Engineering & Construction Services

Utility Mapping

Utility mapping unit is responsible for the maintenance of the underground and above ground utility mapping as it relates to the DMOG (Digital Map Owners Group) mapping program as well as City’s Street Furniture Program, fibre optic networks, pedestrian street lighting network, sewer network and water networks. The area of DMOG mapping only includes the former city of Toronto.

Index Maps

Refer to following index maps to locate geographic area of interest:  


DMOG Graphic Specifications

Graphic specifications for DMOG digital maps:


You may need the free Adobe Acrobat reader to view PDF files.

Other Mapping Products

Other mapping products and services can also be found at Information & Technology – Geospatial Competency Centre (GCC).