# Tag: Water Crisis

- [Cantareira Breaks 20% Floor, Pushing São Paulo Toward Harshest Water Curbs](https://brazilstockguide.com/insights/cantareira-below-20-sao-paulo-water-restrictions-2026/) (2025-12-09): Brazil’s largest reservoir system slides into emergency territory as metropolitan supply risk spreads across multiple basins.
- [Water: Short Supply](https://brazilstockguide.com/behind-the-lines/brazil-water-security-index-ish-drought-risk/) (2025-12-07): New ISH data reveal deep regional asymmetries as Brazil heads toward another cycle of structural water stress.