Non-Compliance
TRI Reporter
Clean Air Act
Clean Water Act
RCRA
PREMCOR REFINING GROUP, INC. - LIMA REFINERY
Quick Summary
- •Released 237,360 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 $19,015,000 in total penalties since records began.
- •Reports releases of chemicals classified as known or probable carcinogens.
- Address
-
1150 SOUTH METCALF STREET
LIMA, OH 45804
View on map ↗ - County
- ALLEN County
- Industry
- Manufacturing
- NAICS (North American Industry Classification)
- 324110
- Inspections
- 10 · last Feb 10, 2026
- Total Penalties
- $19,015,000 · last Jan 16, 2025
- Registry ID
- 110000395475
How This Compares
#41
of 1,142 TRI reporters in OH
#634
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.
4
Air (CAA)
Qtrs Non-Compliant
Qtrs Non-Compliant
8
Water (CWA)
Qtrs Non-Compliant
Qtrs Non-Compliant
6
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)
-20% overall
| Year | Total Releases (lbs) | vs Prior Year |
|---|---|---|
| 2015 | 206,161 | — |
| 2016 | 202,462 | -2% |
| 2017 | 237,360 | +17% |
| 2018 | 192,536 | -19% |
| 2019 | 219 | -100% |
| 2020 | 114,184 | +52060% |
| 2021 | 149,760 | +31% |
| 2022 | 151,376 | +1% |
| 2023 | 155,894 | +3% |
| 2024 | 164,183 | +5% |
2024
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Tetrachloroethylene | — | — | — | — | 32 | ♦ Carcinogen |
| Toluene | 32,439 | 32,406 | — | 33 | 24 | |
| Propylene | 28,908 | 28,908 | — | — | — | |
| Xylene (mixed isomers) | 20,792 | 20,777 | — | 15 | 66 | |
| Ammonia | 19,763 | 19,172 | 591 | — | 24 | |
| Benzene | 14,091 | 14,057 | — | 34 | 46 | ♦ Carcinogen |
| Ethylene | 13,256 | 13,256 | — | — | — | |
| n-Hexane | 12,865 | 12,856 | — | 9 | — | |
| 1,2,4-Trimethylbenzene | 5,837 | 5,830 | — | 7 | — | |
| Ethylbenzene | 4,280 | 4,275 | — | 5 | 28 | ♦ Carcinogen |
| Carbonyl sulfide | 3,172 | 3,172 | — | — | — | |
| Cyclohexane | 2,359 | 2,353 | — | 6 | — | |
| Naphthalene | 1,769 | 1,762 | — | 7 | 21 | ♦ Carcinogen |
| Carbon disulfide | 1,089 | 1,089 | — | — | 2 | |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 963 | 963 | — | — | — | |
| Cumene | 774 | 774 | — | — | — | ♦ Carcinogen |
| Hydrogen sulfide | 643 | 643 | — | — | — | |
| Methanol | 478 | 478 | — | — | — | |
| 1,3-Butadiene | 436 | 436 | — | — | — | ♦ Carcinogen |
| Polycyclic aromatic compounds | 216 | 216 | — | — | — | ♦ Carcinogen |
| Phenanthrene | 27 | 27 | — | — | 6 | |
| Lead compounds | 21 | 11 | 9 | — | 1,451 | |
| Mercury compounds | 5 | 5 | 0 | 0 | 14 | |
| Benzo[g,h,i]perylene | 0 | 0 | — | 0 | — | |
| Dioxin and dioxin-like compounds | 0 | 0 | — | — | — | ♦ Carcinogen |
2023
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Tetrachloroethylene | — | — | — | — | 5,702 | ♦ Carcinogen |
| Toluene | 28,515 | 28,463 | — | 52 | 252 | |
| Propylene | 26,164 | 26,164 | — | — | — | |
| Ammonia | 19,019 | 18,671 | 348 | — | 8,433 | |
| n-Hexane | 16,287 | 16,280 | — | 7 | — | |
| Xylene (mixed isomers) | 14,862 | 14,802 | — | 60 | 528 | |
| Ethylene | 14,839 | 14,839 | — | — | — | |
| Benzene | 14,000 | 13,968 | — | 32 | 59 | ♦ Carcinogen |
| Cyclohexane | 7,006 | 7,004 | — | 2 | — | |
| Carbonyl sulfide | 3,716 | 3,716 | — | — | — | |
| Ethylbenzene | 3,238 | 3,215 | — | 23 | 116 | ♦ Carcinogen |
| 1,2,4-Trimethylbenzene | 2,994 | 2,976 | — | 18 | — | |
| Naphthalene | 1,389 | 1,314 | — | 75 | 86 | ♦ Carcinogen |
| Carbon disulfide | 1,277 | 1,277 | — | — | — | |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 1,004 | 1,004 | — | — | — | |
| Hydrogen sulfide | 737 | 737 | — | — | — | |
| Methanol | 320 | 319 | — | 1 | — | |
| Polycyclic aromatic compounds | 290 | 290 | — | — | — | ♦ Carcinogen |
| Cumene | 204 | 201 | — | 3 | — | ♦ Carcinogen |
| Phenanthrene | 15 | 12 | — | 3 | 2 | |
| Lead compounds | 12 | 8 | 4 | — | 1,872 | |
| Mercury compounds | 5 | 5 | — | 0 | 20 | |
| Dioxin and dioxin-like compounds | 0 | 0 | — | — | — | ♦ Carcinogen |
| Benzo[g,h,i]perylene | 0 | 0 | — | 0 | — |
2022
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Tetrachloroethylene | — | — | — | — | 36 | ♦ Carcinogen |
| Toluene | 29,812 | 29,801 | — | 11 | 172 | |
| Propylene | 27,340 | 27,340 | — | — | — | |
| Ethylene | 20,375 | 20,375 | — | — | — | |
| Xylene (mixed isomers) | 15,487 | 15,439 | — | 48 | 352 | |
| Ammonia | 13,266 | 13,224 | 42 | — | 6,681 | |
| Benzene | 12,444 | 12,443 | — | 1 | 66 | ♦ Carcinogen |
| n-Hexane | 11,256 | 11,233 | — | 23 | — | |
| Carbonyl sulfide | 4,111 | 4,111 | — | — | — | |
| 1,2,4-Trimethylbenzene | 3,782 | 3,770 | — | 12 | — | |
| Ethylbenzene | 3,622 | 3,612 | — | 10 | 74 | ♦ Carcinogen |
| Cyclohexane | 3,337 | 3,336 | — | 1 | — | |
| Hydrogen sulfide | 1,626 | 1,626 | — | — | — | |
| Carbon disulfide | 1,412 | 1,412 | — | — | 1 | |
| Naphthalene | 1,238 | 1,235 | — | 3 | 53 | ♦ Carcinogen |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 1,001 | 1,001 | — | — | — | |
| Methanol | 593 | 575 | — | 18 | — | |
| Polycyclic aromatic compounds | 288 | 288 | — | — | — | ♦ Carcinogen |
| Cumene | 247 | 247 | — | — | — | ♦ Carcinogen |
| Nickel compounds | 111 | 111 | — | — | 954 | ♦ Carcinogen |
| Phenanthrene | 13 | 13 | — | — | 6 | |
| Lead compounds | 9 | 9 | 1 | — | 1,697 | |
| Mercury compounds | 5 | 5 | — | 0 | 65 | |
| Molybdenum trioxide | 1 | 1 | — | — | — | ♦ Carcinogen |
| Dioxin and dioxin-like compounds | 0 | 0 | — | — | — | ♦ Carcinogen |
| Benzo[g,h,i]perylene | 0 | 0 | — | — | — |
2021
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Tetrachloroethylene | — | — | — | — | 28 | ♦ Carcinogen |
| Cresol (mixed isomers) | — | — | — | — | 58 | |
| Propylene | 61,268 | 61,268 | — | — | — | |
| Toluene | 23,294 | 23,279 | — | 15 | 211 | |
| Xylene (mixed isomers) | 12,807 | 12,789 | — | 18 | 448 | |
| Benzene | 11,591 | 11,586 | — | 5 | 60 | ♦ Carcinogen |
| Ammonia | 11,173 | 11,129 | 43 | 1 | 12,731 | |
| Ethylene | 10,947 | 10,947 | — | — | — | |
| n-Hexane | 7,450 | 7,414 | — | 36 | — | |
| 1,2,4-Trimethylbenzene | 3,160 | 3,159 | — | 1 | — | |
| Ethylbenzene | 2,913 | 2,903 | — | 10 | 101 | ♦ Carcinogen |
| Cyclohexane | 2,800 | 2,788 | — | 12 | — | |
| Naphthalene | 746 | 744 | — | 2 | 77 | ♦ Carcinogen |
| Hydrogen sulfide | 606 | 605 | — | 1 | — | |
| Methanol | 464 | 367 | — | 97 | — | |
| Cumene | 182 | 182 | — | — | — | ♦ Carcinogen |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 145 | — | 145 | — | 4,421 | |
| Nickel compounds | 87 | 87 | — | — | 1,009 | ♦ Carcinogen |
| Zinc compounds | 42 | 38 | 4 | — | 2,803 | |
| 1,3-Butadiene | 28 | 28 | — | — | — | ♦ Carcinogen |
| Cobalt compounds | 23 | 23 | — | — | 60 | ♦ Carcinogen |
| Biphenyl | 18 | 18 | — | — | — | |
| Lead | 9 | 8 | 1 | — | 903 | ♦ Carcinogen |
| Mercury | 6 | 6 | — | 0 | 44 | |
| Molybdenum trioxide | 1 | 1 | — | — | — | ♦ Carcinogen |
| Dioxin and dioxin-like compounds | 0 | 0 | — | — | — | ♦ Carcinogen |
2020
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Tetrachloroethylene | — | — | — | — | 36 | ♦ Carcinogen |
| Propylene | 23,259 | 23,259 | — | — | — | |
| Toluene | 21,021 | 20,872 | — | 149 | 11 | |
| Benzene | 14,010 | 14,009 | — | 1 | 1,535 | ♦ Carcinogen |
| Ethylene | 11,615 | 11,615 | — | — | — | |
| Ammonia | 11,591 | 11,504 | 87 | — | 15,410 | |
| Xylene (mixed isomers) | 11,341 | 11,337 | — | 4 | 43 | |
| n-Hexane | 6,539 | 6,535 | — | 4 | — | |
| Hydrogen sulfide | 5,422 | 5,422 | — | — | 668 | |
| 1,2,4-Trimethylbenzene | 2,802 | 2,802 | — | 0 | 1 | |
| Ethylbenzene | 2,578 | 2,576 | — | 2 | 15 | ♦ Carcinogen |
| Cyclohexane | 2,204 | 2,204 | — | — | 1 | |
| Naphthalene | 968 | 967 | — | 1 | 15 | ♦ Carcinogen |
| Methanol | 317 | 317 | — | — | 4,760 | |
| Cumene | 172 | 172 | — | 0 | 0 | ♦ Carcinogen |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 110 | — | 110 | — | 545 | |
| Nickel compounds | 89 | 89 | — | — | 432 | ♦ Carcinogen |
| Zinc compounds | 55 | 38 | 17 | — | 931 | |
| 1,3-Butadiene | 26 | 26 | — | — | — | ♦ Carcinogen |
| Cobalt compounds | 23 | 23 | — | — | 52 | ♦ Carcinogen |
| Biphenyl | 19 | 19 | — | 0 | — | |
| Lead | 15 | 8 | 8 | — | 480 | ♦ Carcinogen |
| Mercury | 4 | 4 | 0 | 0 | 12 | |
| Molybdenum trioxide | 1 | 1 | — | — | — | ♦ Carcinogen |
| Cresol (mixed isomers) | 0 | 0 | — | 0 | 86 | |
| Dioxin and dioxin-like compounds | 0 | 0 | — | — | — | ♦ Carcinogen |
2019
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Cumene | 178 | 177 | — | 0 | 80 | ♦ Carcinogen |
| Lead | 37 | 37 | 1 | — | 1,254 | ♦ Carcinogen |
| Cresol (mixed isomers) | 4 | 4 | — | — | 96 |
2018
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Cobalt compounds | — | — | — | — | — | ♦ Carcinogen |
| Tetrachloroethylene | — | — | — | — | 115 | ♦ Carcinogen |
| Ammonia | 62,362 | 56,215 | 6,146 | — | 3,936 | |
| Propylene | 19,750 | 19,750 | — | — | — | |
| Xylene (mixed isomers) | 18,850 | 18,074 | — | 775 | 392 | |
| Toluene | 18,583 | 18,555 | — | 27 | 396 | |
| Ethylene | 17,727 | 17,727 | — | — | — | |
| Benzene | 16,217 | 16,208 | — | 9 | 3,368 | ♦ Carcinogen |
| n-Hexane | 12,383 | 12,383 | — | — | — | |
| Cyclohexane | 8,915 | 8,897 | — | 17 | — | |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 7,305 | — | 7,305 | — | 398 | |
| Hydrogen sulfide | 3,031 | 3,031 | — | 0 | — | |
| Ethylbenzene | 2,690 | 2,670 | — | 20 | 58 | ♦ Carcinogen |
| 1,2,4-Trimethylbenzene | 2,254 | 2,202 | — | 52 | — | |
| Methanol | 1,178 | 1,178 | — | — | — | |
| Naphthalene | 426 | 369 | — | 58 | 156 | ♦ Carcinogen |
| 1,3-Butadiene | 256 | 256 | — | — | — | ♦ Carcinogen |
| Cumene | 163 | 156 | — | 7 | — | ♦ Carcinogen |
| Zinc compounds | 128 | 128 | — | — | 4,509 | |
| Lead | 107 | 41 | 66 | — | 5,946 | ♦ Carcinogen |
| Nickel compounds | 89 | 89 | — | — | — | ♦ Carcinogen |
| Molybdenum trioxide | 73 | 73 | — | — | — | ♦ Carcinogen |
| Biphenyl | 43 | 40 | — | 4 | — | |
| Mercury | 6 | 6 | 0 | — | 72 | |
| Dioxin and dioxin-like compounds | 0 | 0 | — | — | — | ♦ Carcinogen |
| Cresol (mixed isomers) | 0 | 0 | — | — | 74 |
2017
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitric acid | — | — | — | — | — | |
| Tetrachloroethylene | — | — | — | — | — | ♦ Carcinogen |
| Ammonia | 69,498 | 62,996 | 6,503 | — | 1,697 | |
| Propylene | 46,374 | 46,374 | — | — | 97 | |
| Ethylene | 29,908 | 29,908 | — | — | — | |
| Toluene | 28,467 | 28,361 | — | 106 | 1,604 | |
| Benzene | 17,078 | 17,062 | — | 15 | 1,748 | ♦ Carcinogen |
| Xylene (mixed isomers) | 14,770 | 14,534 | — | 236 | 4,831 | |
| n-Hexane | 13,198 | 13,096 | — | 102 | 446 | |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 5,788 | — | 5,788 | — | 446 | |
| Ethylbenzene | 3,049 | 3,028 | — | 21 | 1,551 | ♦ Carcinogen |
| 1,2,4-Trimethylbenzene | 2,770 | 2,709 | — | 61 | — | |
| Hydrogen sulfide | 2,655 | 2,655 | — | 0 | 2 | |
| Cyclohexane | 1,965 | 1,957 | — | 8 | — | |
| Methanol | 530 | 530 | — | — | — | |
| Naphthalene | 453 | 428 | — | 24 | 3,412 | ♦ Carcinogen |
| 1,3-Butadiene | 284 | 283 | — | 1 | — | ♦ Carcinogen |
| Phenol | 269 | 17 | 252 | — | 180 | |
| Cumene | 145 | 144 | — | 1 | — | ♦ Carcinogen |
| Lead | 103 | 59 | 44 | — | 1,041 | ♦ Carcinogen |
| Styrene | 25 | 25 | — | — | 852 | ♦ Carcinogen |
| Biphenyl | 14 | 12 | — | 1 | — | |
| Mercury | 8 | 8 | 0 | — | 35 | |
| Cresol (mixed isomers) | 7 | 6 | — | 2 | 519 | |
| Molybdenum trioxide | 2 | 2 | — | — | 1 | ♦ Carcinogen |
| Dioxin and dioxin-like compounds | 0 | 0 | — | — | — | ♦ Carcinogen |
2016
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Tetrachloroethylene | — | — | — | — | — | ♦ Carcinogen |
| Nitric acid | — | — | — | — | — | |
| Ammonia | 71,923 | 60,083 | 11,840 | — | 12,786 | |
| Propylene | 29,729 | 29,729 | — | — | — | |
| Toluene | 24,377 | 23,775 | — | 601 | 1,167 | |
| Ethylene | 15,045 | 15,045 | — | — | — | |
| Benzene | 11,854 | 11,623 | — | 232 | 267 | ♦ Carcinogen |
| Xylene (mixed isomers) | 11,854 | 11,152 | — | 703 | 2,397 | |
| n-Hexane | 10,590 | 9,787 | — | 803 | — | |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 8,403 | — | 8,403 | — | 460 | |
| Methanol | 4,795 | 4,795 | — | — | — | |
| Cyclohexane | 3,879 | 3,361 | — | 519 | — | |
| Hydrogen sulfide | 2,973 | 2,973 | — | 0 | — | |
| Ethylbenzene | 2,681 | 2,513 | — | 168 | 507 | ♦ Carcinogen |
| 1,2,4-Trimethylbenzene | 1,851 | 1,828 | — | 23 | — | |
| 1,3-Butadiene | 1,620 | 1,620 | — | 0 | — | ♦ Carcinogen |
| Naphthalene | 333 | 328 | — | 6 | 356 | ♦ Carcinogen |
| Phenol | 279 | 17 | 262 | — | 755 | |
| Cumene | 108 | 108 | — | 0 | — | ♦ Carcinogen |
| Lead | 63 | 50 | 14 | — | 2,437 | ♦ Carcinogen |
| n-Butyl alcohol | 55 | 55 | — | — | — | |
| Styrene | 19 | 19 | — | — | 6 | ♦ Carcinogen |
| Biphenyl | 11 | 11 | — | 0 | — | |
| Cresol (mixed isomers) | 7 | 7 | — | 0 | 352 | |
| Mercury | 7 | 7 | 0 | — | 82 | |
| Molybdenum trioxide | 4 | 4 | — | — | — | ♦ Carcinogen |
| Dioxin and dioxin-like compounds | 0 | 0 | — | — | — | ♦ Carcinogen |
2015
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Tetrachloroethylene | — | — | — | — | — | ♦ Carcinogen |
| Ammonia | 75,129 | 65,486 | 9,643 | 0 | 2,135 | |
| Toluene | 31,973 | 31,934 | — | 38 | 17 | |
| Propylene | 25,566 | 25,565 | — | 0 | — | |
| Xylene (mixed isomers) | 14,465 | 14,342 | — | 122 | 314 | |
| Benzene | 13,566 | 13,381 | — | 184 | 9 | ♦ Carcinogen |
| n-Hexane | 11,264 | 10,899 | — | 365 | — | |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 10,870 | — | 10,870 | — | 77 | |
| Hydrogen sulfide | 6,048 | 6,047 | — | 0 | — | |
| Ethylene | 5,597 | 5,597 | — | — | — | |
| Ethylbenzene | 3,421 | 3,360 | — | 61 | 8 | ♦ Carcinogen |
| 1,2,4-Trimethylbenzene | 2,619 | 2,583 | — | 36 | — | |
| Cyclohexane | 2,205 | 2,205 | — | — | — | |
| Naphthalene | 1,049 | 869 | — | 180 | 773 | ♦ Carcinogen |
| 1,3-Butadiene | 675 | 675 | — | — | — | ♦ Carcinogen |
| Molybdenum trioxide | 513 | 513 | — | — | — | ♦ Carcinogen |
| Methanol | 399 | 399 | — | — | — | |
| Phenol | 360 | 32 | 305 | 23 | 140 | |
| Cumene | 218 | 214 | — | 4 | — | ♦ Carcinogen |
| Lead | 57 | 55 | 0 | 1 | 1,819 | ♦ Carcinogen |
| Biphenyl | 55 | 42 | — | 13 | — | |
| Styrene | 48 | 48 | — | 0 | — | ♦ Carcinogen |
| Chlorodifluoromethane (HCFC-22) | 36 | 36 | — | — | — | |
| Cresol (mixed isomers) | 19 | 17 | — | 3 | 79 | |
| Mercury | 12 | 7 | — | 4 | 561 | |
| Dioxin and dioxin-like compounds | 0 | 0 | — | — | — | ♦ 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 |
|---|---|---|---|---|
| Lead compounds | — | 15 | — | — |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | — | — | — | 14,024 |
| Tetrachloroethylene | — | 1 | — | — |
| Mercury compounds | — | 8 | — | — |
| Naphthalene | — | 8,707 | 7 | 88 |
| Carbonyl sulfide | — | — | — | 155,420 |
| Hydrogen sulfide | — | — | — | 32,595 |
| Cumene | — | 539 | — | 892 |
| Carbon disulfide | — | — | — | 53,135 |
| Benzo[g,h,i]perylene | — | — | — | 0 |
| Phenanthrene | — | — | — | 2 |
| Propylene | — | — | — | 1,301,558 |
| Xylene (mixed isomers) | — | 27,442 | 49 | 69,268 |
| Benzene | — | 4,384 | 4 | 19,506 |
| Polycyclic aromatic compounds | — | — | — | 75 |
| Ethylbenzene | — | — | 10 | 15,779 |
| 1,2,4-Trimethylbenzene | — | 3,901 | — | 40,343 |
| Toluene | — | 12,450 | 24 | 23,933 |
| Ethylene | — | — | — | 131,629 |
| 1,3-Butadiene | — | — | — | 7,417 |
| Ammonia | — | — | — | 463,773 |
| Methanol | — | — | — | 559,354 |
| n-Hexane | — | 36,870 | — | 24,088 |
| Cyclohexane | — | — | — | 11,804 |
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 |
|---|---|---|---|---|---|
|
CLEAN HARBORS CANADA, INC.
CORUNNA
|
Ammonia | — | — | — | — |
|
CLEAN HARBORS ENVIRONMENTAL SERVICES INC
CLEVELAND, OH
|
Ammonia | — | — | — | 24 |
|
CHEROKEE RUN LANDFILL
BELLEFONTAINE, OH
|
Mercury compounds | 0 | — | — | — |
|
CLEAN HARBORS CANADA, INC.
CORUNNA
|
Mercury compounds | 2 | — | — | — |
|
COUNTY ENVIRONMENTAL OF WYANDOT LANDFILL
CAREY, OH
|
Mercury compounds | 4 | — | — | — |
|
HYDROCHEMPSC
LUDINGTON, MI
|
Mercury compounds | — | — | — | — |
|
CLEAN HARBORS SAN LEON
SAN LEON, TX
|
Mercury compounds | — | 0 | — | — |
|
HERITAGE - CRYSTAL CLEAN, LLC
INDIANAPOLIS, IN
|
Mercury compounds | — | 0 | — | — |
|
SYSTECH ENVIRONMENTAL CORPORATION
PAULDING, OH
|
Mercury compounds | — | 0 | — | — |
|
CLEAN HARBORS ENVIRONMENTAL SERVICES INC
CLEVELAND, OH
|
Mercury compounds | 0 | — | — | — |
|
LONE STAR GREENCASTLE WDF
GREENCASTLE, IN
|
Mercury compounds | — | — | — | — |
|
VEOLIA ES TECHNICAL SOLUTIONS LLC
WEST CARROLLTON, OH
|
Mercury compounds | — | 7 | — | — |
|
SABIN METAL WEST CORPORATION
WILLISTON, ND
|
Mercury compounds | — | 0 | — | — |
|
SYSTECH ENVIRONMENTAL CORPORATION
PAULDING, OH
|
Naphthalene | — | — | 7 | — |
|
CLEAN HARBORS CANADA, INC.
CORUNNA
|
Naphthalene | 13 | — | — | — |
|
COUNTY ENVIRONMENTAL OF WYANDOT LANDFILL
CAREY, OH
|
Naphthalene | 1 | — | — | — |
|
COUNTY ENVIRONMENTAL OF WYANDOT LANDFILL
CAREY, OH
|
Phenanthrene | 6 | — | — | — |
|
LONE STAR GREENCASTLE WDF
GREENCASTLE, IN
|
Benzene | — | — | 0 | — |
|
CLEAN HARBORS ENVIRONMENTAL SERVICES INC
CLEVELAND, OH
|
Benzene | — | — | — | 0 |
|
CLEAN HARBORS SAN LEON
SAN LEON, TX
|
Benzene | — | 3 | — | — |
|
SABIN METAL WEST CORPORATION
WILLISTON, ND
|
Benzene | — | 21 | — | — |
|
SYSTECH ENVIRONMENTAL CORPORATION
PAULDING, OH
|
Benzene | — | — | 4 | — |
|
HYDROCHEMPSC
LUDINGTON, MI
|
Benzene | — | — | — | — |
|
CHEROKEE RUN LANDFILL
BELLEFONTAINE, OH
|
Benzene | 5 | — | — | — |
|
CLEAN HARBORS CANADA, INC.
CORUNNA
|
Benzene | 4 | — | — | — |
|
COUNTY ENVIRONMENTAL OF WYANDOT LANDFILL
CAREY, OH
|
Benzene | 9 | — | — | — |
|
CLEAN HARBORS CANADA, INC.
CORUNNA
|
Ethylbenzene | 9 | — | — | — |
|
COUNTY ENVIRONMENTAL OF WYANDOT LANDFILL
CAREY, OH
|
Ethylbenzene | 9 | — | — | — |
|
SYSTECH ENVIRONMENTAL CORPORATION
PAULDING, OH
|
Ethylbenzene | — | — | 10 | — |
|
COUNTY ENVIRONMENTAL OF WYANDOT LANDFILL
CAREY, OH
|
Lead compounds | 1,106 | — | — | — |
|
CLEAN HARBORS CANADA, INC.
CORUNNA
|
Lead compounds | 228 | — | — | — |
|
CHEROKEE RUN LANDFILL
BELLEFONTAINE, OH
|
Lead compounds | 103 | — | — | — |
|
CLEAN HARBORS ENVIRONMENTAL SERVICES INC
CLEVELAND, OH
|
Lead compounds | 1 | — | — | — |
|
LONE STAR GREENCASTLE WDF
GREENCASTLE, IN
|
Lead compounds | — | 1 | — | — |
|
SYSTECH ENVIRONMENTAL CORPORATION
PAULDING, OH
|
Lead compounds | — | 7 | — | — |
|
HYDROCHEMPSC
LUDINGTON, MI
|
Lead compounds | — | 0 | — | — |
|
CLEAN HARBORS SAN LEON
SAN LEON, TX
|
Lead compounds | — | 4 | — | — |
|
SABIN METAL WEST CORPORATION
WILLISTON, ND
|
Lead compounds | — | 2 | — | — |
|
HERITAGE - CRYSTAL CLEAN, LLC
INDIANAPOLIS, IN
|
Lead compounds | — | 0 | — | — |
|
CLEAN HARBORS CANADA, INC.
CORUNNA
|
Tetrachloroethylene | 1 | — | — | — |
|
CHEROKEE RUN LANDFILL
BELLEFONTAINE, OH
|
Tetrachloroethylene | 14 | — | — | — |
|
COUNTY ENVIRONMENTAL OF WYANDOT LANDFILL
CAREY, OH
|
Tetrachloroethylene | 16 | — | — | — |
|
CLEAN HARBORS ENVIRONMENTAL SERVICES INC
CLEVELAND, OH
|
Tetrachloroethylene | — | — | — | — |
|
SYSTECH ENVIRONMENTAL CORPORATION
PAULDING, OH
|
Tetrachloroethylene | — | — | — | — |
|
SABIN METAL WEST CORPORATION
WILLISTON, ND
|
Tetrachloroethylene | — | — | — | — |
|
CLEAN HARBORS SAN LEON
SAN LEON, TX
|
Tetrachloroethylene | — | 1 | — | — |
|
LONE STAR GREENCASTLE WDF
GREENCASTLE, IN
|
Tetrachloroethylene | — | — | — | — |
|
HYDROCHEMPSC
LUDINGTON, MI
|
Tetrachloroethylene | — | — | — | — |
|
CLEAN HARBORS CANADA, INC.
CORUNNA
|
Toluene | — | — | — | — |
|
COUNTY ENVIRONMENTAL OF WYANDOT LANDFILL
CAREY, OH
|
Toluene | — | — | — | — |
|
SYSTECH ENVIRONMENTAL CORPORATION
PAULDING, OH
|
Toluene | — | — | 24 | — |
|
CLEAN HARBORS CANADA, INC.
CORUNNA
|
Xylene (mixed isomers) | 17 | — | — | — |
|
COUNTY ENVIRONMENTAL OF WYANDOT LANDFILL
CAREY, OH
|
Xylene (mixed isomers) | — | — | — | — |
|
SYSTECH ENVIRONMENTAL CORPORATION
PAULDING, OH
|
Xylene (mixed isomers) | — | — | 49 | — |
|
CLEAN HARBORS CANADA, INC.
CORUNNA
|
Carbon disulfide | 1 | — | — | — |
|
CHEROKEE RUN LANDFILL
BELLEFONTAINE, OH
|
Carbon disulfide | 1 | — | — | — |
|
COUNTY ENVIRONMENTAL OF WYANDOT LANDFILL
CAREY, OH
|
Carbon disulfide | — | — | — | — |
|
CLEAN HARBORS ENVIRONMENTAL SERVICES INC
CLEVELAND, OH
|
Carbon disulfide | — | — | — | — |
|
CLEAN HARBORS SAN LEON
SAN LEON, TX
|
Carbon disulfide | — | — | — | — |
|
HYDROCHEMPSC
LUDINGTON, MI
|
Carbon disulfide | — | — | — | — |
|
SABIN METAL WEST CORPORATION
WILLISTON, ND
|
Carbon disulfide | — | — | — | — |
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 |
| caa | — | — | — | Open |
| caa | — | — | — | Open |
| caa | — | — | — | Open |
| rcra | Standards Applicable to Generators of HW: General | Feb 10, 2026 | Feb 10, 2026 | Resolved |
| rcra | Standards for Universal Waste Management: Standards for Small Quantity Handlers | Feb 10, 2026 | Feb 27, 2026 | Resolved |
| rcra | EPA Administered Permit Programs: the HW Permit Program General Information | Dec 1, 2025 | Dec 1, 2025 | Resolved |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | Dec 1, 2025 | Dec 1, 2025 | Resolved |
| rcra | EPA Administered Permit Programs: the HW Permit Program Permit Application | Dec 1, 2025 | Dec 1, 2025 | Resolved |
| caa | FRV | Oct 20, 2025 | — | Open |
| rcra | Standards for Used Oil: Generators | Mar 4, 2025 | Mar 7, 2025 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Mar 4, 2025 | Mar 4, 2025 | Resolved |
| caa | FRV | Feb 13, 2025 | — | Open |
| caa | FRV | Mar 10, 2024 | — | Open |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Tank Systems | Jan 17, 2024 | Feb 9, 2024 | Resolved |
| caa | FRV | Nov 21, 2023 | — | Open |
| caa | FRV | Oct 16, 2023 | — | Open |
| rcra | Standards for Universal Waste Management: Standards for Small Quantity Handlers | Jun 7, 2023 | Jun 7, 2023 | Resolved |
| rcra | Standards for Used Oil: Generators | Jun 7, 2023 | Jun 7, 2023 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Jun 7, 2023 | Jun 7, 2023 | Resolved |
| caa | FRV | Nov 19, 2022 | — | Open |
| caa | FRV | Sep 30, 2022 | — | Open |
| caa | FRV | Feb 18, 2022 | — | Open |
| caa | FRV | Jan 31, 2020 | — | Open |
| caa | FRV | Feb 22, 2019 | — | Open |
| caa | FRV | Nov 16, 2018 | — | Open |
| caa | FRV | Sep 28, 2018 | — | Open |
| rcra | Standards for Owners and Operators of HW TSDs: General Facility Standards | May 4, 2018 | May 4, 2018 | Resolved |
| rcra | EPA Administered Permit Programs: the HW Permit Program General Information | May 1, 2018 | Sep 7, 2018 | Resolved |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | May 1, 2018 | Sep 7, 2018 | Resolved |
| rcra | Violation of a permit condition or requirement | May 1, 2018 | May 31, 2018 | Resolved |
| rcra | EPA Administered Permit Programs: the HW Permit Program Permit Application | May 1, 2018 | Sep 7, 2018 | Resolved |
| caa | FRV | Jun 30, 2017 | — | Open |
| cwa | Schedule Event achieved late but reported | Apr 6, 2017 | — | Open |
| cwa | Schedule Event reported late | Apr 6, 2017 | — | Open |
| caa | FRV | Aug 19, 2016 | — | Open |
| rcra | Standards for Universal Waste Management: Standards for Small Quantity Handlers | Aug 18, 2016 | Sep 30, 2016 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Aug 18, 2016 | Sep 30, 2016 | Resolved |
| caa | FRV | Jun 17, 2016 | — | Open |
| rcra | Standards for Used Oil: Generators | Sep 28, 2015 | Oct 2, 2015 | Resolved |
| rcra | Standards for Universal Waste Management: Standards for Small Quantity Handlers | Sep 28, 2015 | Oct 2, 2015 | Resolved |
| rcra | Violation of a permit condition or requirement | Apr 25, 2008 | Nov 15, 2010 | Resolved |
| rcra | Violation of a permit condition or requirement | Apr 28, 2006 | Jul 17, 2006 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: Financial Requirements | Apr 28, 2006 | Jul 17, 2006 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: Financial Requirements | May 24, 2004 | Jun 22, 2004 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Feb 20, 2002 | Apr 3, 2002 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Jun 12, 2001 | Jul 23, 2001 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Jun 11, 2001 | Jan 30, 2002 | Resolved |
| rcra | Land Disposal Restrictions: General | Jun 11, 2001 | Jan 30, 2002 | Resolved |
| rcra | Standards Applicable to Generators of HW: Manifest Requirements Applicable to Small and Large Quantity Generators | Jun 11, 2001 | Jan 30, 2002 | 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 |
|---|---|---|---|---|---|---|
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 4.90 mg/L | 5.00 | +2% | Oct 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 2.84 mg/L | 2.45 | +16% | Sep 2025 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 4.70 mg/L | 5.00 | +6% | Sep 2025 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 4.90 mg/L | 5.00 | +2% | Sep 2025 | Open |
| Toxicity [acute], Pimephales promelas [Fathead Minnow] | DMR, Limited - Numeric Violation | 1.42 toxic | 1.00 | +42% | Sep 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.10 mg/L | 2.45 | +27% | Aug 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 23.00 mg/L | 20.00 | +15% | Jul 2025 | Open |
| Sulfide, total [as S] | DMR, Limited - Numeric Violation | 0.36 mg/L | 0.30 | +20% | Jul 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 21.00 mg/L | 20.00 | +5% | Jul 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 2.81 mg/L | 2.45 | +15% | Jul 2025 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 3.90 mg/L | 5.00 | +22% | Jul 2025 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 52.00 mg/L | 45.10 | +15% | Jul 2025 | Open |
| Sulfide, total [as S] | DMR, Limited - Numeric Violation | 0.15 mg/L | 0.13 | +15% | Jul 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 37.00 mg/L | 31.40 | +18% | Jul 2025 | Open |
| Mercury, total low level | DMR, Limited - Numeric Violation | 0.00 mg/L | 0.00 | +37% | Jun 2025 | Open |
| Toxicity [acute], Pimephales promelas [Fathead Minnow] | DMR, Limited - Numeric Violation | 3.29 toxic | 1.00 | +229% | Jun 2025 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 4.50 mg/L | 5.00 | +10% | May 2025 | Open |
| Toxicity [acute], Pimephales promelas [Fathead Minnow] | DMR, Limited - Numeric Violation | 2.71 toxic | 1.00 | +171% | Mar 2025 | Open |
| Mercury, total low level | DMR, Limited - Numeric Violation | 0.00 mg/L | 0.00 | +126% | Mar 2025 | Open |
| Phenolics, total recoverable | DMR, Limited - Numeric Violation | 0.13 mg/L | 0.11 | +17% | Mar 2025 | Open |
| Mercury, total low level | DMR, Limited - Numeric Violation | 0.00 mg/L | 0.00 | +18% | Mar 2025 | Open |
| Phenolics, total recoverable | DMR, Limited - Numeric Violation | 0.94 mg/L | 0.11 | +721% | Mar 2025 | Resolved |
| Phenolics, total recoverable | DMR, Limited - Numeric Violation | 0.94 mg/L | 0.47 | +99% | Mar 2025 | Open |
| Phenolics, total recoverable | DMR, Limited - Numeric Violation | 0.15 mg/L | 0.11 | +34% | Feb 2025 | Resolved |
| Phenolics, total recoverable | DMR, Limited - Numeric Violation | 0.12 mg/L | 0.11 | +8% | Feb 2025 | Open |
| Phenolics, total recoverable | DMR, Limited - Numeric Violation | 0.14 mg/L | 0.11 | +20% | Jan 2025 | Open |
| Selenium, total recoverable | DMR, Limited - Numeric Violation | 0.01 mg/L | 0.01 | +8% | Jul 2024 | Open |
| Phenolics, total recoverable | DMR, Limited - Numeric Violation | 0.21 mg/L | 0.11 | +80% | May 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 2.60 mg/L | 2.45 | +6% | May 2024 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 2.40 MGD | 2.00 | +20% | May 2024 | Open |
| Oil and grease [soxhlet extr.] tot. | DMR, Limited - Numeric Violation | 14.00 mg/L | 10.00 | +40% | Mar 2024 | Open |
| Selenium, total recoverable | DMR, Limited - Numeric Violation | 0.01 mg/L | 0.01 | +3% | Feb 2024 | Open |
| Toxicity [acute], Pimephales promelas [Fathead Minnow] | DMR, Limited - Numeric Violation | 2.40 toxic | 1.00 | +140% | Jan 2024 | Open |
| Toxicity [chronic], Pimephales promelas [Fathead Minnow] | DMR, Limited - Numeric Violation | 10.74 toxic | 3.95 | +172% | Jan 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 71.40 kg/d | 50.00 | +43% | Oct 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 111.00 kg/d | 100.00 | +11% | Oct 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.22 mg/L | 2.45 | +31% | Oct 2023 | Open |
| Selenium, total recoverable | DMR, Limited - Numeric Violation | 0.01 mg/L | 0.01 | +4% | Feb 2022 | Open |
| Toxicity [acute], Pimephales promelas [Fathead Minnow] | DMR, Limited - Numeric Violation | 1.51 toxic | 1.00 | +51% | Jan 2022 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 1,650.00 kg/d | 1,047.00 | +58% | Dec 2021 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 2.64 mg/L | 2.45 | +8% | Jun 2021 | Open |
| Toxicity [chronic], Pimephales promelas [Fathead Minnow] | DMR, Limited - Numeric Violation | 7.60 toxic | 3.95 | +92% | Jul 2020 | Open |
| Solids, total dissolved- 180 deg. C | DMR, Limited - Numeric Violation | 5,821.03 kg/d | 71.20 | +8,076% | May 2020 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.02 mg/L | 0.01 | +41% | May 2020 | Open |
| Toxicity [acute], Pimephales promelas [Fathead Minnow] | DMR, Limited - Numeric Violation | 1.06 toxic | 1.00 | +6% | Apr 2020 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 2.96 MGD | 2.00 | +48% | Feb 2020 | Open |
| Oil and grease [soxhlet extr.] tot. | DMR, Limited - Numeric Violation | 13.00 mg/L | 10.00 | +30% | Jan 2020 | Open |
| Oil and grease [soxhlet extr.] tot. | DMR, Limited - Numeric Violation | 13.00 mg/L | 10.00 | +30% | Jan 2020 | Open |
| Toxicity [acute], Pimephales promelas [Fathead Minnow] | DMR, Limited - Numeric Violation | 1.90 toxic | 1.00 | +90% | Jan 2020 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 46.00 mg/L | 33.10 | +39% | Jan 2020 | 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-OHR000032151-014 · Mar 6, 2026
Director-Division Warning Letter
RCRA (Hazardous Waste)
· Case RCRA-OHR000032151-013 · Dec 1, 2025
Notice of Violation
Clean Air Act
· Case 3604609231 · Oct 9, 2025
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-OHR000032151-012 · Apr 3, 2025
Notice of Violation
Clean Air Act
· Case 3604261530 · Feb 4, 2025
Judicial
· Case 05-2023-5022 · Jan 16, 2025
$19,000,000
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-OHR000032151-011 · Mar 8, 2024
Notice of Violation
Clean Air Act
· Case 3603899659 · Mar 5, 2024
Notice of Violation
Clean Air Act
· Case 3603792109 · Nov 13, 2023
Notice of Violation
Clean Air Act
· Case 3603753829 · Oct 11, 2023
Administrative - Formal
· Case 05-2023-7804 · Jul 10, 2023
$15,000
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-OHR000032151-010 · Jun 23, 2023
Notice of Violation
Clean Air Act
· Case 3603014831 · Mar 3, 2022
Notice of Violation
Clean Air Act
· Case 3602999337 · Feb 4, 2022
Notice of Violation
Clean Air Act
· Case 3602999338 · Feb 3, 2022
Notice of Violation
Clean Air Act
· Case 3602362684 · Dec 23, 2020
Notice of Violation
Clean Air Act
· Case 3602107327 · Feb 4, 2020
Administrative - Formal
· Case 05-2019-7537 · Dec 20, 2019
$2,500
Notice of Violation
Clean Air Act
· Case 3601752042 · Feb 15, 2019
Notice of Violation
Clean Air Act
· Case 3601637525 · Nov 9, 2018
Other facilities in ALLEN County, OH
ULTIMATE RB
DELPHOS, OH
· Manufacturing
NELSON PACKAGING
LIMA, OH
· Administrative and Support and Waste Management
ERNST ENTERPRISES LIMA DIVISION
LIMA, OH
PEPSI-COLA GENERAL BOTTLERS OF LIMA INC
LIMA, OH
· Manufacturing
SPENCERVILLE VILLAGE-SPENCERVILLE VILLAGE OLD
SPENCERVILLE, OH
ALLEN COUNTY ENGINEER
LIMA, OH