On the contrary to surveillance and promotion of species of interest, it sometimes happens that we proceed to the verification of absence or of control of an animal or vegetal specie in a system, a water body or an installation. SPG Hydro has developed an expertise in this subject which is known world-wide because of interventions, among other things, to identify and control the zebra mussel.

SPG Hydro has become a leader in:

• Consulting services, surveillance and control of the zebra mussels.

Our knowledge of existing treatments and those being developed allows us to make the best choice possible according to particular restrictions of each receiving and distribution network.