Non-Compliance
TRI Reporter
Clean Air Act
Clean Water Act
RCRA
PIONEER AMERICAS LLC D/B/A/ OLIN CHLOR ALKALI
Quick Summary
- •Released 520 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
-
4205 HIGHWAY 75
ST. GABRIEL, LA 70776
View on map ↗ - County
- IBERVILLE County
- Industry
- Manufacturing
- NAICS (North American Industry Classification)
- 325180
- Inspections
- 5 · last Sep 16, 2025
- Total Penalties
- $0 · last Feb 20, 2019
- Registry ID
- 110056959073
How This Compares
#280
of 419 TRI reporters in LA
#7,877
of 16,877 TRI reporters in Manufacturing
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.
0
Air (CAA)
Qtrs Non-Compliant
Qtrs Non-Compliant
5
Water (CWA)
Qtrs Non-Compliant
Qtrs Non-Compliant
0
Hazardous Waste (RCRA)
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.
Emissions Trend (2015–2024)
-69% overall
| Year | Total Releases (lbs) | vs Prior Year |
|---|---|---|
| 2015 | 222 | — |
| 2016 | 296 | +33% |
| 2017 | 520 | +76% |
| 2018 | 223 | -57% |
| 2019 | 77 | -65% |
| 2020 | 131 | +70% |
| 2021 | 115 | -12% |
| 2022 | 169 | +47% |
| 2023 | 39 | -77% |
| 2024 | 69 | +76% |
2024
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Chlorine | 69 | 69 | — | — | — |
2023
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Chlorine | 39 | 39 | — | — | — |
2022
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Chlorine | 169 | 169 | — | — | — |
2021
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Chlorine | 115 | 115 | — | — | — |
2020
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Chlorine | 131 | 131 | — | — | — |
2019
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Chlorine | 77 | 77 | — | — | — |
2018
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Chlorine | 223 | 223 | — | — | — |
2017
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Chlorine | 520 | 520 | — | — | — |
2016
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Chlorine | 296 | 296 | — | — | — |
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 |
|---|---|---|---|---|
| Chlorine | — | — | — | 5,716,308 |
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 Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | Jun 19, 2018 | Jul 31, 2018 | Resolved |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | Jan 24, 2015 | Nov 25, 2015 | Resolved |
| rcra | Standards for Used Oil: Generators | Jan 24, 2015 | Nov 25, 2015 | Resolved |
| rcra | Land Disposal Restrictions: General | Nov 30, 2009 | Dec 15, 2009 | Resolved |
| rcra | Standards for Used Oil: Generators | Nov 30, 2009 | Nov 30, 2009 | Resolved |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | Oct 12, 2009 | Nov 12, 2009 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Ground-Water Monitoring | Jan 20, 2005 | Nov 5, 2009 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Jul 23, 2004 | Jul 23, 2004 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Jul 23, 2004 | Jul 23, 2004 | Resolved |
| cwa | Permit Violations - Discharge Without a Valid Permit | Mar 6, 2003 | Feb 17, 2004 | Resolved |
| cwa | Management Practice Violations - Failure to Develop Adequate SPCC Plan | Mar 6, 2003 | Feb 17, 2004 | Resolved |
| cwa | Permit Violations - Violation Specified in Comment | Mar 6, 2003 | Feb 17, 2004 | Resolved |
| cwa | Permit Violations - Violation Specified in Comment | May 30, 2001 | Feb 17, 2004 | Resolved |
| cwa | Management Practice Violations - Failure to Develop Adequate SPCC Plan | May 30, 2001 | Feb 17, 2004 | Resolved |
| cwa | Management Practice Violations - Improper Operation and Maintenance | May 30, 2001 | Feb 17, 2004 | Resolved |
| cwa | Monitoring Violations - Invalid/Unrepresentative Sample | May 30, 2001 | Feb 17, 2004 | Resolved |
| cwa | Permit Violations - Discharge Without a Valid Permit | May 22, 2001 | Feb 17, 2004 | Resolved |
| cwa | Reporting Violations - Improper/ Incorrect Reporting | Nov 18, 1999 | Feb 17, 2004 | Resolved |
| cwa | Permit Violations - Violation Specified in Comment | Nov 18, 1999 | Feb 17, 2004 | Resolved |
| cwa | Management Practice Violations - Improper Operation and Maintenance | Nov 18, 1999 | Feb 17, 2004 | Resolved |
| cwa | Monitoring Violations - Invalid/Unrepresentative Sample | Nov 18, 1999 | Feb 17, 2004 | Resolved |
| rcra | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | Sep 30, 1999 | Sep 30, 1999 | Resolved |
| cwa | Reporting Violations - Late Submittal of DMRs | May 31, 1999 | Feb 17, 2004 | Resolved |
| cwa | Reporting Violations - Late Submittal of DMRs | Feb 28, 1999 | Feb 17, 2004 | Resolved |
| rcra | Standards Applicable to Generators of HW: Manifest Requirements Applicable to Small and Large Quantity Generators | Oct 31, 1994 | Jan 16, 1996 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Oct 23, 1991 | Oct 22, 1992 | Resolved |
| rcra | Standards Applicable to Generators of HW: Manifest Requirements Applicable to Small and Large Quantity Generators | Oct 23, 1991 | Oct 22, 1992 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Jan 14, 1991 | Oct 28, 1992 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: General | Mar 29, 1990 | Oct 28, 1992 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: General | Mar 21, 1989 | May 15, 1989 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Ground-Water Monitoring | May 12, 1988 | Sep 12, 1988 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: Closure and Post-Closure | May 12, 1988 | Sep 12, 1988 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: Financial Requirements | Apr 28, 1988 | Jun 7, 1988 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: General | Jul 28, 1987 | Feb 3, 1988 | 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 |
|---|---|---|---|---|---|---|
| Solids, total suspended | DMR, Limited - Numeric Violation | 33.60 mg/L | 30.00 | +12% | Dec 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 94.00 mg/L | 30.00 | +213% | Mar 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 94.00 mg/L | 45.00 | +109% | Mar 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 31.00 mg/L | 30.00 | +3% | Dec 2024 | Open |
| Chlorine, total residual | DMR, Limited - Overdue | 8.94 kg/d | 5.63 | +59% | Oct 2024 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 113.23 kg/d | 9.26 | +1,123% | Oct 2024 | Open |
| Chlorine, total residual | DMR, Limited - Overdue | 113.23 kg/d | 9.26 | +1,123% | Oct 2024 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 8.94 kg/d | 5.63 | +59% | Oct 2024 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 4,000.00 MPN/100mL | 400.00 | +900% | Sep 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 33.50 mg/L | 30.00 | +12% | Sep 2024 | Open |
| Mercury, total [as Hg] | DMR, Limited - Numeric Violation | 0.04 mg/L | 0.03 | +13% | Sep 2024 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 4,000.00 MPN/100mL | 200.00 | +1,900% | Sep 2024 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 1,400.00 MPN/100mL | 400.00 | +250% | Jun 2024 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 246.88 MPN/100mL | 200.00 | +23% | Jun 2024 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 12.10 kg/d | 9.26 | +31% | Jun 2024 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 1,200.00 MPN/100mL | 400.00 | +200% | Dec 2022 | Open |
| Carbon, tot organic [TOC] | DMR, Limited - Numeric Violation | 146.00 mg/L | 50.00 | +192% | Oct 2020 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 60.00 mg/L | 45.00 | +33% | Jun 2020 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 700.00 MPN/100mL | 400.00 | +75% | Sep 2017 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 60.00 mg/L | 45.00 | +33% | Jun 2016 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 60.00 mg/L | 30.00 | +100% | Jun 2016 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 200.00 MPN/100mL | 200.00 | +99,999% | Mar 2016 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 400.00 MPN/100mL | 400.00 | +99,999% | Mar 2016 | Open |
| Nickel, total [as Ni] | DMR, Limited - Numeric Violation | 7.87 kg/d | 6.90 | +14% | Apr 2015 | 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.
Administrative - Formal
· Case 06-1999-0394
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-LAD062666540-113 · Aug 9, 2018
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-LAD062666540-271 · Jan 14, 2016
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-LAD062666540-619 · Mar 4, 2010
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-LAD062666540-505 · Nov 12, 2009
Administrative - Formal
· Case 06-2006-7011 · Aug 24, 2006
$2,000
FINAL SETTLEMENT
RCRA (Hazardous Waste)
· Case RCRA-LAD062666540-014 · Jun 17, 2005
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-LAD062666540-314 · Aug 19, 2004
State CWA Penalty AO
Clean Water Act
· Case LA-N00007194 · Oct 13, 2003
$57,557
State CWA Non Penalty AO
Clean Water Act
· Case LA-N00006264 · Apr 11, 2003
State CWA Non Penalty AO
Clean Water Act
· Case LA-N00005009 · Jul 15, 2002
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-LAD062666540-464 · Feb 24, 2000
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-LAD062666540-507 · Dec 8, 1995
FINAL 3008(A) COMPLIANCE ORDER
RCRA (Hazardous Waste)
· Case RCRA-LAD062666540-AMM · Mar 18, 1992
$3,000
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-LAD062666540-558 · Jan 16, 1992
FINAL 3008(A) COMPLIANCE ORDER
RCRA (Hazardous Waste)
· Case RCRA-LAD062666540-588 · Apr 15, 1991
$3,000
FINAL 3008(A) COMPLIANCE ORDER
RCRA (Hazardous Waste)
· Case RCRA-LAD062666540-005 · Sep 24, 1990
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-LAD062666540-004 · May 5, 1989
FINAL 3008(A) COMPLIANCE ORDER
RCRA (Hazardous Waste)
· Case RCRA-LAD062666540-002 · Aug 25, 1988
$6,000
FINAL 3008(A) COMPLIANCE ORDER
RCRA (Hazardous Waste)
· Case RCRA-LAD062666540-001 · May 5, 1988
$10,875
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