<h4>Introduction to the Kosi-Mechi River Linking Project</h4><p>The <strong>Kosi-Mechi River Linking Project</strong> is a significant component of India's ambitious <strong>National Perspective Plan (NPP)</strong> for interlinking rivers. This project aims to address regional water management challenges.</p><p>Recently, the project has faced considerable opposition, particularly from <strong>flood victims in Bihar</strong>, who have protested against its implementation. Their concerns highlight a critical debate surrounding large-scale infrastructure projects.</p><h4>Project Objectives and Scope</h4><p>The primary objective of the <strong>Kosi-Mechi River Linking Project</strong> is to enhance <strong>irrigation facilities</strong> in the region. It seeks to provide crucial water resources for agricultural development.</p><div class='info-box'><p><strong>Project Aim:</strong> To provide annual irrigation to <strong>4.74 lakh hectares</strong>, with <strong>2.14 lakh hectares</strong> specifically benefiting in <strong>Bihar</strong>. It also aims to supply <strong>24 million cubic meters (MCM)</strong> of water for domestic and industrial use.</p></div><p>Upon its completion, the project is designed to release an additional <strong>5,247 cubic feet per second (cusecs)</strong> of water from the existing <strong>Kosi barrage</strong>, augmenting water availability downstream.</p><h4>Geographical Impact and Oversight</h4><p>The project involves the crucial task of linking the <strong>Kosi River</strong> with the <strong>Mechi River</strong>. The Mechi River is a significant tributary of the <strong>Mahananda River</strong>, and the interlinking will impact regions across <strong>Bihar</strong> and <strong>Nepal</strong>.</p><div class='info-box'><p><strong>Key Rivers:</strong> <strong>Kosi River</strong> and <strong>Mechi River</strong> (a tributary of the <strong>Mahananda River</strong>).</p><p><strong>Affected Regions:</strong> Parts of <strong>Bihar</strong>, India, and adjacent areas in <strong>Nepal</strong>.</p></div><p>The overall management and supervision of this project fall under the purview of the <strong>National Water Development Agency (NWDA)</strong>. The NWDA operates under the aegis of the <strong>Union Ministry of Jal Shakti (Water Resources)</strong>.</p><h4>Major Concerns and Local Opposition</h4><p>Despite the government's stated irrigation goals, a significant concern raised by locals and critics is the project's limited focus on <strong>flood control</strong>. The region is highly susceptible to annual flooding, a critical issue not adequately addressed by the current design.</p><div class='key-point-box'><p><strong>Primary Concern:</strong> The project is primarily designed for <strong>irrigation purposes</strong>, aiming to support <strong>215,000 hectares</strong> of agricultural land in the <strong>Mahananda river basin</strong> during the <strong>Kharif season</strong>. However, it lacks a significant component for <strong>flood mitigation</strong>.</p></div><p>Local communities, particularly <strong>flood victims in Bihar</strong>, argue that while irrigation is important, the perennial problem of devastating floods requires a more comprehensive solution that the current project design does not offer.</p><div class='exam-tip-box'><p><strong>UPSC Insight:</strong> When analyzing river interlinking projects, always consider both their intended benefits (e.g., irrigation, water supply) and potential negative impacts or overlooked issues (e.g., flood control, displacement, environmental concerns). This allows for a balanced perspective in your answers for <strong>GS Paper I (Geography)</strong> and <strong>GS Paper III (Environment, Economy)</strong>.</p></div>