PROJECT DESCRIPTION
BACKGROUND
The river Lahn is a tributary of the river Rhine. It has a catchment area of 5 931 km2 and is located in the German Federal States of Hesse, North Rhine-Westphalia and Rhineland-Palatinate. On its 240 km route to its confluence with the Rhine at Lahnstein, the river Lahn flows mainly through the central Hesse region. Currently, the ecological status and potential of the Lahn is rated as ‘unsatisfactory’ or ‘bad’, according to WFD criteria. Furthermore, the ‘National report on the status of floodplains 2009’ of the Federal Ministry for the Environment, Nature Conservation and Nuclear Safety reports a ‘significantly modified’ to ‘heavily modified’ status of floodplains for the major part of the Lahn’s watercourse.
The lower part of the river Lahn (148 km) is designated as an inland waterway (Binnenschifffahrtsstraße), used for more than 100 years to transport goods. In recent years the transport volume has considerably decreased, however, leading to its categorisation as a waterway of minor importance. From an ecological and nature conservation point of view, this change offers a window of opportunity to restore the river into a more natural watercourse. To make this change possible, innovative and dialogue-orientated solutions and integrated investment plans, combining different funding sources, are necessary.
OBJECTIVES
The main objective of the Living River Lahn project is to achieve a good ecological status/potential of surface waters in the catchment area of the Lahn through a comprehensive, synergistic, multi-level and multi-stakeholder approach. Another overall objective for the catchment area of the Lahn is to elaborate a “Lahn-Concept”, covering different thematic studies and an intensive dialogue with all stakeholders on how to manage the river as an inland waterway of minor importance for waterborne transport in combination with water-ecological and nature protection purposes.
Specific objectives are to:
The idea is that the solutions proposed by the project can be transferred to several other rivers in Germany in similar situations. In addition to the IP budget itself, the project will facilitate the coordinated use of around €27 million of complementary funding from the European Agricultural Fund for Rural Development (EAFRD) and national funds.