Agência Portuguesa do Ambiente
Sistema Nacional de Informação de Recursos Hídricos
Agência Portuguesa do Ambiente is the government department or statistical office for Portugal. It publishes Portuguese water resource monitoring: precipitation, river flow, reservoir storage, groundwater levels and surface and groundwater quality.
Rights
- Commercial reuse
- Not clearly stated
- Redistribution
- Yes
- Derivative use
- Yes
- Attribution required
- YesData from Agência Portuguesa do Ambiente, used under European Commission reuse policy (Decision 2011/833/EU).
- Terms last checked
- 23 August 2026
Access and coverage
- Publisher
- Agência Portuguesa do Ambiente
- Website
- https://snirh.apambiente.pt/
- Geographic coverage
- Portugal
- Temporal coverage
- 1913 onwards
- Update frequency
- daily
- Formats
- csv, html
- Bulk download
- Available
- Registration required
- No
- Cost to Hydrionis
- Free
- Domains
- precipitation, river flow, reservoir, groundwater, quality