EPA-regulated facilities in Marion County, MS

There are 166 EPA-regulated facilities inside Marion County, Mississippi. The most common kinds are water discharge (107), hazardous waste (28), air emissions (19). 2 are currently in significant noncompliance, the EPA's designation for the most serious or persistent violations, and 5 have a violation on record. Penalties over the last five years total $11k across 1 site.

Open the map of Marion County

166facilities in the county

2in significant noncompliance

5with a violation on record

$11kin penalties, last 5 years

By category

Category	Facilities
Hazardous waste	28
Small quantity generators	18
Transporters	2
Chemical (RMP/TRI)	3
Superfund	2
Air emissions	19
Minor sources	11
Water discharge	107
Major permits	1
Minor permits	91
Drinking water systems	17

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.

WALKER HILL ENVIRONMENTAL INC NUMBER 4 SOUTH POPLAR, FOXWORTH, MS, 39483 Significant noncompliance
PRODUCTS PIPE LINE CORPORATION, PPL MILEPOST 89 REPLACEMENT HDDS PROJECT JOHN DURAWAY ROAD, WHITE BLUFF, MS, 39483 Significant noncompliance

Largest penalties

Penalties assessed over the last five years.

MARION COUNTY TIMBER, INC. 168 TEN MILE CREEK ROAD, FOXWORTH, MS, 39483 $11k in penalties

Superfund sites

NEWSOM BROTHERS/OLD REICHHOLD CHEMICALS, INC. WADE ST & PEARL ST, COLUMBIA, MS, 39429
MOPAR LANE MERCURY 123 MOPAR LANE, COLUMBIA, MS, 39429

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.