Evonik Stockhausen LLC

3606 Highway 44, Garyville, LA 70051

LIKELY ACTIVELAST SEEN IN FEDERAL DATA APR 2025 · 3 SOURCES

Operating signal within 24 months, or from a single source.

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What they make

All Other Basic Organic Chemical Manufacturing325199

Where it is

30.04505, -90.61046 · CENSUS TIGER

COUNTY

St. John the Baptist County

METRO AREA

New Orleans-Metairie, LA

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Other plants nearby

Facility	City	Industry	Status	Distance
Nalco Production LLC - Garyville Facility	Garyville	Petrochemical Manufacturing 325110	LIKELY ACTIVE	2.0 KM
Marathon Petroleum CO LP - Louisiana Refining Division - Garyville Refinery	Garyville	Petroleum Refineries 324110	LIKELY ACTIVE	3.0 KM
Air Products & Chemicals INC	Garyville	Industrial Gas Manufacturing 325120	LIKELY ACTIVE	3.7 KM
Dpc Enterprises LP - Dpce-reserve	Reserve	Other Basic Inorganic Chemical Manufacturing 325180	LIKELY ACTIVE	5.4 KM
Noranda Alumina LLC	Gramercy	Other Basic Inorganic Chemical Manufacturing 325180	LIKELY ACTIVE	6.7 KM

Every listed plant in St. John the Baptist County

Also at this address

No other federal record shares this street address.

Where this record comes from

3 sources hold this plant, and 7 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.

EPA cross-references this facility in AIR, AIRS/AFS, BR, E-GGRT, EIS, LA-TEMPO, NPDES, RCRAINFO, TRIS, TSCA · EPA site type STATIONARY.

EPA ECHO compliance recordsOPERATING
first seen APR 2025 · last seen APR 2025
EPA Toxics Release InventoryOPERATING
first seen DEC 2023 · last seen DEC 2024
EPA Facility Registry ServiceEXISTENCE
Record 110000597088 · first seen JUN 2017 · last seen JUN 2017

IN ST. JOHN THE BAPTIST COUNTY5 other plants share this one’s industry (Basic Chemical Manufacturing, NAICS 3251); 2 of them have a size band on record.

What each source says

Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

Name: EPA: EVONIK STOCKHAUSEN LLC · OCT 2026
Street address: EPA: 3606 HIGHWAY 44 · OCT 2026
City: EPA: GARYVILLE · OCT 2026
State: EPA: LA · OCT 2026
County (FIPS code): EPA: 22095 · OCT 2026
Coordinates: EPA: 30.045049,-90.610458 · OCT 2026
Hazardous waste generator (RCRA): EPA ECHO: none · OCT 2026

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