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IoT sensors placed in the field will check the water level on an hourly basis. Two sensing points are placed above the ground and two below the ground. The farmer gets a message when the water level touches the first sensing point below the ground. A follow-up call gets initiated if no action is taken before the water level depletes to the next level. Once the irrigation is started, the farmer receives a call to stop irrigation when the water touches the first sensing point above the ground, and a follow-up call is initiated if the farmer does not take any action within the stipulated time.