Project Overview
On 30 April 2026, a multi-stakeholder river cleanup mobilised community members, local institutions, youth, students, informal waste workers and volunteers to remove plastic and other improperly disposed waste from the Budhi Rapti River corridor. The campaign combined direct environmental action with public education on river conservation, waste management and biodiversity protection.
Protecting a river corridor of national ecological importance
The Budhi Rapti River connects to the wider Rapti River system that flows through the Chitwan National Park landscape. The park lies only about 1.7 kilometres downstream from the cleanup area, making local waste management directly relevant to the health of a globally significant protected ecosystem.
The river system supports freshwater habitats and contributes to a landscape used by endangered and iconic wildlife, including the Bengal tiger, Greater One-Horned Rhinoceros and Gharial Crocodile, as well as numerous migratory and resident bird species. Plastic pollution and unmanaged waste therefore pose risks not only to the appearance of the river corridor, but also to biodiversity, ecosystem functioning and community wellbeing.
The campaign brought together a diverse group of people who experience the river in different ways: residents, informal waste workers, municipal representatives, environmental advocates, students and volunteers. Their participation demonstrated that river pollution cannot be addressed by one institution alone; it requires coordination across communities, public authorities and waste recovery systems.
The campaign demonstrated the close relationship between everyday waste management practices, river health, biodiversity conservation, climate resilience and human wellbeing. It also highlighted that plastic entering inland waterways can contribute to the wider challenge of marine plastic pollution as waste moves through connected river systems.
Although the direct removal of 170 kilograms of waste created an immediate improvement, the longer-term contribution is preventive: increasing awareness, encouraging segregation and responsible disposal, and supporting recovery systems that keep waste out of rivers in the first place.
Why This Project Matters
Why local action matters
Waste discarded beside a river can move downstream and affect connected waterways and habitats. Preventing leakage at the community level is an important part of protecting the wider Rapti system and the Chitwan National Park landscape.
Protecting a river corridor of national ecological importance: The Budhi Rapti River connects to the wider Rapti River system that flows through the Chitwan National Park landscape. The park lies only about 1.7 kilometres downstream from the cleanup area, making local waste management directly relevant to the health of a globally significant protected ecosystem.
The river system supports freshwater habitats and contributes to a landscape used by endangered and iconic wildlife, including the Bengal tiger, Greater One-Horned Rhinoceros and Gharial Crocodile, as well as numerous migratory and resident bird species. Plastic pollution and unmanaged waste therefore pose risks not only to the appearance of the river corridor, but also to biodiversity, ecosystem functioning and community wellbeing.
Cleaner rivers, stronger ecosystems and a culture of prevention
The campaign demonstrated the close relationship between everyday waste management practices, river health, biodiversity conservation, climate resilience and human wellbeing. It also highlighted that plastic entering inland waterways can contribute to the wider challenge of marine plastic pollution as waste moves through connected river systems.
Although the direct removal of 170 kilograms of waste created an immediate improvement, the longer-term contribution is preventive: increasing awareness, encouraging segregation and responsible disposal, and supporting recovery systems that keep waste out of rivers in the first place.
Project in Action
Photos from the field, events, and community activities.
What the Project Is Doing
- Community mobilisation: Local residents, community forest groups, buffer-zone institutions, municipal representatives, civil society, youth clubs and volunteers joined the effort.
- Hands-on river cleanup: Participants removed improperly disposed waste, particularly plastics, from riverbanks and waterways.
- Waste recovery linkage: Collected material was consolidated and transported to a material recovery facility for appropriate processing.
- Environmental learning: The campaign connected practical cleanup with awareness of river conservation, responsible waste management and circular economy principles.
- Biodiversity awareness: Participants explored how local pollution affects freshwater ecosystems, wildlife habitats and the wider protected landscape.
- Community stewardship: Collective action strengthened local ownership and encouraged communities to see river protection as a shared responsibility.
- Brought together residents, informal waste workers, municipal representatives, environmental advocates, students and volunteers for coordinated river protection.
- Suggested next steps: Repeat community cleanups alongside simple waste audits to identify the most common materials and pollution hotspots.
- Strengthen regular waste collection, segregation and recovery links between riverside communities, local government and MRF operators.
- Expand school, youth and community education on plastic reduction, responsible disposal and river biodiversity.
- Encourage local institutions to monitor high-risk river sections and respond before waste is transported downstream.
- Project direction: Build on the campaign as a recurring platform for river restoration, environmental education, community stewardship and coordinated local action across the Rapti River system.
Impact at a Glance
Results Achieved
- Cleaner river corridor: A total of 170 kilograms of waste was directly removed from the Budhi Rapti River environment.
- Responsible processing: Collected waste was transported to an MRF, linking the cleanup to organised recovery and processing.
- Greater awareness: Participants and surrounding communities gained stronger awareness of plastic pollution and river conservation.
- Circular economy understanding: The activity strengthened understanding that discarded materials can be recovered and managed as resources rather than leaked into nature.
- Collected waste transferred to an MRF for processing.
- Shared community and institutional participation across buffer-zone institutions, civil society and youth.
Long-term Value
Beyond the collected kilograms
The campaign's wider value lies in the relationships, awareness and sense of ownership built through collective action. These are essential for reducing future waste leakage and sustaining cleaner river environments.
Longer-term value of the intervention:
Freshwater ecosystem protection: Reducing waste leakage supports healthier riverbanks, waterways and connected habitats.
Biodiversity conservation: Cleaner river corridors reduce pollution pressure within a landscape important for endangered wildlife and birds.
Climate-resilient communities: Healthy ecosystems and effective local waste systems strengthen environmental resilience and community wellbeing.
Local environmental governance: Collaboration between communities, public institutions and civil society supports more accountable stewardship of shared natural resources.
Circular resource use: Linking collected waste to an MRF reinforces segregation, recovery and responsible material management.
Public ownership: Visible collective action encourages communities to treat river conservation as an ongoing civic responsibility.
Build on the campaign as a recurring platform for river restoration, environmental education, community stewardship and coordinated local action across the Rapti River system.