NEW APPROACHES FOR RAIN WATER MANAGEMENT - EXAMPLES FROM THE EMSCHER RIVER CATCHMENT=GESTION DURABLE DES EAUX PLUVIALES DANS LE BASSIN VERSANT DE L'EMSCHER

A more close-to-nature process for rain water management. Practices that reinforce the natural water cycle, and thus reduce the need for expensive and complex waste-water discharge provisions. Needs of cooperation between all the involved disciplines to achieve financial advantages.