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Brownfield sites in Louisiana
EPA lists 604 brownfield sites in Louisiana. Grant recipients report them. Here are the counts, EPA's flags and every county.
EPA flags
| EPA flag | Sites |
|---|---|
| Ready for reuse | 148 |
| Assessment | 366 |
| Cleanup | 20 |
| Targeted assessment | 82 |
| State or tribal program | 52 |
| Multipurpose grant | 0 |
| Area-wide planning | 9 |
A site can carry more than one flag. The grant flags show which kinds of EPA brownfield funding a site is listed under.
Counties with 8 or more sites
| County | Sites | Ready for reuse |
|---|---|---|
| Caddo Parish | 69 | 17 |
| Calcasieu Parish | 35 | 24 |
| East Baton Rouge Parish | 119 | 26 |
| Jefferson Parish | 32 | 14 |
| Lafayette Parish | 17 | 1 |
| Lafourche Parish | 13 | 4 |
| Madison Parish | 12 | 0 |
| Morehouse Parish | 15 | 8 |
| Orleans Parish | 97 | 27 |
| Ouachita Parish | 35 | 5 |
| Rapides Parish | 29 | 1 |
| St. Bernard Parish | 16 | 4 |
| St. John The Baptist Parish | 12 | 1 |
| St. Landry Parish | 10 | 1 |
| Terrebonne Parish | 11 | 4 |
| Washington Parish | 8 | 3 |
Counties with fewer than 8 sites
These counties have no page of their own. The number is their site count.
- Acadia Parish (1)
- Assumption Parish (7)
- Avoyelles Parish (1)
- Baton Rouge Parish (1)
- Bossier Parish (1)
- Claiborne Parish (5)
- Concordia Parish (1)
- Evangeline Parish (1)
- Franklin Parish (3)
- Grant Parish (1)
- Iberia Parish (2)
- Iberville Parish (1)
- Lincoln Parish (3)
- Livingston Parish (3)
- Natchitoches Parish (5)
- Plaquemines Parish (4)
- Pointe Coupee Parish (2)
- Sabine Parish (2)
- St. Charles Parish (1)
- St. James Parish (4)
- St. Martin Parish (3)
- St. Mary Parish (7)
- St. Tammany Parish (3)
- Tangipahoa Parish (1)
- Vermilion Parish (2)
- Vernon Parish (1)
- Webster Parish (5)
- West Baton Rouge Parish (1)
- West Carroll Parish (1)
- Winn Parish (1)
To see each site in Louisiana on a map, use the Cleanups in My Community map, on EPA's site.
What this data holds
- Acreage isn't in EPA's national data, so we don't show site sizes.
- We hold no flood data for these sites.
- We show the city and county, not street addresses.
- Zoning: Check zoning with the city.
- Grant recipients report these sites to EPA. A flag is EPA's record, not a site visit.
Go further with a paid plan
A paid plan runs site reports and area scans on the sites you pick. How much we read varies by state.
Starter: US$39 a month for 100 credits. Run full site reports, area scans and letter drops.
Or create a free account first. No card needed.
US EPA data, as of 18 Oct 2026, reported by grant recipients. Not endorsed by EPA. Not legal or environmental advice; confirm with the state or EPA region.