Chapora River Water Project Reaches 50% Completion, Set to Strengthen Goa’s Water Security
Goa’s long-term water security plans have received a major boost as the new barrage across the Chapora river at Sal, Bicholim, has reached the halfway mark in construction. According to officials from the Water Resources Department, the project is scheduled to be fully operational by March 2026, significantly enhancing the state’s ability to store and distribute water throughout the year.
A Major Addition to Goa’s Water Capacity
Once commissioned, the new project will add 250 million litres of raw water per day (MLD) into the state’s storage system. The primary purpose of the barrage is to ensure that the Amthane dam an important supply source for multiple talukas remains at healthy levels even in peak summer months.
Goa often faces challenges when the Tillari reservoir in Maharashtra temporarily suspends water release for annual canal repairs. During this period, water levels in Amthane drop, affecting supply to Bardez, Pernem, and parts of Bicholim. With the new barrage in place, authorities will be able to pump 250 MLD directly from the Chapora river, eliminating supply gaps during winter maintenance cycles.
Capacity Expansion from 80 MLD to 250 MLD
Currently, around 80 MLD of water is pumped daily at Sal. The barrage will more than triple this capacity, ensuring adequate and uninterrupted distribution. Officials noted that this upgrade will significantly improve resilience during dry months, especially as urban population and water demand continue to grow. Beyond improved water supply, the project also has an important safety advantage. The region of Sal has historically experienced flooding during heavy rains. The new structure will help regulate river flow and reduce overflow risks during monsoons, protecting nearby settlements and agricultural land.
Benefiting Bardez, Pernem, and Bicholim
The Assonora water treatment plant, which supports these three talukas, currently depends on flow from the Amthane dam. With a stable year-round water source, domestic consumers, commercial establishments, and industrial units are expected to benefit equally. For residents, the project means a more reliable supply with fewer seasonal disruptions.
A Crucial Step for Goa’s Water Management
With half the work already complete, the Chapora river water project stands as one of the most important infrastructure upgrades in Goa’s public utility network. Apart from boosting storage and supply, it strengthens long-term water security, protects against seasonal shortages, and offers flood-control benefits all through a single integrated system.
Goa’s focus on sustainable water management continues to evolve as population and tourism demand increase. The new barrage is positioned to become a key pillar in ensuring that clean, consistent, and accessible water remains available to communities across the state.
