Territorial geoenvironmental management is a system of assessment, control and management of geoecological and socio-economic indicators. The functioning of TGEM is based on geoinformation technologies. The concept of building territorial geoenvironmental management of the city is proposed in the work. Dissimilar information accumulates when management works. The structure and content of the GIS database developed. Examples of spatial and cartographic data are given for various GIS blocks.