Kotla Wetland on the Brink: Aravalli’s Largest Water Source Faces an Existential Threat

Nestled in the Aravalli hills, the Kotla Wetland is the region’s largest natural water source and a critical lifeline for Nuh district and several surrounding villages. Spread over nearly 5,000 acres, the vast lake plays a vital role in groundwater recharge by absorbing and storing rainwater. However, environmentalists warn that unless immediate steps are taken to protect it, the wetland could soon become a thing of the past.

Only a Fraction Under Protection

Despite its ecological importance, government records show that only 90 acres of the entire wetland area are officially protected. The remaining expanse faces growing threats from neglect and unplanned development. Concerned by the situation, environmental activists filed a petition with the National Green Tribunal (NGT) nearly a year ago. Acting on the plea, the tribunal has directed the state government to investigate the matter.

A Historic Natural Reservoir

According to Vaishali Rana, trustee of the Aravalli Bachao Citizen Movement, failure to conserve the wetland now could erase an important part of regional history. Citing land revenue records from 1882 and documents from the Irrigation Department, she said the wetland historically covered around 5,000 acres. British-era records describe it as Gurugram’s largest lake, stretching nearly three miles north to south and 2.5 miles east to west. During monsoon seasons, its spread extended up to 20 miles, making it a massive natural water reservoir.

Need to Protect Surrounding Land

Wildlife expert Rakesh Ahlawat emphasized that the land surrounding the wetland is largely unsuitable for agriculture. If scientifically conserved, he said, the entire area could serve as a long-term natural water reserve, helping mitigate water scarcity in the region.

NGT Issues Notices to Departments

Taking serious note of the petition regarding the conservation of the Kotla Akheda Wetland, the NGT has issued notices to all concerned departments. The next hearing in the matter is scheduled for February 25, 2026.

Haven for Migratory Birds and Eco-Tourism Potential

The Kotla Wetland is also a seasonal home to foreign and migratory birds, adding to its ecological value. Experts believe that with proper planning, the area could be developed into a sustainable eco-tourism destination, generating local employment while ensuring environmental protection.

Development Poses a Growing Threat

Local residents point out that several natural water sources in the Aravalli range have already disappeared due to unplanned development and administrative neglect. They fear that without urgent intervention, the Kotla Wetland may meet the same fate.

The looming crisis surrounding Kotla Wetland underscores the urgent need for policy action and scientific conservation. Preserving this natural water body is not just about saving a lake—it is about safeguarding the region’s water security, biodiversity, and ecological heritage for future generations.