- Organizational Structure - This page contains specific information about each division within DEQ and also links to their organization charts.
- Director's Office - This page displays DEQ's mission statement and guilding principles
- DEQ Mission Statement and Guiding Principles - This page displays DEQ's mission statement and guilding principles
- Goals and Objectives - This page contains links to each division's goals and objectives.
- Board of Environmental Review (BER) - This page contains links to BER meeting agendas, meeting notices and board members.
- Montana Petroleum Tank Release Consensation Board - This is a link to the Petroleun Release home web page.
- Advisory Councils - This page contains links to advisory councils and local government organizations that develop environmental policies for the state of Montana.
- Affiliated Organizations - This page contains a list of organizations that work with and support the department's mission.
- Report Pollution - Complaint or Spill Reporting - This page contains information on how to report a complaint or spill to DEQ.