Flash floods are very difficult to monitor on low-lying areas. During floods conventional monitoring systems have limited use for flood emergency response due to their low reliability. My system utilizes AS7263 NIR which helps in measuring near infrared spectrum. Near infrared spectrum are strongly absorbed by water, yet reflected by land. The PSoC® 6 WiFi-BT Pioneer Kit (CY8CKIT-062-WIFI-BT) provides enough computing power to process the data from the local watersheds using the in-built wifi.