Combined with the information of the "Yilan Groundwater Resources Intelligent Management System", it can be used by water rights holders and management units. The water right holder of the smart water meter installation includes four major pieces of information, namely: risk management, immediate water use, preliminary water use, and related information of the industry. The "Approved Water Volume" is used as the management value of the current month, and the "Management Line" (solid red line) is drawn based on it, and the "Warning Line" (red dotted line) is also drawn based on 80% of the management value as the need for water volume control. The installation of a general water meter includes three major pieces of information, namely: water use reporting, water consumption, and industry-related information. Water use reporting can upload water meter readings and table value photos at any time. Water consumption shows the uploaded water meter readings and water in the current month and the previous month. Weight.