Clean water through natural purification

RIWA strives for a quality of surface water that a natural purification is sufficient to prepare impeccable drinking water.

News

RIWA-Rhine: Water quality Rhine does not improve

September 2nd, 2019

The year 2018 was marked by a large precipitation deficit in combination with a low water discharge of the Rhine, as is shown in the annual report 2018 of RIWA-Rhine which was published today. The prolonged period of drought...

On the move – the ICPR is preparing for the future

July 6th, 2019

The annual Plenary Session of the International Commission for the Protection of the Rhine (ICPR) was staged in Malbun (Liechtenstein) on 4 and 5 July 2019. The preparation of the Conference of Rhine ministers, in particular of the new...

Documentary on the Rhine water

June 20th, 2019

The German TV programme Quarks addresses the water quality of the Rhine in their episode of 18 June: ‘Der totgeglaubte Fluss: Wie gut ist das Rheinwasser heute?’ 50 years ago, thousands of poisoned fish drifted across the Rhine. The...