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Home | Louisiana Department of Environmental Quality
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Environmental Protection
Aimed at Promoting the
Health, Safety & Welfare
of Louisiana's Citizens
Permits & Accreditations
Office of Environmental Services
Compliance & Inspections
Office of Environmental Compliance
Standards & Assessment
Office of Environmental Assessment
Administration
Offices of the Secretary and Management and Finance
What's
New
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We've launched a new and improved site!
We heard your feedback, and we’ve made some changes to our website to improve accessibility and organize information in a clearer, more intuitive way.
Check out our new features!
LDEQ Brownfields Program
LDEQ Brownfields Program invested $641,000 in 8 key sites, which resulted in over $43 million in leveraged redevelopment funding. This program is sponsored by the EPA and provides grants to mitigate properties. Louisiana had the most awardees in Region 6.
Learn more about the Brownfields Program
LDEQ Launches New Online Waste Tire Portal
LDEQ created the online Waste Tire Generator portal which allows processors to submit their fees online, streamlining the process.
View our new online portal
LDEQ Clean Water State Revolving Fund
The Louisiana Department of Environmental Quality (LDEQ) is seeking qualified projects to be considered for funding through the Clean Water State Revolving Fund (CWSRF) for State Fiscal Year 2026.
Learn more here
News from the Department
April 13, 2026
Upcoming 2026 Louisiana Earth Day Events
All News
March 23, 2026
Louisiana Envirothon Brings Students Together for 2026 Competition
January 23, 2026
LDEQ invites eligible projects to apply for Clean Water State Revolving Fund support
All News
LDEQ Secretary
Courtney J. Burdette
Meet the Secretary
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