsar,etc

Hope this helped. 

Good luck!