EPA-regulated facilities near Portland, OR

There are 2,841 EPA-regulated facilities within 5 miles of Portland, Oregon. The most common kinds are hazardous waste (2,018), water discharge (809), air emissions (195). 7 are currently in significant noncompliance, the EPA's designation for the most serious or persistent violations, and 27 have a violation on record. Penalties over the last five years total $23M across 48 sites.

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2,841facilities within 5 miles
7in significant noncompliance
27with a violation on record
$23Min penalties, last 5 years

By category

CategoryFacilities
Hazardous waste2,018
Large quantity generators40
Small quantity generators652
Transporters7
Chemical (RMP/TRI)117
Superfund22
Air emissions195
Major sources12
Synthetic minor sources4
Minor sources25
Water discharge809
Major permits1
Minor permits581
Drinking water systems25
Greenhouse gas reporters7
Data centers4
Scrap yards2
Recycling centers9

A facility enrolled in several programs counts once in the total and once in each of its categories.

In significant noncompliance

The EPA's designation for its most serious or persistent violations, as of the latest data.

Largest penalties

Penalties assessed over the last five years.

Superfund sites

Data centers

County

Nearby towns

Reading these numbers

These are regulatory records, not measurements of pollution. Most facilities appear because they hold a permit or file reports, and most of them are compliant; a listing is not a claim that a facility has polluted anything. Compliance status and penalties are the EPA's own determinations in data retrieved Oct 9, 2026. Distances are from the center of Portland as the Census Bureau records it. The Data page explains where each record comes from and how it can mislead.