Inter-State Riparian Disputes: Reassessing Federal Water Governance in Punjab

The recent legislative push by the Punjab Assembly to revisit decades-old inter-state river water-sharing agreements underscores the persistent friction between state-level resource claims and the mandates of a federal union. By passing five resolutions to challenge existing arrangements, the state is seeking a reappraisal of historical accords that have historically governed the distribution of essential water resources.

At the core of this issue lies the tension between the 'doctrine of equitable apportionment' and the specific socio-economic needs of states that rely heavily on agriculture. For UPSC aspirants, this development is a quintessential case study in the challenges of Indian federalism. River water disputes in India are often characterized by a zero-sum mentality, where states view the control of water as a fundamental right tied to their territorial integrity and economic survival. However, the legal architecture for resolving such conflicts, primarily under the Inter-State River Water Disputes Act, often faces hurdles in enforcement and political acceptability. The current impasse highlights the limitations of existing statutory bodies and judicial interventions, which frequently struggle to balance the 'prior appropriation' claims of one state against the growing requirements of others driven by changing climate patterns and agricultural intensification.

Furthermore, this move raises critical questions about the role of the Union government in mediating resource disputes. In a federal setup, water remains a subject of the State List (Entry 17), yet the Union is empowered to regulate inter-state rivers (Entry 56 of the Union List). When state legislatures attempt to unilaterally revisit or repudiate agreements, it triggers a constitutional confrontation, testing the separation of powers and the sanctity of judicial orders or negotiated settlements. Such regionalist assertions often act as a barometer for the health of India's cooperative federalism, necessitating a more robust, non-partisan, and scientifically driven mechanism for water sharing that transcends political cycles.