In India, irrigation projects with a Cultivable Command Area (CCA) of more than 10,000 hectares are classified as:

Question

Question

This question was previously asked in

RRB NTPC Graduate Level CBT-I Official Paper (Held On: 05 Jun, 2025 Shift 3)

Answer 1

The correct answer is Major Projects.

Key Points

Irrigation projects in India are categorized based on their Cultivable Command Area (CCA), which refers to the area that can be irrigated by the project.
Projects with a CCA of more than 10,000 hectares are classified as Major Projects.
Major irrigation projects are usually large-scale initiatives involving substantial investment and resources for construction and maintenance.
These projects often include dams, canals, and reservoirs designed to provide water for irrigation, drinking, hydropower generation, and flood control.
Examples of major irrigation projects in India include the Bhakra-Nangal Project, Hirakud Dam, and Nagarjuna Sagar Dam.

Additional Information

Cultivable Command Area (CCA):
- Refers to the total area that can be irrigated using the water resources available from an irrigation project.
- It is a key criterion for classifying irrigation projects in India as Minor, Medium, or Major.
Minor Irrigation Projects:
- These projects have a CCA of up to 2,000 hectares.
- They are typically managed at the local or community level and involve small-scale infrastructure like tanks or wells.
Medium Irrigation Projects:
- Projects with a CCA between 2,000 and 10,000 hectares fall under this category.
- They are more extensive than minor projects but smaller than major ones, involving moderate infrastructure development.
Examples of Major Projects in India:
- Bhakra-Nangal Project: A major multipurpose project on the Sutlej River.
- Nagarjuna Sagar Dam: One of the largest masonry dams in the world, located on the Krishna River.
- Hirakud Dam: Built on the Mahanadi River, it is one of the longest earthen dams globally.
Importance of Major Irrigation Projects:
- They play a crucial role in improving agricultural productivity and ensuring water availability in arid and semi-arid regions.
- These projects also support hydropower generation, flood management, and drinking water supply.