EPA maintains answers to frequent questions about many topics in searchable databases; in addition, many individual offices and programs maintain Frequent Questions Web pages.
Each EPA Regional office is responsible within its states for the execution of the Agency's programs. Select a Region by clicking within the area of the map covered by the Region, or choose your state in the pull-down menu below and select "Go" to go directly to your Region's Frequent Questions. If your Region does not have a Frequent Questions page, the link will take you to the Region's topics page.