Background
Water infrastructure in northwest Cambodia is shaped by strong seasonal variation, with wet-season flooding and dry-season water shortages affecting agriculture, settlements, and local transport links. Irrigation reservoirs in Cambodia regulate seasonal water availability by storing wet-season flows for dry-season agriculture and local use. Basin management links reservoir operations, upstream flow conditions, flood control, and irrigation demand within a defined hydrological area.
The Ministry of Water Resources and Meteorology is the government institution responsible for water resources management and meteorological services in Cambodia. Its water management role includes coordinating irrigation systems, reservoirs, hydrological planning, and flood-related infrastructure with provincial authorities and other public institutions. In Banteay Meanchey province, basin rehabilitation is directly connected to agricultural water supply and flood mitigation for communities that depend on managed stream and reservoir systems.
The Svay Chek basin project reflects a multi-institutional infrastructure model involving MOWRAM, development partner financing, provincial administration, technical advisers, and agencies with agriculture, finance, and Mekong-related mandates. Development-financed water projects in Cambodia often combine physical rehabilitation with governance measures such as project management units, technical coordination, and environmental planning tools.
Key Developments
On 28 April 2026, Chan Yuttha, Secretary of State at the Ministry of Water Resources and Meteorology, led the official opening meeting for the project to restore and manage the Svay Chek stream basin in Banteay Meanchey province. He attended as the representative of Thor Chetha, Minister of Water Resources and Meteorology.
According to MOWRAM, the project has a six-year implementation period and is financed by the French Development Agency, known as AFD. Participants included Laurent Raspaud, representing AFD Cambodia Director Sandrine Boucher, Meas Piseth, Secretary of State at the Ministry of Agriculture, Forestry and Fisheries, and representatives from the Ministry of Economy and Finance, Banteay Meanchey provincial administration, the Cambodia National Mekong Committee, the provincial water resources department, technical advisers, and project management units.
Policy Context
MOWRAM stated that the project is intended to address hydrological problems and respond to water demand in the project area. The stated priorities include improving irrigation systems, increasing water storage capacity, reducing flood risk, and strengthening water governance.
The ministry also said the project will promote climate-smart agriculture to increase farmer income and will use nature-based solutions to support environmental sustainability and long-term ecosystem balance. Preliminary study findings cited by MOWRAM identified disrupted upstream flows, degraded reservoir conditions, and stream-crossing structures that do not yet meet technical standards as factors contributing to recurring floods and droughts.
MOWRAM reported that the current storage capacity of the Svay Chek basin is about 18 million cubic metres, while actual demand for agriculture and general use is estimated at up to 155 million cubic metres. This storage-demand gap is central to the project’s infrastructure rationale.
Operational Implications
The Secretary of State urged relevant officials, project management units, and local authorities to work closely with technical advisers to support smooth implementation. The operational emphasis is on coordination among national ministries, provincial authorities, technical consultants, and local administrations.
MOWRAM identified Thma Puok district, Svay Chek district, and Serei Saophoan city as local areas expected to benefit from the project. These areas have been described by the ministry as communities affected by natural hazards and by the legacy impacts of past civil conflict.
