It is difficult to imagine a study of water bodies conditions, such as lakes and water storage basins, without a well-structured database of hydrophysical, hydrochemical, hydrobiological, and meteorological data. A standalone multi-channel measurement system is deployed at the Krasilovskoye closed lake located at Kosikhinsky district. The system consists of three modules: “Akvaplatforma” (Aquaplatform), “Beregovoy” (Coastal), and “Statsionar” (Stationary). These modules perform real-time measurements of the main crucial meteorological and hydro-physical characteristics every 15 minutes. Thus, the experimental database is required for effective storage and further usage of the collected experimental data. The purpose of the database is to store the collected data and to provide an easy access for the data and for the results of their processing. The analysis of possible ways of database implementation considers the following requirements: database usability and data visualization with forms and reports. Further analysis of this requirements will be used for implementation of the database suitable for research, forecasting, and educational purposes.