TRI Reporter
Clean Air Act
Clean Water Act
RCRA
MEXICHEM FLUOR INC.
Quick Summary
- •Released 4,765 lbs of toxic chemicals to the environment in the most recent TRI reporting year.
- •Assessed $0 in total penalties since records began.
- •Reports releases of chemicals classified as known or probable carcinogens.
- Address
-
4990B ICI ROAD
SAINT GABRIEL, LA 70776
View on map ↗ - County
- IBERVILLE County
- Industry
- Manufacturing
- NAICS (North American Industry Classification)
- 325120
- Inspections
- 4 · last Jul 24, 2024
- Total Penalties
- $0 · last Jun 27, 2018
- Registry ID
- 110043796023
How This Compares
#218
of 419 TRI reporters in LA
#5,112
of 16,877 TRI reporters in Manufacturing
Ranked by most recent year's total TRI releases.
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)
-71% overall
| Year | Total Releases (lbs) | vs Prior Year |
|---|---|---|
| 2015 | 11,274 | — |
| 2016 | 5,337 | -53% |
| 2017 | 4,765 | -11% |
| 2018 | 31,093 | +553% |
| 2019 | 22,633 | -27% |
| 2020 | 4,652 | -79% |
| 2021 | 3,269 | -30% |
| 2022 | 3,337 | +2% |
| 2023 | 2,292 | -31% |
| 2024 | 3,262 | +42% |
2024
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| 2-Chloro-1,1,1-trifluoroethane (HCFC-133a) | 1,930 | 1,930 | — | — | — | |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 770 | 770 | — | — | — | |
| Hydrogen fluoride | 521 | 521 | — | — | — | |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 23 | 1 | 22 | — | 28 | |
| Zinc compounds | 11 | 11 | — | — | 9 | |
| Trichloroethylene | 7 | 7 | — | — | 150 | ♦ Carcinogen |
2023
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Hydrogen fluoride | 1,140 | 1,140 | — | — | — | |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 876 | 876 | — | — | — | |
| 2-Chloro-1,1,1-trifluoroethane (HCFC-133a) | 175 | 175 | — | — | — | |
| Trichloroethylene | 50 | 50 | — | — | 500 | ♦ Carcinogen |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 35 | 1 | 34 | — | 59 | |
| Zinc compounds | 16 | 16 | — | — | 31 |
2022
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Hydrogen fluoride | 1,822 | 1,822 | — | — | — | |
| 2-Chloro-1,1,1-trifluoroethane (HCFC-133a) | 790 | 790 | — | — | — | |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 658 | 658 | — | — | — | |
| Zinc compounds | 28 | 17 | 11 | — | 156 | |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 27 | 1 | 26 | — | 140 | |
| Trichloroethylene | 12 | 12 | — | — | 177 | ♦ Carcinogen |
2021
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Hydrogen fluoride | 1,623 | 1,623 | — | — | — | |
| 2-Chloro-1,1,1-trifluoroethane (HCFC-133a) | 1,002 | 1,002 | — | — | — | |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 596 | 596 | — | — | — | |
| Zinc compounds | 21 | 17 | 4 | — | 16,248 | |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 20 | 1 | 19 | — | 213,801 | |
| Trichloroethylene | 7 | 7 | — | — | 3,681 | ♦ Carcinogen |
2020
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| 2-Chloro-1,1,1-trifluoroethane (HCFC-133a) | 2,031 | 2,031 | — | — | — | |
| Hydrogen fluoride | 1,944 | 1,944 | — | — | — | |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 621 | 621 | — | — | — | |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 29 | 1 | 28 | — | 178 | |
| Zinc compounds | 20 | 18 | 2 | — | 15 | |
| Trichloroethylene | 7 | 7 | — | — | 1,896 | ♦ Carcinogen |
2019
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Chlorodifluoromethane (HCFC-22) | 15,948 | 15,948 | — | — | — | |
| Hydrogen fluoride | 3,095 | 3,095 | — | — | — | |
| 2-Chloro-1,1,1-trifluoroethane (HCFC-133a) | 2,257 | 2,257 | — | — | — | |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 1,267 | 1,267 | — | — | — | |
| Zinc compounds | 31 | 19 | 12 | — | — | |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 29 | 1 | 28 | — | 73 | |
| Trichloroethylene | 6 | 6 | — | — | 2,000 | ♦ Carcinogen |
2018
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Chlorodifluoromethane (HCFC-22) | 23,692 | 23,692 | — | — | — | |
| 2-Chloro-1,1,1-trifluoroethane (HCFC-133a) | 4,121 | 4,121 | — | — | — | |
| Hydrogen fluoride | 2,598 | 2,598 | — | — | — | |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 623 | 623 | — | — | — | |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 29 | 1 | 28 | — | 209,942 | |
| Zinc compounds | 24 | 18 | 6 | — | 26,665 | |
| Trichloroethylene | 6 | 6 | — | — | 2,440 | ♦ Carcinogen |
2017
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Hydrogen fluoride | 1,966 | 1,966 | — | — | — | |
| Chlorodifluoromethane (HCFC-22) | 1,023 | 1,023 | — | — | — | |
| 2-Chloro-1,1,1-trifluoroethane (HCFC-133a) | 947 | 947 | — | — | — | |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 712 | 712 | — | — | — | |
| Zinc compounds | 47 | 18 | 29 | — | — | |
| Trichloroethylene | 42 | 42 | — | — | 246 | ♦ Carcinogen |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 28 | 1 | 27 | — | 74 |
2016
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Hydrogen fluoride | 1,808 | 1,808 | — | — | — | |
| 2-Chloro-1,1,1-trifluoroethane (HCFC-133a) | 1,507 | 1,507 | — | — | — | |
| Chlorodifluoromethane (HCFC-22) | 1,232 | 1,232 | — | — | — | |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 688 | 688 | — | — | — | |
| Trichloroethylene | 52 | 52 | — | — | 2,497 | ♦ Carcinogen |
| Zinc compounds | 28 | 20 | 8 | — | 9 | |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 22 | 1 | 21 | — | 56 |
2015
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Chlorodifluoromethane (HCFC-22) | 7,361 | 7,361 | — | — | — | |
| Hydrogen fluoride | 2,204 | 2,204 | — | — | — | |
| 2-Chloro-1,1,1-trifluoroethane (HCFC-133a) | 1,030 | 1,030 | — | — | — | |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 631 | 631 | — | — | — | |
| Zinc compounds | 25 | 19 | 6 | — | 26,737 | |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 18 | 1 | 17 | — | 211,034 | |
| Trichloroethylene | 5 | 5 | — | — | 640 | ♦ Carcinogen |
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 |
|---|---|---|---|---|
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | — | — | — | 25,219 |
| Trichloroethylene | — | — | 150 | — |
| Hydrogen fluoride | — | — | — | 295,983 |
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 |
|---|---|---|---|---|---|
|
RINECO CHEMICAL INDUSTRIES, LLC
BENTON, AR
|
Zinc compounds | 9 | — | — | — |
|
RINECO CHEMICAL INDUSTRIES, LLC
BENTON, AR
|
Trichloroethylene | — | — | 150 | — |
|
CHEMICAL WASTE MANAGEMENT INC
SULPHUR, LA
|
Chromium compounds (except for chromite ore mined in the Transvaal Region) | 1 | — | — | — |
|
WOODSIDE LANDFILL
WALKER, LA
|
Chromium compounds (except for chromite ore mined in the Transvaal Region) | 27 | — | — | — |
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 | Mar 18, 2013 | Mar 26, 2013 | Resolved |
| rcra | EPA Administered Permit Programs: the HW Permit Program General Information | Mar 18, 2013 | Mar 20, 2013 | Resolved |
| rcra | Standards for Universal Waste Management: Standards for Small Quantity Handlers | Apr 22, 2009 | Apr 22, 2009 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Mar 18, 2005 | Mar 23, 2005 | Resolved |
| cwa | Permit Violations - Violation Specified in Comment | May 19, 1993 | — | Open |
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 |
|---|---|---|---|---|---|---|
| pH range excursions, > 60 minutes | DMR, Limited - Numeric Violation | 0.03 occur/d | 0.00 | +2,147,483,650% | Dec 2022 | Open |
| pH range excursions, monthly total accum | DMR, Limited - Numeric Violation | 0.34 d | 0.31 | +9% | Nov 2021 | Open |
| pH range excursions, > 60 minutes | DMR, Limited - Numeric Violation | 0.07 occur/d | 0.00 | +2,147,483,650% | Nov 2021 | Open |
| Arsenic, total [as As] | DMR, Limited - Numeric Violation | 2.12 kg/d | 1.53 | +38% | Oct 2016 | Open |
| Arsenic, total [as As] | DMR, Limited - Numeric Violation | 0.71 kg/d | 0.51 | +38% | Oct 2016 | 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.
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-LAD985223270-059 · Jul 9, 2013
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-LAD985223270-148 · Jun 11, 2009
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-LAD985223270-101 · Apr 8, 2005
CWA 309A AO For Compliance
Clean Water Act
· Case 06-1994-N184 · Nov 29, 1993
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