Restoring Janamma Lake
Restoring a Lost Ecosystem, Creating a Living Urban Landmark
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Janamma Lake , Reimagined
Where Water Returns, Nature Thrives, and the City Connects Again
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Project Overview

Reviving Janamma Cheruvu, Restoring Nature

Janamma Cheruvu is a 15-acre semi-urban water body in Shadnagar, Ranga Reddy district, Telangana, that faced challenges from untreated wastewater, solid waste dumping, silt accumulation, and invasive aquatic weeds.

Dhruvansh NGO, led by environmentalist Madhulika Choudhary, undertook the lake’s ecological restoration in 2020 using sustainable, nature-based solutions including Floating Treatment Wetlands, bio-remediation, surface aeration, weed removal, inlet clearing, desilting, and native plantation. These efforts focused on improving water quality, enhancing biodiversity, supporting groundwater recharge, and restoring the lake as a healthy, self-sustaining ecosystem.

Janamma Cheruvu

Shadnagar, Ranga Reddy, Telangana
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Janamma Cheru – Project Highlights

S.no.

Metric / Attribute

Project Details

1

Location

Shadnagar, Ranga Reddy, Telangana

2

Lake Area

~15 Acres

3

Executing Organization

Dhruvansh Organizational

4

Key Leadershi

Madhulika Choudhary (Founder & CEO, Dhruvansh)

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Timeline

2020 – Restoration Initiative

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Primary Approach

Nature-Based Restoration, Bio-remediation & Community Participation

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Key Technologies

Floating Treatment Wetlands, Surface Aeration, Bio-remediation, Phytoremediation & Native Plantation

Janamma Cheru

Pre-Restoration Challenges

Before restoration, Kokapet Lake faced increasing ecological pressure from pollution, invasive growth, silt accumulation, and habitat degradation.

 

01. Water Quality Decline

Untreated wastewater and nutrient-rich inflows degraded water quality, disturbing the lake’s natural ecological balance.

02. Invasive Weed Growth

Excess nutrients encouraged invasive aquatic weeds, covering the water surface and reducing sunlight and oxygen availability.

03. Silt & Habitat Degradation

Sediment and organic matter accumulated over time, reducing water storage and degrading natural habitats within the lake.

04. Biodiversity Loss

Declining water quality and habitat degradation affected aquatic life, native vegetation, and bird populations across the lake.

Key Restoration Interventions & Methodology

A nature-based approach combining ecological treatment, solar technology, monitoring, and habitat restoration to revive Kokapet Lake.

Floating Treatment Wetlands

Floating planted systems use wetland vegetation and root-zone microorganisms to naturally improve water quality and support aquatic life.

Solar-Powered Aeration

Solar-powered aerators increase dissolved oxygen and improve water circulation, creating healthier conditions for aquatic organisms.

Ecological Monitoring

Regular monitoring of water quality, vegetation, biodiversity, and lake conditions helps track recovery and guide restoration efforts.

Native Habitat Restoration

Native vegetation strengthens the shoreline ecosystem, supports biodiversity, reduces erosion, and creates healthier natural habitats.

Ecological & Environmental Impact

Restoration efforts are helping strengthen Kokapet Lake’s water quality, ecological balance, biodiversity, and surrounding green environment.

Water Quality Improvement

Ecological treatment, aeration, and restoration measures help improve water quality and create healthier conditions for aquatic life within the lake

Groundwater Recharge

Restoring the lake and protecting its water-holding capacity supports groundwater recharge and strengthens long-term local water security.

Biodiversity Revival

Improved habitat conditions support aquatic organisms, native vegetation, and birdlife, helping rebuild the lake’s natural ecological diversity.

Green Habitat Restoration

Native plantation and restored green spaces strengthen the shoreline, support biodiversity, reduce erosion, and create a healthier urban habitat.

Our Restoration Process

Scientific Study

We conducted water tests, identified pollution sources, and mapped lake conditions to design a data-driven restoration plan.

Habitat Restoration

Native plants and strengthened shorelines restore natural habitats and support a healthier lake ecosystem.

Community Engagement

Volunteers, schools, and residents joined awareness sessions and clean-up drives, building collective responsibility for the lake.

Sustainable Monitoring

Regular assessments, plantation care, and seasonal upkeep ensure long-term protection and preserve the revived lake ecosystem.
_Janamma Lake - Dhruvansh Organazition
Neknampur Lake (Floating wetlands )- Dhruvansh Organazition
_Janamma Lake - Dhruvansh Organazition side view (2)
_Janamma Lake - Dhruvansh Organazition (5)
_Janamma Lake - Dhruvansh Organazition (1)
_Janamma Lake - Dhruvansh Organazition (2)
_Janamma Lake - Dhruvansh Organazition (3)
_Janamma Lake - Dhruvansh Organazition (4)

Exploring Janamma Cheruvu

Explore the restoration journey, ecological transformation, and community efforts through video.

Our Impact

Restoration Impact — By the Numbers

Water quality improved
0 %
Native plants restored
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Bird species returned
0 +
Volunteers participated
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GET INVOLVED — Be Part of the Change

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