This operation fits perfectly with the “preliminary fight against pollution of aquatic environments and their preservation”, it consists of purchasing the equipment necessary to implement the programme to reduce the use of plant protection products “Zero Phyto in 2016” initiated for almost 10 years by the Department of Aude. This project is part of a process initiated a few years ago and responding to a political commission from the President of the Departmental Council of Aude, to an action of the strategy for Water, to an ambition of the AUDE 2030 project.