The Vistula River in Warsaw, Poland, reached a record low water level of 19 centimeters as of July 4, 2025, according to the Institute of Meteorology and Water Management (IMGW-PIB). This surpasses the previous record set in 2024, worsening the ongoing hydrological drought affecting the country.
The decline is attributed to high temperatures and minimal rainfall. Warsaw experienced temperatures of 36°C in late June 2025, with the monthly average significantly above the long-term average. Localized heavy rains have failed to penetrate the dry ground.
The hydrological drought has persisted since 2015, with current conditions among the worst in recorded history. The Vistula River provides over 70% of Warsaw's water supply. The city's water company assures residents that water supplies are secure, with emergency plans in place.
The Polish government is implementing mitigation measures, but experts warn that sustained rainfall is needed to prevent further worsening of the situation. The drought underscores the challenges of climate change and the need for effective water resource management.