TWIN BROTHERS MARINE LLC
Quick Summary
- •Released 15 lbs of toxic chemicals to the environment in the most recent TRI reporting year.
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $0 in total penalties since records began.
- Address
-
322 TWIN BROTHERS RD
LOUISA, LA 70538
View on map ↗ - County
- ST MARY County
- Industry
- Manufacturing
- NAICS (North American Industry Classification)
- 332312
- Inspections
- 1 · last Jul 23, 2025
- Total Penalties
- $0
- Registry ID
- 110003280404
How This Compares
Ranked by most recent year's total TRI releases.
Compliance Status (Last 12 Quarters)
Number of calendar quarters, out of the last 12, in which this facility was in violation of its permit. Zero means no recorded violations in that program over the past three years.
Qtrs Non-Compliant
Qtrs Non-Compliant
Qtrs Non-Compliant
TRI Toxic Chemical Releases
Annual pounds of each toxic chemical released to air, water, and land, as reported to the EPA Toxic Release Inventory. Carcinogen (♦) and PFAS designations are per EPA and IARC classifications.
| Year | Total Releases (lbs) | vs Prior Year |
|---|---|---|
| 2015 | 75 | — |
| 2016 | 25 | -67% |
| 2017 | 15 | -40% |
| 2018 | 15 | 0% |
| 2019 | 10 | -33% |
| 2020 | 14 | +38% |
| 2021 | 29 | +110% |
| 2022 | 35 | +21% |
| 2023 | 15 | -57% |
| 2024 | 10 | -33% |
2024
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Manganese compounds | 10 | 10 | — | — | 7,230 |
2023
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Manganese compounds | 15 | 15 | — | — | 4,500 |
2022
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Manganese | 35 | 35 | — | — | 4,830 |
2021
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Manganese | 25 | 25 | — | — | 25,570 | |
| Lead compounds | 4 | 4 | — | — | — |
2020
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Lead compounds | 9 | 9 | — | — | — | |
| Manganese | 5 | 5 | — | — | 8,805 |
2019
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Manganese | 10 | 10 | — | — | 7,460 |
2018
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Manganese | 15 | 15 | — | — | 7,255 |
2017
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Manganese | 15 | 15 | — | — | 3,000 |
2016
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Manganese | 25 | 25 | — | — | 14,000 |
2015
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Manganese | 75 | 75 | — | — | 30,400 |
Waste Management & Recycling
How this facility manages toxic chemicals beyond direct releases — through recycling, energy recovery, and on-site or off-site treatment. Data from the most recent TRI reporting year. Quantities in pounds.
| Chemical | Released | Recycled | Energy Recovery | Treated |
|---|---|---|---|---|
| Manganese compounds | — | 7,230 | — | — |
Off-Site Transfer Destinations
Facilities to which toxic chemicals were transferred for disposal, recycling, energy recovery, or treatment during the most recent TRI reporting year. Quantities in pounds.
| Destination | Chemical | Disposal | Recycling | Energy Rec. | Treatment |
|---|---|---|---|---|---|
|
THIBODEAUX & SON SCRAP YD
NEW IBERIA, LA
|
Manganese compounds | — | 7,230 | — | — |
Compliance Violations
Individual permit violations recorded by the EPA across air, water, and hazardous waste programs. Open violations are unresolved as of the most recent ECHO data update.
| Program | Type | Violation Date | Return to Compliance | Status |
|---|---|---|---|---|
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Aug 20, 2010 | Aug 20, 2010 | Resolved |
Discharge Limit Exceedances
Instances where this facility's reported discharge monitoring results exceeded its permitted limits under the Clean Water Act. Exceedance percentage shows how far over the permit limit the discharge was.
| Pollutant | Violation | Reported | Limit | Exceedance | Period | Status |
|---|---|---|---|---|---|---|
| Coliform, fecal general | DMR, Limited - Numeric Violation | 866.00 MPN/100mL | 400.00 | +117% | Sep 2020 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 921.00 MPN/100mL | 400.00 | +130% | Sep 2020 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 687.00 MPN/100mL | 400.00 | +72% | Sep 2020 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 488.00 MPN/100mL | 400.00 | +22% | Sep 2020 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 649.00 MPN/100mL | 400.00 | +62% | Sep 2020 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,410.00 MPN/100mL | 400.00 | +99,999% | Dec 2019 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,410.00 MPN/100mL | 400.00 | +99,999% | Dec 2019 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,410.00 MPN/100mL | 400.00 | +99,999% | Dec 2019 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,410.00 MPN/100mL | 200.00 | +99,999% | Dec 2019 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,410.00 MPN/100mL | 200.00 | +99,999% | Dec 2019 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,410.00 MPN/100mL | 200.00 | +99,999% | Dec 2019 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,410.00 MPN/100mL | 400.00 | +99,999% | Dec 2019 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,410.00 MPN/100mL | 200.00 | +99,999% | Dec 2019 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 32.20 mg/L | 30.00 | +7% | Sep 2019 | Open |
Enforcement Actions
Formal enforcement cases brought by the EPA or state agencies, including administrative orders and civil penalties assessed. Penalty amounts reflect what was formally assessed, not necessarily what was collected.