Case study: Daurala and the polluter pays principle

Detail

1. Where Daurala is

• Daurala is a village near Meerut, in western Uttar Pradesh. It lies at about 29°N, 77.7°E.
• Population: about 12,000 residents (NCERT).
• Setting: it sits in the Ganga–Yamuna Doab. A doab is the strip of land between two rivers that join. This is flat alluvial land, and people here get most of their drinking water from groundwater.
• Economy: it has an industrial cluster with sugar and chemical units.

2. The problem: heavy metals in groundwater

• Heavy metals are dense, toxic metals such as lead, cadmium, chromium and mercury. They stay in water and soil and build up in the body over time. This build-up is called bioaccumulation.
• How the pollution happened (cause → process → result):
• Cause: the Daurala industries let out untreated waste water onto open land and into drains.
• Process: this water leached downward. Leaching means water seeps through the soil and carries dissolved substances with it. It went through porous alluvial soil and reached the water table (the top of the soil and rock layer that is fully soaked with water).

• Result: the aquifers became polluted. An aquifer is an underground layer of rock or sand that holds water. Villagers drank this water through hand pumps and tube wells, and their health suffered.

• The wider picture in UP: the CGWB Annual Ground Water Quality Report 2025 found pockets of arsenic, fluoride, iron, salinity, uranium, manganese, lead and nitrate above the safe drinking-water limits across Uttar Pradesh. It named industrial effluent discharge (factory waste water) as one of the causes [8].

• Effluent treatment checks: CSIR-NEERI (Nagpur) has studied Effluent Treatment Plants (ETPs) in Meerut, Aligarh, Bulandshahr, Muzaffarnagar, Agra and Mathura. The CPCB sponsored this study [8].

3. Steps taken: how the community fixed it

• 2003: getting the evidence. A Meerut-based NGO carried out a door-to-door health survey of the households. This gave scientific proof of the harm.
• Meeting of stakeholders. Stakeholders are all the groups affected by or responsible for a problem. Here they were:
• the NGO,
• the villagers,
• people's representatives (elected leaders),
• government officials,

• the industries themselves.

• They agreed on sustainable solutions based on the polluter pays idea.

Measure	What it did
Bigger overhead water tank	Stored more safe water for the village
900 m extra pipeline	Brought potable water (safe drinking water) from outside the polluted zone
Desilting the village pond	Removed mud from the pond bed so more rainwater could seep down and recharge (refill) the aquifer
Rainwater harvesting structures	Sent clean monsoon rain underground. This diluted the contaminants (lowered their strength) after the monsoon
1,000 trees planted	Improved the local environment, held the soil and helped water soak in

• Result: clear improvement within about three years.

4. The polluter pays principle (PPP)

• Definition: the person or company that causes pollution must pay the cost of preventing it and cleaning it up. The cost does not fall on the public or the government.
• International roots: the Stockholm Declaration (1972) called for preventing pollution through the Precautionary Principle, the Polluter Pays Principle and Sustainable Development [5].
• Precautionary Principle: act to prevent harm even before full scientific proof arrives.

How the Supreme Court made it Indian law

Case	Place and problem	What the court did
Indian Council for Enviro-Legal Action v. Union of India (1996)	Bichhri village, Udaipur district, Rajasthan. Chemical plants made oleum (a concentrated form of sulphuric acid), single super phosphate and the very toxic "H" acid. They ran without permits. Untreated toxic waste water and sludge soaked into the ground and poisoned the aquifers and the soil [3].	From 1989 to 1992 the court ordered the units to control and store their sludge. They largely ignored these orders. The court called them "rogue industries", ordered their plants closed, and made them pay for the remedial work under PPP [3].
Vellore Citizens' Welfare Forum v. Union of India (1996)	Tannery belt of Tamil Nadu. Waste water from the tanneries left about 35,000 ha of farmland partly or fully unfit for farming [2].	Told the Centre to set up an authority with powers to apply the precautionary principle and the polluter pays principle [2].

• Together, these two judgments made PPP part of India's environmental law [5].
• Bichhri and Daurala follow the same pattern: untreated industrial waste soaks underground and pollutes the aquifer. Bichhri was settled through the court. Daurala was settled through community bargaining.

Where PPP is used today

• Environmental compensation by the NGT (National Green Tribunal: a special court for environment cases, set up in 2010):
• Environmental Damage Compensation (EDC) is money the polluter pays for harming air, water or land. It is based on PPP [4].

• The CPCB collects this money and spends it on restoring the environment [4].

• EPR (Extended Producer Responsibility): the producer is responsible for a product even after it is used, for example by collecting and recycling plastic packaging or e-waste. EPR is a form of PPP.

• CEPI moratoria:
• CEPI (Comprehensive Environmental Pollution Index) is a CPCB score from 0 to 100. It measures pollution in an industrial cluster across air, water and land. It was developed in 2009–10 [6][7].
• 43 industrial clusters scored above 70 and were declared critically polluted [6].
• The MoEF put a temporary moratorium (a pause) on approving new projects in these clusters. It was lifted in 26 of the 43 after the states began their action plans [6].

5. Lessons from Daurala

• Scientific evidence: the health survey proved the harm.
• Community pressure: villagers and their representatives demanded action.
• Industry participation: the polluters paid for and joined in the solutions.
• When all three come together, local pollution can be reversed. Recharge, dilution and an outside water supply did the job within about three years.

Prelims Hooks

• Daurala is near Meerut, Uttar Pradesh. It is a case study of heavy metals in groundwater from industrial waste water.
• The Daurala health survey was done in 2003 by a Meerut-based NGO, going door to door.
• The Daurala measures were a 900 m pipeline, a bigger overhead tank, pond desilting, rainwater harvesting and 1,000 trees. Results came in about 3 years.
• Bichhri is in Udaipur district, Rajasthan. Its case is Indian Council for Enviro-Legal Action (1996), about H-acid sludge.
• Vellore Citizens' Welfare Forum (1996) was about tanneries in Tamil Nadu. About 35,000 ha of farmland was damaged.
• PPP and the Precautionary Principle both trace back to the Stockholm Declaration (1972).
• CEPI runs from 0 to 100. A score above 70 means "critically polluted". 43 clusters were identified.
• Trap: the CPCB (not the NGT) collects the Environmental Damage Compensation money and uses it for restoration.

Mains Points

• Why groundwater gets polluted by industry (GS-III):
• Untreated effluent is let out onto land.
• It leaches through porous alluvium.
• Aquifers get heavy metals in them.

• Public health suffers, as at Daurala (UP), Bichhri (Rajasthan) and the Vellore tannery belt (TN).

• The Daurala model shows that local action works: scientific evidence, community pressure and industry participation, with the cost shared under PPP. It fits with Jal Shakti-style recharge, rainwater harvesting and pond revival.

• The legal path of PPP: Stockholm 1972 → the Supreme Court in ICELA and Vellore (1996) → NGT and CPCB environmental compensation, EPR, and CEPI moratoria. It changes "clean-up by the state" into "the polluter pays".
• What is still weak: many ETPs perform poorly (NEERI audits in western UP), compensation is collected late, and rogue units ignore court orders. The fixes are real-time effluent monitoring, CGWB groundwater-quality mapping, and closing units that keep breaking the rules.