Photo Courtesy: India Today Group
Guwahati: Chief Minister Himanta Biswa Sarma announced the Assam Flood Plain Zoning Bill, 2026, on Sunday, November 15. The state government wants a better approach to water management. The plan relies on scientific mapping of the Brahmaputra and Barak river basins to guard communities and dictate safer construction methods.
Sarma says the state will shift from simple riverbank protection to comprehensive, basin-level planning. The bill uses LiDAR technology and satellite imagery to spot flood-prone regions. Authorities will then label land as prohibited, regulated, or unregulated. River channels are strictly off-limits. Regulated zones demand flood-resilient designs, like elevated plinths, while normal building continues outside the flood lines.
"The legislation would provide for scientific mapping of the Brahmaputra and Barak river basins and establish clearly defined flood zones to protect communities and guide safer development," Sarma noted on X. The law includes safeguards for current property owners. It mandates a 60-day window for public hearings and objections. Residents can file appeals through physical or online channels.
Funding for this initiative comes from grants and externally aided projects. The government aims to bypass extra financial strain on the state budget. This framework also helps secure necessary approvals and cash from the Ministry of Jal Shakti. Officials intend to lock risk assessment into all future land-use planning.
Updated at 15th November 2026 at 6:00pm
Sarma confirmed the move is part of a larger, long-term strategy to dampen the fallout from the state's persistent, recurring flood cycles. By baking risk assessment into the bedrock of future land-use planning, the state aims to stop the cycle of building in harm's way before the water even rises.
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