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

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Geologic Maps
state map

Other maps available through a cooperative arrangement between DEEP and UConn:


State Geological & Natural History Survey Surplus Publications are available and free to educators.


Content last updated March 27, 2020