Supreme Court Mandates Mining Approvals Near Ramsar Wetland Sites

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The Supreme Court clarified its 2024 directive regarding mining restrictions near protected wetland areas.
Any mining activity inside a 10-km radius of the Asan Wetland Conservation Reserve requires prior regulatory permission.
The court extended this clearance rule nationwide to all notified wetland and community conservation reserves for ecological parity.

India currently has 101 designated Ramsar sites, which is the highest number among all Asian countries.
On August 3, 2026, Glaw Lake in Arunachal Pradesh became the nation's 101st Ramsar site and the first in the state.
The Ramsar network in India expanded rapidly from 98 sites earlier in 2026 to cross the 100-site mark.
India became a Contracting Party to the 1971 Ramsar Convention on Wetlands in 1982 to protect international waterbodies.

The Wetlands (Conservation and Management) Rules, 2010 contained explicit bans on land reclamation, new industrial units, and waste dumping.
These rules required prior approval for any commercial or developmental activity inside a wetland's zone of influence.
The framework made comprehensive Environmental Impact Assessments (EIA) mandatory for projects affecting wetland ecosystems.
It created a centralized body called the Central Wetlands Regulatory Authority to enforce uniform national standards.
The government replaced these regulations with the 2017 Rules, which decentralized authority to state bodies and removed central prohibition lists.

The court ruled that no mining can occur within 10 km of the Asan Wetland Conservation Reserve without explicit permission.
Clearances must come directly from the Standing Committee of the NBWL or the MoEFCC.
Judges applied a nationwide parity principle so this 10-km rule covers all notified wetland reserves across every state.
The court directed the NBWL and MoEFCC to perform scientific reviews to identify ecosystems that cross state boundaries.

Heavy mining runoff carries sediment that blocks water channels and damages delicate aquatic habitats.
Sand and gravel extraction near river confluences destroys crucial feeding zones for migratory birds.
Noise and heavy equipment from quarrying push away endangered aquatic plants and migrating animal species.
Mining activities along migratory flight paths disrupt winter roosting sites in high-altitude wetlands.
Toxic runoff from nearby stone quarries degrades water quality far beyond safe environmental thresholds.
Unregulated quarrying increases water turbidity and elevates heavy metal contamination in catchment areas.
The shift to the 2017 Wetlands Rules removed explicit statutory buffer zones, leaving waterbodies open to industrial encroachment.

Authorities should notify formal Eco-Sensitive Zones (ESZs) around major Ramsar sites under the Environment (Protection) Act, 1986.
Governments must empower State Wetland Authorities with scientific tools and legal enforcement power to monitor surrounding zones.
Policy makers need to bring back explicit lists of banned industrial activities within national wetland frameworks.
The ministry should mandate regular environmental audits and satellite tracking for mining leases located near waterbodies.

The Supreme Court ruling requiring NBWL and MoEFCC clearances within 10 km of reserves fills a major legal gap.
Applying this protection across the country safeguards essential aquatic ecosystems and bird migration corridors from industrial harm.
Balancing development with strict judicial safeguards remains vital for India to fulfill its duties under the Ramsar Convention.