The Supreme Court of India on Tuesday stepped into a critical environmental debate, demanding a response from the Central government and the National Wetlands Committee over allegations that the official definition of “wetland” is dangerously vague and has stripped essential protections from nearly half of the country’s monitored ecological sites.
A two-judge bench, comprising Chief Justice of India (CJI) Surya Kant and Justice Joymalya Bagchi, issued formal notices to the Union of India and the National Wetlands Committee. The court has set a deadline of August 10 for their official responses.
“We are limiting our notice to the vagueness of the definition,” the bench observed during the hearing, zeroing in on the core legal controversy.
The Legal Battle Over India’s Eco-Shields
The Supreme Court’s intervention comes in response to a public interest petition filed by prominent biologist Ravindra Sinha and others. The petition challenges the constitutional validity of the Wetlands (Conservation and Management) Rules, 2017—specifically targeting Rule 2(g), which sets the legal boundary for what qualifies as a protected wetland.
Under the current Rule 2(g), a wetland is defined as “an area of marsh, fen, peatland, or water, whether natural or artificial, permanent or temporary.”
However, petitioners argue that this definition is not only ambiguous but contains sweeping exclusions that leave vast swathes of ecologically fragile landscapes entirely unprotected.
Representing the petitioners, senior advocate Gopal Sankaranarayanan argued before the court that the 2017 Rules have severely diluted the environmental safeguards previously available. According to the petitioners, this regulatory shift has had immediate, real-world consequences: out of 99 key ecologically sensitive sites, a staggering 44 have already been excluded from crucial regulatory safeguards.
What is Being Left Unprotected?
The crux of the petition lies in the “exclusionary portion” of Rule 2(g). According to the plea, the current rule actively denies protection to vital water systems by excluding:
- River channels and paddy fields
- Human-made water bodies or tanks built specifically for drinking water
- Artificial structures created for aquaculture, salt production, recreation, and irrigation
By leaving these categories out, the petitioners contend that the government is exposing critical water resources and biodiversity hotspots to degradation and commercial exploitation.
Constitutional Stakes
Beyond environmental degradation, the petitioners are fighting a constitutional battle. The plea seeks a formal declaration from the apex court that Rule 2(g) of the 2017 Rules is ultra vires—or in excess of legal authority—violating Articles 14 (Right to Equality), 19 (Right to Freedom), and 21 (Protection of Life and Personal Liberty) of the Constitution of India.
With the Supreme Court now demanding answers, the Centre has until August 10 to defend its regulatory framework and clarify whether India’s legal definition of its wetlands is robust enough to protect the country’s collapsing water ecosystems.
