Pakistan's water debate has increasingly centered on India, with concerns over the Indus Waters Treaty, new hydropower projects on western rivers, and heightened political rhetoric. While these concerns are legitimate, focusing solely on external threats overlooks a critical domestic challenge: how effectively Pakistan manages the water within its borders.
The Shrinking Margin for Error
For decades, Pakistan's water sector benefited from a margin of error. Large rivers, accessible groundwater, and a flexible political system allowed difficult decisions to be postponed. However, India's actions have begun to shrink this margin, making inefficiencies more costly and delays riskier. The challenge is not just water availability but governance, coordination, and trust.
Interprovincial Water Disputes
The 1991 Water Apportionment Accord established a framework for sharing the Indus River system among provinces with different hydrological realities. Punjab relies on extensive irrigation and groundwater, Sindh fears shortages and upstream withdrawals, Balochistan seeks reliable deliveries, and Khyber Pakhtunkhwa focuses on storage and hydropower. These structural differences were managed through negotiation, but greater uncertainty strains trust.
Each province has its own data and grievances. Disputed measurements can escalate into interprovincial controversies. For example, debates over environmental flows below Kotri and the Chashma-Jhelum Link Canal are not just engineering disputes but reflect deeper issues of entitlement and equity. As pressure on the system increases, disagreements become more frequent and politically charged.
Institutional Weakness: IRSA's Role
IRSA allocates water between provinces, but it relies on data from provincial irrigation departments whose allocations are being determined. This lack of independent monitoring undermines confidence. Strengthening IRSA's technical capacity and authority to independently verify flow data is crucial. Transparency must become a shared national asset, not a political weapon.
The Governance Challenge
Water sector reform is not just about agriculture or engineering; it is about federal stability. Reliable measurement, transparent accounting, and credible allocation systems are confidence-building measures. When trust is strong, difficult allocations can be managed. When weak, every shortage risks political confrontation.
India's actions have not created Pakistan's water vulnerabilities but exposed them. By shrinking the margin for error, they force attention to weaknesses that were always present. The future of Pakistan's water security depends on building institutions trusted enough to manage the system under stress.
