Louisiana Department of Environmental Quality

The Louisiana Department of Environmental Quality is dedicated to serving the citizens of Louisiana by ensuring comprehensive environmental protection. Our mission focuses on promoting health, safety, and welfare while implementing sustainable policies that support economic development. We strive to provide valuable resources and assistance to individuals, businesses, and government entities, fostering a shared commitment to environmental responsibility. With our experienced team, we are here to guide you in making informed decisions that positively impact our state's environment. Together, we can create a healthier and safer Louisiana.

The Louisiana Department of Environmental Quality, located at 1824 Commercial Drive in Port Allen, is a pivotal state government office committed to enhancing the quality of life for all residents through effective environmental health services. Established with the fundamental mission to promote and protect the health, safety, and welfare of Louisianans, LDEQ operates under the leadership of Secretary Aurelia S. Giacometto. The department encompasses several specialized offices including Environmental Services, Compliance, Assessment, and Management and Finance. LDEQ serves as a key resource for citizens by providing up-to-date information on air quality data and environmental regulations. The department actively engages with businesses by offering guidance on compliance with environmental laws while promoting sustainable practices that can lead to economic growth. Furthermore, LDEQ collaborates with government agencies to ensure that public policies reflect a commitment to protectin