Indigenous water systems gain ground as climate pressures intensify in Bolivia

After a 2022 drought dried up the municipal water reservoir in Ascensión de Guarayos, Bolivia, residents turned to paúros — communal spring-fed pools maintained by the Guarayú Indigenous People for generations but nearly forgotten amid urbanization. A youth-led restoration competition begun that year had already revived eight of the pools before the crisis hit, turning what started as a school project into a lifeline.

Researchers describe this as part of a broader global pattern: Indigenous water systems, from Andean raised fields to rainwater harvesting, are being revived as low-cost, decentralized alternatives as climate change strains conventional infrastructure. The UN has declared 2026 an era of 'global water bankruptcy,' with Bolivia experiencing recurring droughts, floods, and unequal access to safe water.

Restoration efforts now draw funding from international bodies including the World Bank and UNDP, though advocates stress that reviving these systems requires more than infrastructure — it depends on intergenerational cultural knowledge, including community-specific rituals and permissions tied to each site.

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