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

> Oregon has 15 Superfund sites (1.1% of the US), #28 by count and #27 per person. From EPA National Priorities List. Map to embed, CSV download.

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

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# Superfund Sites in Oregon

Oregon has **15 Superfund sites**: 1.1% of the US total of 1,316\. That ranks **#28 by count** and **#27 per person** (0.35 per 100,000 residents) of 51.

## Key takeaways

* Oregon has 15 Superfund sites, 1.1% of the US total of 1,316.
* That ranks #28 of 51 by count and #26 per person (0.35 per 100,000 residents).
* New Jersey has the most, with 115.
* Source: EPA National Priorities List, September 2026.

#27

national rank (per capita)

15

Superfund sites

0.35

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

[Oregon: 15 rows (CSV)](/downloads/superfund-sites/oregon.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/oregon" width="100%" height="440" style="border:2px solid #111" loading="lazy" title="Oregon superfund sites map — InstaMaps"></iframe>`

## All 15 Superfund sites in Oregon

| #  | Name                                                                   |
| -- | ---------------------------------------------------------------------- |
| 1  | Black Butte Mine                                                       |
| 2  | Bradford Island                                                        |
| 3  | Formosa Mine                                                           |
| 4  | Fremont National Forest/White King and Lucky Lass Uranium Mines (USDA) |
| 5  | J. H. Baxter                                                           |
| 6  | McCormick & Baxter Creosoting Co. (Portland Plant)                     |
| 7  | North Ridge Estates                                                    |
| 8  | Northwest Pipe & Casing/Hall Process Co                                |
| 9  | Portland Harbor                                                        |
| 10 | Reynolds Metals Company                                                |
| 11 | Taylor Lumber and Treating                                             |
| 12 | Teledyne Wah Chang                                                     |
| 13 | Umatilla Army Depot (Lagoons)                                          |
| 14 | Union Pacific Railroad Co. Tie-Treating Plant                          |
| 15 | United Chrome Products, Inc.                                           |

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

## Cite this

"Oregon has 15 Superfund sites, #28 in the US by count and #27 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.