Freshwater - resources — Outflow to marine waters in Portugal
Portugal: Freshwater - resources — Outflow to marine waters was 34 Cubic metres in 2024. ▬ Flat
Freshwater - resources — Outflow to marine waters in Portugal, 1970–2024
Source: Organisation for Economic Co-operation and Development. Measured in Cubic metres.
Analysis
The most recent figure for freshwater - resources — outflow to marine waters in Portugal is 34 Cubic metres, measured in 2024. That is the highest value across all 55 years on record.
The figure is unchanged over ten years.
Over the whole period, freshwater - resources — outflow to marine waters in Portugal peaked at 34 Cubic metres in 1970 and was at its lowest, 34 Cubic metres, in 1970.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1970s | 34 Cubic metres | 34 Cubic metres | 34 Cubic metres | 10 |
| 1980s | 34 Cubic metres | 34 Cubic metres | 34 Cubic metres | 10 |
| 1990s | 34 Cubic metres | 34 Cubic metres | 34 Cubic metres | 10 |
| 2000s | 34 Cubic metres | 34 Cubic metres | 34 Cubic metres | 10 |
| 2010s | 34 Cubic metres | 34 Cubic metres | 34 Cubic metres | 10 |
| 2020s | 34 Cubic metres | 34 Cubic metres | 34 Cubic metres | 5 |
Countries ranked near Portugal
More environment data for Portugal
- Historical exposure to drought — Land soil moisture anomaly -0.6043 Percentage change (2025)
- Historical exposure to drought — Cropland soil moisture anomaly -0.5127 Percentage change (2025)
- Standard Deviation, annual growth rate 0 % change on previous year (2025)
- Standard Deviation 0.44 °C (2025)
- Temperature change 2.15 °C (2025)
- Other paper and paperboard, not elsewhere specified — Import 11.91 % change on previous year (2024)
- Other paper and paperboard, not elsewhere specified — Import 0.0008 t per person (2024)
- Exposure to drought — Land soil moisture anomaly 1.25 Percentage change (2024)
- Exposure to drought — Cropland soil moisture anomaly -0.0172 Percentage change (2024)
- Other paper and paperboard, not elsewhere specified — Import value 2.85 % change on previous year (2024)
Frequently asked questions
- What is freshwater - resources — outflow to marine waters in Portugal?
- Freshwater - resources — outflow to marine waters in Portugal was 34 Cubic metres in 2024, according to Organisation for Economic Co-operation and Development.
- What is the highest freshwater - resources — outflow to marine waters recorded in Portugal?
- The highest recorded value was 34 Cubic metres in 1970.
- What is the lowest freshwater - resources — outflow to marine waters recorded in Portugal?
- The lowest recorded value was 34 Cubic metres in 1970.
- How does Portugal rank for freshwater - resources — outflow to marine waters?
- Portugal ranks 13th out of 17 countries with data for 2024.
- Is freshwater - resources — outflow to marine waters rising or falling in Portugal?
- Over the last ten years it is unchanged. The long-run trend across the full record is flat.
- Where does this Portugal data come from?
- The figures come from Organisation for Economic Co-operation and Development, published as part of Freshwater - resources — Outflow to marine waters. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 55 observations, free to reuse under OECD Terms and Conditions (attribution required).
About this data
This dataset shows countries’ freshwater resources, and their cycles, both annually and long-term averages. Data source(s): Joint OECD/Eurostat questionnaire on Inland Waters. Data for non-OECD countries is sourced from UNSD (Country Files from the UNSD/UNEP data collection on environment statistics (available at: https://unstats.un.org/unsd/envstats/country_files)) Contact: ENV.Stat@oecd.org Dataset release date: August 7, 2026 Country metadata - Métadonnées pays