Non-Compliance
TRI Reporter
Clean Air Act
Clean Water Act
RCRA
MANDAN REFINERY
Quick Summary
- •Released 279,726 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 $15,000 in total penalties since records began.
- •Reports releases of chemicals classified as known or probable carcinogens.
- Address
-
900 E OLD RED TRAIL N.E.
MANDAN, ND 58554
View on map ↗ - County
- MORTON County
- Industry
- Manufacturing
- NAICS (North American Industry Classification)
- 324110
- Inspections
- 24 · last Sep 17, 2025
- Total Penalties
- $15,000 · last Sep 19, 2022
- Registry ID
- 110025329918
How This Compares
#12
of 91 TRI reporters in ND
#574
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
2
Water (CWA)
Qtrs Non-Compliant
Qtrs Non-Compliant
3
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)
-14% overall
| Year | Total Releases (lbs) | vs Prior Year |
|---|---|---|
| 2015 | 356,343 | — |
| 2016 | 357,675 | 0% |
| 2017 | 279,726 | -22% |
| 2018 | 352,143 | +26% |
| 2019 | 42,025 | -88% |
| 2020 | 351,889 | +737% |
| 2021 | 379,253 | +8% |
| 2022 | 416,112 | +10% |
| 2023 | 369,472 | -11% |
| 2024 | 304,715 | -18% |
2024
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 130,860 | 130,860 | — | — | — | |
| Propylene | 47,000 | 47,000 | — | — | — | |
| Toluene | 16,208 | 16,200 | 1 | 7 | 36 | |
| Xylene (mixed isomers) | 15,333 | 15,200 | 3 | 130 | 76 | |
| Ethylene | 13,200 | 13,200 | — | — | — | |
| Methanol | 10,960 | 10,960 | — | — | — | |
| Phenol | 9,332 | 9,102 | 230 | — | — | |
| n-Hexane | 8,404 | 8,400 | — | 4 | — | |
| Ammonia | 6,600 | 5,300 | 1,300 | — | — | |
| Cresol (mixed isomers) | 6,315 | 6,308 | 7 | — | — | |
| 1,2,4-Trimethylbenzene | 5,320 | 4,800 | — | 520 | 37 | |
| Hydrogen cyanide | 4,837 | 4,800 | 37 | — | — | |
| Carbonyl sulfide | 4,724 | 4,724 | — | — | — | |
| Cyclohexane | 3,801 | 3,800 | — | 1 | 4 | |
| Ethylbenzene | 3,203 | 3,200 | 1 | 2 | 20 | ♦ Carcinogen |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 2,939 | 2,939 | — | — | — | |
| Hydrogen fluoride | 2,880 | 2,880 | — | — | — | |
| Benzene | 2,593 | 2,590 | 2 | 1 | 10 | ♦ Carcinogen |
| Carbon disulfide | 2,423 | 2,420 | 3 | — | — | |
| Hydrogen sulfide | 2,084 | 2,047 | 37 | — | — | |
| Manganese | 1,652 | 52 | 1,600 | — | 15,000 | |
| Lead compounds | 1,297 | 81 | 9 | 1,207 | 3,999 | |
| Certain glycol ethers | 700 | 700 | — | — | — | |
| Tetrachloroethylene | 600 | 600 | — | — | — | ♦ Carcinogen |
| Naphthalene | 425 | 399 | 3 | 23 | 14 | ♦ Carcinogen |
| Cumene | 298 | 298 | — | — | — | ♦ Carcinogen |
| 1,3-Butadiene | 151 | 151 | — | — | — | ♦ Carcinogen |
| Polycyclic aromatic compounds | 129 | 30 | — | 99 | 1 | ♦ Carcinogen |
| Nickel | 121 | 121 | — | — | 10,515 | ♦ Carcinogen |
| Cobalt compounds | 118 | 8 | — | 110 | 10,014 | ♦ Carcinogen |
| Anthracene | 71 | 68 | — | 3 | 1 | |
| Chromium | 58 | 50 | 7 | 1 | 3,536 | |
| Phenanthrene | 55 | 52 | 3 | — | 8 | |
| Biphenyl | 15 | 15 | — | — | — | |
| Mercury compounds | 5 | 5 | 0 | — | 4 | |
| Benzo[g,h,i]perylene | 3 | 2 | — | 2 | — | |
| Molybdenum trioxide | 1 | 1 | — | — | 8,271 | ♦ Carcinogen |
| Dioxin and dioxin-like compounds | 0 | 0 | — | 0 | — | ♦ Carcinogen |
2023
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 160,870 | 160,870 | — | — | — | |
| Propylene | 62,000 | 62,000 | — | — | — | |
| Toluene | 17,904 | 17,900 | 2 | 2 | 5 | |
| Xylene (mixed isomers) | 17,808 | 17,800 | 5 | 3 | 47 | |
| Ethylene | 13,600 | 13,600 | — | — | — | |
| Methanol | 12,500 | 12,500 | — | — | 19 | |
| n-Hexane | 11,701 | 11,700 | — | 1 | — | |
| Phenol | 10,432 | 10,002 | 430 | — | — | |
| Ammonia | 7,600 | 5,800 | 1,800 | — | — | |
| Cresol (mixed isomers) | 7,227 | 7,215 | 12 | — | — | |
| 1,2,4-Trimethylbenzene | 5,701 | 5,700 | — | 1 | 7 | |
| Cyclohexane | 5,700 | 5,700 | — | — | 1 | |
| Hydrogen cyanide | 5,570 | 5,500 | 70 | — | — | |
| Carbonyl sulfide | 5,330 | 5,330 | — | — | — | |
| Ethylbenzene | 3,502 | 3,500 | 1 | 1 | 14 | ♦ Carcinogen |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 3,345 | 3,345 | — | — | — | |
| Benzene | 3,073 | 3,070 | 3 | — | 1 | ♦ Carcinogen |
| Manganese | 2,962 | 60 | 2,900 | 2 | 4,500 | |
| Carbon disulfide | 2,826 | 2,820 | 6 | — | — | |
| Hydrogen sulfide | 2,260 | 2,140 | 120 | — | — | |
| Hydrogen fluoride | 1,910 | 1,910 | — | — | — | |
| Lead compounds | 1,449 | 100 | 16 | 1,333 | 3,627 | |
| Certain glycol ethers | 940 | 940 | — | — | 1 | |
| Zinc compounds | 697 | 472 | 180 | 45 | 1,220 | |
| Tetrachloroethylene | 600 | 600 | — | — | — | ♦ Carcinogen |
| Naphthalene | 586 | 580 | 6 | — | 5 | ♦ Carcinogen |
| Cumene | 342 | 342 | — | — | — | ♦ Carcinogen |
| Nickel | 271 | 151 | — | 120 | 7,666 | ♦ Carcinogen |
| 1,3-Butadiene | 136 | 136 | — | — | — | ♦ Carcinogen |
| Anthracene | 131 | 131 | — | — | — | |
| Phenanthrene | 127 | 121 | 6 | — | 2 | |
| Polycyclic aromatic compounds | 122 | 122 | — | — | 0 | ♦ Carcinogen |
| Cobalt compounds | 119 | 9 | — | 110 | 2,158 | ♦ Carcinogen |
| Chromium | 84 | 58 | 19 | 7 | 3,534 | |
| Biphenyl | 31 | 31 | — | — | — | |
| Benzo[g,h,i]perylene | 8 | 8 | — | — | — | |
| Mercury compounds | 6 | 5 | 1 | — | 4 | |
| Molybdenum trioxide | 1 | 1 | — | — | 1,174 | ♦ Carcinogen |
| Dioxin and dioxin-like compounds | 0 | 0 | — | 0 | — | ♦ Carcinogen |
2022
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 170,870 | 170,870 | — | — | — | |
| Propylene | 76,000 | 76,000 | — | — | — | |
| Xylene (mixed isomers) | 21,617 | 21,600 | 3 | 14 | 26 | |
| Toluene | 20,907 | 20,900 | 1 | 6 | 39 | |
| Ethylene | 16,800 | 16,800 | — | — | — | |
| n-Hexane | 15,304 | 15,300 | — | 4 | 9 | |
| Methanol | 15,000 | 15,000 | — | — | 3 | |
| Phenol | 11,274 | 11,004 | 270 | — | — | |
| Ammonia | 9,600 | 6,800 | 2,800 | — | — | |
| Cresol (mixed isomers) | 7,931 | 7,923 | 8 | — | — | |
| 1,2,4-Trimethylbenzene | 7,131 | 7,100 | — | 31 | 4 | |
| Cyclohexane | 6,601 | 6,600 | — | 1 | 2 | |
| Hydrogen cyanide | 6,048 | 6,001 | 47 | — | — | |
| Carbonyl sulfide | 5,726 | 5,726 | — | — | — | |
| Ethylbenzene | 4,303 | 4,300 | 1 | 2 | 10 | ♦ Carcinogen |
| Benzene | 3,723 | 3,720 | 2 | 1 | 3 | ♦ Carcinogen |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 3,546 | 3,546 | — | — | — | |
| Carbon disulfide | 2,854 | 2,850 | 4 | — | — | |
| Manganese | 1,960 | 58 | 1,900 | 2 | 7,500 | |
| Hydrogen sulfide | 1,892 | 1,822 | 69 | 1 | — | |
| Certain glycol ethers | 1,501 | 1,500 | — | 1 | — | |
| Hydrogen fluoride | 1,430 | 1,430 | — | — | — | |
| Lead compounds | 1,392 | 73 | 11 | 1,308 | 3,451 | |
| Naphthalene | 654 | 648 | 4 | 2 | 2 | ♦ Carcinogen |
| Tetrachloroethylene | 600 | 600 | — | — | — | ♦ Carcinogen |
| Cumene | 505 | 505 | — | — | — | ♦ Carcinogen |
| Polycyclic aromatic compounds | 177 | 92 | — | 85 | — | ♦ Carcinogen |
| 1,3-Butadiene | 162 | 162 | — | — | — | ♦ Carcinogen |
| Phenanthrene | 125 | 121 | 4 | — | — | |
| Cobalt compounds | 125 | 10 | — | 115 | 6,424 | ♦ Carcinogen |
| Anthracene | 122 | 121 | — | 1 | — | |
| Nickel | 114 | 101 | — | 13 | 9,576 | ♦ Carcinogen |
| Chromium | 73 | 57 | 9 | 7 | 3,544 | |
| Biphenyl | 31 | 31 | — | — | — | |
| Benzo[g,h,i]perylene | 7 | 7 | — | 1 | — | |
| Mercury compounds | 6 | 5 | 1 | — | 2 | |
| Molybdenum trioxide | 1 | 1 | — | — | 3,413 | ♦ Carcinogen |
| Dioxin and dioxin-like compounds | 0 | 0 | — | 0 | — | ♦ Carcinogen |
2021
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 170,860 | 170,860 | — | — | — | |
| Propylene | 53,000 | 53,000 | — | — | — | |
| Xylene (mixed isomers) | 21,907 | 21,900 | 2 | 5 | 6 | |
| Toluene | 20,303 | 20,300 | 1 | 2 | 88 | |
| n-Hexane | 14,001 | 14,000 | — | 1 | — | |
| Methanol | 14,000 | 14,000 | — | — | — | |
| Ethylene | 12,800 | 12,800 | — | — | — | |
| Phenol | 11,019 | 11,004 | 15 | — | — | |
| Cresol (mixed isomers) | 7,528 | 7,523 | 5 | — | — | |
| Ammonia | 7,340 | 6,600 | 740 | — | — | |
| 1,2,4-Trimethylbenzene | 6,908 | 6,900 | — | 8 | 3 | |
| Hydrogen cyanide | 5,729 | 5,701 | 28 | — | — | |
| Cyclohexane | 5,501 | 5,500 | — | 1 | — | |
| Carbonyl sulfide | 5,226 | 5,226 | — | — | — | |
| Ethylbenzene | 4,102 | 4,100 | 1 | 1 | 41 | ♦ Carcinogen |
| Benzene | 3,721 | 3,720 | 1 | — | — | ♦ Carcinogen |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 3,543 | 3,543 | — | — | 1 | |
| Carbon disulfide | 2,453 | 2,450 | 3 | — | — | |
| Hydrogen sulfide | 1,940 | 1,925 | 15 | — | — | |
| Lead compounds | 1,455 | 34 | 7 | 1,414 | 704 | |
| Certain glycol ethers | 1,400 | 1,400 | — | — | 860 | |
| Manganese | 1,260 | 58 | 1,200 | 2 | — | |
| Hydrogen fluoride | 690 | 690 | — | — | 3 | |
| Naphthalene | 674 | 670 | 2 | 2 | 2 | ♦ Carcinogen |
| Tetrachloroethylene | 630 | 630 | — | — | — | ♦ Carcinogen |
| Cumene | 496 | 496 | — | — | — | ♦ Carcinogen |
| Nickel | 169 | 123 | — | 46 | 1,701 | ♦ Carcinogen |
| 1,3-Butadiene | 127 | 127 | — | — | — | ♦ Carcinogen |
| Phenanthrene | 124 | 121 | 2 | 1 | 1 | |
| Anthracene | 121 | 121 | — | — | — | |
| Polycyclic aromatic compounds | 107 | 92 | — | 15 | 0 | ♦ Carcinogen |
| Chromium | 76 | 64 | 5 | 7 | 20 | |
| Biphenyl | 31 | 31 | — | — | — | |
| Benzo[g,h,i]perylene | 7 | 7 | — | 0 | — | |
| Mercury compounds | 6 | 5 | 0 | — | 0 | |
| Dioxin and dioxin-like compounds | 0 | 0 | — | 0 | 0 | ♦ Carcinogen |
2020
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 150,860 | 150,860 | — | — | — | |
| Propylene | 48,000 | 48,000 | — | — | — | |
| Xylene (mixed isomers) | 22,702 | 22,700 | 2 | — | 52 | |
| Toluene | 20,001 | 20,000 | 1 | — | 10 | |
| n-Hexane | 15,000 | 15,000 | — | — | — | |
| Methanol | 12,900 | 12,900 | — | — | 2 | |
| Ethylene | 10,600 | 10,600 | — | — | — | |
| Phenol | 9,892 | 9,867 | 16 | 9 | 1 | |
| 1,2,4-Trimethylbenzene | 7,100 | 7,100 | — | — | 11 | |
| Cresol (mixed isomers) | 6,834 | 6,824 | 5 | 5 | — | |
| Cyclohexane | 6,800 | 6,800 | — | — | 2 | |
| Ammonia | 6,633 | 6,400 | 73 | 160 | — | |
| Hydrogen cyanide | 5,232 | 5,200 | 30 | 2 | — | |
| Carbonyl sulfide | 4,431 | 4,431 | — | — | — | |
| Ethylbenzene | 4,201 | 4,200 | 1 | — | 13 | ♦ Carcinogen |
| Benzene | 3,661 | 3,660 | 1 | — | 4 | ♦ Carcinogen |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 3,146 | 3,146 | — | — | — | |
| Hydrogen fluoride | 2,370 | 2,370 | — | — | — | |
| Lead compounds | 2,052 | 80 | 7 | 1,965 | 2,518 | |
| Carbon disulfide | 1,743 | 1,740 | 3 | — | — | |
| Hydrogen sulfide | 1,646 | 1,618 | 19 | 9 | — | |
| Manganese | 1,370 | 67 | 1,300 | 3 | — | |
| Certain glycol ethers | 1,301 | 1,301 | — | — | 59 | |
| Zinc compounds | 760 | 538 | 78 | 144 | 3,101 | |
| Naphthalene | 682 | 679 | 3 | — | 3 | ♦ Carcinogen |
| Tetrachloroethylene | 630 | 630 | — | — | — | ♦ Carcinogen |
| Cumene | 544 | 544 | — | — | — | ♦ Carcinogen |
| Nickel | 201 | 135 | — | 66 | 2,299 | ♦ Carcinogen |
| Phenanthrene | 124 | 121 | 3 | — | 3 | |
| Polycyclic aromatic compounds | 123 | 92 | — | 31 | 0 | ♦ Carcinogen |
| Anthracene | 121 | 121 | — | — | 1 | |
| Chromium | 97 | 82 | 8 | 7 | 38 | |
| 1,3-Butadiene | 86 | 86 | — | — | — | ♦ Carcinogen |
| Biphenyl | 33 | 33 | — | — | — | |
| Benzo[g,h,i]perylene | 7 | 7 | — | 0 | — | |
| Mercury compounds | 5 | 5 | 0 | — | 4 | |
| Molybdenum trioxide | 1 | 1 | — | — | 2,614 | ♦ Carcinogen |
| Dioxin and dioxin-like compounds | 0 | 0 | — | 0 | — | ♦ Carcinogen |
2019
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Toluene | 17,301 | 17,300 | 1 | — | 37 | |
| Phenol | 11,033 | 11,002 | 25 | 6 | — | |
| 1,2,4-Trimethylbenzene | 5,780 | 5,780 | — | — | 63 | |
| Hydrogen cyanide | 5,639 | 5,600 | 39 | — | — | |
| Hydrogen fluoride | 2,240 | 2,240 | — | — | — | |
| Biphenyl | 32 | 32 | — | — | — |
2018
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 170,860 | 170,860 | — | — | — | |
| Propylene | 39,000 | 39,000 | — | — | — | |
| Xylene (mixed isomers) | 17,802 | 17,800 | 2 | — | 63 | |
| Toluene | 16,701 | 16,700 | 1 | — | 19 | |
| Methanol | 13,600 | 13,600 | — | — | — | |
| n-Hexane | 13,000 | 13,000 | — | — | — | |
| Ethylene | 11,700 | 11,700 | — | — | — | |
| Phenol | 11,112 | 11,003 | 20 | 89 | 1 | |
| Ammonia | 8,460 | 6,500 | 1,400 | 560 | 150 | |
| Cresol (mixed isomers) | 7,757 | 7,714 | 5 | 38 | 1 | |
| Hydrogen cyanide | 6,002 | 5,900 | 28 | 74 | — | |
| Cyclohexane | 5,800 | 5,800 | — | — | 5 | |
| 1,2,4-Trimethylbenzene | 5,740 | 5,740 | — | — | 33 | |
| Carbonyl sulfide | 4,142 | 4,142 | — | — | — | |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 3,646 | 3,646 | — | — | — | |
| Ethylbenzene | 3,521 | 3,520 | 1 | — | 13 | ♦ Carcinogen |
| Benzene | 3,292 | 3,290 | 1 | 1 | 6 | ♦ Carcinogen |
| Hydrogen fluoride | 2,440 | 2,440 | — | — | — | |
| Hydrogen sulfide | 2,376 | 2,260 | 28 | 88 | — | |
| Lead compounds | 1,956 | 200 | 6 | 1,749 | 1,412 | |
| Tetrachloroethylene | 630 | 630 | — | — | — | ♦ Carcinogen |
| Naphthalene | 590 | 588 | 2 | — | 11 | ♦ Carcinogen |
| Certain glycol ethers | 520 | 520 | — | — | — | |
| Cumene | 520 | 520 | — | — | — | ♦ Carcinogen |
| Carbon disulfide | 462 | 460 | 2 | — | — | |
| Phenanthrene | 123 | 121 | 2 | — | 10 | |
| Anthracene | 121 | 121 | — | — | 2 | |
| Polycyclic aromatic compounds | 107 | 92 | — | 15 | 1 | ♦ Carcinogen |
| 1,3-Butadiene | 83 | 83 | — | — | — | ♦ Carcinogen |
| Biphenyl | 32 | 32 | — | — | — | |
| Manganese | 24 | 22 | — | 2 | — | |
| Chromium | 8 | 1 | — | 7 | 1,925 | |
| Benzo[g,h,i]perylene | 7 | 7 | — | 0 | — | |
| Mercury compounds | 6 | 5 | 0 | — | 23 | |
| Nickel | 4 | — | — | 4 | 404 | ♦ Carcinogen |
| Dioxin and dioxin-like compounds | 0 | 0 | — | 0 | — | ♦ Carcinogen |
2017
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 140,010 | 140,010 | — | — | — | |
| Propylene | 32,000 | 32,000 | — | — | — | |
| Xylene (mixed isomers) | 16,136 | 16,100 | 2 | 34 | 100 | |
| Toluene | 13,609 | 13,600 | 1 | 8 | 33 | |
| Methanol | 10,940 | 10,940 | — | — | 14 | |
| Phenol | 9,266 | 9,021 | 15 | 230 | — | |
| n-Hexane | 8,506 | 8,500 | — | 6 | — | |
| Ethylene | 8,400 | 8,400 | — | — | — | |
| Cyclohexane | 6,004 | 6,000 | — | 4 | 9 | |
| Ammonia | 5,720 | 4,690 | 580 | 450 | — | |
| Hydrogen cyanide | 4,725 | 4,700 | 24 | 1 | — | |
| 1,2,4-Trimethylbenzene | 4,010 | 3,960 | — | 50 | 60 | |
| Carbonyl sulfide | 3,335 | 3,335 | — | — | — | |
| Ethylbenzene | 3,074 | 3,070 | — | 4 | 18 | ♦ Carcinogen |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 2,938 | 2,938 | — | — | — | |
| Benzene | 2,596 | 2,590 | 1 | 5 | 11 | ♦ Carcinogen |
| Hydrogen fluoride | 2,240 | 2,240 | — | — | — | |
| Hydrogen sulfide | 2,097 | 2,040 | 17 | 40 | — | |
| Lead compounds | 1,739 | 66 | 7 | 1,666 | 4,705 | |
| Tetrachloroethylene | 520 | 520 | — | — | 1,400 | ♦ Carcinogen |
| Naphthalene | 454 | 445 | 2 | 7 | 19 | ♦ Carcinogen |
| Certain glycol ethers | 380 | 380 | — | — | 1 | |
| Cumene | 331 | 331 | — | — | — | ♦ Carcinogen |
| Carbon disulfide | 217 | 215 | 2 | — | — | |
| Polycyclic aromatic compounds | 166 | 73 | — | 93 | 2 | ♦ Carcinogen |
| Anthracene | 111 | 110 | — | 1 | 3 | |
| Phenanthrene | 70 | 63 | 2 | 5 | 17 | |
| 1,3-Butadiene | 57 | 57 | — | — | — | ♦ Carcinogen |
| Biphenyl | 28 | 25 | — | 3 | — | |
| Manganese | 24 | 22 | — | 2 | — | |
| Chromium | 8 | 1 | — | 7 | 1,341 | |
| Benzo[g,h,i]perylene | 6 | 5 | — | 1 | — | |
| Mercury compounds | 5 | 4 | 0 | — | 65 | |
| Nickel | 4 | — | — | 4 | 544 | ♦ Carcinogen |
| Molybdenum trioxide | 1 | 1 | — | — | 3,636 | ♦ Carcinogen |
| Dioxin and dioxin-like compounds | 1 | 0 | — | 1 | — | ♦ Carcinogen |
2016
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 180,010 | 180,010 | — | — | — | |
| Propylene | 39,000 | 39,000 | — | — | — | |
| Xylene (mixed isomers) | 18,707 | 18,700 | 2 | 5 | 149 | |
| Toluene | 16,705 | 16,700 | 1 | 4 | 17 | |
| Ethylene | 14,000 | 14,000 | — | — | — | |
| Methanol | 13,840 | 13,840 | — | — | 3 | |
| Phenol | 12,413 | 12,000 | 13 | 400 | — | |
| n-Hexane | 11,811 | 11,800 | — | 11 | 2 | |
| Hydrogen sulfide | 7,015 | 4,200 | 15 | 2,800 | — | |
| Ammonia | 6,880 | 5,920 | 420 | 540 | — | |
| Hydrogen cyanide | 6,226 | 6,200 | 25 | 1 | — | |
| Cyclohexane | 5,504 | 5,500 | — | 4 | 4 | |
| 1,2,4-Trimethylbenzene | 4,594 | 4,590 | — | 4 | 23 | |
| Carbonyl sulfide | 4,342 | 4,342 | — | — | — | |
| Ethylbenzene | 3,703 | 3,700 | 1 | 2 | 25 | ♦ Carcinogen |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 3,646 | 3,646 | — | — | — | |
| Benzene | 2,789 | 2,780 | 1 | 8 | 6 | ♦ Carcinogen |
| Lead compounds | 1,624 | 85 | 8 | 1,532 | 1,800 | |
| Hydrogen fluoride | 1,500 | 1,500 | — | — | — | |
| Naphthalene | 773 | 771 | 2 | — | 27 | ♦ Carcinogen |
| Carbon disulfide | 752 | 750 | 2 | — | — | |
| Certain glycol ethers | 720 | 720 | — | — | — | |
| Cumene | 384 | 384 | — | — | — | ♦ Carcinogen |
| Polycyclic aromatic compounds | 218 | 112 | — | 106 | 5 | ♦ Carcinogen |
| Anthracene | 210 | 191 | — | 19 | 1 | |
| Phenanthrene | 143 | 141 | 2 | — | 69 | |
| Biphenyl | 64 | 64 | — | — | — | |
| 1,3-Butadiene | 56 | 56 | — | — | — | ♦ Carcinogen |
| Manganese | 13 | 11 | — | 2 | — | |
| Benzo[g,h,i]perylene | 13 | 6 | — | 7 | — | |
| Mercury compounds | 8 | 5 | 0 | 3 | 16 | |
| Chromium | 8 | 1 | — | 7 | 475 | |
| Nickel | 4 | — | — | 4 | 578 | ♦ Carcinogen |
| Dioxin and dioxin-like compounds | 0 | 0 | — | 0 | — | ♦ Carcinogen |
2015
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 170,010 | 170,010 | — | — | — | |
| Propylene | 45,000 | 45,000 | — | — | — | |
| Toluene | 17,902 | 17,900 | 1 | 1 | 7 | |
| Xylene (mixed isomers) | 16,902 | 16,900 | 2 | — | 27 | |
| Ethylene | 14,000 | 14,000 | — | — | — | |
| n-Hexane | 13,500 | 13,500 | — | — | — | |
| Carbonyl sulfide | 13,053 | 13,053 | — | — | — | |
| Phenol | 11,167 | 11,000 | 17 | 150 | 61 | |
| Hydrogen sulfide | 9,990 | 9,800 | — | 190 | — | |
| Ammonia | 9,620 | 5,520 | 2,300 | 1,800 | 35 | |
| Cyclohexane | 6,800 | 6,800 | — | — | 2 | |
| Hydrogen cyanide | 5,910 | 5,800 | — | 110 | — | |
| 1,2,4-Trimethylbenzene | 4,392 | 4,390 | — | 2 | 32 | |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 3,645 | 3,645 | — | — | — | |
| Ethylbenzene | 3,501 | 3,500 | — | 1 | 4 | ♦ Carcinogen |
| Benzene | 3,301 | 3,300 | — | 1 | 5 | ♦ Carcinogen |
| Hydrogen fluoride | 1,810 | 1,810 | — | — | — | |
| Lead compounds | 1,071 | 60 | 7 | 1,004 | 1,040 | |
| Naphthalene | 1,063 | 1,059 | 2 | 2 | 41 | ♦ Carcinogen |
| Methanol | 980 | 980 | — | — | — | |
| Certain glycol ethers | 690 | 690 | — | — | — | |
| Tetrachloroethylene | 590 | 590 | — | — | — | ♦ Carcinogen |
| Anthracene | 570 | 570 | — | — | 1 | |
| Cumene | 388 | 388 | — | — | — | ♦ Carcinogen |
| Phenanthrene | 153 | 151 | 2 | — | 4 | |
| Polycyclic aromatic compounds | 136 | 122 | — | 14 | 0 | ♦ Carcinogen |
| 1,3-Butadiene | 71 | 71 | — | — | — | ♦ Carcinogen |
| Biphenyl | 64 | 64 | — | — | — | |
| Carbon disulfide | 25 | 23 | 2 | — | — | |
| Manganese | 15 | 13 | — | 2 | — | |
| Chromium | 8 | 1 | — | 7 | 35 | |
| Benzo[g,h,i]perylene | 6 | 6 | — | 0 | — | |
| Mercury compounds | 6 | 5 | 0 | 0 | 6 | |
| Nickel | 4 | — | — | 4 | 1,805 | ♦ Carcinogen |
| Dioxin and dioxin-like compounds | 0 | 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.
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 EL DORADO, LLC
EL DORADO, AR
|
Cyclohexane | — | — | — | 1 |
|
CLEAN HARBORS EL DORADO, LLC
EL DORADO, AR
|
Xylene (mixed isomers) | — | — | — | 14 |
|
CLEAN HARBORS ENVIRONMENTAL SERVICES, INC.
KIMBALL, NE
|
Chromium | 5 | — | — | — |
|
SPRING GROVE RESOURCE RECOVERY INC
CINCINNATI, OH
|
Chromium | — | — | — | — |
|
CLEAN HARBORS LAPORTE
LA PORTE, TX
|
Chromium | — | — | — | — |
|
NORTHERN METALS LLC - BISMARCK
BISMARCK, ND
|
Chromium | — | 3,500 | — | — |
|
CLEAN HARBORS DEER TRAIL LLC
DEER TRAIL, CO
|
Chromium | — | — | — | — |
|
SAWYER DISPOSAL SERVICES, LLC
SAWYER, ND
|
Chromium | 15 | — | — | — |
|
SYSTECH ENVIRONMENTAL CORPORATION
FREDONIA, KS
|
Chromium | — | 10 | — | — |
|
CHIMNEY BUTTE LANDFILL
FAIRFIELD, ND
|
Chromium | 1 | — | — | — |
|
CLEAN HARBORS EL DORADO, LLC
EL DORADO, AR
|
Chromium | 2 | — | — | — |
|
OAKS DISPOSAL LANDFILL
GLENDIVE, MT
|
Chromium | 3 | — | — | — |
|
EURECAT US
PASADENA, TX
|
Molybdenum trioxide | — | 8,000 | — | — |
|
ALPHA OMEGA RECYCLING FACILITY
LONGVIEW, TX
|
Molybdenum trioxide | — | 260 | — | — |
|
CLEAN HARBORS ENVIRONMENTAL SERVICES, INC.
KIMBALL, NE
|
Molybdenum trioxide | 11 | — | — | — |
|
EURECAT US
PASADENA, TX
|
Cobalt compounds | — | 10,000 | — | — |
|
CLEAN HARBORS ENVIRONMENTAL SERVICES, INC.
KIMBALL, NE
|
Cobalt compounds | 14 | — | — | — |
|
CLEAN HARBORS EL DORADO, LLC
EL DORADO, AR
|
Cobalt compounds | — | — | — | — |
|
CLEAN HARBORS ENVIRONMENTAL SERVICES, INC.
KIMBALL, NE
|
1,2,4-Trimethylbenzene | — | — | — | 22 |
|
SAFETY KLEEN SYSTEMS INC
DOLTON, IL
|
1,2,4-Trimethylbenzene | — | — | 7 | — |
|
CLEAN HARBORS EL DORADO, LLC
EL DORADO, AR
|
1,2,4-Trimethylbenzene | — | — | — | 8 |
|
CLEAN HARBORS EL DORADO, LLC
EL DORADO, AR
|
Mercury compounds | 1 | — | — | — |
|
CLEAN HARBORS ENVIRONMENTAL SERVICES, INC.
KIMBALL, NE
|
Mercury compounds | 2 | — | — | — |
|
SYSTECH ENVIRONMENTAL CORPORATION
FREDONIA, KS
|
Mercury compounds | — | 2 | — | — |
|
CLEAN HARBORS DEER TRAIL LLC
DEER TRAIL, CO
|
Mercury compounds | — | — | — | — |
|
CLEAN HARBORS LAPORTE
LA PORTE, TX
|
Mercury compounds | — | — | — | — |
|
SAWYER DISPOSAL SERVICES, LLC
SAWYER, ND
|
Mercury compounds | — | — | — | — |
|
SPRING GROVE RESOURCE RECOVERY INC
CINCINNATI, OH
|
Mercury compounds | — | — | — | — |
|
CLEAN HARBORS ENVIRONMENTAL SERVICES, INC.
KIMBALL, NE
|
Polycyclic aromatic compounds | — | — | — | 1 |
|
CLEAN HARBORS EL DORADO, LLC
EL DORADO, AR
|
Polycyclic aromatic compounds | — | — | — | 0 |
|
SAFETY KLEEN SYSTEMS INC
DOLTON, IL
|
Naphthalene | — | — | — | — |
|
CLEAN HARBORS EL DORADO, LLC
EL DORADO, AR
|
Naphthalene | — | — | — | 3 |
|
CLEAN HARBORS ENVIRONMENTAL SERVICES, INC.
KIMBALL, NE
|
Naphthalene | — | — | — | 11 |
|
CLEAN HARBORS ENVIRONMENTAL SERVICES, INC.
KIMBALL, NE
|
Cyclohexane | — | — | — | 3 |
|
CLEAN HARBORS ENVIRONMENTAL SERVICES, INC.
KIMBALL, NE
|
Xylene (mixed isomers) | — | — | — | 62 |
|
CLEAN HARBORS ENVIRONMENTAL SERVICES, INC.
KIMBALL, NE
|
Phenanthrene | — | — | — | 6 |
|
CLEAN HARBORS EL DORADO, LLC
EL DORADO, AR
|
Phenanthrene | — | — | — | 2 |
|
CLEAN HARBORS ENVIRONMENTAL SERVICES, INC.
KIMBALL, NE
|
Toluene | — | — | — | 16 |
|
CLEAN HARBORS EL DORADO, LLC
EL DORADO, AR
|
Toluene | — | — | — | 5 |
|
SAFETY KLEEN SYSTEMS INC
DOLTON, IL
|
Toluene | — | — | 15 | — |
|
NORTHERN METALS LLC - BISMARCK
BISMARCK, ND
|
Manganese | — | 15,000 | — | — |
|
CLEAN HARBORS ENVIRONMENTAL SERVICES, INC.
KIMBALL, NE
|
Nickel | 9 | — | — | — |
|
CLEAN HARBORS DEER TRAIL LLC
DEER TRAIL, CO
|
Nickel | 12 | — | — | — |
|
SYSTECH ENVIRONMENTAL CORPORATION
FREDONIA, KS
|
Nickel | — | 11 | — | — |
|
CLEAN HARBORS EL DORADO, LLC
EL DORADO, AR
|
Nickel | 3 | — | — | — |
|
NORTHERN METALS LLC - BISMARCK
BISMARCK, ND
|
Nickel | — | 6,600 | — | — |
|
SAWYER DISPOSAL SERVICES, LLC
SAWYER, ND
|
Nickel | 3,200 | — | — | — |
|
EURECAT US
PASADENA, TX
|
Nickel | — | 140 | — | — |
|
CHIMNEY BUTTE LANDFILL
FAIRFIELD, ND
|
Nickel | 190 | — | — | — |
|
ALPHA OMEGA RECYCLING FACILITY
LONGVIEW, TX
|
Nickel | — | 350 | — | — |
|
CLEAN HARBORS ENVIRONMENTAL SERVICES, INC.
KIMBALL, NE
|
Cresol (mixed isomers) | — | — | — | — |
|
SAFETY KLEEN SYSTEMS INC
DOLTON, IL
|
Certain glycol ethers | — | — | — | — |
|
CLEAN HARBORS ENVIRONMENTAL SERVICES, INC.
KIMBALL, NE
|
Certain glycol ethers | — | — | — | — |
|
CLEAN HARBORS DEER TRAIL LLC
DEER TRAIL, CO
|
Lead compounds | 10 | — | — | — |
|
ALPHA OMEGA RECYCLING FACILITY
LONGVIEW, TX
|
Lead compounds | — | 0 | — | — |
|
SYSTECH ENVIRONMENTAL CORPORATION
FREDONIA, KS
|
Lead compounds | — | 440 | — | — |
|
SAWYER DISPOSAL SERVICES, LLC
SAWYER, ND
|
Lead compounds | 2,600 | — | — | — |
|
CLEAN HARBORS ENVIRONMENTAL SERVICES, INC.
KIMBALL, NE
|
Lead compounds | 550 | — | — | — |
|
EURECAT US
PASADENA, TX
|
Lead compounds | — | 1 | — | — |
|
CHIMNEY BUTTE LANDFILL
FAIRFIELD, ND
|
Lead compounds | 160 | — | — | — |
|
OAKS DISPOSAL LANDFILL
GLENDIVE, MT
|
Lead compounds | 7 | — | — | — |
|
CLEAN HARBORS EL DORADO, LLC
EL DORADO, AR
|
Lead compounds | 230 | — | — | — |
|
CLEAN HARBORS ENVIRONMENTAL SERVICES, INC.
KIMBALL, NE
|
Benzene | — | — | — | 3 |
|
SAFETY KLEEN SYSTEMS INC
DOLTON, IL
|
Benzene | — | — | 3 | — |
|
CLEAN HARBORS EL DORADO, LLC
EL DORADO, AR
|
Benzene | — | — | — | — |
|
CLEAN HARBORS DEER TRAIL LLC
DEER TRAIL, CO
|
Benzene | — | — | — | — |
|
EURECAT US
PASADENA, TX
|
Benzene | — | 4 | — | — |
|
SYSTECH ENVIRONMENTAL CORPORATION
FREDONIA, KS
|
Benzene | — | — | — | — |
|
ALPHA OMEGA RECYCLING FACILITY
LONGVIEW, TX
|
Benzene | — | — | — | — |
|
CLEAN HARBORS EL DORADO, LLC
EL DORADO, AR
|
Anthracene | — | — | — | — |
|
CLEAN HARBORS ENVIRONMENTAL SERVICES, INC.
KIMBALL, NE
|
Anthracene | — | — | — | 1 |
|
CLEAN HARBORS ENVIRONMENTAL SERVICES, INC.
KIMBALL, NE
|
Ethylbenzene | — | — | — | 18 |
|
CLEAN HARBORS EL DORADO, LLC
EL DORADO, AR
|
Ethylbenzene | — | — | — | 2 |
|
SAFETY KLEEN SYSTEMS INC
DOLTON, IL
|
Methanol | — | — | — | — |
|
CLEAN HARBORS ENVIRONMENTAL SERVICES, INC.
KIMBALL, NE
|
Methanol | — | — | — | — |
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 | EPA Administered Permit Programs: the HW Permit Program Changes to Permits | May 29, 2024 | May 29, 2024 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: Contingency Plan and Emergency Procedures | May 24, 2023 | Jul 7, 2023 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Dec 22, 2021 | Oct 12, 2022 | Resolved |
| rcra | Standards for Universal Waste Management: Standards for Small Quantity Handlers | Aug 24, 2021 | Sep 23, 2021 | Resolved |
| rcra | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | Aug 24, 2021 | Sep 23, 2021 | Resolved |
| rcra | Standards for Universal Waste Management: Standards for Small Quantity Handlers | Sep 15, 2020 | Oct 15, 2020 | Resolved |
| rcra | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | Sep 15, 2020 | Oct 15, 2020 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: Financial Requirements | Apr 3, 2020 | Apr 21, 2020 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Apr 21, 2017 | May 2, 2017 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: Contingency Plan and Emergency Procedures | Jun 29, 2016 | Aug 12, 2016 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: Tank Systems | Jun 17, 2015 | Jun 29, 2015 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: Financial Requirements | May 18, 2012 | Jun 6, 2012 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Jul 16, 2010 | Aug 11, 2010 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: Use and Management of Containers | Sep 15, 2009 | Oct 15, 2009 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: Financial Requirements | Apr 23, 2007 | May 14, 2007 | Resolved |
| rcra | Standards for Universal Waste Management: Standards for Small Quantity Handlers | Aug 29, 2006 | Sep 14, 2006 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: Financial Requirements | Apr 17, 2006 | Jul 24, 2006 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Sep 25, 2002 | Oct 18, 2002 | Resolved |
| rcra | Standards for Used Oil: Generators | Sep 25, 2002 | Oct 18, 2002 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: Financial Requirements | Feb 19, 2002 | Mar 1, 2002 | Resolved |
| rcra | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | Aug 28, 2001 | Sep 26, 2001 | Resolved |
| rcra | Standards Applicable to Generators of HW: Manifest Requirements Applicable to Small and Large Quantity Generators | Mar 19, 2001 | Mar 29, 2001 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Aug 16, 2000 | Sep 13, 2000 | Resolved |
| rcra | Standards Applicable to Generators of HW: Manifest Requirements Applicable to Small and Large Quantity Generators | Sep 7, 1999 | Sep 20, 1999 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: Financial Requirements | Apr 8, 1999 | Apr 19, 1999 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: Tank Systems | Aug 20, 1997 | Sep 5, 1997 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: Financial Requirements | Mar 30, 1995 | Apr 25, 1995 | Resolved |
| rcra | Standards Applicable to Generators of HW: Manifest Requirements Applicable to Small and Large Quantity Generators | Dec 21, 1994 | Jan 9, 1995 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Sep 12, 1994 | Oct 19, 1994 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: Financial Requirements | Mar 28, 1994 | Apr 27, 1994 | Resolved |
| rcra | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | Jul 13, 1993 | Jan 18, 1995 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: Financial Requirements | Apr 5, 1993 | May 4, 1993 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: Tank Systems | Jun 10, 1992 | Jan 18, 1995 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: Financial Requirements | Mar 27, 1992 | Apr 24, 1992 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: General | Sep 28, 1990 | Oct 31, 1990 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: Financial Requirements | Apr 9, 1990 | Jun 4, 1990 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: Financial Requirements | Apr 10, 1989 | May 8, 1989 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: Financial Requirements | Nov 10, 1987 | Jan 11, 1988 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: Financial Requirements | Jun 10, 1987 | Jul 16, 1987 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: General | May 5, 1987 | May 11, 1987 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: Financial Requirements | Nov 21, 1986 | Dec 18, 1986 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: Financial Requirements | Oct 14, 1985 | Nov 29, 1985 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: General | Mar 13, 1985 | Aug 19, 1985 | 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 | 82.80 mg/L | 45.00 | +84% | Oct 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 38.20 mg/L | 30.00 | +27% | Oct 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 60.30 mg/L | 30.00 | +101% | Jun 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 653.76 kg/d | 539.76 | +21% | Jun 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 60.30 mg/L | 45.00 | +34% | Jun 2023 | Open |
| Toxic Units Static 48HR Acute Ceriodaphnia dubia | DMR, Limited - Numeric Violation | 1.29 toxic | 1.00 | +29% | Sep 2022 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 36.00 mg/L | 30.00 | +20% | Aug 2016 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 411.78 kg/d | 200.69 | +105% | Aug 2016 | Open |
| Phenolic compounds, unchlorinated | DMR, Limited - Numeric Violation | 6.13 kg/d | 2.15 | +185% | Jul 2016 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 26.90 mg/L | 25.00 | +8% | Jul 2016 | Open |
| Sulfide, total [as S] | DMR, Limited - Numeric Violation | 7.08 kg/d | 1.89 | +275% | Jul 2016 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 34.00 mg/L | 30.00 | +13% | Jul 2016 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 56.00 mg/L | 30.00 | +87% | Apr 2016 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 56.00 mg/L | 45.00 | +24% | Apr 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-NDD006175467-001 · Jul 19, 2016
Judicial
· Case EF-2008-0023 · Aug 19, 2013
$1,100,000
Administrative - Formal
· Case WF-2004-0001 · May 10, 2005
$25,216
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-NDD006175467-000 · Apr 2, 1992
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-NDD006175467-009 · Oct 18, 1990
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-NDD006175467-008 · Apr 23, 1990
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-NDD006175467-007 · Apr 13, 1989
FINAL 3008(A) COMPLIANCE ORDER
RCRA (Hazardous Waste)
· Case RCRA-NDD006175467-006 · Dec 28, 1987
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-NDD006175467-004 · Jun 15, 1987
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-NDD006175467-005 · May 5, 1987
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-NDD006175467-002 · Oct 30, 1985
Other facilities in MORTON County, ND
HESKETT PLANT
MANDAN, ND
DR ERIC BELANGER
(UNKNOWN CITY), ND
COLLISION CENTER
MANDAN, ND
· Other Services
WEST HILLS 5TH ADDITION
(UNKNOWN CITY), ND