To meet these requirements, the i-Five project ("Innovative Instruments and Institutions in Implementing the Water Framework Directive") was co-financed as an IWRM-Net project by the EU and other partners was launched in 2008.
Three case studies in Germany, France and the Netherlands analyzed the institutional settings and specific innovative instruments and institutions in the context of the WFD implementation. Seecon Deutschland GmbH carried out the German case study in the Weser basin.
In the river basin district of the Weser (located in North-West Germany in Lower Saxony) 28 so-called "area cooperations" were established. These invite local and regional bodies and institutions to contribute actively to the EU WFD implementation. They were the first multi-stakeholder instrument established area-wide in Lower Saxony and contributed strongly to the building of the network between the actors.
The Weser basin district is characterized by high amounts of salt in the water due to potash mining, anthropogenic increase of the nutrient load due to agricultural runoffs and sewage, and structural problems as reduced connectivity due to river development for power generation, shipping and agricultural purposes. In the studied areas agricultural and connectivity issues are most prevalent.
Interaction with stakeholders has played a central role in the i-Five project. These include the authorities responsible for implementing the WFD at the local, grassroots level, as well as other stakeholders involved in the implementation.