"Inter-state river water disputes reflect the limits of cooperative federalism in India." Discuss with reference to the Cauvery dispute.

Article 262 keeps river-water disputes out of ordinary judicial channels and hands them to tribunals under the Inter-State River Water Disputes Act, 1956 [1]. The Cauvery — disputed since the 1892 and 1924 Madras–Mysore agreements — shows that where water is scarce, riparian states litigate rather than cooperate, though the federal machinery has not collapsed.

How the Cauvery exposes the limits

• Adjudication displaces negotiation: no state-led settlement followed 1924; a Tribunal came only in 1990, its final award in 2007, and finality only with the Supreme Court verdict of 16 February 2018 [2] — nearly three decades of arbitration.
• Split constitutional competence: water is a State subject (Entry 17), while inter-state rivers fall under Entry 56 of the Union List [1], leaving the Centre a referee rather than a partner.
• Compliance friction: the CWMA had to direct Karnataka in May 2026 to release water on schedule, and the weak monsoon delayed the customary 12 June Mettur release, stalling Kuruvai sowing in Tiruvarur and Thanjavur [5].
• Zero-sum politics: Bengaluru's drinking needs (for which the Court added 4.75 TMC) are pitted against delta irrigation, making every deficit year an agitation year.

Where cooperative federalism still holds

• The Cauvery Water Management Authority and Cauvery Water Regulation Committee, constituted in 2018, convert a court order into monthly, data-based release schedules [3]; no basin state has repudiated the verdict.
• The Inter-State River Water Disputes (Amendment) Bill, 2019 proposed a single standing tribunal and a pre-adjudication Disputes Resolution Committee to shorten delays [4].

The Cauvery therefore reveals not the failure of federalism but the weakness of its pre-litigation institutions — India adjudicates well and negotiates poorly. Strengthening basin-level authorities with transparent real-time data, operationalising mediation before tribunals, and promoting less water-intensive cropping can convert distributive conflict into shared basin management, realising the Constitution's design of Article 262 as a route to cooperation, not merely arbitration.