In the construction process of pumped storage power station projects, there are generally characteristics such as a large amount of excavation and filling, numerous material sources, and crisscrossing paths, which lead to great difficulties in the allocation and management and control of earth and rock materials during the construction process. Accurately obtaining the information of material sources during the construction process is crucial for the scientific regulation and control of earth and rock materials in pumped storage projects. In this paper, according to the characteristics of on-site construction, three data collection methods, namely BIM information integration, intelligent terminal collection, and oblique photography management and control, are applied collaboratively. While providing data support for the dynamic allocation of earth and rock materials in the pumped storage process, it also realizes the visual analysis and refined management and control during the construction process of pumped storage projects. Taking a pumped storage power station project as an example, practical applications have been carried out, and different digital collection methods are adopted according to the pain points of earth and rock material management at each stage. The results show that the management and control method of earth and rock materials through the collaboration of multi-source data can conduct data verification, index validation, and process supervision during the construction process of earth and rock materials, thus scientifically guiding the orderly implementation of the regulation and control work of earth and rock materials.