# Superfund Sites in Oklahoma: All 9 on a Map (List + Data) | InstaMaps

> Oklahoma has 9 Superfund sites (0.7% of the US), #42 by count and #40 per person. From EPA National Priorities List. Map to embed, CSV download.

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

[InstaMaps](/)

[Store locator](/store-locator)[All tools](/tools)[Blog](/blog)[ Get Started Free ](https://workspace.google.com/marketplace/app/instamaps/103204565785?utm%5Fsource=get-instamaps&utm%5Fmedium=site&utm%5Fcampaign=toolheader)

[← Oklahoma in the data room](/data/oklahoma)[← Full 50-state ranking](/rankings/superfund-sites)

# Superfund Sites in Oklahoma

Oklahoma has **9 Superfund sites**: 0.7% of the US total of 1,316\. That ranks **#42 by count** and **#40 per person** (0.22 per 100,000 residents) of 51.

## Key takeaways

* Oklahoma has 9 Superfund sites, 0.7% of the US total of 1,316.
* That ranks #42 of 51 by count and #40 per person (0.22 per 100,000 residents).
* New Jersey has the most, with 115.
* Source: EPA National Priorities List, September 2026.

#40

national rank (per capita)

9

Superfund sites

0.22

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

[Oklahoma: 9 rows (CSV)](/downloads/superfund-sites/oklahoma.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/oklahoma" width="100%" height="440" style="border:2px solid #111" loading="lazy" title="Oklahoma superfund sites map — InstaMaps"></iframe>`

## All 9 Superfund sites in Oklahoma

| # | Name                                                |
| - | --------------------------------------------------- |
| 1 | Eagle Industries                                    |
| 2 | Fansteel Metals/FMRI                                |
| 3 | Hardage/Criner                                      |
| 4 | Henryetta Iron and Metal                            |
| 5 | Hudson Refinery                                     |
| 6 | Oklahoma Refining Co.                               |
| 7 | Tar Creek (Ottawa County)                           |
| 8 | Tinker Air Force Base (Soldier Creek/Building 3001) |
| 9 | Wilcox Oil Company                                  |

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

## Cite this

"Oklahoma has 9 Superfund sites, #42 in the US by count and #40 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.