Conservation, development, management and abatement of pollution of ri

Conservation, development, management and abatement of pollution of rivers, excluding the river Ganga and its tributaries, is the responsibility of

Ministry of Jal Shakti
Ministry of Earth Sciences
Ministry of Environment, Forest and Climate Change
Ministry of Science and Technology
This question was previously asked in
UPSC SO-Steno – 2017
Conservation, development, management, and abatement of pollution of rivers, including the river Ganga and its tributaries, is the responsibility of the Ministry of Jal Shakti. This ministry was formed by merging the Ministry of Water Resources, River Development & Ganga Rejuvenation and the Ministry of Drinking Water and Sanitation.
The Ministry of Jal Shakti is the central nodal ministry for water resources, river development, and Ganga rejuvenation. While Ganga and its tributaries are a specific focus (via the Namami Gange program), the broader responsibility for conservation, management, and pollution abatement of all rivers falls under this ministry.
The Ministry of Earth Sciences deals with Earth sciences, oceanography, etc. The Ministry of Environment, Forest and Climate Change is responsible for environmental protection laws, pollution standards, and enforcement through bodies like the Central Pollution Control Board, which play a crucial role in river pollution abatement but are not the primary nodal ministry for overall river development and management. The Ministry of Science and Technology supports research but is not responsible for the operational management of rivers.