THIS EXECUTIVE PROJECT FOR THE REDUCTION OF HYDRAULIC RISK ALONG L’ISARCO ENVISAGES A SERIES OF INTERVENTIONS FOR THE PROTECTION OF BRIXEN AND ITS INFRASTRUCTURE IN THE OROGRAPHIC AREA RIGHT BETWEEN THE NEW BRIDGE ¿PRIEL AND THE PARK ALOIS-PUPP, WHICH ACCORDING TO THE PLAN OF DANGER ZONE ARE CURRENTLY LOCATED IN A MEDIUM TO HIGH DANGER ZONE. IT IS ALSO NECESSARY TO PURSUE THE OBJECTIVE OF ECOLOGICAL IMPROVEMENT OF THE ISARCO.\NA SOUTH OF THE NEW BRIDGE BRIDGE ¿PRIEL TO THE PARK ALOIS-PUPP ARE RAISED THE WALLS OF THE BANK. THIS ALSO REQUIRES AN ADAPTATION OF THE CYCLE PATH ALONG THE ISARCO. IN ADDITION, THE THRESHOLD/BRID IS INTERRUPTED IN THE ACQUARENA AREA AND THE NATURAL LONGITUDINAL PROFILE OF THE ISARCO IS RECONSTRUCTED.\NTO COMPLETE THE INTERVENTIONS, THE ECOMORFOLOGICAL SITUATION OF THE HIVE NEEDS TO BE IMPROVED, FOR EXAMPLE BY LAYING STURGEON ROCKS FOR THE CREATION OF SMALL AQUATIC HABITATS AND NICHES CREATED WITH BOULDERS CYCLOPS ALONG THE WALLS OF THE TERRAPI