Collaborative Program for River Conservation in Indonesia: Lessons from the Cisadane River for Sustainable Water Management and Partnerships

Abstract

This study examines a collaborative program for river conservation along the Cisadane River in Tangerang, Indonesia, emphasizing its contribution to sustainable water management and multi-stakeholder partnerships. Utilizing a qualitative case study approach, data were collected through semi-structured interviews with five key informants, including community managers, a lecturer from BINUS University, an industry stakeholder, and a field coordinator. Thematic analysis revealed four interrelated themes: (1) perceptions of river degradation, (2) community engagement challenges and opportunities, (3) local drivers and actionable strategies, and (4) program sustainability. The conservation initiative, rooted in education-based community development and supported by industrial funding and academic guidance, demonstrates an adaptive learning model that integrates ecological restoration with social and economic dimensions. Activities such as river tracing, kirai tree planting, and waste bank programs not only rehabilitate the ecosystem but also foster environmental awareness, social cohesion, and participatory governance. In its 2024-2025 implementation, the program involved over 100 students, planted 500 Kirai trees along the riverbanks, and facilitated waste bank activities that diverted an estimated 1.2 tons of recyclable waste from the river. Importantly, student involvement enhances civic responsibility and environmental literacy, reflecting the transformative potential of inclusive conservation models. This initiative directly aligns with the Sustainable Development Goals (SDGs), particularly SDG 4 (Quality Education) by integrating experiential learning that strengthens environmental literacy; SDG 13 (Climate Action) by mitigating climate impacts through reforestation, erosion control, and pollution reduction; and SDG 15 (Life on Land) by restoring riparian habitats and enhancing biodiversity along the Cisadane River. This case contributes to the discourse on collaborative environmental governance in urban river contexts by highlighting the importance of cross-sectoral synergy, adaptive implementation, and sustained evaluation. The findings offer practical insights for replicating similar initiatives that address complex socio-ecological challenges in rapidly urbanizing areas.