Connecticut Department of Energy & Environmental Protection

DEEP headquarters at 79 Elm Street in Hartford is currently closed due to recent water damage impacting multiple areas of the building. We are working to remediate the situation and get the building back open to staff and the public as soon as possible. For updates, please click here

GIS Data

Please note that as of October 1st, 2020 the GIS Data Download Page will be completely replaced by the DEEP GIS Open Data Website, and will no longer be accessible.

GIS Home | DEEP GIS Open Data Website GIS Data from DEEP are downloadable in Shapefile, File Geodatabase, KML, and CSV format. FGDC metadata and cartographic symbology defined in ArcGIS layers are included in the description of each entry. Connect desktop GIS or CAD software to ArcGIS and WMS map services from CT ECO as an alternative to downloading GIS data files as well as viewing metadata.

 

DEEP GIS Open Data Website