



Until 1992, the Calavon was presented as one of the most polluted rivers in France, mainly by the industrial waste of food-processing factories of Apt. Since then, thanks to the joint efforts of all water users who rallied for a coherent and overall river management, this river which was once "murdered" is now revived. Its inclusion in 2005 in the European network Natura 2000, identifier of important natural sites for biodiversity, goes in this direction.