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Inter-State Water Disputes in India

Published: 24th Jan, 2022


Interstate (River) Water Disputes (ISWDs) are a continuing challenge to federal water governance in the country. Rooted in constitutional, historico-geographical, and institutional ambiguities, they tend to become prolonged conflicts between the states that share river basins.

  • Given the significant nature of such disputes, it is essential to examine the constitutional complexities, contentious political federalism, and identity-based electoral political dynamics that fuel ISWDs. 


  • India has 25 major river basins, with most rivers flowing across states.
  • However, interstate rivers in India have become sites of contestations, fuelled by conflicting perceptions of property rights, flawed economic instruments for food security, the lack of an integrated ecosystems approach, and the prevalence of reductionist hydrology for water resource development.
  • Such conflicts over the possession and control of river water have persisted since the inception of the Indian republic, with prolonged delays in resolution due to historical, institutional and political factors.
  • In recent years, increasing water scarcity, a rapid rise in urban and rural demands for freshwater, and contentious political dynamics have further exacerbated the problem. 


Water in the Constitution

  • Water in the Constitution of India Water is a State subject as per entry 17 of State List and thus states are empowered to enact legislation on water.

    • Entry 17 of State List deals with water i.e. water supply, irrigation, canal, drainage, embankments, water storage and water power.
    • Entry 56 of the Union List gives power to the Union Government for the regulation and development of inter-state rivers and river valleys to the extent declared by Parliament to be expedient in the public interest.
  • Within India’s federal political structure, inter-state disputes require the involvement of the Union government for a federal solution at two levels:

    • between the states involved
    • between the Centre and the states
  • Article 262 in the constitution which empowers the President to establish the Inter-State water Disputes Tribunal being and also states.
  • Under this provision an Inter-State Water Dispute Act, 1956 and River Boards Act, 1956 was created.

What escalates water conflicts?

  • The interstate water disputes emerge and recur due to their particular anatomy produced by three sets of characteristics: 

    • legal ambiguities
    • antagonistic politics – a making of the nexus of water politics and democratic politics
    • due to their political ecology of asymmetries – deeply embedded as historically and geographically constructed
  • Affected interests: Water disputes arise when the action of one state affects the interests of one or more other states. 
  • Unsustainable use of water: Economic factors like underpricing of irrigation waters, promotion of water-consuming crops through support pricing, etc., often lead to unsustainable use of water during lean seasons thereby escalating conflicts.
  • Increasing demand, pollution and decreasing availability: Water sharing disputes across the country (and even beyond) are only going to escalate with increasing demands, and also with increasing pollution & losses reducing the available water.
    • Climate change is likely to worsen the situation as monsoon patterns change, water demands going up with increasing temperatures, glaciers melt and sea levels rise. 

What prevents an integrated basin-level ecosystem-based approach?

  • Shortsightedness in technocracy
  • Fragmented approach to governance
  • Over-reliance on structural engineering (without concern of externalities)
  • The Centre’s lack of initiative

Water Disputes Tribunals


States Concerned

Date of


Current Status

Godavari Water Disputes Tribunal

Maharashtra, Andhra Pradesh, Karnataka, Madhya Pradesh, Orissa

April 1969

Report and decision given in July 1980.

Krishna Water

Disputes Tribunal – I


Andhra Pradesh, Karnataka,

April 1969

Report and decision given in May 1976.

Narmada Water Disputes Tribunal

Rajasthan, Madhya Pradesh, Gujarat, Maharashtra

October 1969

Report and decision given in December 1979. Narmada Control Authority (NCA) was constituted to implement the decision.

Ravi & Beas

Water Tribunal

Punjab, Haryana, Rajasthan



Report and decision given in April

1987. Further Report is pending.

Cauvery Water Disputes Tribunal

Kerala, Karnataka, Tamil Nadu, Puducherry

June 1990

Report and Decision given on 5 February 2007. The Supreme Court modified the decision on 16 February 2018. The Cauvery Water Management Authority (CWMA) and Cauvery Water Regulation Committee (CWRC) were constituted to implement the modified decision.

Krishna Water Disputes Tribunal -II

Karnataka, Andhra Pradesh, Maharashtra, Telangana

April 2004

Report and decision given on 30 December 2010. SLPs filed pending in the Court. The term of the Tribunal has been extended after the bifurcation of Andhra Pradesh. The matter is under adjudication in the Tribunal.

Vansadhara Water Disputes


Andhra Pradesh, Odisha

February 2010

Report and decision submitted on 13 September 2017. Further Report is pending.

Mahadayi Water Disputes


Goa, Karnataka, Maharashtra

November 2010

Report and decision submitted on 14 August 2018. Further Report is pending.

Mahanadi Water

Disputes Tribunal

Chhattisgarh, Odisha

March 2018

Under adjudication by the Tribunal. Report and decision are awaited.

 Why is greater Centre-States coordination essential?

  • There are a whole set of reasons- why a coordinated response from the Centre and states is vital. These include:
  • emerging concerns of long-term national water security and sustainability
  • the risks of climate change
  • the growing environmental challenges, including river pollution
  • Greater Centre-states coordination is also crucial for pursuing the current national projects.

Can the Supreme Court interfere?

  • Article 262 (1) bars the jurisdiction of the Supreme Court.
  • But matters are still being taken there on legal, jurisdictional, environmental and constitutional issues.

Required measures

  • As river basins are shared resources, a coordinated approach between the states, with adequate involvement of the Centre, is necessary for the preservation, equitable distribution and sustainable utilisation of river water.

The failed attempt

  • The idea of building federal consensus for water reforms is not new. The need for such a political process and forum was felt before as well. For instance,
    • The National Water Resources Council has been created under the aegis of the Ministry of Water Resources.
    • The National Development Council is another forum for such federal deliberations.
  • These forums failed to deliver for a variety of reasons. A key reason is their failure to assuage states about their neutrality and objectivity in enabling deliberations; they are perceived as politically subjective and serving the agendas of the particular political regimes in power.
  • It is essential and necessary to have credible avenues for pursuing political solutions supplementing legal and institutional mechanisms.
  • The strategy has to be multi-pronged, and legal approaches have to be supplemented with institutional and political solutions.


In order to resolve the interstate water disputes, the focus should be on strengthening the existing and evolving institutional mechanisms, and accommodating political sensitivities to find a long-term and mutually amicable path for the governance of interstate river water.

Verifying, please be patient.

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