The programme

The results
During the six-year period of the IRMA programme, 153 projects were carried out in the catchment area of the Meuse and Rhine. The projects varied greatly in their level of complexity. Some projects provided solutions to simple problems. Others involved complex interventions in riverbeds and the landscape, frequently preceded by years of consultations, research and the pursuit of funding. In addition to the practical projects, a series of scientific studies were also completed in the fields of spatial planning, water management and risk management. In the judgement of those involved in the projects under the IRMA banner, the programme made a significant contribution to changing the way we think and act about water management: we have gone from an entirely technical approach to a spatial approach using technology. Without IRMA's support, Europe's new water policy would still only exist on paper; now, however, the purpose of that policy has already been demonstrated. A rough outline of the results of the 153 projects offers hope for their ultimate effects, many of which will only be felt several years after the projects are completed. Of course, only another emergency situation will test just how effective the IRMA programme has been.

Forecast of results after all projects have been completed

  • Peak discharge in various projects areas will be reduced to 20%.
  • The normative high water levels in the project areas will be lowered to 120 cm.
  • The riverbed surface of both rivers will be increased by a total of 125 km².
  • Some 100 km of streams and branches will have their meanders and their ecological condition restored.
  • Former retention areas will be recovered and will be capable of storing 215 million m³ of water, most of this along the Rhine.
  • Computer models will be developed for predicting high water levels and enabling steps to be taken to prepare new spatial planning measures in a 170,000 km² area.
  • Some 36 million people will be actively furnished with information on spatial water management, with 22 million receiving early warning of actual or potential floods.

The programme