Water is irreplaceable for life and for a great many businesses. It is a guarantee of survival and a scarce resource. Today's society demands increasingly large volumes of increasingly high-quality water. TenCate Geosyntehtics has had a constant hand in the creation of water management infrastructure. In the last 20 years it has built more than 30 dams of a wide range of types and has used for that purpose the most modern of construction systems. TenCate filtration systems offer optimized hydraulic properties with high compression strength. Sensitive hydraulic structures - dams, dykes, canals, reservoirs - require perfect water control. Whether used to protect banks, around a drainage structure or against clay sealing cores, TenCate filtration geosynthetics achieve this level of requirement.