Evaluate the objectives for a multipurpose project.

Hint: The multi-purpose river valley projects are implied to tackle various crises linked with river valleys in an integrated manner.

Complete Step by Step Answer: The multi-purpose projects perform a wide range of functions and have several objectives associated with it.
-Extension of irrigation facilities is one of the critical objectives of the multipurpose projects. These enable agricultural productivity as well as raw materials needed for improving non-farm activities.
-Flood control is yet another important objective which controls the floods, thus, preventing havocs on the economy.
-Multi-purpose projects help in generating hydro-electricity on a large scale.
-Such projects can establish navigation facilities in the country by expanding shipping services for transportation, raising the fleet capacity and lessening the traffic load on rail and road transport.
-Multi-purpose projects help in raising forestry and can also facilitate the growth of fisheries in the reservoirs.
-Such projects promote the improvement of safe drinking water projects.
-Such projects can create a favourable environment for the advancement of the industry by offering facilities like inexpensive power, better water transport, availability of raw materials at reasonable rates for agro-based industries etc. Moreover, by improving agriculture, industry and infrastructural assistance, these projects can produce ample volume of employment opportunities in the farm and non-farm sector.
-Multi-purpose projects can also render recreation in the form of picnic resorts, holiday resorts etc.

Note: The Damodar valley project was the first multi-purpose project of India. Hirakud Dam of Odisha is the largest dam of Asia.