The rising cost of the Kalasa-Banduri Nala project within the Mahadayi basin has become a significant focal point in current news. From an initial cost projection of ₹94 crores in 2000, budgeting for the project has swelled to ₹1,677.30 crores by 2020. This staggering increase is primarily attributed to an ongoing inter-State river water dispute that has impacted progression on the project.
Understanding the Mahadayi River
Originating from the Bhimgad Wildlife Sanctuary in the Western Ghats, within the Belagavi district of Karnataka, lies the Mahadayi or Mhadei River. This west-flowing body of water relies heavily on rainfall and is often referred to as Mandovi when it enters Goa. The river integrates with several streams to form the Mandovi River, one of two major rivers – the other being Zuari River – that traverse through Goa.
The Mahadayi River traverses a 35 km stretch in Karnataka before extending 82 km onwards in Goa until it empties into the Arabian Sea. Its importance and complicated trajectory are at the heart of the ongoing water dispute affecting the Kalasa-Banduri Nala project.
Kalasa-Banduri Nala Project: An Overview
Initiated by the Government of Karnataka, the Kalasa-Banduri Nala project embodies an effort to enhance drinking water supply to three key districts – Belagavi, Dharwad, and Gadag. At its core, the project involves constructing across Kalasa and Banduri, two key tributaries of the Mahadayi River, to divert water flow towards the Malaprabha River, a significant tributary of the Krishna River.
The Malaprabha River represents a crucial source of drinking water for Dharwad, Belgaum, and Gadag districts. The Kalasa-Banduri project, which was initially planned in 1989, aimed to ensure an enhanced supply of drinking water to these districts.
The Dalasa-Banduri Project Dispute
Despite its pivotal role in improving drinking water access, the Kalasa-Banduri Nala Project has not been devoid of controversy. Upon planning of the project, Goa raised objections, resulting in the establishment of the Mahadayi Water Disputes Tribunal in 2010. This tribunal sees active participation from Goa, Karnataka, and Maharashtra – all three have stakes in the usage and allocation of the Mahadayi River’s waters.
This ongoing inter-State water dispute is the primary factor driving up the cost of the project exponentially within the past two decades. As the tribunal discussions continue, so does the uncertainty and costs surrounding the Kalasa-Banduri Nala project.
