Narmada Canal


The Narmada Canal is a contour canal in northwestern India that brings water from the Sardar Sarovar Dam to the state of Gujarat and then into Rajasthan state. The main canal has a length of in Gujarat and then in Rajasthan. The main canal is connected with 42 branches resulting in a Culturable Command Area of.
Soon after the completion of the construction project, the Narmada canal was inaugurated on 24 April 2008. It has carrying capacity of 40,000 cubic foot per second at its head in Navagam and is decreased to 2,600 cusecs at Sanchore. On the way, Narmada main canal crosses many rivers and water bodies. The main canal itself can hold 220 MCM of water at full supply depth. It is designed not only for the water supply but also the storage of water to improve the response time of the system.

Irrigation in Gujarat

The main canal has 38 branches in Gujarat.

Saurashtra Branch Canal

Branch is the largest of these branches which has a length of 104.46 km and discharge of. The Saurashtra branch canal has 3 mini hydroelectricity plants to utilize the energy from water at the fall of in first 59 km. Subsequently, in the 59 to 104.46 km span it has five pumping stations to pump the water up before tailing into Bhogavo - II reservoir.

Irrigation in Rajasthan

Since Rajasthan is arid and isn't even a riparian state, considerations were made to irrigate its lands with the water from the Narmada River that flows through the neighboring state of Gujarat. After traversing in Gujarat, the Narmada canal enters Rajasthan near Shilu in the Sanchor tehsil of Jalore. The main canal, with 9 major distributaries, serves an area of, including 124 villages. In total, it was designed to irrigate in 233 villages in Jalore and Barmer and provide drinking water to 1,336 villages. Saurastra Narmada Avataran Irrigation is a flagship program in this direction.
The Narmada canal has a few unique features compared to other projects:
  1. Irrigation water is delivered to farmer groups, via Water Users Associations, not to individual farmers. WUAs are responsible for the operation and maintenance of field water canals.
  2. Micro-irrigation systems such as drip and sprinklers to be encouraged for efficient water usage.

    Solar panels

s are being installed along a pilot project section of the Sanand Branch Canal near Chandrasan village to generate of electricity. The panels are forecast to also reduce evaporation of water from the canal by per year.