In-depth water risk analysis for European cities — drought trends, flood records, supply infrastructure, and the science behind what the next 30 years look like.
Why the Argeș basin matters, what the data says about drought through 2050, and how it ranks against other European capitals.
The Segura basin already runs at 121% of natural recharge. What the next two decades look like — and what residents are actually experiencing.
A quarter of Amsterdam sits below sea level. Here is what Deltares projections say about flood risk, subsidence, and how the city is engineering its way forward.
The Po carries a third of Italy's freshwater. Its flow has fallen 40% since 1970. What this means for Milan's taps, its aquifer, and the communities that depend on both.
Vienna draws its water from two mountain spring systems over 100 km away. Climate-driven snowpack loss is beginning to affect seasonal flow — and the implications compound over decades.
The 2002 and 2013 floods remain the benchmark. New defenses protect the historic center — but what changed, what didn't, and where the next 30 years of risk actually concentrates.
Portugal looks wet on the map. But the Tagus basin has been in multi-year drought since 2017, the south is drying structurally, and Lisbon is more exposed than its mild reputation suggests.
After two years of drought emergency, Spain entered 2026 with reservoirs at 77 % nationally — the strongest reading in over a decade. Here is what the data says, why the southeast still trails, and what it means for property buyers.
After three of the driest years on record, Romania entered 2026 with depleted groundwater in the north-east, recovering river flows, and a national water plan being rewritten under EU pressure. Here is what the public record says.
Italy enters 2026 with a 58 % Alpine snow-water-equivalent deficit looming over the Po basin and Lake Garda back near 78 %. Here is what the data shows — and why the country's water story splits sharply between north and south.
France entered spring 2026 with 62 % of its monitored aquifers above the monthly norm, the strongest reading since 2021 — yet the Mediterranean strip, the Pyrenees and corn-belt aquifers remain the watch points heading into summer.
Germany's water story split sharply over the past decade — low-flow Rhine summers hitting industry from the west, devastating Ahr-style floods from the east. Here is what the public record says and where the planning baseline now sits.
Athens' main reservoir went from 15-year low to almost-full between October 2025 and April 2026 — yet EYDAP and the government still describe the underlying water crisis as a multi-year structural problem. Here is the data.
Mainland Portugal entered 2026 with reservoirs at 95 % of capacity — the strongest reading in modern records — and the Algarve, historically the most stressed region, finally exceeded the national average. Here is the data.
The reinforced Afsluitdijk finishes commissioning in 2026, the IJsselmeer's discharge and pumping capacity grow significantly, and Dutch water managers shift from "if" to "how fast" on sea-level rise. Here is the picture.
Czechia is one of the few EU members whose major rivers all originate within its borders — Vltava, Elbe, Morava, Dyje, Odra — so national water security is unusually sensitive to precipitation and snow stock. Here is what 2026 looks like.
Hungary's National Water Directorate (OVF) describes the country as missing nearly a year of rainfall accumulated over the past five. Lake Balaton is on a steep summer drawdown and the Tisza basin is again the focus of emergency water-management planning.
Polish Waters and IMGW report low water levels at half of Vistula gauges and formal hydrological drought across seven basin zones. Brussels has opened proceedings against Poland over the Oder. Here is the data.
England entered May 2026 with the South East and East Anglia at "High" drought risk and Ardingly reservoir at 64 % — the lowest of any major UK reservoir. Here is the structured picture from the Environment Agency and government bulletins.
April 2026 was one of the four driest Aprils in Austria since 1858, run-of-river hydropower hit a historic daily low in January, and glaciologists describe Alpine "peak water" as arriving by 2040. Here is the structured picture.
Flanders and Wallonia together produce Belgium's anomaly: a north-European country pulling more than 80 % of renewable supply each year. Here is what the data says and how the regions are responding.
More than 260,000 Bulgarians across 16 cities live under formal water rationing, the country has the EU's highest distribution-network leakage at roughly 60%, and the Iskar reservoir that supplies most of Sofia is being closely watched. Here is the data.
Sweden's national water profile is comfortable; its southern region is not. Two consecutive years of low rainfall have produced record-low groundwater readings across Skåne and put Götaland into watch territory. Here is the data.
The River Liffey supplies 85 % of greater Dublin's drinking water with no realistic fallback, multiple counties are in drought status, and Uisce Éireann's €6 billion Shannon pipeline is the largest water-infrastructure proposal in Irish history. Here is the picture.
Denmark draws almost all of its drinking water from groundwater, and a 2026 ministry analysis found pesticide residues in more than half of monitored boreholes. The contamination issue has become an election-defining political question. Here is the data.
Finland's reputation as a land of abundant water is intact at national level. But sparse snow cover and an early dry spring have pushed southern groundwater levels 20–75 cm below average and large lakes into an exceptionally low summer position.
Croatia's water-resource map is dominated by karst geography (no surface water across roughly 40 % of the country), a long Adriatic coastline under tourism demand, and a Sava river whose minimum levels have dropped 200 cm in the last thirty years. Here is the picture.
By 5 May 2026, 38.7 % of Slovak territory was in extreme drought — sharply worse than 2025 and well above the seven-year baseline. Here is what SHMÚ and the agricultural data show.
About 40 % of Slovenia is karst with almost no surface water. The 2022 drought cut Soča hydropower by 45 %, Drava by 31 %, and lower Sava by 39 %. The 2022–2026 watercourse-management programme commits €772 million. Here is the picture.
Cyprus entered 2026 with reservoir storage at 13.7 % of capacity, dam inflows at their lowest since records began in 1901, and a €196 million government allocation to combat the crisis. Here is the data.
Malta's primary aquifer is losing more water than rainfall returns, all groundwater bodies fail EU nitrate limits, and desalination already provides the majority of drinking water. The Energy & Water Agency and ERA are drafting new regulation. Here is the data.
Estonia is one of the most water-rich countries in the EU on baseline metrics, with declining peak-flood discharges and intact lake systems. The watch points are agricultural nitrate, peatland-aquifer trade-offs, and gradually shifting seasonal patterns.
Latvia's water resources are abundant by EU standards. The structural watch points are transboundary management of the Daugava (Russia, Belarus, Latvia) and an observed shift in spring-flood patterns across the Baltic.
Lithuania's water system is anchored on the Nemunas (Neman) basin and shaped by Baltic climate patterns. Four drought events in the last 30 years reached natural-disaster classification, and spring-flood magnitudes are now in measured decline.
Luxembourg's water system is small but well-managed: the Upper Sûre reservoir, groundwater wells, and a Moselle that crosses three countries. Per-capita demand is among the highest in the EU, making efficiency the country's main lever.