# Superfund Sites in Washington DC: All 1 on a Map (List + Data) | InstaMaps

> Washington DC has 1 Superfund sites (0.1% of the US), #49 by count and #48 per person. From EPA National Priorities List. Map to embed, CSV download.

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

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# Superfund Sites in Washington DC

Washington DC has **1 Superfund site**: 0.1% of the US total of 1,316\. That ranks **#49 by count** and **#48 per person** (0.14 per 100,000 residents) of 51.

## Key takeaways

* Washington DC has 1 Superfund site, 0.1% of the US total of 1,316.
* That ranks #49 of 51 by count and #48 per person (0.14 per 100,000 residents).
* New Jersey has the most, with 115.
* Source: EPA National Priorities List, September 2026.

#48

national rank (per capita)

1

Superfund sites

0.14

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

[Washington DC: 1 rows (CSV)](/downloads/superfund-sites/washington-dc.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/washington-dc" width="100%" height="440" style="border:2px solid #111" loading="lazy" title="Washington DC superfund sites map — InstaMaps"></iframe>`

## All 1 Superfund site in Washington DC

| # | Name                 |
| - | -------------------- |
| 1 | Washington Navy Yard |

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

## Cite this

"Washington DC has 1 Superfund sites, #49 in the US by count and #48 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.