Sensor based modeling pertinent to automate dam safety and end control system. Many dams’ uses for irrigation, hydroelectric power, and other purposes for human beings these are needed to be efficient and effective for the best of their service and utilization. These dams are monitored by traditional ways of monitoring and monitoring task performed by a group of people based on visiting dam data, and site inspection. This is labor intensive and not available to the stakeholders easily. In this thesis, we aim to develop model for dam safety monitoring using wireless sensor network and it overcomes these challenges and other defects. The model is developed using wireless sensor networks and sensor nods to access the real time status data about the reservoir dam. We have implemented water level physical sensor including ultrasonic sensor in small water tank, simulation design using Proteus professional design tools and programmable code in C using Arduino IDE. And also web application monitoring system for monitoring centrally and generating reports in order to access the status of reservoir dam easily. Finally, we present both physical sensor implementation experimental result and simulation results. The experiment presented inspiring results.