EPA-regulated facilities near Hillsboro, OR

There are 748 EPA-regulated facilities within 5 miles of Hillsboro, Oregon. The most common kinds are hazardous waste (421), water discharge (274), air emissions (65). 1 is currently in significant noncompliance, the EPA's designation for the most serious or persistent violations, and 8 have a violation on record. Penalties over the last five years total $5.4M across 11 sites.

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748facilities within 5 miles
1in significant noncompliance
8with a violation on record
$5.4Min penalties, last 5 years

By category

CategoryFacilities
Hazardous waste421
Treatment, storage or disposal1
Large quantity generators16
Small quantity generators204
Transporters2
Chemical (RMP/TRI)40
Superfund2
Air emissions65
Major sources1
Synthetic minor sources1
Minor sources7
Water discharge274
Major permits2
Minor permits216
Drinking water systems12
Greenhouse gas reporters4
Data centers48
Recycling centers8

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 Hillsboro as the Census Bureau records it. The Data page explains where each record comes from and how it can mislead.