Global region
Water in Western Europe
Water data, science and context for Western Europe. Every figure carries its source and method, and Hydrionis states what it does not hold.
Headline indicators
Hydrionis does not currently hold core water indicators for Western Europe. This is a genuine coverage gap rather than an absence of water data in the world — see coverage and gaps for what is planned.
Nothing is reported at this level, but the places within it are not empty. 9 of 9 hold at least one core indicator.
| Place | Core indicators held | Longest record |
|---|---|---|
| France | 8 of 9 | to 2024 |
| Germany | 8 of 9 | to 2024 |
| Netherlands | 8 of 9 | to 2024 |
| Belgium | 8 of 9 | to 2024 |
| Luxembourg | 8 of 9 | to 2024 |
| Austria | 8 of 9 | to 2024 |
| Switzerland | 8 of 9 | to 2024 |
| Liechtenstein | 2 of 9 | to 2024 |
| Monaco | 6 of 9 | to 2024 |
Measured here
Hydrionis holds records from 2,679 monitoring locations in Western Europe, read directly from the national networks rather than reported at country level.
2,679
Monitoring locations
1,067,803
Values held from them
1900–2026
Record spans
Held as separate networks, because they are separate: France (1,533 locations), Germany (744 locations) and Netherlands (402 locations). Each is run by a different agency under different legislation, and Hydrionis does not merge them into a single national figure.
Coverage for this place
Within this place
- France · country
- Germany · country
- Netherlands · country
- Belgium · country
- Luxembourg · country
- Austria · country
- Switzerland · country
- Liechtenstein · country
- Monaco · country