Non-Compliance
TRI Reporter
Clean Air Act
Clean Water Act
RCRA
POTAC, LLC
Quick Summary
- •Released 29,475 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 $8,700 in total penalties since records began.
- •Reports releases of chemicals classified as known or probable carcinogens.
- Address
-
6600 UP RIVER ROAD
CORPUS CHRISTI, TX 78409
View on map ↗ - County
- NUECES County
- Industry
- Manufacturing
- NAICS (North American Industry Classification)
- 324110
- Inspections
- 10 · last Apr 24, 2025
- Total Penalties
- $8,700 · last Nov 15, 2022
- Registry ID
- 110067568000
How This Compares
#293
of 1,879 TRI reporters in TX
#2,262
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)
+3% overall
| Year | Total Releases (lbs) | vs Prior Year |
|---|---|---|
| 2015 | 27,354 | — |
| 2016 | 49,446 | +81% |
| 2017 | 29,475 | -40% |
| 2018 | 22,619 | -23% |
| 2019 | 3,450 | -85% |
| 2020 | 20,909 | +506% |
| 2021 | 21,577 | +3% |
| 2022 | 19,516 | -10% |
| 2023 | 16,165 | -17% |
| 2024 | 28,179 | +74% |
2024
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| n-Hexane | 11,313 | 7,080 | 3,959 | 274 | 2,774 | |
| Propylene | 4,360 | 4,039 | 301 | 21 | 208 | |
| Toluene | 3,146 | 749 | 2,237 | 160 | 7,963 | |
| Cyclohexane | 2,457 | 1,466 | 921 | 70 | 644 | |
| m-Xylene | 2,114 | 243 | 1,753 | 119 | 1,200 | |
| Ammonia | 1,585 | 1,481 | 104 | — | 179 | |
| Benzene | 926 | 440 | 455 | 31 | 710 | ♦ Carcinogen |
| p-Xylene | 783 | 106 | 633 | 44 | 451 | |
| o-Xylene | 453 | 51 | 377 | 25 | 254 | |
| 1,2,4-Trimethylbenzene | 443 | 26 | 390 | 27 | 273 | |
| Ethylbenzene | 312 | 110 | 182 | 20 | 107 | ♦ Carcinogen |
| Naphthalene | 121 | 30 | 67 | 24 | 47 | ♦ Carcinogen |
| Xylene (mixed isomers) | 94 | 94 | — | 0 | 67 | |
| Polycyclic aromatic compounds | 71 | 18 | 49 | 5 | 35 | ♦ Carcinogen |
| Lead | 1 | 1 | 1 | 0 | 0 | ♦ Carcinogen |
| Mercury | 0 | 0 | 0 | 0 | 0 |
2023
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| n-Hexane | 7,261 | 7,117 | 125 | 19 | 15,692 | |
| Propylene | 3,869 | 3,856 | 8 | 6 | 1,146 | |
| Cyclohexane | 1,557 | 1,520 | 32 | 5 | 3,591 | |
| Ammonia | 1,333 | 1,290 | 43 | — | 80 | |
| Toluene | 812 | 721 | 82 | 9 | 13,208 | |
| Benzene | 437 | 416 | 19 | 2 | 1,826 | ♦ Carcinogen |
| m-Xylene | 362 | 252 | 103 | 7 | 6,518 | |
| p-Xylene | 130 | 112 | 16 | 2 | 2,416 | |
| Ethylbenzene | 120 | 109 | 9 | 2 | 686 | ♦ Carcinogen |
| Xylene (mixed isomers) | 103 | 102 | — | 1 | 40 | |
| o-Xylene | 85 | 53 | 30 | 1 | 1,380 | |
| 1,2,4-Trimethylbenzene | 41 | 27 | 12 | 2 | 1,482 | |
| Naphthalene | 32 | 28 | 2 | 2 | 257 | ♦ Carcinogen |
| Polycyclic aromatic compounds | 21 | 17 | 1 | 3 | 187 | ♦ Carcinogen |
| Lead | 2 | 1 | 1 | 0 | 0 | ♦ Carcinogen |
| Mercury | 0 | 0 | 0 | — | 1 |
2022
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| n-Hexane | 7,182 | 6,772 | 264 | 146 | 6,470 | |
| Propylene | 5,789 | 5,760 | 19 | 11 | 444 | |
| Ammonia | 1,978 | 1,561 | 417 | — | 0 | |
| Cyclohexane | 1,296 | 1,199 | 63 | 34 | 1,450 | |
| Toluene | 890 | 653 | 156 | 81 | 5,957 | |
| Benzene | 610 | 548 | 45 | 18 | 844 | ♦ Carcinogen |
| m-Xylene | 578 | 321 | 146 | 111 | 2,521 | |
| Methanol | 312 | 312 | — | — | — | |
| p-Xylene | 216 | 135 | 40 | 41 | 935 | |
| 1,2,4-Trimethylbenzene | 154 | 22 | 26 | 106 | 573 | |
| Naphthalene | 133 | 45 | 4 | 84 | 100 | ♦ Carcinogen |
| Ethylbenzene | 128 | 101 | 14 | 12 | 266 | ♦ Carcinogen |
| o-Xylene | 123 | 64 | 36 | 24 | 534 | |
| Xylene (mixed isomers) | 94 | 93 | — | 2 | 16 | |
| Polycyclic aromatic compounds | 28 | 22 | 3 | 2 | 206 | ♦ Carcinogen |
| Lead | 2 | 1 | 1 | 0 | 216 | ♦ Carcinogen |
| Mercury | 0 | 0 | 0 | — | 638 |
2021
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| n-Hexane | 7,531 | 7,384 | 124 | 24 | 24,276 | |
| Propylene | 4,736 | 4,691 | 7 | 38 | 1,815 | |
| Cyclohexane | 3,715 | 3,600 | 33 | 82 | 5,599 | |
| Ammonia | 1,885 | 1,736 | 149 | — | 21 | |
| Toluene | 1,311 | 1,138 | 84 | 89 | 14,854 | |
| Benzene | 552 | 524 | 24 | 5 | 2,785 | ♦ Carcinogen |
| m-Xylene | 398 | 272 | 114 | 11 | 10,325 | |
| Methanol | 363 | 363 | — | — | — | |
| Naphthalene | 261 | 29 | 2 | 230 | 408 | ♦ Carcinogen |
| Xylene (mixed isomers) | 241 | 88 | — | 153 | 17 | |
| Ethylbenzene | 201 | 113 | 10 | 78 | 1,083 | ♦ Carcinogen |
| p-Xylene | 175 | 156 | 15 | 4 | 3,828 | |
| o-Xylene | 112 | 76 | 34 | 2 | 2,187 | |
| 1,2,4-Trimethylbenzene | 68 | 53 | 12 | 3 | 2,347 | |
| Polycyclic aromatic compounds | 25 | 22 | 1 | 1 | 63 | ♦ Carcinogen |
| Lead | 4 | 1 | 3 | 0 | 631 | ♦ Carcinogen |
| Mercury | 0 | 0 | 0 | — | 1,930 |
2020
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| n-Hexane | 7,446 | 7,225 | 75 | 146 | 45,855 | |
| Propylene | 4,649 | 4,641 | 3 | 6 | 3,496 | |
| Cyclohexane | 3,332 | 3,277 | 22 | 32 | 10,643 | |
| Ammonia | 2,618 | 2,608 | 10 | — | — | |
| Toluene | 1,162 | 1,076 | 59 | 27 | 25,821 | |
| Benzene | 515 | 486 | 20 | 9 | 5,571 | ♦ Carcinogen |
| m-Xylene | 371 | 266 | 104 | 2 | 19,873 | |
| p-Xylene | 154 | 147 | 6 | 1 | 7,367 | |
| 1,2,4-Trimethylbenzene | 148 | 50 | 7 | 92 | 4,516 | |
| Ethylbenzene | 138 | 114 | 9 | 15 | 2,082 | ♦ Carcinogen |
| o-Xylene | 106 | 72 | 34 | 0 | 4,209 | |
| Naphthalene | 99 | 24 | 1 | 73 | 784 | ♦ Carcinogen |
| Xylene (mixed isomers) | 96 | 96 | — | — | 8 | |
| Methanol | 47 | 47 | — | — | — | |
| Polycyclic aromatic compounds | 25 | 22 | 1 | 2 | 37 | ♦ Carcinogen |
| Lead | 4 | 1 | 4 | — | 1,396 | ♦ Carcinogen |
| Mercury | 0 | 0 | — | — | 4,269 |
2019
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Cyclohexane | 3,084 | 3,057 | 12 | 15 | 303 | |
| p-Xylene | 208 | 198 | 6 | 4 | 146 | |
| o-Xylene | 102 | 94 | 7 | 2 | 83 | |
| 1,2,4-Trimethylbenzene | 56 | 47 | 4 | 5 | 90 | |
| Benzo[g,h,i]perylene | 0 | 0 | — | — | 11 |
2018
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| n-Hexane | 6,941 | 6,852 | 83 | 5 | 1,408 | |
| Propylene | 4,960 | 4,952 | 6 | 2 | 0 | |
| Ammonia | 3,871 | 3,249 | 622 | — | 712 | |
| Cyclohexane | 3,615 | 3,581 | 20 | 14 | 218 | |
| Toluene | 1,126 | 1,059 | 60 | 7 | 1,172 | |
| Xylene (mixed isomers) | 853 | 67 | 786 | — | 291 | |
| Benzene | 450 | 413 | 16 | 21 | 665 | ♦ Carcinogen |
| m-Xylene | 275 | 239 | 36 | 0 | 0 | |
| p-Xylene | 160 | 144 | 13 | 2 | 0 | |
| Ethylbenzene | 121 | 104 | 4 | 14 | 19 | ♦ Carcinogen |
| o-Xylene | 86 | 70 | 8 | 8 | 0 | |
| 1,2,4-Trimethylbenzene | 61 | 53 | 8 | — | 7 | |
| Methanol | 55 | 55 | — | — | — | |
| Polycyclic aromatic compounds | 23 | 22 | 1 | — | 158 | ♦ Carcinogen |
| Naphthalene | 20 | 18 | 1 | — | — | ♦ Carcinogen |
| Lead | 3 | 1 | 2 | — | 0 | ♦ Carcinogen |
| Mercury | 0 | 0 | — | — | — | |
| Benzo[g,h,i]perylene | 0 | 0 | — | — | 17 | |
| Lead compounds | 0 | 0 | 0 | — | 0 |
2017
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| n-Hexane | 7,745 | 7,522 | 58 | 166 | 1,862 | |
| Cyclohexane | 6,660 | 6,605 | 14 | 41 | 316 | |
| Ammonia | 5,824 | 2,832 | 2,993 | — | 853 | |
| Propylene | 5,077 | 5,073 | 4 | — | 27 | |
| Toluene | 1,809 | 1,666 | 43 | 99 | 1,316 | |
| Xylene (mixed isomers) | 719 | 73 | 646 | — | 344 | |
| Benzene | 573 | 537 | 12 | 23 | 823 | ♦ Carcinogen |
| m-Xylene | 355 | 227 | 25 | 103 | 154 | |
| p-Xylene | 235 | 189 | 9 | 36 | 57 | |
| Ethylbenzene | 146 | 130 | 3 | 13 | 38 | ♦ Carcinogen |
| o-Xylene | 127 | 95 | 5 | 26 | 33 | |
| 1,2,4-Trimethylbenzene | 99 | 89 | 6 | 4 | 36 | |
| Methanol | 57 | 57 | — | — | — | |
| Naphthalene | 24 | 23 | 1 | 0 | 6 | ♦ Carcinogen |
| Polycyclic aromatic compounds | 23 | 22 | 1 | — | 92 | ♦ Carcinogen |
| Lead | 2 | 1 | 2 | — | 104 | ♦ Carcinogen |
| Mercury | 0 | 0 | — | — | 319 | |
| Benzo[g,h,i]perylene | 0 | 0 | 0 | — | 0 |
2016
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Propylene | 28,210 | 28,205 | 5 | 0 | 14,121 | |
| n-Hexane | 9,708 | 9,641 | 63 | 4 | 206,697 | |
| Benzene | 7,718 | 7,684 | 33 | 0 | 23,313 | ♦ Carcinogen |
| Toluene | 1,095 | 1,056 | 37 | 2 | 116,354 | |
| Xylene (mixed isomers) | 1,044 | 964 | 77 | 3 | 136,371 | |
| Methanol | 818 | 818 | — | — | — | |
| m-Xylene | 377 | 348 | 27 | 2 | 89,626 | |
| Ethylbenzene | 213 | 210 | 3 | 0 | 9,388 | ♦ Carcinogen |
| Hydrogen sulfide | 188 | 188 | — | — | — | |
| 1,2,4-Trimethylbenzene | 36 | 29 | 6 | 0 | 18,237 | |
| Naphthalene | 30 | 30 | 0 | — | 530 | ♦ Carcinogen |
| Polycyclic aromatic compounds | 5 | 5 | 0 | — | 31 | ♦ Carcinogen |
| Lead | 4 | 1 | 3 | 0 | 390 | ♦ Carcinogen |
| Mercury | 0 | 0 | 0 | 0 | 1,194 | |
| Benzo[g,h,i]perylene | 0 | 0 | 0 | — | 11 |
2015
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Xylene (mixed isomers) | 20,107 | 20,106 | 1 | — | 5 | |
| Ethylbenzene | 2,626 | 2,621 | — | 5 | 5 | ♦ Carcinogen |
| Zinc compounds | 2,621 | 2,621 | — | — | — | |
| n-Hexane | 1,006 | 1,006 | — | — | — | |
| Benzene | 303 | 302 | 1 | — | 1 | ♦ Carcinogen |
| Toluene | 273 | 272 | 1 | — | 5 | |
| Propylene | 202 | 202 | — | — | — | |
| Cyclohexane | 202 | 202 | — | — | — | |
| Naphthalene | 13 | 13 | — | — | — | ♦ 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 |
|---|---|---|---|---|
| m-Xylene | — | 17,124 | — | 2,370 |
| Polycyclic aromatic compounds | — | 492 | — | — |
| Xylene (mixed isomers) | — | 67 | — | — |
| p-Xylene | — | 6,354 | — | 28 |
| o-Xylene | — | 3,627 | — | 676 |
| Ammonia | — | 179 | — | 1,773 |
| Toluene | — | 28,644 | — | 6,457 |
| Ethylbenzene | — | 1,774 | — | 222 |
| Cyclohexane | — | 9,173 | — | 456 |
| Propylene | — | 3,010 | 173,397 | 62,167 |
| Naphthalene | — | 676 | — | 84 |
| 1,2,4-Trimethylbenzene | — | 3,892 | — | 309 |
| n-Hexane | — | 39,518 | 173,397 | 25,832 |
| Benzene | — | 4,855 | 173,397 | 11,491 |
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 |
|---|---|---|---|---|---|
|
INTERGULF CORPORATION
LA PORTE, TX
|
o-Xylene | — | 58 | — | — |
|
INTERGULF CORPORATION
LA PORTE, TX
|
Naphthalene | — | 11 | — | — |
|
US ECOLOGY TEXAS
ROBSTOWN, TX
|
Naphthalene | — | 37 | — | — |
|
INTERGULF CORPORATION
LA PORTE, TX
|
p-Xylene | — | 107 | — | — |
|
US ECOLOGY TEXAS
ROBSTOWN, TX
|
p-Xylene | — | 344 | — | — |
|
INTERGULF CORPORATION
LA PORTE, TX
|
n-Hexane | — | 634 | — | — |
|
US ECOLOGY TEXAS
ROBSTOWN, TX
|
n-Hexane | — | 2,139 | — | — |
|
WESTERN GULF RECYCLING WASH OUT FACILITY
CORPUS CHRISTI, TX
|
n-Hexane | — | 0 | — | — |
|
INTERGULF CORPORATION
LA PORTE, TX
|
Propylene | — | 45 | — | — |
|
US ECOLOGY TEXAS
ROBSTOWN, TX
|
Propylene | — | 163 | — | — |
|
INTERGULF CORPORATION
LA PORTE, TX
|
Polycyclic aromatic compounds | — | 8 | — | — |
|
US ECOLOGY TEXAS
ROBSTOWN, TX
|
Polycyclic aromatic compounds | — | 27 | — | — |
|
US ECOLOGY TEXAS
ROBSTOWN, TX
|
o-Xylene | — | 196 | — | — |
|
INTERGULF CORPORATION
LA PORTE, TX
|
1,2,4-Trimethylbenzene | — | 63 | — | — |
|
US ECOLOGY TEXAS
ROBSTOWN, TX
|
1,2,4-Trimethylbenzene | — | 211 | — | — |
|
INTERGULF CORPORATION
LA PORTE, TX
|
Cyclohexane | — | 147 | — | — |
|
US ECOLOGY TEXAS
ROBSTOWN, TX
|
Cyclohexane | — | 497 | — | — |
|
WESTERN GULF RECYCLING WASH OUT FACILITY
CORPUS CHRISTI, TX
|
Cyclohexane | — | 1 | — | — |
|
INTERGULF CORPORATION
LA PORTE, TX
|
Ethylbenzene | — | 6 | — | — |
|
US ECOLOGY TEXAS
ROBSTOWN, TX
|
Ethylbenzene | 0 | — | — | — |
|
WESTERN GULF RECYCLING WASH OUT FACILITY
CORPUS CHRISTI, TX
|
Ethylbenzene | — | 4 | — | — |
|
US ECOLOGY TEXAS
ROBSTOWN, TX
|
Lead | 0 | — | — | — |
|
INTERGULF CORPORATION
LA PORTE, TX
|
Toluene | — | 40 | — | — |
|
US ECOLOGY TEXAS
ROBSTOWN, TX
|
Toluene | — | 6,550 | — | — |
|
WESTERN GULF RECYCLING WASH OUT FACILITY
CORPUS CHRISTI, TX
|
Toluene | — | 170 | — | — |
|
INTERGULF CORPORATION
LA PORTE, TX
|
Xylene (mixed isomers) | — | 1 | — | — |
|
US ECOLOGY TEXAS
ROBSTOWN, TX
|
Xylene (mixed isomers) | 0 | — | — | — |
|
WESTERN GULF RECYCLING WASH OUT FACILITY
CORPUS CHRISTI, TX
|
Xylene (mixed isomers) | — | 66 | — | — |
|
INTERGULF CORPORATION
LA PORTE, TX
|
Ammonia | — | 1 | — | — |
|
WESTERN GULF RECYCLING WASH OUT FACILITY
CORPUS CHRISTI, TX
|
Ammonia | — | 178 | — | — |
|
INTERGULF CORPORATION
LA PORTE, TX
|
Benzene | — | 286 | — | — |
|
US ECOLOGY TEXAS
ROBSTOWN, TX
|
Benzene | 0 | — | — | — |
|
WESTERN GULF RECYCLING WASH OUT FACILITY
CORPUS CHRISTI, TX
|
Benzene | — | 183 | — | — |
|
US ECOLOGY TEXAS
ROBSTOWN, TX
|
Mercury | 0 | — | — | — |
|
INTERGULF CORPORATION
LA PORTE, TX
|
m-Xylene | — | 273 | — | — |
|
US ECOLOGY TEXAS
ROBSTOWN, TX
|
m-Xylene | — | 927 | — | — |
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 | Linked to Viol. Below | — | — | Open |
| caa | Linked to Viol. Below | — | — | Open |
| caa | Linked to Viol. Below | — | — | Open |
| caa | Linked to Viol. Below | — | — | Open |
| caa | Linked to Viol. Below | — | — | Open |
| caa | Linked to Viol. Below | — | — | Open |
| caa | Linked to Viol. Below | — | — | Open |
| caa | Linked to Viol. Below | — | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Apr 24, 2025 | May 8, 2025 | Resolved |
| cwa | Schedule Event unachieved and not reported | Feb 25, 2023 | Jul 27, 2023 | Resolved |
| cwa | Schedule Event unachieved but reported | Feb 25, 2023 | Jul 27, 2023 | Resolved |
| cwa | Schedule Event achieved late but reported | Feb 25, 2023 | — | Open |
| cwa | Schedule Event reported late | Feb 25, 2023 | — | Open |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | Jun 27, 2022 | Jun 30, 2022 | Resolved |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | Apr 7, 2022 | Jul 1, 2022 | Resolved |
| caa | FRV | Aug 27, 2021 | — | Open |
| caa | FRV | Aug 17, 2021 | — | Open |
| rcra | Land Disposal Restrictions: General | Feb 14, 2020 | Mar 20, 2020 | Resolved |
| rcra | Standards Applicable to Generators of HW: Manifest Requirements Applicable to Small and Large Quantity Generators | Feb 14, 2020 | Feb 19, 2020 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Feb 14, 2020 | Feb 25, 2020 | Resolved |
| rcra | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | Feb 14, 2020 | Mar 20, 2020 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Use and Management of Containers | Feb 14, 2020 | Feb 25, 2020 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Tank Systems | Feb 14, 2020 | Feb 25, 2020 | Resolved |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | Feb 14, 2020 | Feb 25, 2020 | Resolved |
| caa | FRV | Aug 30, 2019 | — | Open |
| caa | FRV | Aug 31, 2018 | — | Open |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | Mar 23, 2017 | Jun 30, 2017 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Mar 23, 2017 | Jun 30, 2017 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Mar 23, 2017 | Jun 30, 2017 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Use and Management of Containers | Mar 23, 2017 | Jun 30, 2017 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Air Emission Standards for Tanks, Surface Impoundments and Containers | Mar 23, 2017 | Apr 5, 2017 | Resolved |
| rcra | Standards for Used Oil: Generators | Mar 23, 2017 | Jun 30, 2017 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Tank Systems | Mar 23, 2017 | Jun 30, 2017 | Resolved |
| rcra | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | Mar 23, 2017 | May 15, 2017 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Use and Management of Containers | Mar 17, 2015 | Apr 17, 2015 | Resolved |
| rcra | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | Mar 17, 2015 | Apr 9, 2015 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Mar 17, 2015 | Apr 17, 2015 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Tank Systems | Mar 17, 2015 | Apr 17, 2015 | Resolved |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | Mar 17, 2015 | Apr 17, 2015 | Resolved |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | Jul 28, 2011 | Aug 15, 2011 | Resolved |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | Jun 3, 2010 | Sep 28, 2010 | Resolved |
| rcra | Standards for Used Oil: Generators | Jun 3, 2010 | Jun 3, 2010 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Tank Systems | Jun 3, 2010 | Sep 28, 2010 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Use and Management of Containers | Jun 3, 2010 | Sep 28, 2010 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Jun 3, 2010 | Sep 28, 2010 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Contingency Plan and Emergency Procedures | May 7, 2007 | May 18, 2007 | Resolved |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | May 7, 2007 | May 23, 2007 | Resolved |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | Jul 2, 2003 | Aug 7, 2003 | 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 |
|---|---|---|---|---|---|---|
| Sulfide, total [as S] | DMR, Limited - Numeric Violation | 0.13 kg/d | 0.07 | +72% | Oct 2025 | Open |
| Sulfide, total [as S] | DMR, Limited - Numeric Violation | 0.18 kg/d | 0.15 | +23% | Oct 2025 | Open |
| Zinc, total [as Zn] | DMR, Limited - Numeric Violation | 0.19 mg/L | 0.16 | +19% | Dec 2024 | Open |
| Zinc, total [as Zn] | DMR, Limited - Numeric Violation | 0.56 mg/L | 0.33 | +70% | Jun 2024 | Open |
| Zinc, total [as Zn] | DMR, Limited - Numeric Violation | 0.04 kg/d | 0.02 | +175% | Jun 2024 | Open |
| Zinc, total [as Zn] | DMR, Limited - Numeric Violation | 0.56 mg/L | 0.16 | +250% | Jun 2024 | Open |
| Zinc, total [as Zn] | DMR, Limited - Numeric Violation | 0.25 mg/L | 0.16 | +56% | Mar 2022 | Open |
| Zinc, total [as Zn] | DMR, Limited - Numeric Violation | 0.41 mg/L | 0.33 | +24% | Mar 2022 | Open |
| Zinc, total [as Zn] | DMR, Limited - Numeric Violation | 0.23 mg/L | 0.16 | +41% | May 2021 | Resolved |
| Zinc, total [as Zn] | DMR, Limited - Numeric Violation | 0.03 kg/d | 0.02 | +69% | May 2021 | Resolved |
| Zinc, total [as Zn] | DMR, Limited - Numeric Violation | 0.23 mg/L | 0.16 | +44% | Feb 2021 | Resolved |
| Zinc, total [as Zn] | DMR, Limited - Numeric Violation | 0.02 kg/d | 0.02 | +44% | Jan 2021 | Resolved |
| Zinc, total [as Zn] | DMR, Limited - Numeric Violation | 0.38 mg/L | 0.33 | +15% | Jan 2021 | Open |
| Zinc, total [as Zn] | DMR, Limited - Numeric Violation | 0.35 mg/L | 0.16 | +119% | Jan 2021 | Resolved |
| Zinc, total [as Zn] | DMR, Limited - Numeric Violation | 0.51 mg/L | 0.33 | +55% | Apr 2019 | Open |
| Zinc, total [as Zn] | DMR, Limited - Numeric Violation | 0.17 mg/L | 0.16 | +6% | Apr 2019 | Open |
| Zinc, total [as Zn] | DMR, Limited - Numeric Violation | 0.18 mg/L | 0.16 | +15% | Nov 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.
Administrative - Formal
Clean Air Act
· Case 3602860378 · Jun 26, 2024
Administrative - Formal
Clean Air Act
· Case 3602860454 · Nov 15, 2022
$4,650
State CWA Penalty AO
Clean Water Act
· Case TX-2021-0891-IWD-E · Oct 18, 2022
$4,050
VERBAL INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-TXR000084023-2 · Aug 19, 2022
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-TXD980877757-8 · May 27, 2020
Administrative - Formal
Clean Air Act
· Case 3601982342 · May 5, 2020
$4,425
Administrative - Formal
Clean Air Act
· Case 3601761308 · Apr 13, 2020
$759,521
VERBAL INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-TXD980877757-7 · Feb 14, 2020
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-TXR000084023-1 · Jun 1, 2017
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-TXD980877757-6 · Apr 30, 2015
VERBAL INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-TXD980877757-5 · Aug 30, 2011
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-TXD980877757-4 · Aug 18, 2010
VERBAL INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-TXD980877757-3 · May 31, 2007
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-TXD980877757-2 · May 31, 2007
Administrative - Formal
· Case 06-2002-4162 · Aug 20, 2003
VERBAL INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-TXD980877757-1 · Jul 22, 2003
Administrative - Formal
· Case 06-1995-0280 · Apr 4, 1995
$750
Other facilities in NUECES County, TX
SARATOGA DOWNS
CORPUS CHRISTI, TX
SUPERIOR WEIGHTING PRODUCTS
CORPUS CHRISTI, TX
ESTES EXPRESS LINES
CORPUS CHRISTI, TX
HARBOR ISLAND WWTP
NUECES COUNTY, TX
LAIDLAW WASTE SYSTEMS INC
CORPUS CHRISTI, TX
LYNX BESS PROJECT
ROBSTOWN, TX