EPA-regulated facilities in Jackson County, MS

There are 640 EPA-regulated facilities inside Jackson County, Mississippi. The most common kinds are hazardous waste (282), water discharge (280), air emissions (76). 3 are currently in significant noncompliance, the EPA's designation for the most serious or persistent violations, and 14 have a violation on record. Penalties over the last five years total $5.4M across 5 sites.

Open the map of Jackson County

640facilities in the county
3in significant noncompliance
14with a violation on record
$5.4Min penalties, last 5 years

By category

CategoryFacilities
Hazardous waste282
Treatment, storage or disposal3
Large quantity generators5
Small quantity generators206
Transporters5
Chemical (RMP/TRI)42
Superfund8
Air emissions76
Major sources12
Synthetic minor sources9
Minor sources14
Water discharge280
Major permits5
Minor permits224
Drinking water systems60
Greenhouse gas reporters7

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 Jackson 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.