FLOOD ALERT SYSTEM FOR ENHANCED DISASTER PREPAREDNESS

Abstract

Floods are one of the biggest threats to people's lives and properties globally. Developing effective flood preparedness strategies is essential to reducing damage and ensuring community safety. The researchers followed a quantitative-experimental approach assessing the system's performance across different age groups (adolescents, adults, elderly) in different distances. The system uses LED lights to indicate flood levels, a sign to display system functions, an alarm for maximum alerts, and a flow rate sensor to measure the strength of water flow during a flood. Findings show the system is consistent in high light visibility and high alarm audibility. However, sign visibility decreases beyond 10 meters and might require improvement, particularly during night time. Additionally, the alarm's audibility requires further consideration, especially for the elderly, at longer distances and during nighttime. To improve disaster preparedness and response to different individuals, the study gives recommendations. The study concludes by recommending system enhancements such as a larger LCD display, SMS alerts via QR code, improved sign visibility using reflective tape or lighting, and the addition of a solar panel for cost-effective maintenance. These findings offer valuable insights for designing efficient alert systems that consider various demographic needs and enhance readiness for emergencies.