# Superfund Sites in Louisiana: All 15 on a Map (List + Data) | InstaMaps

> Louisiana has 15 Superfund sites (1.1% of the US), #29 by count and #32 per person. From EPA National Priorities List. Map to embed, CSV download.

Source: https://get-instamaps.com/rankings/superfund-sites/louisiana

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# Superfund Sites in Louisiana

Louisiana has **15 Superfund sites**: 1.1% of the US total of 1,316\. That ranks **#29 by count** and **#32 per person** (0.33 per 100,000 residents) of 51.

## Key takeaways

* Louisiana has 15 Superfund sites, 1.1% of the US total of 1,316.
* That ranks #29 of 51 by count and #32 per person (0.33 per 100,000 residents).
* New Jersey has the most, with 115.
* Source: EPA National Priorities List, September 2026.

#32

national rank (per capita)

15

Superfund sites

0.33

per 100k residents

## The data

Source: [EPA National Priorities List](https://www.epa.gov/superfund), September 2026\. Every National Priorities List site in the 50 states and DC, at the EPA’s coordinates. Sites in the territories are left out.

Licence: U.S. government data: no copyright, free to reuse

[Louisiana: 15 rows (CSV)](/downloads/superfund-sites/louisiana.csv)[All of the US (CSV)](/downloads/superfund-sites/us.csv)

## Put this map on your website — free

Local blogs, news sites, parks pages: embed the live interactive map with one snippet. Attribution stays on, that's the whole deal.

`<iframe src="https://get-instamaps.com/embed/rankings/superfund-sites/louisiana" width="100%" height="440" style="border:2px solid #111" loading="lazy" title="Louisiana superfund sites map — InstaMaps"></iframe>`

## All 15 Superfund sites in Louisiana

| #  | Name                                            |
| -- | ----------------------------------------------- |
| 1  | Agriculture Street Landfill                     |
| 2  | American Creosote DeRidder                      |
| 3  | American Creosote Works, Inc. (Winnfield Plant) |
| 4  | Bayou Bonfouca                                  |
| 5  | Capitol Lakes                                   |
| 6  | Colonial Creosote                               |
| 7  | Combustion, Inc.                                |
| 8  | Delta Shipyard                                  |
| 9  | EVR-Wood Treating/Evangeline Refining Company   |
| 10 | Exide Baton Rouge                               |
| 11 | Louisiana Army Ammunition Plant                 |
| 12 | Madisonville Creosote Works                     |
| 13 | Marion Pressure Treating                        |
| 14 | Petro-Processors of Louisiana, Inc.             |
| 15 | SBA Shipyard                                    |

Names as the source gives them. Coordinates for every one are in the CSV.

## Cite this

"Louisiana has 15 Superfund sites, #29 in the US by count and #32 per person (EPA National Priorities List, September 2026, mapped by InstaMaps)." Free to quote with a link to this page. Population: US Census 2024 estimates.