EPA-regulated facilities in Jefferson Davis County, MS
There are 99 EPA-regulated facilities inside Jefferson Davis County, Mississippi. The most common kinds are water discharge (77), air emissions (11), drinking water systems (7). 2 are currently in significant noncompliance, the EPA's designation for the most serious or persistent violations, and 6 have a violation on record. Penalties over the last five years total $37k across 2 sites.
Open the map of Jefferson Davis County
By category
| Category | Facilities |
|---|---|
| Hazardous waste | 6 |
| Small quantity generators | 5 |
| Chemical (RMP/TRI) | 2 |
| Superfund | 2 |
| Air emissions | 11 |
| Major sources | 2 |
| Minor sources | 2 |
| Water discharge | 77 |
| Minor permits | 73 |
| Drinking water systems | 7 |
| Greenhouse gas reporters | 1 |
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.
- KATHY WHITEHEAD DBA COWBOY JIMS Significant noncompliance
- SOUTHERN NATURAL GAS COMPANY LLC, SNG 36213 GWINVILLE MAKE PIGGABLE Significant noncompliance
Largest penalties
Penalties assessed over the last five years.
- SOUTHERN NATURAL GAS COMPANY LLC, GWINVILLE COMPRESSOR STATION $22k in penalties
- MGD HOLDINGS LLC, MGD HOLDINGS LLC MINE $14k in penalties
Superfund sites
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.