Nagpur: Sonegaon Lake, once a symbol of Nagpur’s rich history and ecological balance, is now facing a severe environmental threat. The lake is being contaminated by untreated sewage water, which seeps in due to inefficient waste management. Despite rejuvenation efforts, the water quality remains questionable, putting aquatic life at risk. This article explores the issue, its causes, the ongoing restoration project, and what can be done to save this historic water body.
The Historical Significance of Sonegaon Lake
Sonegaon Lake has been an integral part of Nagpur’s landscape for centuries. It not only serves as a recreational spot but also plays a crucial role in maintaining groundwater levels and supporting local biodiversity.
The Current Crisis: Sewage Contamination
How Did Sewage Start Seeping into the Lake?
In June 2024, reports from The Hitavada revealed that untreated sewage was entering Sonegaon Lake through a nearby nullah. The Nagpur Improvement Trust (NIT) had set up a sewage treatment plant (STP) to treat wastewater before discharging it into the lake, but concerns were raised regarding the efficiency of the treatment process.
NMC’s Response to the Issue
The Nagpur Municipal Corporation (NMC) issued a show cause notice to NIT, demanding proper treatment of sewage water before it entered the lake. However, NIT maintains that only clean water is being released into the water body.
Environmental Impact of Contaminated Water
Harm to Aquatic Life
Pollution in Sonegaon Lake threatens the survival of fish and other aquatic organisms. The presence of toxic substances reduces oxygen levels, leading to fish kills and disruption of the ecosystem.
Health Hazards for Locals
Contaminated water can cause serious health issues for people living nearby. It increases the risk of waterborne diseases and makes the lake unsuitable for recreational activities.
The Restoration Project: A Step Towards Revival
Phase 1: Initial Efforts
The first phase of the lake’s rejuvenation began in June 2021 and was inaugurated in April 2024. With an estimated cost of ₹17 crore, the project focused on the east and north sides of the lake, including:
- Retaining wall construction
- Walking track development
- Beautification efforts
Phase 2: The Current Progress
The second phase, expected to be completed by September 2, 2025, is estimated at ₹25 crore. This includes work on the west and south sides of the lake, along with the addition of amenities such as:
- A food court
- A recharge shaft
- A toilet block
- Landscaping improvements
Challenges Faced During Rejuvenation
Delayed Completion
Despite significant investments, the project has been delayed due to bureaucratic red tape and insufficient planning.
Ongoing Water Contamination
While the infrastructure around the lake is improving, the fundamental problem—untreated sewage water—remains unresolved.
Can Sonegaon Lake Be Saved?
The rejuvenation of Sonegaon Lake can only be successful if the quality of water improves. Authorities must ensure strict monitoring of the STP and take immediate action against negligence.
Sonegaon Lake’s revival is crucial for Nagpur’s environment and historical heritage. While beautification projects are a positive step, addressing the root cause of contamination is necessary. Only through collective efforts from authorities and citizens can we restore the lake to its former glory.
1. What is the main cause of pollution in Sonegaon Lake?
The main cause is untreated sewage water seeping into the lake through a nullah, which should have been processed by an STP before discharge.
