Development of Early Warning System for flood at recreational site using web-based application

The development of Early Warning System (EWS) focuses on providing information and early warning, if necessary, to the public about the condition of the river and if there is a predicted flood at the recreational area. This project is an extension from an Internet of Things (IoT) project in which a data retrieved from IoT device is stored in a real-time database to be integrated into the web application. The purpose of this project is to develop a web-based application that allows users to view updates about the intensity level of the possibility of a flood at the recreational area and to test and analyze the Early Warning System web application and its usability in displaying accurate information for users. The significance of this project is to provide convenience for recreational area visitors and most importantly, to help avoid casualties. By studying the records of the 25 respondents that has participated in the usability and functionality test, it is obvious that the majority of them are satisfied with the system and are likely to use the application, when necessary, in the future.