Floods are the most destructive and costly natural disaster in India, in terms of loss of life, and damage and destruction of property and infrastructure. Despite of various methods of alerts available; like the Emergency Telecasting System or sirens, none of these have proven to alert a user remotely in an efficient and timely manner. This paper presents a real- time system to monitor sudden floods in parking area, addressing the concern of water damage to vehicles. The automatic alarming system will be provided with this device for alerting during the increasing floods level with wireless network and also monitoring the network power management. The framework includes two kinds of hubs: Sensing and Sink. Each detecting hub utilizes a dimension sensor to screen the water levels; which will at that point speak with UART and the information achieves the sink hub. The sink hub is currently in charge of sending the got information from the sensors to a remote server by means of Wi-Fi Network. What's more, information's of the two clients and surge level are prepared and dealt with by the server, and will send clients an email caution and instant message (SMS).