Prototype of Drainage Water Level Monitoring System Using Internet of Things (IoT) Based Web

Information on water levels needs to be conveyed quickly. So, when the rainfall is high, supervisory team that monitor drainage level alert move quickly prevent losses. In addressing these problems, author will provide a solution in Monitoring of system reservoir so operator and maintenance can find out if there an over discharge very high. By utilizing ultrasonic sensors detect changes level. The sensor used has better reliability than other proximity sensors. addition, use capability prototype only Centimeter scale, with help buzzer as reminder indicator (alarm) approaching sensor. Float switch also determine level, namely low, medium