11th Meeting of the National Committee on Dam Safety (NCDS) held in New Delhi

1. At a Glance

2. Why in the News

3. Background & Evolution

4. Core Static Facts

5. Multi-Dimensional Analysis

Legal / Constitutional - Water is a State subject (List II, Entry 17); Centre invoked Article 252 (Andhra Pradesh & TN passed resolutions) to legislate the Dam Safety Act 2021, extending to all consenting/acceding States [S2]. - NCDS is a statutory (not executive) body, giving its recommendations legal backing [S2].

Administrative / Federal - Replicates a cooperative-federal template: central standard-setting (NCDS/NDSA) + state implementation (SCDS/SDSO) [S2]. - 11th meeting's multi-state participation signals continued state buy-in despite earlier objections from non-acceding States [S1].

Environmental / Disaster Management - Ageing-dam risk: many of India's large dams are >50 years old; integrates with NDMA, IMD (rainfall/flood forecasting) and GSI (seismic/landslide) [S1]. - Climate-driven extreme precipitation (e.g., 2023 Sikkim Teesta-III GLOF) underlines the need for dam-break and EAP protocols [S1].

Scientific / Technological - Inclusion of NRSC (ISRO) brings satellite-based dam health monitoring, reservoir sedimentation, and InSAR deformation mapping [S1].

6. Recent Developments (last 12-18 months)

7. Prelims Hooks

8. Mains Relevance

9. Related Topics to Study Next

10. Common Errors / Trap Areas

11. Sources