Constitution of India
Article 262: Adjudication of disputes relating to waters of inter-State rivers or river valleys
Part XI — Relations between the Union and the States (Chapter I — Legislative Relations is separate; Article 262 falls under a distinct head titled 'Disputes relating to Waters')
Clause (1)
WHAT IT SAYS: Parliament may by law provide for the adjudication of any dispute or complaint with respect to the use, distribution or control of the waters of, or in, any inter-State river or river valley. WHAT IT MEANS: Parliament is empowered — but not obligated — to create specialised legislative mechanisms (such as tribunals) to resolve water-sharing disputes between States. KEY DOCTRINE: Doctrine of Equitable Apportionment — no State can claim exclusive ownership of inter-State river waters; water must be shared fairly considering the needs of all riparian States.
Clause (2)
WHAT IT SAYS: Notwithstanding anything in this Constitution, Parliament may by law provide that neither the Supreme Court nor any other court shall exercise jurisdiction in respect of any such dispute or complaint as is referred to in Clause (1). WHAT IT MEANS: Parliament can enact a law barring ALL courts — including the Supreme Court — from adjudicating inter-State water disputes, diverting them exclusively to specialised tribunals. KEY DOCTRINE: Ouster of Jurisdiction Doctrine — Clause (2) begins with a non-obstante clause ('Notwithstanding anything in this Constitution'), making it one of the rare provisions that can override even Article 32 and Article 131 jurisdiction of the Supreme Court.
Constitutional Inspiration
SOURCE(S): 1. Government of India Act, 1935 — Sections 130–134 Original provision: Governor-General could appoint a commission on complaint from a Province whose water interests were prejudicially affected by another Province. What India kept: The core idea of a non-judicial, specialised mechanism for inter-State water disputes and barring ordinary court jurisdiction. 2. US Constitution — Interstate water disputes adjudicated by the US Supreme Court under its original jurisdiction (Article III) Original provision: US Supreme Court directly resolves inter-State water disputes using equitable apportionment doctrine. What India kept: Borrowed the doctrine of equitable apportionment as a guiding principle for tribunals, but REJECTED giving the Supreme Court original jurisdiction over water disputes. INDIA'S SPECIFIC ADAPTATIONS: 1. Parliament, not the President, was given the power to legislate — Ambedkar felt a democratic legislature was more appropriate than executive discretion for creating permanent adjudicatory mechanisms. 2. Non-obstante clause in Clause (2) — India went further than the 1935 Act by expressly overriding even the Supreme Court's constitutional jurisdiction, ensuring political and technical disputes are not judicialized. 3. Tribunal system instead of ad-hoc commissions — Ambedkar replaced the 1935 Act's commission-based model with provision for permanent legislative solutions, leading to the Inter-State Water Disputes Act, 1956.
Constituent Assembly Debate
DEBATED ON: 9 September 1949 (CAD Volume IX) KEY SPEAKERS: 1. Dr. B.R. Ambedkar (Drafting Committee Chairman) — Proposed inserting Draft Article 242A to replace the earlier draft Articles 239–241, providing a permanent parliamentary mechanism instead of ad-hoc presidential commissions. 2. A member (name not individually recorded in available records) — Urged that the power to adjudicate water disputes should vest with the President rather than with Parliament. MAJOR DISAGREEMENTS: 1. Parliament vs. President — One member argued the President (executive) should retain power to handle these disputes, as was done under the 1935 Act's Governor-General model. FINAL OUTCOME: Ambedkar's draft was adopted virtually without change; the proposal to vest power in the President was not accepted; there was no further discussion on the matter. AMBEDKAR'S KEY RATIONALE: The earlier draft (Articles 239–241) was modelled on Sections 130–133 of the Government of India Act, 1935; Dr. Ambedkar recast the whole scheme 'for simplicity and effectiveness' into a single article empowering Parliament to legislate permanently rather than rely on ad-hoc bodies.
Landmark Judgments
LANDMARK JUDGMENTS: 1. In Re: Cauvery Water Disputes Tribunal (1993 Supp (1) SCC 96) — SC held that a Tribunal under the ISWD Act is a substitute for the Supreme Court and inherently possesses power to grant interim relief; Article 131 is subject to Article 262. 2. State of Karnataka v. State of Tamil Nadu (2018) — SC upheld its appellate jurisdiction under Article 136 over tribunal awards despite the bar under Article 262(2) read with Section 11 of ISWD Act; modified the Cauvery Tribunal's water allocation. 3. Mullaperiyar Environmental Protection Forum v. Union of India (2006) 3 SCC 643 — SC held that Article 262 bar applies only to water-use/distribution disputes, NOT to dam safety disputes; court retained jurisdiction on safety grounds. 4. State of Haryana v. State of Punjab (2002) — SC reiterated that Article 262 empowers Parliament to exclude jurisdiction of all courts including the Supreme Court in inter-State water disputes. NOTABLE DISSENTS (if any): 1. No widely reported dissent — however the tension between Article 262(2) ouster and Article 136 SLP jurisdiction remains a live constitutional debate. SCHOLARS & JURISTS: 1. K.K. Lahiri — Wrote on the genesis of Article 262 tracing its roots from the Government of India Act, 1919 through the 1935 Act to the Constituent Assembly; argued the provision reflects pragmatic federalism. 2. S.N. Jain & Alice Jacob (Indian Law Institute, 1971) — Authored 'Interstate Water Disputes in India: Suggestions for Reform in Law'; recommended strengthening the tribunal framework and granting appellate jurisdiction to reduce prolonged litigation.