OneMekong Water & Environment

Water & Environment

Protecting rivers and ecosystems using smart technology and data — across the entire Mekong basin.

Water is the Mekong

The Mekong river system is the basin's most important shared asset. OneMekong's water and environment programme protects it through real-time monitoring, community-led conservation, and basin-wide data sharing.

River monitoring

SWOT, Sentinel and gauge-based monitoring of flow, level, sediment and quality.

Wetland protection

Mapping and monitoring of critical wetlands such as Tonle Sap and the Delta.

Pollution tracking

Community water-quality testing and AI-assisted pollution-source identification.

Biodiversity

Fisheries and biodiversity monitoring with community partners.

Restoration

Supporting restoration efforts in degraded riverbanks and floodplains.

Transboundary

Working across borders so the river is monitored as one system.

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