# Superfund Sites in Iowa: All 13 on a Map (List + Data) | InstaMaps

> Iowa has 13 Superfund sites (1% of the US), #31 by count and #23 per person. From EPA National Priorities List. Map to embed, CSV download.

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

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# Superfund Sites in Iowa

Iowa has **13 Superfund sites**: 1% of the US total of 1,316\. That ranks **#31 by count** and **#23 per person** (0.4 per 100,000 residents) of 51.

## Key takeaways

* Iowa has 13 Superfund sites, 1% of the US total of 1,316.
* That ranks #31 of 51 by count and #23 per person (0.4 per 100,000 residents).
* New Jersey has the most, with 115.
* Source: EPA National Priorities List, September 2026.

#23

national rank (per capita)

13

Superfund sites

0.4

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

[Iowa: 13 rows (CSV)](/downloads/superfund-sites/iowa.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/iowa" width="100%" height="440" style="border:2px solid #111" loading="lazy" title="Iowa superfund sites map — InstaMaps"></iframe>`

## All 13 Superfund sites in Iowa

| #  | Name                                      |
| -- | ----------------------------------------- |
| 1  | Des Moines TCE                            |
| 2  | Fairfield Coal Gasification Plant         |
| 3  | Highway 3 PCE                             |
| 4  | Iowa Army Ammunition Plant                |
| 5  | Lawrence Todtz Farm                       |
| 6  | Lot 46 Valley Gardens TCE                 |
| 7  | Mason City Coal Gasification Plant        |
| 8  | Midwest Manufacturing/North Farm          |
| 9  | PCE Former Dry Cleaner                    |
| 10 | Peoples Natural Gas Co.                   |
| 11 | Railroad Avenue Groundwater Contamination |
| 12 | Shaw Avenue Dump                          |
| 13 | Vogel Paint & Wax Co.                     |

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

## Cite this

"Iowa has 13 Superfund sites, #31 in the US by count and #23 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.