IOT AND GSM BASED FLOOD ALERT SYSTEM

Abstract

One of nature's most devastating calamities, floods cause a great deal of property damage, community upheaval, and fatalities. Systems for timely warning are necessary to reduce these effects. This study describes a low-cost, Arduino-based flood alert system that can quickly generate alerts and monitor water levels in real time. The system continuously monitors rivers, tanks, or drainage systems for rising water levels using a water level sensor. When the water level rises above a certain point, the device shows the current status on an LCD screen and sounds a buzzer to provide instant local alerts. The integration of a GSM module facilitates communication even in rural locations without internet connection by sending SMS notifications to local authorities or inhabitants. Furthermore, an Internet of Things platform is linked to the system, enabling remote data logging and monitoring. Because it is powered by a regulated power source, the microcontroller operates steadily. In locations susceptible to flooding, the integration of local and remote alert systems guarantees quicker reaction times. The entire arrangement may be deployed in both rural and urban areas and is easy to use, portable, and reasonably priced. The suggested system's hardware design, software implementation, and testing outcomes are highlighted in this study. The outcomes show how successful it is at sending out flood warnings in a timely manner. This approach could improve a community's ability to withstand flooding disasters.