Botswana

Botswana, a landlocked and scarcely populated nation in Southern Africa, is defined by its vast stretches of savanna and scattered wetlands — such as the Okavango Delta, one of the world’s largest inland deltas and home to remarkable biodiversity. Water is a scarce and precious resource, with most of the country receiving low, highly variable rainfall and frequent droughts, an issue worsened by climate change. This scarcity poses challenges for agriculture, industry and food security.

Despite these constraints, Botswana is investing in improved water management, including the development of cross-border water agreements, groundwater conservation and building resilient storage infrastructure.

IWMI in Botswana

IWMI’s work in Botswana has centered around the Limpopo River Basin, a vital water source for many countries in Southern Africa. IWMI held stakeholder workshops in Botswana on advancing integrated water storage through durable, sustainable solutions such as sand dams in the Shashe Catchment, a sub-basin of the Limpopo Basin. IWMI also enables informed decision-making on water management in Botswana and transboundary collaboration with neighboring countries. IWMI’s digital twin of the Limpopo River Basin, a virtual replica of the basin, has been coupled with an AI assistant and involves local communities as citizen scientists to convert complex science into actionable recommendations.

Contact

Henry Roman

Henry Roman

Country Representative – South Africa

Contact the media team.

Contact our global HQ.

Projects in Botswana

Latest Botswana news

What turns everyday people into water scientists in the Limpopo River Basin? 

60 citizen scientists in Southern Africa told us about making water monitoring accessible, rewarding and sustainable …

Citizen scientists take the lead in tracking Southern Africa’s transboundary river basin 

Local monitoring feeds near-real-time water data into the Limpopo Basin Digital Twin, supporting more informed, basin-wide decisions …

Digital innovation and citizen science to preserve freshwater systems

A new IWMI project aims to create a transboundary citizen science network across southern Africa, using digital tools to collect data that will influence policy decisions that directly affect their …

A network of citizen scientists to protect freshwater resources in southern Africa

A new IWMI initiative combines innovation with community participation to plug water data gaps …

Latest Botswana publications

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Poster

Data-driven hydrological discharge simulation in the Limpopo River Basin for transboundary water management

December 15th, 2025
Tlhomole, James; Garcia Andarcia, Mariangel; Matheswaran, Karthikeyan; Borgomeo, E.
Open Access
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Journal Article

Recent drought prevalence in the Limpopo River Basin: insights from the digital twin platform

Springer | February, 2025
Ghosh, Surajit; Vigneswaran, Kayathri; Dickens, Chris; Retief, H.; Garcia Andarcia, Mariangel
Limited Access