The Jal Shakti Ministry amended the 2016 River Ganga Authorities Order, redefining the 'active floodplain' from a 1-in-100-year to a 1-in-5-year return period, and introducing regulatory and warning zones. This effectively shrinks the area where construction is outright prohibited, potentially allowing more development along the Ganga while maintaining pollution control measures.
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1-Minute Revision
- ›Active Floodplain Definition: 1-in-5-year return period
- ›Regulatory Zone Range: 1-in-5 to 1-in-25 year flood
- ›Target this Data: 1-in-5-year return period for active floodplain
- ›Target this Nodal Body: Jal Shakti Ministry
- ›Target this Legal Point: River Ganga (Rejuvenation, Protection and Management) Authorities (Second Amendment) Order, 2026
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