EPA-regulated facilities in St. Martin Parish, LA

There are 922 EPA-regulated facilities inside St. Martin Parish, Louisiana. The most common kinds are water discharge (546), hazardous waste (247), air emissions (150). 47 are currently in significant noncompliance, the EPA's designation for the most serious or persistent violations, and 87 have a violation on record. Penalties over the last five years total $248k across 21 sites.

Open the map of St. Martin Parish

922facilities in the county

47in significant noncompliance

87with a violation on record

$248kin penalties, last 5 years

By category

Category	Facilities
Hazardous waste	247
Large quantity generators	6
Small quantity generators	145
Transporters	6
Chemical (RMP/TRI)	19
Air emissions	150
Major sources	5
Synthetic minor sources	2
Minor sources	92
Water discharge	546
Major permits	4
Minor permits	525
Drinking water systems	44
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.

SOUTHERN FLUID POWER, LLC 1025 O'NEAL DRIVE, BREAUX BRIDGE, LA, 70517 Significant noncompliance · $350 in penalties
MURPHY LAKE PRODUCTION FACILITY 2MI SOUTH OF BUTTE LAROSE, SAINT MARTIN PARISH, LA, 70000 Significant noncompliance
CITY OF ST MARTINVILLE WATER SYSTEM-TREATMENT PLANT CITY OF ST. MARTINVILLE WATER SYSTEM, ST. MARTINVILLE, LA, 70582 Significant noncompliance
VILLAGE OF PARKS WATER SYSTEM-TREATMENT PLANT VILLAGE OF PARKS WATER SYSTEM, PARKS, LA, 70582 Significant noncompliance
ST MARTIN INDUSTRIAL PARK WATER SYSTEM-TREATMENT PLANT ST. MARTIN PARISH GOVERNMENT, ST. MARTINVILLE, LA, 70582 Significant noncompliance
ST. MARTIN PARISH 301 PORT STREET, ST. MARTINVILLE, LA, 70582 Significant noncompliance
HANSON PIPE & PRECAST INC 520 W PORT ST, SAINT MARTINVILLE, LA, 70582 Significant noncompliance
ST. MARTINVILLE MHP 1021 RUSSO MILLAZZO ROAD, ST. MARTINVILLE, LA, 70582 Significant noncompliance
ELM POINT ESTATES WATER SYSTEM-TREATMENT PLANT HENDERSON NINA WATER SYSTEM INC, BREAUX BRIDGE, LA, 70517 Significant noncompliance
ATCHAFALAYO REST AREA & WELCOME CENTER 1908 ATCHAFALAYA RIVER HWY, BREAUX BRIDGE, LA, 70517 Significant noncompliance

Largest penalties

Penalties assessed over the last five years.

BAYOU BOUILLON PRODUCTION FACILITY 4.4 MI E OF, BUTTE LAROSE, LA, 70517 $130k in penalties
BREAUX BRIDGE WASTEWATER TREATMENT PLANT 1100 BEGNAUD STREET, BREAUX BRIDGE, LA, 70517 $30k in penalties
GREENPOINT INC. -GREENPOINT TYPE III SOLID WASTE DISPOSAL FACILITY 1469-A OLD SPANISH HWY, BROUSSARD, LA, 70518 $23k in penalties
BLAST TECH LLC 1064 MAURICE RD, BROUSSARD, LA, 70518 $13k in penalties
SOUTHERN CORROSION LLC 1013 CAPRITTO RD, SAINT MARTINVILLE, LA, 70582 $13k in penalties

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.