USGS Regional Map

Due to a lapse in appropriations, the majority of USGS websites may not be up to date and may not reflect current conditions. Websites displaying real-time data, such as Earthquake and Water and information needed for public health and safety will be updated with limited support. Additionally, USGS will not be able to respond to inquiries until appropriations are enacted.  For more information, please see

Regional Map of USGS Regions. Please see /science/regions for all details.


Image Dimensions: 3004 x 3334

Date Taken: