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OLAS Population-based Water Stress and Risk Dataset for Latin America and the Caribbean

By Water and Sanitation Division (VPS/INE/WSA)

LAC is the most water-rich region in the world by most metrics; however, water resource distribution throughout the region does not correspond demand. To understand water risk throughout the region, this dataset provides population and land area estimates for factors related to water risk, allowing users to explore vulnerability throughout the region to multiple dimensions of water risk. This dataset contains estimates of populations living in areas of water stress and risk in 27 countries in Latin America and the Caribbean (LAC) at the municipal level. The dataset contains categories of 18 factors related to water risk and 39 indices of water risk and population estimates within each with aggregations possible at the basin, state, country, and regional level. The population data used to generate this dataset were obtained from the WorldPop project 2020 UN-adjusted population projections, while estimates of water stress and risk come from WRI’s Aqueduct 3.0 Water Risk Framework. Municipal administrative boundaries are from the Database of Global Administrative Areas (GADM). For more information on the methodology users are invited to read IADB Technical Note IDB-TN-2411: “Scarcity in the Land of Plenty”, and WRIs “Aqueduct 3.0: Updated Decision-relevant Global Water Risk Indicators”.

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Metadata & use

Identifier https://doi.org/10.60966/pb1wfxl0
License Creative Commons Attribution 4.0 International
Related Knowledge Product
Citation

Inter-American Development Bank, 2023, OLAS Population-based Water Stress and Risk Dataset for Latin America and the Caribbean, IDB Open Data, https://doi.org/10.60966/pb1wfxl0
Published date 2023-03-16
Modified date 2026-06-11
Tags/Keywords Water Stress
Language
  1. English
Temporal coverage 2020-2020
Country
Argentina
Bahamas
Barbados
Belize
Bolivia
Brazil
Chile
Colombia
Costa Rica
Dominican Republic
Ecuador
El Salvador
Guatemala
Guyana
Haiti
Honduras
Jamaica
Mexico
Nicaragua
Panama
Paraguay
Peru
Suriname
Trinidad & Tobago
Uruguay
Venezuela
Region Latin America and the Caribbean
Publisher
Inter-American Development Bank
Author
Inter-American Development Bank
Data collection type Observational Data
Statistical type Cross-sectional Data
Data structure Structured Data

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