Utah has 12 Superfund sites: 0.9% of the US total of 1,316. That ranks #34 by count and #29 per person (0.34 per 100,000 residents) of 51.
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
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/utah" width="100%" height="440" style="border:2px solid #111" loading="lazy" title="Utah superfund sites map — InstaMaps"></iframe>Portland Cement (Kiln Dust 2 & 3) · Hill Air Force Base · Ogden Defense Depot (DLA) · Tooele Army Depot (North Area) · Wasatch Chemical Co. (Lot 6) · Monticello Mill Tailings (USDOE) · Utah Power & Light/American Barrel Co. · Jacobs Smelter · Bountiful/Woods Cross 5th South PCE Plume · Five Points PCE Plume · U.S. Magnesium · 700 South 1600 East PCE Plume
"Utah has 12 Superfund sites, #34 in the US by count and #29 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.