EPA-regulated facilities in Jefferson County, AR

There are 411 EPA-regulated facilities inside Jefferson County, Arkansas. The most common kinds are water discharge (218), hazardous waste (167), air emissions (69). 9 are currently in significant noncompliance, the EPA's designation for the most serious or persistent violations, and 20 have a violation on record. Penalties over the last five years total $450k across 8 sites.

Open the map of Jefferson County

411facilities in the county
9in significant noncompliance
20with a violation on record
$450kin penalties, last 5 years

By category

CategoryFacilities
Hazardous waste167
Treatment, storage or disposal1
Large quantity generators3
Small quantity generators65
Chemical (RMP/TRI)40
Superfund6
Air emissions69
Major sources15
Synthetic minor sources20
Minor sources18
Water discharge218
Major permits7
Minor permits175
Drinking water systems27
Greenhouse gas reporters8
Scrap yards1

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

Towns in Jefferson County

Bordering counties

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. The Data page explains where each record comes from and how it can mislead.