Connecticut Department of Energy and Environmental Protection

DEEP is continuing to carry out its mission and provide services while keeping both the public and our workforce safe during the COVID-19 pandemic. Click here for the latest updates on DEEP's response to COVID-19. DEEP COVID-19 Response

Index Maps

An Index Map is a generalized map showing outlines and boundaries of certain features.  These maps can be used as a general reference or as an overview of certain statewide features.  They are presented in pdf format for easy viewing and printing.

Image of Sample Index Map

Choose an Index Map to View or Print