Dam failure
The Reyran is piped in through the city of Fréjus. A concrete canal was built after the Malpasset Dam failure. These are preventive measures of the city against flood risks. The Reyran does not cause flood plain, as Argens, but rather exceptional torrential floods and urban run-offs as the Garonne and Valescure to the neighboring town of Saint-Raphael. A flood of this type occurred in 2012 and destroyed the concrete ford located just downstream from the highway bridge, close to the ancient hamlet of Malpasset devastated in 1959.