For Prelims: Siltation / Sedimentation, National Highways Authority of India (NHAI), MoU (Memorandum of Understanding), State pioneering the policy, States that contacted Bihar, MoU signed with, Chief Minister of Bihar, Current context
For Mains: Silt management, River rejuvenation, Flood mitigation, Circular economy (waste to resource), Inter-state policy diffusion
Source:
Hindustan
5 facts for one-day exams
SSC, railway, police and teaching exams ask direct questions like these.
- Bihar's silt policy has become a national model for other states.
- Uttar Pradesh, Odisha and Gujarat have contacted Bihar for silt policy details.
- Bihar government signed an MoU with NHAI for using river silt in national highways.
- A committee under the Engineer-in-Chief will decide silt quantity and extraction.
- The policy aims to increase water storage capacity and reduce flood spread.
Why in the news?
Bihar's silt policy, approved by the state cabinet, has become a national model. Multiple states including Uttar Pradesh, Odisha and Gujarat have contacted Bihar for details to implement similar policies. The policy allows use of silt from rivers, canals and reservoirs for construction in NH, railway, SH, irrigation and flood protection works, aiming to increase water storage capacity and reduce flood spread.
Summary
- Bihar's silt policy has been adopted as a national model; UP, Odisha and Gujarat have contacted Bihar's engineers to learn about it.
- The policy allows use of silt from rivers, canals and reservoirs for construction in national highways, railways, state highways, irrigation and flood protection works.
- A committee under the Engineer-in-Chief will decide silt quantity and extraction, while a district magistrate-led committee will monitor the process.
Highlights
Bihar's Silt Policy Becomes National Model
Bihar's cabinet-approved silt policy is being studied by UP, Odisha and Gujarat for adoption in their states.
MoU with NHAI for Silt Use in Highways
Bihar government signed an agreement with NHAI to use river silt in national highway construction within the state.
Dual Benefit: Water Storage & Flood Control
Silt removal increases water holding capacity of water bodies and reduces flood spread, improving both surface and groundwater.
Background
Bihar's rivers and reservoirs have been facing reduced water storage capacity due to silt accumulation over years. This has also contributed to increased flood spread during monsoon. To address this, the Bihar cabinet approved a comprehensive silt policy that allows scientific extraction and use of silt from rivers, canals and reservoirs for construction and other purposes.
Way Forward
Engineers from UP, Odisha and Gujarat are expected to visit Bihar to study the policy on ground. Scientific study of silt composition and environmental impact of extraction will be crucial. Standard operating procedures for extraction, transport and usage need to be developed. The success of this model could lead to a national framework for silt management across all riverine states.
Bihar connection
Background GK
Textbook concepts you need to understand this news
- Siltation / Sedimentation
- The accumulation of silt (fine sand, clay, or sediment) in rivers, lakes, and reservoirs, reducing their water-holding capacity and causing floods.
- National Highways Authority of India (NHAI)
- An autonomous body under the Ministry of Road Transport and Highways, responsible for development, maintenance, and management of national highways.
- MoU (Memorandum of Understanding)
- A formal agreement between two or more parties outlining the terms and details of an understanding, not legally binding but showing a convergence of will.
Facts to remember
Tap a card to see the answer. Try to recall it first.
How exams will ask this
- Data: Bihar's silt policy adopted as model; UP, Odisha, Gujarat contacted Bihar
- Nodal Body: Bihar state government; NHAI (National Highways Authority of India)
- Legal Point: State cabinet approval; MoU with NHAI
Don't make this mistake!
Students may confuse Bihar's silt policy with the central government's 'National Silt Policy' or 'Desiltation Policy'. The news clearly states Bihar's state-level policy is being adopted as a model by other states - it is not a central government initiative yet.
Write these in mains answers
- Silt management, River rejuvenation, Flood mitigation, Circular economy (waste to resource), Inter-state policy diffusion
Stuck? Get it in one tap
Bihar's government approved a policy to remove silt from rivers, canals and reservoirs and use that silt for building roads, railways and other construction. This helps rivers hold more water, reduces flooding, and provides cheap construction material. Other states like UP, Odisha and Gujarat now want to copy this policy.
- Bihar's silt policy has become a national model for other states.
- Uttar Pradesh, Odisha and Gujarat have contacted Bihar for silt policy details.
- Bihar government signed an MoU with NHAI for using river silt in national highways.
- A committee under the Engineer-in-Chief will decide silt quantity and extraction.
- The policy aims to increase water storage capacity and reduce flood spread.
- Governance: State policies and schemes
- Environment: River management and flood control
Related concepts: Siltation / Sedimentation, National Highways Authority of India (NHAI), MoU (Memorandum of Understanding)
Practice questions
Pick an answer, then read the explanation.
- Q1Easy
Which Indian state's silt policy has become a model for other states like Uttar Pradesh, Odisha and Gujarat?
Explanation: Bihar's cabinet-approved silt policy has been adopted as a national model. Uttar Pradesh, Odisha and Gujarat have contacted Bihar's engineers to learn about implementing similar policies in their states.
- Q2Hard
Consider the following statements regarding Bihar's silt policy:
- 1.The policy allows use of silt from rivers, canals and reservoirs for construction in national highways, railways and flood protection works.
- 2.The MoU for using silt in national highways was signed with the Ministry of Environment, Forest and Climate Change.
- 3.A committee under the Engineer-in-Chief will decide the quantity and extraction of silt.
Which of the statements given above is/are correct?
Explanation: Statement 1 is correct as the policy allows silt use in NH, railway, SH, irrigation and flood protection works. Statement 2 is incorrect because the MoU was signed with NHAI (National Highways Authority of India), not the Environment Ministry. Statement 3 is correct as the Engineer-in-Chief heads the committee for silt quantity and extraction decisions.
- Q3Medium
Which organization did the Bihar government sign an MoU with for using river silt in national highway construction?
Explanation: The Bihar government signed an MoU with NHAI in the presence of Chief Minister Samrat Choudhary. This agreement allows use of silt from Bihar's rivers in national highway construction within the state.
- Q4Medium
What is the primary objective of Bihar's silt policy?
Explanation: The policy aims to remove silt from water bodies to increase their water holding capacity, improve groundwater recharge, and reduce flood spread. Revenue generation and employment are secondary benefits, while sand mining is not the objective.
Frequently asked questions
1. What is Bihar's silt policy?
Bihar's silt policy is a state cabinet-approved framework for scientific extraction and use of silt from rivers, canals and reservoirs for construction in national highways, railways, state highways, irrigation and flood protection works.
2. Which states have contacted Bihar to learn about the silt policy?
Uttar Pradesh, Odisha and Gujarat have contacted Bihar's engineers to learn about the silt policy for potential implementation in their states.
3. Who is the Chief Minister of Bihar?
Samrat Choudhary is the Chief Minister of Bihar.
4. What is the benefit of removing silt from water bodies?
Removing silt increases water storage capacity of rivers and reservoirs, improves groundwater recharge, and reduces flood spread during monsoon.
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- Original7 November 2026 · Read story
