Save the Aravalli Mountains: India's Biggest Crisis and Solution | Illegal Mining, Climate Disaster
Introduction
The Aravalli mountain range is not just a collection of rocks and trees. It is the soul of northwestern India – the protective wall that prevents the Thar Desert from spreading eastward, the natural filter that purifies Delhi's air, and the water bank that provides drinking water to millions of people. But today, this heritage is in grave danger. Due to illegal mining, pollution, and urbanization, this mountain range is dying every day. If we don't wake up now, future generations will inherit a barren, thirsty, and toxic India.
The Historical and Cultural Significance of the Aravalli Range: A Symbol of India's Strength
The Aravalli mountain range is one of the oldest mountain ranges in India, having emerged on Earth approximately 3.2 billion years ago. This mountain range, stretching over 700 kilometers, extends from Gujarat to Delhi, with approximately 80 percent of it located in Rajasthan. It is called the "backbone of Rajasthan" because it divides Rajasthan into two parts from north to south. Its elevation ranges from 300 to 900 meters, while its highest peak, Guru Shikhar in Mount Abu, stands at an altitude of 1,722 meters.
Rajput Empire and Military Significance
In medieval India, the Aravalli range was the focal point of the Rajput civilization. Its steep cliffs and rugged terrain made it strategically very important. Famous forts like Chittorgarh, Kumbhalgarh, and Ranthambore were built on this mountain range, and are now included in the UNESCO World Heritage list. The Kumbhalgarh fort is particularly famous, with a wall 36 kilometers long and wide enough for eight horses to ride abreast. This fort was not just a military stronghold, but also a center of art, music, architecture, and culture.
Great warriors like Maharana Pratap used the rugged terrain of the Aravalli range to wage a long struggle against the Mughal invaders. After the Battle of Haldighati in 1576, Pratap was defeated by the Mughal forces, but he took refuge in the Aravalli hills and challenged the Mughal armies for years using guerrilla warfare tactics. He never gave up and continued to fight for the freedom of his homeland throughout his life. These hills protected Mewar and immortalized its name in history.
Religious and Cultural Heritage
The Ranakpur Jain Temple, located in the Aravalli region, is a magnificent architectural masterpiece from the 15th century. This temple has 1,444 uniquely carved pillars, each with different carvings. This temple was built over 50 years (1446-1496) through the dedicated efforts of skilled artisans, and each intricately carved stone reflects a divine spirit. The three famous forts of Jaipur – Amer, Jaigarh, and Nahargarh – are also situated on the Aravalli mountain range. These monuments exemplify a blend of Rajput and Mughal architecture and continue to tell the story of tolerance and pluralism in Indian culture.
The Aravalli Range's Significant Impact on Climate and Monsoon
The Aravalli mountain range is the most important regulator of the climate of northwestern India. Without the Aravallis, the plains of Rajasthan and the Delhi-NCR region would have completely transformed into a desert. Currently, the Thar Desert is kept at bay from Delhi by approximately 200 kilometers, thanks to the Aravallis. Continued deforestation of the Aravalli range could lead to Delhi's climate shifting to semi-arid conditions within decades.
The Aravallis guide monsoon clouds towards the northeast, bringing rainfall to the Shimla and Nainital regions and providing water to the North Indian plains. Without it, the rainfall pattern in northwestern India would be completely altered, and drought conditions would become even more severe. Damage to the Aravallis has already resulted in a 3-4 degree Celsius increase in local temperatures and increased irregularities in rainfall patterns. The loss of its vegetation has reduced its ability to mitigate the heat effect, leading to a significant increase in the intensity of heatwaves in northwestern India.
The Aravalli's Water Conservation System: The Magic of Groundwater and the Disappearing Lifeline
The most crucial characteristic of the Aravallis is its groundwater recharge capacity. The fractured and weathered rocks, natural fissures, and porous structure allow rainwater to seep deep into the ground, recharging the groundwater aquifers. Calculations suggest that each hectare of the Aravalli landscape can facilitate the annual recharge of 2 million liters of groundwater. These aquifers are interconnected, forming an integrated water system for the entire region. These aquifers can reach depths of 1500-2000 feet and provide drinking water to tens of millions of people in Delhi-NCR, Haryana, and Rajasthan.
Historically, the Aravalli region had numerous springs, lakes, ponds, stepwells, and reservoirs that collected rainwater. With the advent of modern tube wells and borewells, these traditional methods have been forgotten. The onset of mining led to the rapid depletion of aquifers. In areas like Alwar district, the groundwater level has dropped from 10 meters to 150 meters, while in some areas of Mahendragarh, water has receded to a depth of 1,500-2,000 feet.
Aravalli's Biodiversity: A Treasure of Life That Is Being Lost
The Aravalli mountain range is a significant biodiversity hotspot. Its forests are home to over 400 species of native trees, shrubs, grasses, and herbs. From a wildlife conservation perspective, the Aravallis are home to over 200 native and migratory bird species, over 100 butterfly species, over 20 reptile species, and over 20 mammal species. Rare species such as leopards, striped hyenas, golden jackals, nilgai, Indian foxes, jungle cats, red munias, and honey badgers are found here.
However, due to mining and deforestation, rainfall has decreased by 10-15% in the last 50 years, leading to the drying up of water bodies and a nearly 50% decline in agricultural production. In 1971, 65% of the population was employed in agriculture, which had decreased to 40% by 2011. This has forced rural people to migrate to cities. The Sariska Tiger Reserve, once famous for its tigers, became almost devoid of tigers due to mining. But when mining stopped, the tiger population increased rapidly, proving how important the Aravallis are.
Destruction of the Aravallis: The Dire Crisis of Illegal Mining and Urbanization
The Devastation of Mining
According to a 2018 report by a Supreme Court-appointed committee, 31 of Rajasthan's 218 hills have been completely flattened due to illegal mining. This is not just a number – it represents the complete destruction of a geological formation thousands of years old. Stone and sand mining is the biggest problem facing the Aravallis. These mining activities go to depths exceeding 50 meters, directly penetrating the aquifer and causing severe disruption to water flow.
These mines become repositories for pollutants like acid, poisoning the groundwater. The empty pits created by mining cause accidents and pose a landslide risk for centuries. Mining laws stipulate that mining is only permitted up to 2 meters above the water table, but in most cases, mining is carried out up to 200 feet below the water table. In several villages in Haryana, the water level in 150 borewells has dropped to 200 feet, a direct consequence of mining.
Pollution and Urbanization
Uncontrolled urbanization around the Aravallis is also a major cause of its destruction. Illegal dumping of solid, chemical, and industrial waste is taking place at more than 100 locations in the Aravalli region. The municipal corporation's waste collection company (Ecogreen) in Gurgaon and Faridabad is illegally dumping toxic leachate (leachate is the liquid that forms when rainwater seeps down through piles of waste) from the Bandhwadi landfill into the forest area surrounding the Aravallis. This led to groundwater pollution in 3 villages in 2017, which increased to 5 villages by 2019.
Shortcomings of the Supreme Court's New Ruling: A Controversial and Worrying Decision
On November 20, 2025, the Supreme Court delivered a new ruling regarding the definition of the Aravalli range, which has caused widespread concern. In this ruling, the court no longer considers hills less than 100 meters in height as part of the Aravalli range. While this decision may appear positive on the surface because the court has banned the granting of new mining leases, its shortcomings are profound and dangerous.
Dangerous Shortcomings of the Ruling
90% of Aravalli outside protection: According to an internal report by the Forest Survey of India (FSI), only 1,048 out of 12,081 hills (8.7%) meet the 100-meter height criterion. This means that approximately 90% of the Aravalli region is now outside legal protection. This is like issuing a "death warrant" where state governments can declare these low-lying hills as "revenue land" and permit mining.
Environmental Experts' Warning: Environmental expert Vimalendu Jha has stated that this decision "opens the door to the disappearance of 90 percent of the Aravalli range." Haryana has only 3.6% forest cover, and under this new rule, most of Haryana's Aravalli hills will lose protection. The security of 30,000 hectares of forest land is at risk.
The Court's Illogical Reasoning: The court stated that "a complete ban might encourage illegal mining," but instead, it has made mining legally possible in low-lying hills. This reasoning is contradictory. If a complete ban encourages illegal mining, then a partial ban will also do so.
Haryana's Forest Deficit: Dr. R.P. Balwan, a retired conservator of forests in Haryana, has stated that Haryana's natural forest cover is only 3.6%, which is among the lowest in the country. Under this new rule, most of the Aravalli hills in Haryana that are less than 100 meters high will no longer be protected. This is tantamount to completely dismantling three decades of judicial protection.
Supreme Court's Positive Directions
However, there are some positive aspects to this judgment. The Court has:
Temporary ban on new mining leases: No new mining leases will be granted until the "Management Plan for Sustainable Mining (MPSM)" is prepared.
Identification of ecologically sensitive areas: The Court has directed the authorities to identify areas permitted for mining, ecologically sensitive areas, conservation-critical areas, and areas prioritized for restoration.
Shield against the Thar Desert: The Court has called the Aravalli ecosystem an "effective shield against the eastward expansion of the Thar Desert."
But these positive directions will only be effective if the governments, state and local administrations implement them honestly, which has not happened in recent years.
Catastrophic Consequences: What if the Aravallis are completely destroyed?
Geographical and Climatic Disaster
If the Aravallis are completely destroyed, it will be a geographical catastrophe for northwestern India. The Thar Desert will expand 200 kilometers eastward, and large parts of Delhi, Haryana, and Rajasthan will turn into desert. Delhi's climate will change to semi-arid conditions, where summers will become unbearable and winters even harsher.
There will be a drastic change in rainfall patterns. Monsoon clouds will move westward instead of northward, depriving the northern plains and Himalayan foothills of water. The rain clouds from the Bay of Bengal and the Arabian Sea will pass without any obstruction. As a result, North India will face drought conditions, while some areas will experience sudden floods.
There will be a massive increase in temperature. The Aravalli hills act as a natural cooling system for Delhi-NCR. Without them, summer temperatures could reach 50-55 degrees Celsius, making life impossible. The city's "urban heat island effect" will increase rapidly.
Water Crisis: What if the wells dry up?
The groundwater crisis will be the most serious. Without the Aravalli range, rainwater will not seep into the ground and will simply run off. There will be no drinking water left in Delhi-NCR, Haryana, and Rajasthan. Already, 40% of villages have been classified as "dark zones," where groundwater has been depleted. The destruction of the Aravalli range will spread this crisis to large parts of the country.
Rivers will dry up completely. Rivers like Banas, Luni, Sahibi, Indori, and Sakhi are already almost dead due to mining. The complete destruction of the Aravalli range will cause these rivers to dry up forever, and there will be no alternative for irrigation and water supply for centuries.
Climate Change and Natural Disasters
There will be a terrible increase in the intensity of dust storms and heatwaves. Between 1980 and 2003, India experienced 9 deadly convective storms that killed 640 people, but between 2003 and 2017, in just 14 years, there were 22 such storms, claiming 700 lives. The destruction of the Aravalli range will multiply these figures.
Air pollution in Delhi-NCR will become unbearable. The Aravalli forests act as natural filters that purify the air. Without them, the levels of PM2.5 and PM10 in Delhi's air will increase many times over compared to today, leading to an unprecedented rise in respiratory illnesses.
Crisis in Agriculture and Food Security
There will be a massive decline in agricultural production. Already, agricultural production has declined by 50% due to mining and deforestation. The complete destruction of the Aravalli range will make farming impossible due to the lack of water for irrigation. A large part of northwestern India will become incapable of food production, jeopardizing the country's food security.
The migration of rural youth will increase rapidly. Farming will no longer be a viable livelihood option. Unemployment, poverty, and social problems will increase in the villages.
Destruction of wildlife and biodiversity
Over 400 native plant species, over 200 bird species, and animals like leopards, hyenas, and jackals will become completely extinct. This will not only be the destruction of animals but the collapse of the entire ecosystem.
Increased risk of earthquakes
The Aravalli hills act as a natural stabilizing structure for Delhi, which is located in an earthquake-prone zone. Without them, the likelihood of earthquakes could increase significantly.
Ways to save the Aravallis: Rays of hope
Although the situation is serious, saving the Aravallis is still possible. With some concrete steps, we can prevent this destruction:
Government Initiative: Aravalli Green Wall Project
In March 2023, the central government launched the Aravalli Green Wall Project, a major ray of hope. The project aims to:
Massive Green Belt: Create a 5-kilometer-wide green belt, covering an area of 6.45 lakh hectares.
Planting Native Species: Plant 50 million native tree species such as Arjun, Dhau, Khejri, Peepal, and Banyan. These trees absorb water better and are adapted to the local climate.
Reviving Water Resources: Revive 75 water bodies (ponds, lakes, stepwells) to conserve rainwater.
Community Participation: Engage 10,000 farmers and self-help groups in forest plantation and sustainable livelihoods.
Technological Monitoring: Track progress using satellite mapping, GIS (Geographic Information System), and drone technology.
Legal Protection
Supreme Court Orders: Although the new judgment has shortcomings, the Court has still imposed some controls on mining. The temporary ban on new mining leases is a significant step.
National Green Tribunal (NGT): The NGT receives complaints of illegal mining. In April 2025, the NGT ordered the Haryana government to stop all mining and stone crushing activities by August 2025.
Inter-State Coordination: Delhi, Haryana, Rajasthan, and Gujarat must adopt a coordinated approach to protect the Aravallis.
Artificial Groundwater Recharge Structures
Check dams, borewell recharge structures, and other artificial recharge methods can be implemented. Studies show that check dams can increase groundwater levels by up to 5 meters (compared to only 1 meter from natural recharge).
Reviving Traditional Methods
Stepwells, ponds: These traditional structures can be revived. In many villages, women's groups and community organizations are already implementing these projects.
Local Community Participation
Planting and Protecting Trees: Involving villagers in tree plantation programs. When people plant trees on their own land, they also protect them.
Awareness Programs: Awareness about the importance of the Aravallis should be spread in schools, colleges, and villages.
The Aravalli's Journey of Destruction: A Comparison of Yesterday and Today |
Role of Women: Women can play a crucial role in water conservation and forest conservation.
Conclusion: The Aravalli is Life, the Aravalli is India
The Aravalli mountain range is not just a geographical formation. It is the foundation of the climate, water security, food security, and future existence of millions of people in northwestern India. Its 3.2 billion-year geological history, its deep cultural connection with the Rajput kingdoms, its unique water-harvesting capacity, and rich biodiversity make it a unique heritage of the world.
But today, this heritage is in serious danger due to mining, pollution, urbanization, and neglect. The recent Supreme Court judgment has shortcomings, but we cannot give up. Every citizen has a responsibility to:
Report Illegal Mining: Report any suspicious mining activity to the NGT or local administration.
Spread Awareness: Educate your family, friends, and community about the importance of the Aravallis.
Pressure the Government: Demand that policymakers seriously implement the Supreme Court's directives.
Participate in Tree Plantation: Volunteer for the Aravalli Green Wall Project.
Conserve Water: Save every drop of water and use it responsibly.
If we do not take steps for conservation today, future generations will face a barren, thirsty, and polluted northwestern India. The Aravalli is not just a collection of stones and trees – it is the soul of India, and protecting it is the duty of every citizen. Restoring every tree, revitalizing every stream, saving every drop of water – these are all steps towards breathing life back into the Aravalli range. Let us move forward together and save this magnificent mountain range, because if the Aravalli survives, India will survive.
FAQ SECTION:
Q1: Where is the Aravalli mountain range located?
A: The Aravalli mountain range is over 700 kilometers long and stretches from Gujarat to Delhi. 80% of it is in Rajasthan. It is called the "backbone of Rajasthan."
Q2: How old is the Aravalli range?
A: The Aravalli mountain range emerged on Earth 3.2 billion years ago, making it one of the oldest mountain ranges in the world.
Q3: What is the problem with the Supreme Court's new ruling?
A: The court did not consider hills less than 100 meters high as part of the Aravalli range. This has left 90% of the Aravalli range (11,033 out of 12,081 hills according to FSI) outside of legal protection.
Q4: What will happen if the Aravalli range is destroyed?
A: The Thar Desert will advance 200 kilometers eastward, Delhi will become a desert, groundwater will be depleted, agriculture will become impossible, and the temperature will rise by 3 degrees Celsius.
Q5: How many hills have been destroyed so far?
A: According to a 2018 report by a Supreme Court-appointed committee, 31 out of 218 hills in Rajasthan have been completely flattened.
Q6: What is being done to save the Aravalli range?
A: The government has launched the Aravalli Green Wall Project, which involves planting 50 million trees, rejuvenating 75 water bodies, and community participation.
Q7: Can I personally help save the Aravalli range?
A: Yes, you can report illegal mining, plant trees, conserve water, spread awareness, and pressure the government.
Q8: How does the Aravalli range recharge groundwater?
A: The porous rocks and natural fissures of the Aravalli range allow rainwater to seep deep into the ground. Annual groundwater recharge of 2 million liters per hectare is possible.
Q9: In which states is mining currently most prevalent?
A: Mining is most prevalent in Rajasthan, Haryana, and the Delhi-NCR regions.
Q10: What is the Aravalli Green Wall Project?
A: This is a project launched in March 2023 that will create a 5-kilometer-wide green belt across 645,000 hectares, plant 50 million trees, and rejuvenate 75 water bodies.