EPA-regulated facilities in Catahoula Parish, LA

There are 130 EPA-regulated facilities inside Catahoula Parish, Louisiana. The most common kinds are water discharge (57), hazardous waste (43), air emissions (24). 6 are currently in significant noncompliance, the EPA's designation for the most serious or persistent violations, and 12 have a violation on record. Penalties over the last five years total $5k across 2 sites.

Open the map of Catahoula Parish

130facilities in the county

6in significant noncompliance

12with a violation on record

$5kin penalties, last 5 years

By category

Category	Facilities
Hazardous waste	43
Large quantity generators	2
Small quantity generators	16
Transporters	1
Superfund	1
Air emissions	24
Major sources	1
Minor sources	18
Water discharge	57
Minor permits	54
Drinking water systems	14
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.

RIVER CITY READY MIX LLC - JONESVILLE RM 2115 4TH ST., JONESVILLE, LA, 71343 Significant noncompliance
THE FISH NET CO LLC - THE FISH NET CO 3509 FOURTH ST, JONESVILLE, LA, 71343 Significant noncompliance
HARRISONBURG WWTF 0.379 MI W OF HWY 124, HARRISONBURG, LA, 71340 Significant noncompliance
VILLAGE OF HARRISONBURG WATER SYSTEM-Z-DISINFECTION WELL 3 VILLAGE OF HARRISONBURG, HARRISONBURG, LA, 71340 Significant noncompliance
VILLAGE OF SICILY ISLAND-DISINFECTION @ ELEVATED TANK VILLAGE OF SICILY ISLAND, SICILY ISLAND, LA, 71368 Significant noncompliance
M.J. FARMS LIMITED DBA LA DELTA PLANTATION 1899 LARTO BRIDGE RD, JONESVILLE, LA, 71343 Significant noncompliance

Largest penalties

Penalties assessed over the last five years.

LAKE ST JOHN COMMON FACILITY #1 6.8 MI NE OF, CLAYTON, LA, 71326 $4k in penalties
DAY TOWN OPERATING LLC - CATAHOULA LAKE 502 C LEASE FACILITY 16.75 SW OF JONESVILLE; LASALLE PARISH, JONESVILLE, LA, 70000 $1k in penalties

Superfund sites

EXXON OIL TRADING AND TRANSPORATATION CO OFF HWY 124, JUST NORTH OF JONESVILLE, JONESVILLE, LA, 71343

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.