The document describes a new system called MODS for smart monitoring of hydrogeological risks in the Puglia region of Italy. The goals of MODS are to 1) use data from remote sensor networks and weather stations, 2) incorporate human data from mobile apps, and 3) provide real-time monitoring and post-event data analysis tools to improve environmental awareness. The MODS system will integrate data from various sources using open standards and provide interactive webGIS and data analysis applications. Field tests and control room demonstrations involving local volunteers and specialists are planned for two areas of Puglia to validate the system.