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FreeGovernmentPortugal, Europe
Barragens.pt - Portuguese Dams Information System
Portuguese national dams information portal providing data and documentation on large dams in Portugal, including reservoir and dam characteristics relevant to water resources management.
barragens.pt
At a glance
- Region
- Portugal (Europe)
- Coverage
- Portugal
- Access
- Free
- Category
- Government
- Last updated
- 2026
What's inside
- reservoir
- dam infrastructure
Terms explained
What you can do with it
Typical work that data of this type supports.
- 01
Storage tracking
Follow storage and releases through the season.
Because it has: reservoir
- 02
Change over time
See how lakes and wetlands have grown or shrunk.
- 03
Operations
Support release and supply decisions.
Where AI adds value
Ideas for machine learning and AI agents built on this kind of data.
- 01
Storage from space
Estimate volume from satellite water area and altimetry.
- 02
Release decisions
Optimise releases against inflow forecasts.
- 03
Shrinkage alerts
Detect water bodies that are drying or being encroached.
Related water data
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- SNIRH - Portugal Water Resources SystemEurope | Free
- European Drought ObservatoryEurope | Free
- European Environment Agency WaterbaseEurope | Free
- European Flood Awareness System (EFAS)Europe | Registration Required
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