# Superfund Sites in Ohio: All 37 on a Map (List + Data) | InstaMaps

> Ohio has 37 Superfund sites (2.8% of the US), #12 by count and #33 per person. From EPA National Priorities List. Map to embed, CSV download.

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

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# Superfund Sites in Ohio

Ohio has **37 Superfund sites**: 2.8% of the US total of 1,316\. That ranks **#12 by count** and **#33 per person** (0.31 per 100,000 residents) of 51.

## Key takeaways

* Ohio has 37 Superfund sites, 2.8% of the US total of 1,316.
* That ranks #12 of 51 by count and #33 per person (0.31 per 100,000 residents).
* New Jersey has the most, with 115.
* Source: EPA National Priorities List, September 2026.

#33

national rank (per capita)

37

Superfund sites

0.31

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

[Ohio: 37 rows (CSV)](/downloads/superfund-sites/ohio.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/ohio" width="100%" height="440" style="border:2px solid #111" loading="lazy" title="Ohio superfund sites map — InstaMaps"></iframe>`

## All 37 Superfund sites in Ohio

| #  | Name                                                        |
| -- | ----------------------------------------------------------- |
| 1  | Allied Chemical & Ironton Coke                              |
| 2  | Behr Dayton Thermal System VOC Plume                        |
| 3  | Big D Campground                                            |
| 4  | Chem-Dyne                                                   |
| 5  | Copley Square Plaza                                         |
| 6  | Donnelsville Contaminated Aquifer                           |
| 7  | E.H. Schilling Landfill                                     |
| 8  | East Troy Contaminated Aquifer                              |
| 9  | Feed Materials Production Center (USDOE)                    |
| 10 | Fields Brook                                                |
| 11 | Fultz Landfill                                              |
| 12 | Hanlin-Allied-Olin                                          |
| 13 | Industrial Excess Landfill                                  |
| 14 | Lammers Barrel                                              |
| 15 | Little Scioto River                                         |
| 16 | Miami County Incinerator                                    |
| 17 | Milford Contaminated Aquifer                                |
| 18 | Mound Plant (USDOE)                                         |
| 19 | Nease Chemical                                              |
| 20 | New Carlisle Landfill                                       |
| 21 | New Lyme Landfill                                           |
| 22 | North Sanitary Landfill                                     |
| 23 | Old Mill                                                    |
| 24 | Peters Cartridge Factory                                    |
| 25 | Powell Road Landfill                                        |
| 26 | Pristine, Inc.                                              |
| 27 | Reilly Tar & Chemical Corp. (Dover Plant)                   |
| 28 | Sanitary Landfill Co. (Industrial Waste Disposal Co., Inc.) |
| 29 | Skinner Landfill                                            |
| 30 | South Point Plant                                           |
| 31 | Summit National                                             |
| 32 | TRW, Inc. (Minerva Plant)                                   |
| 33 | Valley Pike VOCs                                            |
| 34 | Van Dale Junkyard                                           |
| 35 | West Troy Contaminated Aquifer                              |
| 36 | Wright-Patterson Air Force Base                             |
| 37 | Zanesville Well Field                                       |

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

## Cite this

"Ohio has 37 Superfund sites, #12 in the US by count and #33 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.