With the rapid development of information technology and network technology, automatic acquisition equipment can be applied to data collection, storage and management in the prevention and control of soil and water conservation, so as to improve the accuracy and completeness of soil and water conservation and the efficiency of the whole process. This paper designs a set of automatic station data acquisition system based on monitoring of soil data. The system can realize remote automatic monitoring of soil and water conservation data collection, classification, collection, storage, which will be applied to the monitoring station. By running the test for several months, the system is in good condition, which can accurately and completely monitor the automatic data acquisition and data processing.