UPSC Notes

Inter-State Water Disputes and Cooperation

PYQs

Articles

Momentum

Phase IFoundation

Background

Overview

Crucial for understanding cooperative federalism, constitutional provisions, judicial role, resource management challenges, and their socio-economic and political implications in India.

Inter-State River Water Disputes in India arise due to the federal structure and the fact that major rivers often flow through multiple states, leading to conflicts over water allocation for irrigation, drinking, and industrial purposes. These disputes are often resolved through tribunals established under specific legal frameworks.

Phase IIStatic core

Facts & tables

Key facts

Constitutional Basis

Article 262 empowers Parliament to adjudicate inter-state river water disputes.

Tungabhadra Board

Regulates water releases and manages the Tungabhadra dam, serving as a model for cooperation.

Upper Bhadra Project

A major lift irrigation scheme in Karnataka, identified as an irritant for Andhra Pradesh and Telangana, highlighting ongoing disputes.

Water Sharing Formula

The Tungabhadra dam has largely remained free of major disputes due to an established water-sharing formula.

Parliamentary Legislation

The Inter-State River Water Disputes Act, 1956, enacted under Article 262, provides for the establishment of tribunals for dispute resolution.

Tribunal Role

River Water Disputes Tribunals are quasi-judicial bodies whose awards are binding on the parties to the dispute.

Supreme Court's Role

While the Act generally bars the Supreme Court's jurisdiction, the SC can intervene through its writ jurisdiction (Art 32) or appellate jurisdiction (Art 136) in certain cases.

Statutory Framework

The Inter-State River Water Disputes Act, 1956, provides for the establishment of tribunals for dispute resolution.

Reference table

Static syllabus anchors

Type	Reference
Conceptual area	Indian Polity & Governance
Conceptual area	Federal Structure & Centre-State Relations
Conceptual area	Indian Hydrography & Water Bodies
Conceptual area	Indian Polity
Conceptual area	Indian Geography

Reference table

Institutions & roles

Body	Role
Parliament of India	Legislates
Supreme Court of India	Adjudicates
Inter-State River Water Disputes Tribunals	Adjudicates
Tungabhadra Board	Regulates
Union Jal Shakti Ministry	Facilitates
Union Government	Facilitates resolution, establishes tribunals
Cauvery Water Management Authority (CWMA)	Implements
Central Government	Forms tribunals/negotiates
Inter-State River Water Disputes Tribunal	Adjudicates disputes
Parliament	Enacts laws (e.g., iswd act)
Supreme Court	Final adjudicator, interprets tribunal awards

Phase IIIExam lens

Prelims angle

Overview

Prelims angle: Factual recall

Prelims angle: Institutional roles and functions

Quick revision

Article 262: Parliament's power over inter-state river disputes.
Inter-State River Water Disputes Act, 1956: Framework for tribunals.
Role of River Boards Act, 1956 (though less active).
Challenges: Siltation, climate change impact on water availability, new projects.
Importance of cooperative federalism in resource sharing.

Elimination traps

Constitutional vs statutory — Distinguish between the constitutional provision (Art 262) and the statutory body/act (ISRWDA, Tribunals).

Check if created by Constitution or by Parliament.

Body vs treaty — Distinguish between the Inter-State River Water Disputes Act, 1956, and specific tribunals/authorities like CWMA.

Treaty = agreement between states; body = institution.

High-confidence PYQs

2025Multi-statement analysis, Conceptual understanding

Consider the following statements: With reference to the Constitution of India, if an area in a State is declared as Scheduled Area under the Fifth Schedule...

Indian PolityOpen question

Consider the following statements: Statement I: In India, State Governments have no power for making rules for grant of concessions in respect of extraction...

Indian PolityOpen question

Consider the following pairs: State – Description I. Arunachal Pradesh : The capital is named after a fort, and the State has two National Parks. II. Nagala...

GeographyOpen question

Consider the following subjects under the Constitution of India: I. List I–Union List, in the Seventh Schedule II. Extent of the executive power of a State ...

Indian PolityOpen question

2025Multi-statement analysis, Factual recall

Consider the following statements: With reference to the Constitution of India, if an area in a State is declared as Scheduled Area under the Fifth Schedule...

Indian PolityOpen question

Consider the following statements: Statement I: In India, State Governments have no power for making rules for grant of concessions in respect of extraction...

Indian PolityOpen question

Consider the following pairs: State – Description I. Arunachal Pradesh : The capital is named after a fort, and the State has two National Parks. II. Nagala...

GeographyOpen question

Consider the following subjects under the Constitution of India: I. List I–Union List, in the Seventh Schedule II. Extent of the executive power of a State ...

Indian PolityOpen question

2025Multi-statement analysis, Factual recall

Consider the following statements: With reference to the Constitution of India, if an area in a State is declared as Scheduled Area under the Fifth Schedule...

Indian PolityOpen question

Consider the following statements: Statement I: In India, State Governments have no power for making rules for grant of concessions in respect of extraction...

Indian PolityOpen question

Consider the following pairs: State – Description I. Arunachal Pradesh : The capital is named after a fort, and the State has two National Parks. II. Nagala...

GeographyOpen question

Consider the following subjects under the Constitution of India: I. List I–Union List, in the Seventh Schedule II. Extent of the executive power of a State ...

Indian PolityOpen question

2025Multi-statement analysis, Factual recall

Consider the following statements: With reference to the Constitution of India, if an area in a State is declared as Scheduled Area under the Fifth Schedule...

Indian PolityOpen question

Consider the following statements: Statement I: In India, State Governments have no power for making rules for grant of concessions in respect of extraction...

Indian PolityOpen question

Consider the following pairs: State – Description I. Arunachal Pradesh : The capital is named after a fort, and the State has two National Parks. II. Nagala...

GeographyOpen question

Consider the following subjects under the Constitution of India: I. List I–Union List, in the Seventh Schedule II. Extent of the executive power of a State ...

Indian PolityOpen question

2024Statement-based questions, Factual recall

With reference to the Government of India Act, 1935, consider the following statements: 1. It provided for the establishment of an All India Federation base...

Modern HistoryOpen question

2023Multi-statement analysis, Factual recall

With reference to Home Guards, consider the following statements : 1. Home Guards are raised under the Home Guards act and Rules of the Central Government. 2...

Indian PolityOpen question

Consider the following statements : 1. According to the Constitution of India, the Central Government has a duty to protect States from internal disturbances...

Indian PolityOpen question

2023Factual recall, Conceptual understanding

With reference to Home Guards, consider the following statements : 1. Home Guards are raised under the Home Guards act and Rules of the Central Government. 2...

Indian PolityOpen question

Consider the following statements : 1. According to the Constitution of India, the Central Government has a duty to protect States from internal disturbances...

Indian PolityOpen question

2019Multi-statement analysis, Factual recall

With reference to the management of minor minerals in India consider the following statements: 1. Sand is a ‘minor mineral’ according to the prevailing law ...

Indian PolityOpen question

2018Conceptual understanding, Institutional roles and functions

In the federation established by the Government of India Act of 1935. Residuary Power was given to the

Modern HistoryOpen question

If the President of India exercises his power as provided under Article 356 of the Constitution in respect of a particular State, then -

Indian PolityOpen question

2018Factual recall, Institutional roles and functions

In the federation established by the Government of India Act of 1935. Residuary Power was given to the

Modern HistoryOpen question

If the President of India exercises his power as provided under Article 356 of the Constitution in respect of a particular State, then -

Indian PolityOpen question

2016Factual recall, Institutional roles and functions

The Parliament of India acquires the power to legislate on any item in the State List in the national interest if a resolution to that effect is passed by the -

Indian PolityOpen question

2014Factual recall, Conceptual understanding

The power of the Supreme Court of India to decide disputes between the Centre and the States falls under its

Indian PolityOpen question

Topic timeline

Indian Polity & GovernanceFederal Structure & Centre-State RelationsIndian Hydrography & Water BodiesIndian Polity

Prelims 2014· Factual recall, Conceptual understanding

The power of the Supreme Court of India to decide disputes between the Centre and the States falls under its

Inter-State Water Disputes and Cooperation

Overview

Key facts

Reference table

Reference table

Overview

Quick revision

Elimination traps

High-confidence PYQs

Topic timeline

Related topics

Practice writing on this topic

UPSC Prelims PYQs on Inter-State Water Disputes and Cooperation

Editorial & Review Process