Bangladesh Has Sought New Ganges Water-Sharing Treaty
The nation aims to update the 1996 agreement to better address environmental impacts and national water security.
Updated on Sept. 24, 2026 in Environmental
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Bangladesh has officially requested the negotiation of a new water-sharing treaty with India regarding the Ganges River. The proposal seeks to replace or update the existing 30-year bilateral agreement signed in 1996.
Why it matters
The move follows increasing pressure from climate change and industrialization on river systems. The government aims to establish new safeguards, including a proposed guarantee clause to protect national interests.
The current 1996 treaty governs dry-season water flow at the Farakka Barrage from January 1 to May 31. This 30-year agreement is now being reviewed as the country faces rising pollution and environmental strain.
The players
Md Shahiduddin Chowdhury Anee
The Water Resources Minister of Bangladesh who is spearheading the call for a revised water-sharing treaty.
Bangladesh
The nation currently seeking to renegotiate bilateral water governance to mitigate climate and industrial impacts.
India
The neighboring country that shares the Ganges River and currently participates in the 1996 water-sharing agreement.
The details
The current framework relies on the Farakka Barrage, a structure designed to divert water from the Ganges River, to manage seasonal flows. Bangladesh now seeks to incorporate a guarantee clause into a potential new agreement, a mechanism intended to ensure minimum water levels during periods of scarcity. The proposal comes as the local environment faces significant challenges, with Dhaka producing 3,900 million litres of wastewater daily, of which 1,500 million litres flow directly into river systems.
Timeline
December 12, 1996: The current Ganges Water-Sharing Treaty was signed.
January 1 to May 31: The annual period during which dry-season water flows are governed.
September 24, 2026: Water Resources Minister Md Shahiduddin Chowdhury Anee announced the intent to negotiate.
The Tech Race
This move signals a departure from the 1996 Ganges Water-Sharing Treaty, which has defined diplomatic water governance for three decades. The request sets the stage for a new era of negotiations as current infrastructure reaches its design limits under modern climate pressures.
The proposed treaty directly impacts regional water security for millions relying on the Ganges and its tributaries. While the negotiations are currently at the government level, the outcome will dictate long-term access to water for agriculture and urban sanitation in the region.
The takeaway
The request for a new treaty signals an urgent need to modernize 30-year-old water governance frameworks. Stakeholders should watch for formal counter-proposals from India and any subsequent diplomatic meetings following the September 2026 announcement.
Further reading
For more on evolving water management and international policy, explore our Environmental section.
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