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After 25 years, Bihar and Jarkhand to ink Sone river water sharing pact today

The agreement settles the division of the erstwhile undivided Bihar’s allocation under the 1973 Bansagar Agreement.

Published on: Aug 31, 2026, 08:18:10 IST
By , New Delhi
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Bihar and Jharkhand on Monday will sign an agreement formalising the sharing of Sone river waters, resolving the dispute that has persisted since Jharkhand was carved out of Bihar in 2000.

HT Image
HT Image

“All details had already been finalised. Chief ministers of both states are coming to sign the pact Monday,” a senior Union Jal Shakti ministry official told HT, on condition of anonymity.

HT had on July 24 reported that the agreement was very close to be signed after both states completed their internal approvals. The development comes after Jharkhand in July passed the matter in its cabinet earlier this month.

The agreement settles the division of the erstwhile undivided Bihar’s allocation under the 1973 Bansagar Agreement.

Of the total 7.75 million acre-feet (MAF) of Sone river water originally allocated to Bihar, 5.75 MAF will now go to Bihar and the remaining 2.0 MAF of water to Jharkhand. The allocation follows the unanimous recommendation of a committee constituted by the Centre under the chairmanship of the Central Water Commission to resolve the long-pending issue.

The Bansagar Agreement, signed in 1973 between Madhya Pradesh, Uttar Pradesh and the then undivided Bihar, governs the sharing of Sone river waters.

While the agreement continued after Jharkhand was carved out in November 2000, the division of Bihar’s share between the two successor states had remained unresolved for nearly 25 years.

  • Pallavi Singhal
    ABOUT THE AUTHOR
    Pallavi Singhal

    Pallavi Singhal covers agriculture, food policy and the rural economy from New Delhi. Over the past four years, she has reported extensively on farm policy, food inflation, procurement, agri-markets and rural livelihoods. Before joining Hindustan Times, she worked at Moneycontrol and Informist. A journalism post-graduate, she started as a trainee reporter in 2019 with The Indian Express, Chandigarh. Away from the newsroom, she enjoys travelling and crime fiction—preferably mysteries easier to crack than government policy.Read More

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