India–Bangladesh Ganga Treaty
Source: Indian Express
GS II: India and its Neighbourhood Relations
Overview
- News in Brief
- Background
- Limitations of the 1996 Treaty
- Key Priorities for the New Framework
- Significance for India
Why in the News?
The 1996 India–Bangladesh Ganga Water Sharing Treaty is due to expire in December 2026, and both countries have begun discussions on its renewal.
News in Brief
- The negotiations are expected to cover broader issues of transboundary river governance, institutional reforms and regional cooperation.
- Current negotiations extend beyond water allocation to include climate resilience, flood management, ecological conservation and institutional cooperation.
- The proposed approach emphasises basin-level management rather than river-specific water sharing.
Background
- Signed on 12 December 1996 between India and Bangladesh, the Ganga Water Sharing Treaty governs the sharing of Ganga waters at Farakka Barrage for a period of 30 years.
- Implemented through the Joint Committee under the Joint Rivers Commission (JRC).
Limitations of the 1996 Treaty
- Limited focus- Focuses only on dry-season (January–May) water sharing at the Farakka Barrage, without addressing basin-wide river management or other shared rivers.
- No Assured Minimum Flow- Lacks robust, enforceable remedies when water availability drops below critical thresholds.
- Outdated Hydrological Basis- Relies heavily on historical flow patterns from 1949–1988, ignoring modern climatic shifts.
- Climate Change Blind Spot- Does not account for increasing variability in rainfall, glacier melt, floods and droughts.
- Weak Institutional Framework- Limited provisions for real-time data sharing, dispute resolution and adaptive management.
- Ecological Concerns Ignored- Gives inadequate attention to environmental flows, river ecosystem conservation and biodiversity.
Key Priorities for the New Framework
- Integrated Basin Management- Expand cooperation to include joint flood forecasting, anti-erosion measures, and navigation revival.
- Climate Resilience- Incorporate scientific, real-time hydrological data modeling to account for unpredictable monsoon patterns and melting glaciers.
- Ecosystem Restoration- Focus on delta health, salinity management, and minimum environmental flows necessary to protect regional biodiversity.
- Expanding Water Challenges- Rising agricultural, industrial and urban water demand, unresolved issues over other shared rivers such as the Teesta, and the need to maintain ecological flows require a broader approach than water sharing at Farakka alone.
Significance for India
- Strengthens Neighbourhood First Policy.
- Enhances regional stability and connectivity.
- Supports inland waterways and trade.
- Builds climate resilience and water security.
- Counters external strategic influence through stronger regional cooperation.
Challenges
- Political sensitivities and trust deficit.
- Competing developmental priorities.
- Data-sharing and transparency issues.
- Weak institutional coordination.
- Climate-induced uncertainty in water availability.
Conclusion
The renewal of the India–Bangladesh Ganga Water Sharing Treaty presents an opportunity to move beyond a narrow water-sharing arrangement towards integrated, climate-resilient and basin-wide river governance.
A modern framework based on scientific data, ecological sustainability and mutual trust can strengthen bilateral relations while ensuring long-term water security and sustainable development for both countries.
Key Takeaways
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UPSC Prelims and Mains Practice Question
With reference to the India–Bangladesh Ganga Water Sharing Treaty, consider the following statements:
It was signed in 1996 for a period of 30 years.
It governs water sharing at the Farakka Barrage.
It is implemented through the Joint Rivers Commission mechanism.
Which of the statements given above is/are correct?
A. 1 and 2 only
B. 2 and 3 only
C. 1, 2 and 3
D. 1 only
Answer: C
Mains Practice Question
Q. “The renewal of the India–Bangladesh Ganga Water Sharing Treaty offers an opportunity to transform transboundary river governance from water sharing to integrated basin management.” Discuss. (10 Marks)
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