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Brochures & Flyers, Papers
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Transboundary aquifers: A global outline 2021
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Manuals, Reports
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Good practices for sharing groundwater geospatial data
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Papers
Brief: Population and areal statistics for 199 Transboundary Aquifers
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Global depletion of groundwater resources
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Transboundary aquifers of Africa: Review of the current state of knowledge and progress towards sustainable development and management
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A multi-disciplinary approach and tools for comparative and in-depth assessments of transboundary aquifers
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Reports
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State of Global Water Resources 2022 | Report
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State of Global Water Resources 2022 | Quantitative Status of Groundwater - Methodology report
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UN-Water joint message and call for action groundwater: The invisible resource for sustainable development
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Report - Groundwater in fast growing cities in Western Africa
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Executive summary: UN World Water Development Report 2021 - Valuing water
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UN World Water Development Report 2021 - Valuing water
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Groundwater for Refugees - Pilot project Burkina Faso
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An investigation of decreasing groundwater levels in hand-dug wells in Ouédo, southern Benin
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Groundwater Overview: Making the invisible visible
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TWAP water system information sheet: Northern Africa and Western Asia
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TWAP water system information sheet: Western and Middle Africa
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TWAP Report - Transboundary Aquifers and Groundwater Systems of Small Island Developing States
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2nd UNECE Assessment: Convention on the Protection and Use of Transboundary Watercourses and International Lakes
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World Water Development Report 2017 - Wastewater, the untapped resource
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Groundwater and Global Change: Trends, Opportunities and Challenges
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TWAP Summary for Policy Makers- Transboundary Aquifers and Groundwater Systems of Small Island Developing States (Status and Trends)
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A Global Assessment of Nitrate Contamination in Groundwater
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