The Malwathu Oya, Mi Oya and Yan Oya river basins are considered to be the most vulnerable to extreme weather and climate change in Sri Lanka. A project to rehabilitate ancient ‘tank’ cascade systems is supporting rural communities in the Dry Zone by allowing for more distributed water storage and groundwater infiltration.
The Climate and Us

About the Series
“The Climate and Us” is produced in collaboration with the Global Climate and Health Alliance and explores solutions to some of the most pressing climate and health challenges.
CGIAR’s contribution will encourage audiences to consider climate and health through the perspective of food, land and water transformation.
Each film tells the stories of individuals, communities and researchers that are driving transformative change by measuring the impact of climate change on human health, mitigating climate change to protect human health and adapting our environments and ways of working to create resilient systems that can withstand the effects of the climate emergency.
Related news & events
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news
It’s raining in Colombo—but don’t forget the drought in the rest of Sri Lanka
International Water Management Institute (IWMI)13.10.23-
Adaptation
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Climate adaptation & mitigation
Drought mapping technology and anticipatory action plans could help to manage disaster risk a…
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news
Unlocking the power of water: Seven interventions to transform food systems
International Water Management Institute (IWMI)16.10.23-
Food security
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Nutrition, health & food security
Water is essential for all life on earth and is central to the healthy functioning…
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