Learn about our employees who are helping to protect Maryland's environment.
Call or email us with your questions or concerns.
Financial assistance offered and/or facilitated by the Maryland Department of the Environment.
Public Meeting Calendar
A calendar of meetings available to the public.
Public Information Act
Request documents from us.
MDE-SERV helps us ensure that MDE is making the best possible use of its resources while also sharing information publicly.
Enforcement / Compliance
Penalties and corrective actions for alleged violations.
The State of Maryland pledges to provide constituents, businesses, customers, and stakeholders with services in the following manner:
Tell us about your experience with the Maryland Department of the Environment. Click here to complete a three question customer experience survey.
Click here to view our customer service overview.
In 1987, the Maryland Department of the Environment was created to protect and preserve the state's air, water and land resources and safeguard the environmental health of Maryland's citizens. MDE's duties also encompass enforcement of environmental laws and regulations, long-term planning and research. MDE provides technical assistance to Maryland industry and communities for pollution and growth issues and environmental emergencies.
To protect and restore the environment for the health and well-being of all Marylanders.
Healthy, vibrant and sustainable communities and ecosystems in Maryland.
MDE’s customers include Maryland citizens who expect protection and restoration of the environment; businesses, governments, and individuals who are applying for permits and receiving technical assistance; and technical personnel such as: well drillers, sanitarians, waste water operators, and asbestos contractors who require certification. Other key stakeholders include environmental and public health advocacy groups, citizen groups, educators, scientists and natural resource users.
1800 Washington Boulevard, Baltimore, MD 21230