Relaxing the ban is pragmatic, but needs safeguards.
The Centre has relaxed its 2016 blanket ban on construction in the Ganga floodplain. The new August 10 order replaces “no construction” with a regulated, approval-based system. Work will now be allowed in areas subject to moderate or rare flooding, after clearances.
The logic is clear. The earlier order created friction on the ground. People have lived along the Ganga for centuries. Temples, ghats, and small settlements were caught in legal limbo. The government says this corrects an inconsistency, not dilutes pollution standards.
But the risk is real. Floodplains are not empty land. They recharge groundwater, absorb excess water, and act as natural buffers. The new rules now stratify the floodplain: “active” zones with floods every 5 years, “regular” zones 5-25 years, and “warning” zones 25-100 years. Construction is permitted in regular and warning zones with approvals.
That’s a trade-off. Urbanization along the Ganga has already squeezed the river. Sewage, encroachments, and concrete have reduced its capacity to breathe. If every town now pushes for “regulated” construction, approvals could become routine and enforcement weak.
The test will be in implementation. The NMCG and state authorities must ensure environmental impact assessments are not bypassed. Temporary structures for religious events were already being allowed. Now permanent buildings may follow.
India needs development, but not at the cost of its rivers. The Ganga rejuvenation mission cannot mean “rejuvenate some parts, build on others.” If this relaxation leads to more concrete in the river’s path, the next flood will not distinguish between legal and illegal structures.
The order can work only if regulation is strict, transparent, and backed by science. Otherwise, we are just moving the flood risk from paper to people.