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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.

#33

national rank (per capita)

Superfund sites

0.31

per 100k residents

The data

Source: EPA National Priorities List, 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)All of the US (CSV)

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<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>

Named Superfund sites in Ohio include

Hanlin-Allied-Olin · Allied Chemical & Ironton Coke · Big D Campground · Chem-Dyne · E.H. Schilling Landfill · Fields Brook · Fultz Landfill · Nease Chemical · New Lyme Landfill · Pristine, Inc. · Old Mill · Skinner Landfill

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.