Hydrogeology of the Dry Zone in Central Myanmar

Project Description
Myanmar’s Dry Zone, home to nearly 30% of the country’s population, faces chronic water scarcity. Away from the Ayeyarwady River and its tributaries, communities rely on groundwater—often of poor quality and difficult to access. To support sustainable water supply and inform national water planning, Australian Aid funded a major hydrogeological assessment of the Dry Zone, led by Dr. Len Drury of Aqua Rock Konsultants. ICEM supported the initiative by digitizing figures and maps, and contributing climate projections for the region through 2050.

Objectives, Activities, and Results
The project aimed to consolidate decades of hydrogeological research and fill critical information gaps through the update and publication of Hydrogeology of the Dry Zone – Central Myanmar. ICEM digitized maps detailing geology, hydrology, tectonics, and hydrogeological systems, including a comprehensive 1:500,000 geological map. The publication documented groundwater occurrence, recharge dynamics, aquifer properties, water quality, and interactions with surface water. It also addressed constraints, threats, and usage patterns. The study provided guidance for tubewell siting to reduce costs, improved understanding of long-term groundwater availability, and served as a key reference for hydrogeologists, planners, and policymakers engaged in water development, resource management, and climate adaptation in the Dry Zone.