Danube drought prompts water‑quality study and protection investment

The Joint Danube Survey 5 (JDS5) has recorded more than 500 macrozoobenthos species and analysed nearly 100,000 chemical parameters, confirming an overall improvement in water quality along Europe’s Danube. Austrian Environment Minister Norbert Totschnig announced targeted ministry investment to safeguard the river’s biodiversity against construction impacts and invasive species.

At the same time, low water levels are being reported across the Danube basin. In Germany, gauges at Kaub fell from 125 cm to 41 cm in eleven days, while stations in Donauwörth and Neuburg recorded levels of about 10 cm and 161 cm respectively, far below normal. Romania has seen sections of the river dry up, halting navigation. Forecasts suggest that upcoming thunderstorms will raise water levels only temporarily, leaving the drought situation largely unchanged and affecting events such as the Nabada festival in Ulm.

Authorities in the affected countries are monitoring the situation closely, emphasizing that despite short‑term improvements, long‑term water‑resource management and habitat protection remain critical for the Danube’s future.