County page
St Charles County
St Charles County currently shows 0 Superfund sites, 89 imported facility profiles, and 19,956,768 lbs in loaded TRI releases.
Overview
What this county page is saying
This live county page is generated from the ingested EPA datasets. It merges ECHO facility compliance rows, TRI release totals, and any Superfund sites attached to St Charles County.
The latest loaded TRI year is 2024, with 19,956,768 lbs in county-level on-site releases tied to the imported facility set.
Focus points
Design and product notes
County pages combine facility compliance history with chemical release totals.
TRI chemistry shows what is being reported, while ECHO shows who keeps drawing enforcement attention.
Superfund records add legacy cleanup context even when live contaminant detail is still sparse.
Superfund layer
Cleanup sites in this county
Facilities
Worst polluters and compliance pressure
Galata Chemicals, Llc
Significant Violation across 12 of the last 12 quarters, with $25,500 in recorded penalties.
Norco Chemical Plant - West Site
Violation Identified across 6 of the last 12 quarters, with $10,000 in recorded penalties.
Union Carbide Corp - St Charles Plant
Violation Identified across 2 of the last 12 quarters, with $3,384,800 in recorded penalties.
Linde Gas & Equipment Inc - Taft Site
Significant Violation across 11 of the last 12 quarters, with $6,000 in recorded penalties.
Valero Refining - New Orleans Llc - St Charles Refinery
No Violation Identified with $330,000 in recorded penalties.
Paradis Gas Processing Plant
Violation Identified across 2 of the last 12 quarters, with $885,375 in recorded penalties.
Birdie Bee Llc
Significant Violation across 11 of the last 12 quarters, with $250 in recorded penalties.
Nabut Brothers Llc
Significant Violation across 11 of the last 12 quarters, with $250 in recorded penalties.
Entergy Louisiana Llc - Waterford 3 Steam Electric Station
Significant noncompliance across 7 of the last 12 quarters, with $16,000 in recorded penalties.
Speedy Carwash
Significant noncompliance across 8 of the last 12 quarters, with $750 in recorded penalties.
Bayer Cropscience Lp - Luling Site
No Violation Identified with $300 in recorded penalties.
Bayou Side Washateria
Significant Violation across 11 of the last 12 quarters in the imported ECHO record.
Bda No. 2 Facility
Significant Violation across 11 of the last 12 quarters in the imported ECHO record.
Cooper/t. Smith Stevedoring Co., Inc
Significant Violation across 11 of the last 12 quarters in the imported ECHO record.
Frenier Landing Restaurant
Significant Violation across 11 of the last 12 quarters in the imported ECHO record.
Westbank Sand Pit
Significant Violation across 11 of the last 12 quarters in the imported ECHO record.
Occidental Chemical Corp - Taft Plant
No Violation Identified across 2 of the last 12 quarters, with $39,700 in recorded penalties.
American Natural Energy Corp
Significant Violation across 10 of the last 12 quarters in the imported ECHO record.
American Natural Energy Corp
Significant Violation across 10 of the last 12 quarters in the imported ECHO record.
Landry's Outboard Motor & Repair Service, Llc
Violation Identified across 10 of the last 12 quarters in the imported ECHO record.
| Chemical | Group | Facilities | Total pounds |
|---|---|---|---|
| Formaldehyde | TRI-listed chemical | 3 | 11,742,994 lbs |
| Formic acid | TRI-listed chemical | 3 | 5,701,807 lbs |
| Ammonia | TRI-listed chemical | 7 | 1,033,903 lbs |
| Hydrogen cyanide | TRI-listed chemical | 1 | 370,639 lbs |
| Methanol | TRI-listed chemical | 7 | 218,673 lbs |
| Ethylene | TRI-listed chemical | 3 | 142,146 lbs |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | TRI-listed chemical | 3 | 122,359 lbs |
| 1, 4-Dioxane | TRI-listed chemical | 1 | 87,575 lbs |
| Hydrogen sulfide | TRI-listed chemical | 4 | 79,630 lbs |
| Chloromethane | TRI-listed chemical | 2 | 78,063 lbs |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | TRI-listed chemical | 5 | 48,173 lbs |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | TRI-listed chemical | 2 | 46,799 lbs |
| n-Hexane | TRI-listed chemical | 3 | 35,930 lbs |
| Toluene | Volatile organic compound | 4 | 30,581 lbs |
| Propylene | TRI-listed chemical | 2 | 28,285 lbs |
| Xylene (mixed isomers) | Volatile organic compound | 4 | 25,796 lbs |
| Carbon disulfide | TRI-listed chemical | 1 | 21,162 lbs |
| Benzene | Volatile organic compound | 4 | 13,567 lbs |
| Acrylic acid | TRI-listed chemical | 2 | 13,132 lbs |
| Cobalt | TRI-listed chemical | 1 | 11,330 lbs |
Violation pages
State-level violation context tied to this county
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Clean Air Act violations in Louisiana
Louisiana facilities in the imported ECHO data show air-program oversight, inspections, or noncompliance signals.
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Clean Water Act violations in Louisiana
Louisiana facilities in the imported ECHO data show water-permit pressure, inspections, or noncompliance signals.
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RCRA violations in Louisiana
Louisiana facilities in the imported ECHO data show hazardous-waste or RCRA oversight signals.