Non-Compliance
TRI Reporter
Clean Air Act
Clean Water Act
RCRA
PRECOAT METALS
Quick Summary
- •Released 40,787 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.
- •Reports releases of chemicals classified as known or probable carcinogens.
- Address
-
16402 JACINTOPORT BOULEVARD
HOUSTON, TX 77015
View on map ↗ - County
- HARRIS County
- Industry
- Manufacturing
- NAICS (North American Industry Classification)
- 332812
- Inspections
- 4 · last Dec 5, 2025
- Total Penalties
- $0 · last Feb 1, 2021
- Registry ID
- 110000500583
How This Compares
#253
of 1,879 TRI reporters in TX
#1,886
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
8
Water (CWA)
Qtrs Non-Compliant
Qtrs Non-Compliant
1
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)
-18% overall
| Year | Total Releases (lbs) | vs Prior Year |
|---|---|---|
| 2015 | 33,319 | — |
| 2016 | 33,312 | -0% |
| 2017 | 40,787 | +22% |
| 2018 | 32,961 | -19% |
| 2019 | 22,738 | -31% |
| 2020 | 23,278 | +2% |
| 2021 | 15,475 | -34% |
| 2022 | 25,951 | +68% |
| 2023 | 22,970 | -11% |
| 2024 | 27,256 | +19% |
2024
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Lead compounds | — | — | — | — | 7 | |
| n-Butyl alcohol | 9,350 | 9,350 | — | — | 5,571 | |
| 1,2,4-Trimethylbenzene | 7,218 | 7,218 | — | — | 4,301 | |
| Xylene (mixed isomers) | 4,341 | 4,341 | — | — | 2,584 | |
| Certain glycol ethers | 2,726 | 2,726 | — | — | 1,623 | |
| Naphthalene | 2,284 | 2,284 | — | — | 1,361 | ♦ Carcinogen |
| Ethylbenzene | 1,326 | 1,326 | — | — | 790 | ♦ Carcinogen |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 11 | — | 11 | — | 15,930 |
2023
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Lead compounds | — | — | — | — | 42 | |
| 1,2,4-Trimethylbenzene | 9,236 | 9,236 | — | — | 8,967 | |
| n-Butyl alcohol | 5,336 | 5,336 | — | — | 5,181 | |
| Xylene (mixed isomers) | 4,441 | 4,441 | — | — | 4,311 | |
| Certain glycol ethers | 1,526 | 1,526 | — | — | 1,481 | |
| Naphthalene | 1,315 | 1,315 | — | — | 8,047 | ♦ Carcinogen |
| Ethylbenzene | 1,109 | 1,109 | — | — | 1,077 | ♦ Carcinogen |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 7 | — | 7 | — | 9,139 |
2022
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| 1,2,4-Trimethylbenzene | 10,814 | 10,814 | — | — | 1,760 | |
| n-Butyl alcohol | 6,049 | 6,049 | — | — | 984 | |
| Xylene (mixed isomers) | 4,867 | 4,867 | — | — | 792 | |
| Certain glycol ethers | 1,757 | 1,757 | — | — | 287 | |
| Naphthalene | 1,278 | 1,278 | — | — | 208 | ♦ Carcinogen |
| Ethylbenzene | 1,182 | 1,182 | — | — | 1,760 | ♦ Carcinogen |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 4 | — | 4 | — | 6,760 |
2021
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| 1,2,4-Trimethylbenzene | 7,270 | 7,270 | — | — | 2,942 | |
| Xylene (mixed isomers) | 2,656 | 2,656 | — | — | 2,656 | |
| n-Butyl alcohol | 2,465 | 2,465 | — | — | 997 | |
| Certain glycol ethers | 1,415 | 1,415 | — | — | 573 | |
| Naphthalene | 1,061 | 1,061 | — | — | 429 | ♦ Carcinogen |
| Ethylbenzene | 604 | 604 | — | — | 244 | ♦ Carcinogen |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 4 | — | 4 | — | 4,135 |
2020
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Lead compounds | — | — | — | — | 21 | |
| 1,2,4-Trimethylbenzene | 10,768 | 10,768 | — | — | 5,492 | |
| n-Butyl alcohol | 4,590 | 4,590 | — | — | 2,341 | |
| Xylene (mixed isomers) | 3,993 | 3,993 | — | — | 2,036 | |
| Certain glycol ethers | 1,759 | 1,759 | — | — | 896 | |
| Naphthalene | 1,264 | 1,264 | — | — | 644 | ♦ Carcinogen |
| Ethylbenzene | 900 | 900 | — | — | 459 | ♦ Carcinogen |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 4 | — | 4 | — | 5,183 |
2019
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Lead compounds | — | — | — | — | 0 | |
| 1,2,4-Trimethylbenzene | 9,588 | 9,588 | — | — | 6,140 | |
| n-Butyl alcohol | 5,273 | 5,273 | — | — | 3,376 | |
| Xylene (mixed isomers) | 3,894 | 3,894 | — | — | 2,494 | |
| Certain glycol ethers | 1,683 | 1,683 | — | — | 1,078 | |
| Naphthalene | 1,606 | 1,606 | — | — | 1,028 | ♦ Carcinogen |
| Ethylbenzene | 689 | 689 | — | — | 441 | ♦ Carcinogen |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 5 | — | 5 | — | 3,920 |
2018
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Lead compounds | — | — | — | — | 55 | |
| Antimony compounds | — | — | — | — | 268 | |
| 1,2,4-Trimethylbenzene | 14,238 | 14,238 | — | — | 8,338 | |
| Xylene (mixed isomers) | 6,927 | 6,927 | — | — | 4,057 | |
| n-Butyl alcohol | 6,370 | 6,370 | — | — | 3,715 | |
| Certain glycol ethers | 2,282 | 2,282 | — | — | 1,336 | |
| Naphthalene | 1,977 | 1,977 | — | — | 1,157 | ♦ Carcinogen |
| Ethylbenzene | 1,157 | 1,157 | — | — | 677 | ♦ Carcinogen |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 10 | — | 10 | — | 4,397 |
2017
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Antimony compounds | — | — | — | — | 343 | |
| Lead compounds | — | — | — | — | 107 | |
| 1,2,4-Trimethylbenzene | 17,500 | 17,500 | — | — | 9,891 | |
| Xylene (mixed isomers) | 9,076 | 9,076 | — | — | 56,740 | |
| n-Butyl alcohol | 7,542 | 7,542 | — | — | 47,151 | |
| Certain glycol ethers | 2,810 | 2,810 | — | — | 17,570 | |
| Naphthalene | 2,405 | 2,405 | — | — | 15,036 | ♦ Carcinogen |
| Ethylbenzene | 1,444 | 1,444 | — | — | 9,030 | ♦ Carcinogen |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 10 | — | 10 | — | 5,062 |
2016
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| 1,2,4-Trimethylbenzene | 13,982 | 13,982 | — | — | 7,435 | |
| Xylene (mixed isomers) | 7,329 | 7,329 | — | — | 3,898 | |
| n-Butyl alcohol | 6,008 | 6,008 | — | — | 3,195 | |
| Certain glycol ethers | 2,446 | 2,446 | — | — | 1,301 | |
| Naphthalene | 1,932 | 1,932 | — | — | 1,027 | ♦ Carcinogen |
| Ethylbenzene | 1,078 | 1,078 | — | — | 573 | ♦ Carcinogen |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 463 | 454 | 9 | — | 2,015 | |
| Antimony compounds | 60 | 60 | — | — | 234 | |
| Lead compounds | 14 | 12 | 2 | — | 44 |
2015
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| 1,2,4-Trimethylbenzene | 14,776 | 14,776 | — | — | 8,577 | |
| n-Butyl alcohol | 6,398 | 6,398 | — | — | 3,714 | |
| Xylene (mixed isomers) | 6,180 | 6,180 | — | — | 3,587 | |
| Certain glycol ethers | 2,585 | 2,585 | — | — | 1,501 | |
| Naphthalene | 1,911 | 1,911 | — | — | 1,109 | ♦ Carcinogen |
| Ethylbenzene | 977 | 977 | — | — | 567 | ♦ Carcinogen |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 410 | 401 | 9 | — | 8,535 | |
| Antimony compounds | 75 | 75 | — | — | 525 | |
| Lead compounds | 7 | 6 | 1 | — | 40 |
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 |
|---|---|---|---|---|
| Ethylbenzene | — | — | 9,062 | 23,635 |
| Certain glycol ethers | — | — | 18,620 | 48,563 |
| Xylene (mixed isomers) | — | — | 27,095 | 77,415 |
| n-Butyl alcohol | — | — | 58,356 | 166,732 |
| Naphthalene | — | — | 14,260 | 40,743 |
| 1,2,4-Trimethylbenzene | — | — | 4,301 | 128,721 |
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
|
1,2,4-Trimethylbenzene | — | — | 4,301 | — |
|
RINECO CHEMICAL INDUSTRIES, LLC
BENTON, AR
|
Certain glycol ethers | — | — | 1,623 | — |
|
RINECO CHEMICAL INDUSTRIES, LLC
BENTON, AR
|
Chromium compounds (except for chromite ore mined in the Transvaal Region) | 2,980 | — | — | — |
|
BLUE RIDGE LANDFILL
FRESNO, TX
|
Chromium compounds (except for chromite ore mined in the Transvaal Region) | 12,950 | — | — | — |
|
RINECO CHEMICAL INDUSTRIES, LLC
BENTON, AR
|
Ethylbenzene | — | — | 790 | — |
|
BLUE RIDGE LANDFILL
FRESNO, TX
|
Lead compounds | 7 | — | — | — |
|
RINECO CHEMICAL INDUSTRIES, LLC
BENTON, AR
|
Naphthalene | 1,361 | — | — | — |
|
RINECO CHEMICAL INDUSTRIES, LLC
BENTON, AR
|
n-Butyl alcohol | 5,571 | — | — | — |
|
RINECO CHEMICAL INDUSTRIES, LLC
BENTON, AR
|
Xylene (mixed isomers) | 2,584 | — | — | — |
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 |
|---|---|---|---|---|
| caa | — | — | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Dec 5, 2025 | Dec 18, 2025 | Resolved |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | Sep 19, 2025 | Sep 25, 2025 | Resolved |
| cwa | Schedule Event reported late | Mar 18, 2021 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 18, 2021 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 3, 2021 | — | Open |
| cwa | Schedule Event achieved late but reported | Apr 15, 2020 | — | Open |
| cwa | Schedule Event unachieved and not reported | Apr 15, 2020 | Mar 12, 2021 | Resolved |
| cwa | Schedule Event unachieved but reported | Apr 15, 2020 | Mar 12, 2021 | Resolved |
| cwa | Schedule Event reported late | Apr 15, 2020 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 15, 2020 | — | Open |
| cwa | Schedule Event unachieved but reported | Jan 15, 2020 | Mar 12, 2021 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jan 15, 2020 | Mar 12, 2021 | Resolved |
| cwa | Schedule Event reported late | Jan 15, 2020 | — | Open |
| cwa | Schedule Event unachieved and not reported | Oct 15, 2019 | Mar 12, 2021 | Resolved |
| cwa | Schedule Event reported late | Oct 15, 2019 | — | Open |
| cwa | Schedule Event unachieved but reported | Oct 15, 2019 | Mar 12, 2021 | Resolved |
| cwa | Schedule Event achieved late but reported | Oct 15, 2019 | — | Open |
| cwa | Schedule Event reported late | Jul 15, 2019 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jul 15, 2019 | Mar 12, 2021 | Resolved |
| cwa | Schedule Event unachieved but reported | Jul 15, 2019 | Mar 12, 2021 | Resolved |
| cwa | Schedule Event achieved late but reported | Jul 15, 2019 | — | Open |
| cwa | Schedule Event reported late | Apr 15, 2019 | — | Open |
| cwa | Schedule Event unachieved but reported | Apr 15, 2019 | Mar 12, 2021 | Resolved |
| cwa | Schedule Event unachieved and not reported | Apr 15, 2019 | Mar 12, 2021 | Resolved |
| cwa | Schedule Event achieved late but reported | Apr 15, 2019 | — | Open |
| cwa | Schedule Event unachieved but reported | Jan 15, 2019 | Mar 12, 2021 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jan 15, 2019 | Mar 12, 2021 | Resolved |
| cwa | Schedule Event reported late | Jan 15, 2019 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 15, 2019 | — | Open |
| cwa | Schedule Event achieved late but reported | Jul 15, 2018 | — | Open |
| cwa | Schedule Event reported late | Jul 15, 2018 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jul 15, 2018 | Mar 12, 2021 | Resolved |
| cwa | Schedule Event unachieved but reported | Jul 15, 2018 | Mar 12, 2021 | Resolved |
| cwa | Schedule Event unachieved but reported | Apr 15, 2018 | Mar 12, 2021 | Resolved |
| cwa | Schedule Event achieved late but reported | Apr 15, 2018 | — | Open |
| cwa | Schedule Event unachieved and not reported | Apr 15, 2018 | Mar 12, 2021 | Resolved |
| cwa | Schedule Event reported late | Apr 15, 2018 | — | Open |
| cwa | Schedule Event reported late | Jan 15, 2018 | — | Open |
| cwa | Schedule Event unachieved but reported | Jan 15, 2018 | Mar 12, 2021 | Resolved |
| cwa | Schedule Event achieved late but reported | Jan 15, 2018 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jan 15, 2018 | Mar 12, 2021 | Resolved |
| cwa | Schedule Event reported late | Oct 16, 2017 | — | Open |
| cwa | Schedule Event unachieved and not reported | Oct 16, 2017 | Mar 12, 2021 | Resolved |
| cwa | Schedule Event unachieved but reported | Oct 16, 2017 | Mar 12, 2021 | Resolved |
| cwa | Schedule Event achieved late but reported | Oct 16, 2017 | — | Open |
| rcra | Standards Applicable to Generators of HW: Manifest Requirements Applicable to Small and Large Quantity Generators | Jan 23, 2015 | Feb 11, 2015 | Resolved |
| rcra | Land Disposal Restrictions: General | Jan 23, 2015 | Feb 20, 2015 | Resolved |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | Jan 23, 2015 | Jan 23, 2015 | 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 |
|---|---|---|---|---|---|---|
| Zinc, total [as Zn] | DMR, Limited - Numeric Violation | 0.05 kg/d | 0.02 | +133% | Dec 2025 | Open |
| Zinc, total [as Zn] | DMR, Limited - Numeric Violation | 0.09 kg/d | 0.05 | +103% | Dec 2025 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 66.70 mg/L | 45.00 | +48% | Sep 2025 | Open |
| Whole Effluent Toxicity [WET] - Americamysis bahia (formerly Mysidopsis bahia) | DMR, Limited - Numeric Violation | 100.00 % | 100.00 | +99,999% | Jun 2025 | Open |
| Whole Effluent Toxicity [WET] - Americamysis bahia (formerly Mysidopsis bahia) | DMR, Limited - Numeric Violation | 100.00 % | 100.00 | +99,999% | Jun 2025 | Open |
| Nickel, total [as Ni] | DMR, Limited - Numeric Violation | 0.03 kg/d | 0.03 | +17% | May 2025 | Open |
| Oxygen demand, chem. [high level] [COD] | DMR, Limited - Numeric Violation | 57.66 kg/d | 42.68 | +35% | Feb 2025 | Open |
| Oxygen demand, chem. [high level] [COD] | DMR, Limited - Numeric Violation | 46.31 kg/d | 42.68 | +9% | Jan 2025 | Open |
| Nickel, total [as Ni] | DMR, Limited - Numeric Violation | 0.03 kg/d | 0.03 | +14% | Jul 2024 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 200.00 MPN/100mL | 104.00 | +92% | Feb 2024 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 76.00 MPN/100mL | 35.00 | +117% | Feb 2024 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 140.00 MPN/100mL | 104.00 | +35% | Dec 2023 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 36.00 MPN/100mL | 35.00 | +3% | Dec 2023 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 150.00 MPN/100mL | 104.00 | +44% | Oct 2023 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 45.00 MPN/100mL | 35.00 | +29% | Oct 2023 | Open |
| Whole Effluent Toxicity [WET] - Americamysis bahia (formerly Mysidopsis bahia) | DMR, Limited - Numeric Violation | 73.40 % | 100.00 | +27% | Jun 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 54.00 mg/L | 45.00 | +20% | Jun 2023 | Open |
| Whole Effluent Toxicity [WET] - Americamysis bahia (formerly Mysidopsis bahia) | DMR, Limited - Numeric Violation | 73.40 % | 100.00 | +27% | Jun 2023 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 1,400.00 MPN/100mL | 104.00 | +1,246% | Mar 2023 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 338.00 MPN/100mL | 35.00 | +866% | Mar 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 28.00 mg/L | 20.00 | +40% | Feb 2023 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 310.00 MPN/100mL | 104.00 | +198% | Feb 2023 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 85.00 MPN/100mL | 35.00 | +143% | Feb 2023 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 1,100.00 MPN/100mL | 104.00 | +958% | Jun 2022 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 282.50 MPN/100mL | 35.00 | +707% | Jun 2022 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 26.00 mg/L | 20.00 | +30% | Apr 2022 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 46.00 mg/L | 45.00 | +2% | Apr 2022 | Open |
| Zinc, total [as Zn] | DMR, Limited - Numeric Violation | 0.07 kg/d | 0.05 | +42% | Dec 2021 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 25,000.00 MPN/100mL | 104.00 | +23,938% | Jan 2020 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 208.00 mg/L | 45.00 | +362% | Jan 2020 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 65.00 mg/L | 20.00 | +225% | Jan 2020 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 7,105.00 MPN/100mL | 35.00 | +20,200% | Jan 2020 | Open |
| Nickel, total [as Ni] | DMR, Limited - Numeric Violation | 0.07 kg/d | 0.03 | +150% | Sep 2019 | Open |
| Zinc, total [as Zn] | DMR, Limited - Numeric Violation | 0.11 kg/d | 0.02 | +382% | Sep 2019 | Open |
| Zinc, total [as Zn] | DMR, Limited - Numeric Violation | 0.45 kg/d | 0.05 | +869% | Sep 2019 | Open |
| Nickel, total [as Ni] | DMR, Limited - Numeric Violation | 0.02 kg/d | 0.01 | +37% | Sep 2019 | Open |
| Chromium, total [as Cr] | DMR, Limited - Numeric Violation | 0.29 kg/d | 0.08 | +271% | Sep 2019 | Open |
| Chromium, total [as Cr] | DMR, Limited - Numeric Violation | 0.07 kg/d | 0.03 | +134% | Sep 2019 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.01 MGD | 0.00 | +25% | Aug 2019 | Open |
| Nickel, total [as Ni] | DMR, Limited - Numeric Violation | 0.03 kg/d | 0.03 | +16% | Apr 2019 | Open |
| Nickel, total [as Ni] | DMR, Limited - Numeric Violation | 0.05 kg/d | 0.01 | +253% | Mar 2019 | Resolved |
| Nickel, total [as Ni] | DMR, Limited - Numeric Violation | 0.09 kg/d | 0.03 | +198% | Mar 2019 | Open |
| Nickel, total [as Ni] | DMR, Limited - Numeric Violation | 0.06 kg/d | 0.01 | +370% | Feb 2019 | Resolved |
| Nickel, total [as Ni] | DMR, Limited - Numeric Violation | 0.21 kg/d | 0.03 | +638% | Feb 2019 | Open |
| Zinc, total [as Zn] | DMR, Limited - Numeric Violation | 0.05 kg/d | 0.05 | +3% | Dec 2018 | Open |
| Nickel, total [as Ni] | DMR, Limited - Numeric Violation | 0.03 kg/d | 0.03 | +5% | Nov 2018 | Open |
| Nickel, total [as Ni] | DMR, Limited - Numeric Violation | 0.02 kg/d | 0.01 | +67% | Nov 2018 | Resolved |
| Enterococci | DMR, Limited - Numeric Violation | 150.00 MPN/100mL | 104.00 | +44% | Sep 2018 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 54.00 mg/L | 45.00 | +20% | Jun 2018 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 30.00 mg/L | 20.00 | +50% | Jun 2018 | 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.
VERBAL INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-TXD091939520-2 · Oct 2, 2025
Administrative - Formal
Clean Air Act
· Case 3603305021 · Jun 3, 2025
State CWA Penalty AO
Clean Water Act
· Case TX-2019-1733-IWD-E · Feb 1, 2021
$37,116
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-TXD091939520-1 · Mar 6, 2015
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