In this paper, an approach is provided to reconstruct groundwater structures in three dimensions using well drilling data. The methodology was developed to construct the groundwater 3D model in order to better manage the groundwater production in Tanggu, Tianjin, China. At first, all the data (Fundamental geographic data, DEM, Boreholes’ tables) of the study area were organized in a geodatabase using ESRI® ArcGIS®. Secondly, 3D stratigraphy is constructed. Then, common 2D map can be instead of 3D visualization method. Finally, a groundwater 3D management system is developed to achieve the functions such as to manage, query, analyst, decision support and 3D visualization about groundwater information.