Smart water management systems play a crucial role in disaster preparedness and response, particularly in flood-prone regions. By monitoring water levels in real-time, these systems provide early warnings of potential flooding, allowing authorities to take proactive measures to protect communities. In the event of a drought or water shortage, smart systems help optimize water use, ensuring that critical areas have access to clean water. These technologies also help in assessing the impact of disasters on water infrastructure, enabling faster recovery and ensuring water supply remains uninterrupted during emergencies.