Assam needs ‘national solution’ to floods: CM, Pg10

Key Highlights:

• The Chief Minister of Assam emphasized the need for a "national solution" involving scientific interventions to address the state's annual flooding, rather than merely declaring it a "national problem."
• Assam experiences major floods up to five times a year, causing over ₹1,000 crore in annual damages to crops and assets.
• This year's floods have resulted in 98 fatalities, primarily in the eastern districts of Sivasagar, Charaideo, and Jorhat.
• The All Assam Students’ Union and other organizations have historically advocated for the Centre to declare Assam's flood and erosion crisis a "national problem."

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Detailed Insights:

• The Chief Minister highlighted that traditional flood management methods, such as embankments and geo-bags, lack a scientific mechanism to effectively tackle the issue.
• He proposed involving institutions like IITs, IIMs, Dibrugarh University, and Gauhati University to devise concrete schemes for flood protection.
• Assam's vulnerability to floods stems from intense southwest monsoon rainfall, the Brahmaputra River's heavy sediment load, braided channels, and frequent riverbank erosion.
• Climate change, deforestation, and unplanned urbanization further exacerbate the flood situation by increasing runoff and siltation.
• Effective flood management requires a shift towards integrated river basin management, scientific flood forecasting, watershed conservation, and wetland restoration.
• Institutions like the Brahmaputra Board, established in 1980, are tasked with planning and implementing measures for flood control and bank erosion in the Brahmaputra Valley.
• The National Disaster Management Authority (NDMA), constituted under the Disaster Management Act, 2005, provides the overarching framework for disaster preparedness and mitigation in India.
• The National Flood Control Programme, launched in 1954, aimed at flood control through embankments and drainage channels, but its limited success led to the formation of the National Flood Commission in 1976.

Key Concepts Involved:

• National Problem (Disaster Management): In India, there is no specific legal provision to declare a natural calamity as a "national calamity" or "national disaster"; however, the concept of a "calamity of rare severity" exists for enhanced central assistance.
• Integrated River Basin Management: A holistic approach to managing water resources within a river basin, considering all aspects like water quantity, quality, ecosystems, and socio-economic factors, often involving multiple states or countries.
• Embankments: Artificial mounds or walls constructed along riverbanks to prevent floodwaters from overflowing into adjacent areas, though they can sometimes exacerbate flooding if breached or poorly maintained.