« Water can get along without a fish, but no fish can make it without water. »

Chinese adage

The actual Swiss legislation (Waters Protection Act, WPA) aims to enhance the ecological function of water courses by restoration measures and reducing disturbance due to hydropower plants (surge and downsurge). It also defines a space provided for water that guarantees a sufficient flow section.

In collaboration with specialists in environment and biological engineering, we recommend global concepts with various measures as widening river beds, diversified banks, restoration of morphologic dynamic, dismounting of obstacles for fishes.


Natural width, widening, chutes with block paving, vegetal engineering, morpholigical analysis, quality of living space in water courses


Dunamic 1D, Dunamic 2D, DuPiro, RS MINERVE