Flood Threat in Danube Delta

The Danube River faces a significant flood threat, as heavy rainfall has caused water levels to rise dramatically. Authorities in Hungary and Romania are on high alert, and predictions indicate that the peak flow could reach unprecedented levels in the coming days.

Current Flood Situation on the Danube

The Danube has already overflowed its banks in Hungary, leading to severe flooding in Budapest and surrounding areas. The city’s mayor, Gergely Karácsony, has warned that “the biggest flood in the last decade” is imminent, with water levels expected to peak at around 8,700 m3 per second on September 22.

In preparation, temporary dikes have been installed along nearly 1,200 kilometres of rivers, and thousands of soldiers and volunteers are actively participating in flood defence efforts.

The Hungarian government has raised the flood alert level to the highest degree, mobilizing military personnel and emergency services to assist in protective measures. Streets near the Danube have been closed, and residents in vulnerable areas are being evacuated as a precautionary measure.

Impact on Romania

Romanian authorities also prepare for rising water levels as the flood wave moves downstream. Environment Minister Mircea Fechet stated that the flow entering Romania at Baziaș could peak at approximately 9,200 to 9,500 cubic meters per second by September 28 or 29. This is significantly higher than historical averages and poses a severe risk to communities along the river. The Danube River crosses ten countries, with Romania hosting the most extended section at 1,075 kilometres. The most vulnerable areas include towns in the Danube Delta, where local officials are already familiar with flood risks but remain on high alert due to the severity of this situation.

This anticipated flooding follows a series of extreme weather events across Central Europe, exacerbated by climate change. The region has experienced some of its worst flooding in decades due to heavy rains associated with Storm Boris, which has affected multiple countries, including Austria and Poland. Reports indicate that at least 23 people have died across Central Europe due to flooding-related incidents.

Historically, Romania has faced severe flooding challenges. In 2006, extreme floods resulted in significant damage and loss of life. The current situation raises concerns about potential breaches in dykes and inadequate flood management strategies that have been criticized for their ineffectiveness against such natural disasters.

As communities brace for what could be one of the worst flooding events in recent history, both Hungary and Romania are implementing emergency measures to mitigate damage and protect residents. The situation remains fluid as authorities monitor water levels and prepare for possible evacuations. With climate change contributing to more frequent and intense weather events, regional governments must adopt integrated flood management strategies prioritising natural floodplain restoration alongside traditional infrastructure solutions.