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FreePortalSpain, Europe
embalses.info - Spanish Reservoir Levels
Real-time and historical water level, capacity and storage data for 400+ Spanish reservoirs across 16 river basins, sourced from the Ministry for Ecological Transition with weekly updates.
embalses.info
At a glance
- Region
- Spain (Europe)
- Coverage
- Spain
- Access
- Free
- Category
- Portal
- Last updated
- 2026
What's inside
- reservoir storage
- water levels
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 storage
- 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
- Embalses.net: Spanish Reservoir LevelsEurope | Free
- London Datastore - London Reservoir LevelsEurope | Free
- SAIH Spain Real-Time Hydrological InformationEurope | Free
- Agència Catalana de l'Aigua - Real-time Water (ACA)Europe | Free
- Andalusia Reservoir Viewer (datos.gob.es)Europe | Free
- BULL Database: Spanish Basin Attributes for Large-Sample HydrologyEurope | Free
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