The Maryland Department of the Environment is located at 1800 Washington Blvd., Baltimore, Maryland 21230. Its primary number is 410-537-3000. Click here for directions.
Ways to Contact Us
For contact information, please refer to the Numbers to Know, Customer Service Directory, MDE Locations and the MD State Telephone Directory, or email us at email@example.com.
Comments and Suggestions
MDE welcomes your comments and suggestions. If you have comments, suggestions or questions about concerns related to MDE programs and activities, environmental issues, or on Maryland environmental regulations and permits, you may send an email to firstname.lastname@example.org.
MDE is dedicated to quickly fixing any problems on our website. If an issue is found on this website, such as a missing page or a broken link, send an email to email@example.com
specifying the problem you encountered and what page you discovered it on.