Arizona DEQ

Clean Air, Safe Water, Healthy Land for Everyone!

The Arizona Department of Environmental Quality's mission is to protect and enhance public health, welfare and the environment in Arizona. Under the Environmental Quality Act of 1986, the Arizona State Legislature established the Arizona Department of Environmental Quality in 1987 as the state agency for protecting and enhancing public health and the environment of Arizona. For more information, visit azdeq.gov.

ADEQ is committed to leading Arizona and the nation in protecting the environment and improving the quality of life for the people of our state.