CHEVRON EL SEGUNDO REFINERY
Quick Summary
- •Released 1,065,164 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 $1,078,634 in total penalties since records began.
- •Reports releases of chemicals classified as known or probable carcinogens.
- Address
-
324 W EL SEGUNDO BLVD
EL SEGUNDO, CA 90245
View on map ↗ - County
- LOS ANGELES County
- Industry
- Manufacturing
- NAICS (North American Industry Classification)
- 324110
- Inspections
- 11 · last May 28, 2025
- Total Penalties
- $1,078,634 · last Nov 24, 2021
- Registry ID
- 110002899908
How This Compares
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.
Qtrs Non-Compliant
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.
| Year | Total Releases (lbs) | vs Prior Year |
|---|---|---|
| 2015 | 774,581 | — |
| 2016 | 2,011,414 | +160% |
| 2017 | 1,065,164 | -47% |
| 2018 | 1,821,855 | +71% |
| 2019 | 1,425,323 | -22% |
| 2020 | 714,806 | -50% |
| 2021 | 2,737,936 | +283% |
| 2022 | 2,039,591 | -26% |
| 2023 | 1,934,190 | -5% |
| 2024 | 1,893,845 | -2% |
2024
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 1,700,000 | — | 1,700,000 | — | 44,000 | |
| Ammonia | 145,330 | 140,130 | 5,200 | — | — | |
| Propylene | 8,200 | 8,200 | — | — | — | |
| Xylene (mixed isomers) | 5,402 | 5,400 | 2 | — | 954 | |
| Methanol | 4,926 | 4,900 | 26 | — | — | |
| Hydrogen cyanide | 4,800 | 4,800 | — | — | — | |
| Hydrogen sulfide | 4,420 | 4,420 | — | — | — | |
| Toluene | 3,502 | 3,500 | 2 | — | 503 | |
| n-Hexane | 2,753 | 2,750 | 3 | — | — | |
| 1,2,4-Trimethylbenzene | 2,370 | 2,270 | 100 | — | 1,253 | |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 2,000 | 2,000 | — | — | — | |
| Carbonyl sulfide | 1,800 | 1,800 | — | — | — | |
| Carbon disulfide | 1,500 | 1,500 | — | — | — | |
| Ethylbenzene | 1,333 | 1,330 | 3 | — | 155 | ♦ Carcinogen |
| Benzene | 1,113 | 1,110 | 3 | — | 66 | ♦ Carcinogen |
| Certain glycol ethers | 1,106 | 6 | 1,100 | — | — | |
| Cyclohexane | 823 | 820 | 3 | — | — | |
| Ethylene | 823 | 823 | — | — | — | |
| Naphthalene | 470 | 470 | — | — | 309 | ♦ Carcinogen |
| Nickel compounds | 391 | 171 | 220 | — | 31,706 | ♦ Carcinogen |
| Phenol | 175 | 169 | 6 | — | 220 | |
| Copper compounds | 168 | 110 | 58 | — | 62,015 | |
| Cyanide compounds | 150 | — | 150 | — | — | |
| Tetrachloroethylene | 78 | 78 | — | — | 4 | ♦ Carcinogen |
| Diethanolamine | 52 | 52 | — | — | — | |
| Lead compounds | 38 | 34 | 4 | — | 209 | |
| Cresol (mixed isomers) | 37 | 25 | 12 | — | 286 | |
| 1,3-Butadiene | 30 | 30 | — | — | — | ♦ Carcinogen |
| Mercury compounds | 18 | 17 | 1 | — | 4 | |
| Molybdenum trioxide | 14 | 14 | — | — | 422 | ♦ Carcinogen |
| Polycyclic aromatic compounds | 13 | 2 | 11 | — | 228 | ♦ Carcinogen |
| Isoprene | 8 | 8 | — | — | — | ♦ Carcinogen |
| Dioxin and dioxin-like compounds | 1 | 1 | 1 | — | — | ♦ Carcinogen |
| Benzo[g,h,i]perylene | 1 | — | 1 | — | 29 |
2023
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 1,700,000 | — | 1,700,000 | — | 44,002 | |
| Ammonia | 121,830 | 120,130 | 1,700 | — | — | |
| Methanol | 64,014 | 64,000 | 14 | — | 5 | |
| Propylene | 9,600 | 9,600 | — | — | — | |
| Xylene (mixed isomers) | 5,800 | 5,700 | 100 | — | 646 | |
| Hydrogen sulfide | 5,700 | 5,700 | — | — | — | |
| Hydrogen cyanide | 4,100 | 4,100 | — | — | — | |
| Toluene | 3,902 | 3,900 | 2 | — | 237 | |
| n-Hexane | 2,617 | 2,610 | 7 | — | — | |
| 1,2,4-Trimethylbenzene | 2,460 | 2,350 | 110 | — | 770 | |
| Certain glycol ethers | 2,312 | 12 | 2,300 | — | — | |
| Zinc compounds | 1,981 | 1,311 | 670 | — | 96,362 | |
| Carbonyl sulfide | 1,800 | 1,800 | — | — | — | |
| Carbon disulfide | 1,500 | 1,500 | — | — | — | |
| Ethylbenzene | 1,443 | 1,440 | 3 | — | 91 | ♦ Carcinogen |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 1,000 | 1,000 | — | — | — | |
| Benzene | 988 | 980 | 8 | — | 31 | ♦ Carcinogen |
| Ethylene | 835 | 835 | — | — | — | |
| Cyclohexane | 806 | 800 | 6 | — | — | |
| Naphthalene | 380 | 380 | — | — | 180 | ♦ Carcinogen |
| Nickel compounds | 367 | 167 | 200 | — | 38,084 | ♦ Carcinogen |
| Phenol | 201 | 195 | 6 | — | 64 | |
| Copper compounds | 181 | 113 | 68 | — | 38,830 | |
| Cyanide compounds | 120 | — | 120 | — | — | |
| Diethanolamine | 61 | 61 | — | — | 500 | |
| Lead compounds | 46 | 35 | 11 | — | 685 | |
| Tetrachloroethylene | 35 | 35 | — | — | 2 | ♦ Carcinogen |
| Cresol (mixed isomers) | 33 | 20 | 13 | — | 97 | |
| 1,3-Butadiene | 27 | 27 | — | — | — | ♦ Carcinogen |
| Mercury compounds | 18 | 18 | — | — | 34 | |
| Polycyclic aromatic compounds | 13 | 2 | 11 | — | 547 | ♦ Carcinogen |
| Molybdenum trioxide | 12 | 12 | — | — | 3,757 | ♦ Carcinogen |
| Isoprene | 6 | 6 | — | — | — | ♦ Carcinogen |
| Dioxin and dioxin-like compounds | 1 | 1 | 1 | — | — | ♦ Carcinogen |
| Benzo[g,h,i]perylene | 1 | — | 1 | — | 67 |
2022
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 1,900,000 | — | 1,900,000 | — | 41,000 | |
| Ammonia | 72,450 | 70,350 | 2,100 | — | — | |
| Methanol | 11,015 | 11,000 | 15 | — | — | |
| Propylene | 10,100 | 10,100 | — | — | — | |
| Xylene (mixed isomers) | 6,102 | 6,100 | 2 | — | 200 | |
| Hydrogen sulfide | 5,720 | 5,720 | — | — | — | |
| Hydrogen cyanide | 4,800 | 4,800 | — | — | — | |
| Toluene | 4,703 | 4,700 | 3 | — | 297 | |
| Selenium compounds | 3,614 | 14 | 3,600 | — | 158 | |
| Certain glycol ethers | 2,814 | 14 | 2,800 | — | — | |
| n-Hexane | 2,543 | 2,540 | 3 | — | — | |
| 1,2,4-Trimethylbenzene | 2,459 | 2,360 | 99 | — | 169 | |
| Zinc compounds | 1,983 | 1,413 | 570 | — | 61,442 | |
| Carbonyl sulfide | 1,800 | 1,800 | — | — | — | |
| Ethylbenzene | 1,553 | 1,550 | 3 | — | 63 | ♦ Carcinogen |
| Carbon disulfide | 1,500 | 1,500 | — | — | — | |
| Benzene | 1,253 | 1,250 | 3 | — | 12 | ♦ Carcinogen |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 1,200 | 1,200 | — | — | — | |
| Ethylene | 1,035 | 1,035 | — | — | — | |
| Cyclohexane | 623 | 620 | 3 | — | — | |
| Naphthalene | 591 | 590 | 1 | — | 99 | ♦ Carcinogen |
| Nickel compounds | 483 | 183 | 300 | — | 36,858 | ♦ Carcinogen |
| Vanadium compounds | 240 | 240 | — | — | 563 | |
| Phenol | 231 | 221 | 10 | — | 150 | |
| Cyanide compounds | 200 | — | 200 | — | — | |
| Copper compounds | 152 | 112 | 40 | — | 42,825 | |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 142 | 115 | 27 | — | 39,430 | |
| Cresol (mixed isomers) | 55 | 43 | 12 | — | 212 | |
| Diethanolamine | 50 | 50 | — | — | 1,300 | |
| Lead compounds | 43 | 38 | 5 | — | 1,056 | |
| Tetrachloroethylene | 34 | 34 | — | — | 3 | ♦ Carcinogen |
| 1,3-Butadiene | 31 | 31 | — | — | — | ♦ Carcinogen |
| Polycyclic aromatic compounds | 23 | 2 | 21 | — | 1,861 | ♦ Carcinogen |
| Mercury compounds | 19 | 19 | — | — | 12 | |
| Molybdenum trioxide | 16 | 16 | — | — | 2,107 | ♦ Carcinogen |
| Benzo[g,h,i]perylene | 7 | — | 7 | — | 189 | |
| Isoprene | 6 | 6 | — | — | — | ♦ Carcinogen |
| Dioxin and dioxin-like compounds | 1 | 1 | 0 | — | — | ♦ Carcinogen |
2021
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 2,291,522 | — | 2,291,522 | — | 5,964 | |
| Ammonia | 271,480 | 270,380 | 1,100 | — | — | |
| Methanol | 100,039 | 100,016 | 23 | — | — | |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 22,190 | 22,190 | — | — | — | |
| Propylene | 10,500 | 10,500 | — | — | — | |
| Hydrogen sulfide | 5,720 | 5,720 | — | — | — | |
| Xylene (mixed isomers) | 5,707 | 5,700 | 7 | — | 121 | |
| Hydrogen cyanide | 4,800 | 4,800 | — | — | — | |
| Toluene | 4,105 | 4,100 | 5 | — | 219 | |
| Selenium compounds | 3,815 | 15 | 3,800 | — | 267 | |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 2,400 | 2,400 | — | — | — | |
| n-Hexane | 2,322 | 2,320 | 2 | — | — | |
| 1,2,4-Trimethylbenzene | 2,244 | 2,150 | 94 | — | 173 | |
| Certain glycol ethers | 1,809 | 9 | 1,800 | — | — | |
| Carbonyl sulfide | 1,800 | 1,800 | — | — | — | |
| Ethylbenzene | 1,532 | 1,530 | 2 | — | 35 | ♦ Carcinogen |
| Carbon disulfide | 1,500 | 1,500 | — | — | — | |
| Benzene | 1,082 | 1,080 | 2 | — | 4 | ♦ Carcinogen |
| Ethylene | 874 | 874 | — | — | — | |
| Cyclohexane | 592 | 590 | 2 | — | — | |
| Naphthalene | 501 | 500 | 1 | — | 94 | ♦ Carcinogen |
| Nickel compounds | 358 | 168 | 190 | — | 9,503 | ♦ Carcinogen |
| Phenol | 246 | 234 | 12 | — | 179 | |
| Vanadium compounds | 240 | 240 | — | — | 815 | |
| Tetrachloroethylene | 190 | 190 | — | — | 1 | ♦ Carcinogen |
| Cyanide compounds | 110 | — | 110 | — | — | |
| Diethanolamine | 59 | 59 | — | — | 2,500 | |
| Lead compounds | 45 | 40 | 5 | — | 1,180 | |
| Cresol (mixed isomers) | 37 | 26 | 11 | — | 173 | |
| 1,3-Butadiene | 28 | 28 | — | — | — | ♦ Carcinogen |
| Polycyclic aromatic compounds | 24 | 2 | 22 | — | 570 | ♦ Carcinogen |
| Mercury compounds | 20 | 20 | — | — | 17 | |
| 2,4-Dimethylphenol | 19 | 4 | 15 | — | 360 | |
| Molybdenum trioxide | 13 | 13 | — | — | 282 | ♦ Carcinogen |
| Benzo[g,h,i]perylene | 8 | — | 8 | — | 66 | |
| Isoprene | 5 | 5 | — | — | — | ♦ Carcinogen |
| Dioxin and dioxin-like compounds | 0 | 0 | 0 | — | — | ♦ Carcinogen |
2020
2019
2018
2017
2016
2015
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 |
|---|---|---|---|---|
| Ethylene | — | — | — | 1,900 |
| Certain glycol ethers | — | — | — | 9,943 |
| Propylene | — | — | — | 4,400 |
| Hydrogen cyanide | — | — | — | 110,000 |
| Cresol (mixed isomers) | — | — | — | 35,002 |
| Benzo[g,h,i]perylene | — | — | — | 4 |
| Phenol | — | — | — | 28,001 |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | — | — | — | 39,600 |
| Molybdenum trioxide | — | 4 | — | — |
| n-Hexane | — | — | — | 180,000 |
| Nickel compounds | — | 12,815 | — | — |
| Polycyclic aromatic compounds | — | — | — | 27 |
| Copper compounds | — | 60,522 | — | — |
| Lead compounds | — | 3 | — | — |
| Benzene | — | — | — | 35,060 |
| Xylene (mixed isomers) | — | — | — | 11,434 |
| Hydrogen sulfide | — | — | — | 10,000 |
| Cyanide compounds | — | — | — | 100,000 |
| 1,2,4-Trimethylbenzene | — | — | — | 9,756 |
| Naphthalene | — | — | — | 264 |
| Ethylbenzene | — | — | — | 2,485 |
| Cyclohexane | — | — | — | 1,500 |
| Toluene | — | — | — | 26,420 |
| Ammonia | — | — | — | 63,000 |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | — | — | — | 180,000 |
| Methanol | — | — | — | 95,000 |
| Diethanolamine | — | — | — | 220,000 |
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 |
|---|---|---|---|---|---|
|
CHEMICAL WASTE MANAGEMENT INC KETTLEMAN
KETTLEMAN CITY, CA
|
Ethylbenzene | 50 | — | — | — |
|
CHEMICAL WASTE MANAGEMENT OF THE NW
ARLINGTON, OR
|
Ethylbenzene | 1 | — | — | — |
|
CLEAN HARBORS BUTTONWILLOW LLC
BUTTONWILLOW, CA
|
Ethylbenzene | 17 | — | — | — |
|
DESOTEC
PARKER, AZ
|
Ethylbenzene | — | — | — | 64 |
|
SABIN METAL WEST CORP
WILLISTON, ND
|
Ethylbenzene | — | — | — | 21 |
|
US ECOLOGY IDAHO INC SITE B
GRAND VIEW, ID
|
Ethylbenzene | 1 | — | — | — |
|
US ECOLOGY NEVADA, INC
BEATTY, NV
|
Ethylbenzene | 1 | — | — | — |
|
AZUSA LAND RECLAMATION CO INC
AZUSA, CA
|
Polycyclic aromatic compounds | 2 | — | — | — |
|
CHEMICAL WASTE MANAGEMENT INC KETTLEMAN
KETTLEMAN CITY, CA
|
Polycyclic aromatic compounds | 39 | — | — | — |
|
CHEMICAL WASTE MANAGEMENT OF THE NW
ARLINGTON, OR
|
Polycyclic aromatic compounds | 39 | — | — | — |
|
CLEAN HARBORS BUTTONWILLOW LLC
BUTTONWILLOW, CA
|
Polycyclic aromatic compounds | 97 | — | — | — |
|
SABIN METAL WEST CORP
WILLISTON, ND
|
Polycyclic aromatic compounds | — | — | — | 3 |
|
SIMI VALLEY LANDFILL AND RECYCLING CTR
SIMI VALLEY, CA
|
Polycyclic aromatic compounds | 6 | — | — | — |
|
DESOTEC
PARKER, AZ
|
Polycyclic aromatic compounds | — | — | — | 23 |
|
MULTIMETCO INC
STOCKTON, CA
|
Polycyclic aromatic compounds | — | — | — | 1 |
|
US ECOLOGY NEVADA, INC
BEATTY, NV
|
Polycyclic aromatic compounds | 18 | — | — | — |
|
CLEAN HARBORS BUTTONWILLOW LLC
BUTTONWILLOW, CA
|
Tetrachloroethylene | 3 | — | — | — |
|
US ECOLOGY NEVADA, INC
BEATTY, NV
|
Tetrachloroethylene | 1 | — | — | — |
|
CHEMICAL WASTE MANAGEMENT INC KETTLEMAN
KETTLEMAN CITY, CA
|
Toluene | 39 | — | — | — |
|
CLEAN HARBORS BUTTONWILLOW LLC
BUTTONWILLOW, CA
|
Toluene | 33 | — | — | — |
|
DESOTEC
PARKER, AZ
|
Toluene | — | — | — | 260 |
|
SABIN METAL WEST CORP
WILLISTON, ND
|
Toluene | — | — | — | 160 |
|
US ECOLOGY IDAHO INC SITE B
GRAND VIEW, ID
|
Toluene | 8 | — | — | — |
|
US ECOLOGY NEVADA, INC
BEATTY, NV
|
Toluene | 3 | — | — | — |
|
CHEMICAL WASTE MANAGEMENT OF THE NW
ARLINGTON, OR
|
Mercury compounds | 2 | — | — | — |
|
CLEAN HARBORS BUTTONWILLOW LLC
BUTTONWILLOW, CA
|
Mercury compounds | 1 | — | — | — |
|
US ECOLOGY NEVADA, INC
BEATTY, NV
|
Mercury compounds | 1 | — | — | — |
|
CHEMICAL WASTE MANAGEMENT INC KETTLEMAN
KETTLEMAN CITY, CA
|
Benzene | 2 | — | — | — |
|
CLEAN HARBORS BUTTONWILLOW LLC
BUTTONWILLOW, CA
|
Benzene | 3 | — | — | — |
|
DESOTEC
PARKER, AZ
|
Benzene | — | — | — | 49 |
|
SABIN METAL WEST CORP
WILLISTON, ND
|
Benzene | — | — | — | 11 |
|
US ECOLOGY NEVADA, INC
BEATTY, NV
|
Benzene | 1 | — | — | — |
|
DESOTEC
PARKER, AZ
|
Copper compounds | — | 12 | — | — |
|
US ECOLOGY NEVADA, INC
BEATTY, NV
|
Copper compounds | 59 | — | — | — |
|
CHEMICAL WASTE MANAGEMENT INC KETTLEMAN
KETTLEMAN CITY, CA
|
Copper compounds | 450 | — | — | — |
|
CHEMICAL WASTE MANAGEMENT OF THE NW
ARLINGTON, OR
|
Copper compounds | 170 | — | — | — |
|
CLEAN HARBORS OF WILMINGTON
WILMINGTON, CA
|
Copper compounds | 1 | — | — | — |
|
SA RECYCLING
SOUTH GATE, CA
|
Copper compounds | — | 1,500 | — | — |
|
SA RECYCLING
LONG BEACH, CA
|
Copper compounds | — | 59,000 | — | — |
|
SABIN METAL WEST CORP
WILLISTON, ND
|
Copper compounds | — | 10 | — | — |
|
CLEAN HARBORS BUTTONWILLOW LLC
BUTTONWILLOW, CA
|
Copper compounds | 740 | — | — | — |
|
SIMI VALLEY LANDFILL AND RECYCLING CTR
SIMI VALLEY, CA
|
Copper compounds | 73 | — | — | — |
|
CHEMICAL WASTE MANAGEMENT INC KETTLEMAN
KETTLEMAN CITY, CA
|
1,2,4-Trimethylbenzene | 950 | — | — | — |
|
CHEMICAL WASTE MANAGEMENT OF THE NW
ARLINGTON, OR
|
1,2,4-Trimethylbenzene | 4 | — | — | — |
|
CLEAN HARBORS BUTTONWILLOW LLC
BUTTONWILLOW, CA
|
1,2,4-Trimethylbenzene | 230 | — | — | — |
|
SABIN METAL WEST CORP
WILLISTON, ND
|
1,2,4-Trimethylbenzene | — | — | — | 56 |
|
US ECOLOGY NEVADA, INC
BEATTY, NV
|
1,2,4-Trimethylbenzene | 13 | — | — | — |
|
CHEMICAL WASTE MANAGEMENT INC KETTLEMAN
KETTLEMAN CITY, CA
|
Cresol (mixed isomers) | 190 | — | — | — |
|
CLEAN HARBORS BUTTONWILLOW LLC
BUTTONWILLOW, CA
|
Cresol (mixed isomers) | 94 | — | — | — |
|
SABIN METAL WEST CORP
WILLISTON, ND
|
Cresol (mixed isomers) | — | — | — | 2 |
|
CHEMICAL WASTE MANAGEMENT INC KETTLEMAN
KETTLEMAN CITY, CA
|
Benzo[g,h,i]perylene | 5 | — | — | — |
|
CHEMICAL WASTE MANAGEMENT OF THE NW
ARLINGTON, OR
|
Benzo[g,h,i]perylene | 5 | — | — | — |
|
CLEAN HARBORS BUTTONWILLOW LLC
BUTTONWILLOW, CA
|
Benzo[g,h,i]perylene | 12 | — | — | — |
|
DESOTEC
PARKER, AZ
|
Benzo[g,h,i]perylene | — | — | — | 3 |
|
SABIN METAL WEST CORP
WILLISTON, ND
|
Benzo[g,h,i]perylene | — | — | — | 1 |
|
SIMI VALLEY LANDFILL AND RECYCLING CTR
SIMI VALLEY, CA
|
Benzo[g,h,i]perylene | 1 | — | — | — |
|
US ECOLOGY NEVADA, INC
BEATTY, NV
|
Benzo[g,h,i]perylene | 2 | — | — | — |
|
AZUSA LAND RECLAMATION CO INC
AZUSA, CA
|
Lead compounds | 1 | — | — | — |
|
CHEMICAL WASTE MANAGEMENT INC KETTLEMAN
KETTLEMAN CITY, CA
|
Lead compounds | 18 | — | — | — |
|
CHEMICAL WASTE MANAGEMENT OF THE NW
ARLINGTON, OR
|
Lead compounds | 28 | — | — | — |
|
CLEAN HARBORS BUTTONWILLOW LLC
BUTTONWILLOW, CA
|
Lead compounds | 83 | — | — | — |
|
US ECOLOGY NEVADA, INC
BEATTY, NV
|
Lead compounds | 64 | — | — | — |
|
SABIN METAL WEST CORP
WILLISTON, ND
|
Lead compounds | — | 2 | — | — |
|
SIMI VALLEY LANDFILL AND RECYCLING CTR
SIMI VALLEY, CA
|
Lead compounds | 12 | — | — | — |
|
DESOTEC
PARKER, AZ
|
Lead compounds | — | 1 | — | — |
|
CHEMICAL WASTE MANAGEMENT INC KETTLEMAN
KETTLEMAN CITY, CA
|
Molybdenum trioxide | 130 | — | — | — |
|
CHEMICAL WASTE MANAGEMENT OF THE NW
ARLINGTON, OR
|
Molybdenum trioxide | 38 | — | — | — |
|
SABIN METAL WEST CORP
WILLISTON, ND
|
Molybdenum trioxide | — | 4 | — | — |
|
US ECOLOGY NEVADA, INC
BEATTY, NV
|
Molybdenum trioxide | 250 | — | — | — |
|
AZUSA LAND RECLAMATION CO INC
AZUSA, CA
|
Nickel compounds | 5 | — | — | — |
|
CHEMICAL WASTE MANAGEMENT INC KETTLEMAN
KETTLEMAN CITY, CA
|
Nickel compounds | 3,000 | — | — | — |
|
CHEMICAL WASTE MANAGEMENT OF THE NW
ARLINGTON, OR
|
Nickel compounds | 800 | — | — | — |
|
CLEAN HARBORS BUTTONWILLOW LLC
BUTTONWILLOW, CA
|
Nickel compounds | 36 | — | — | — |
|
CLEAN HARBORS OF WILMINGTON
WILMINGTON, CA
|
Nickel compounds | 1 | — | — | — |
|
DESOTEC
PARKER, AZ
|
Nickel compounds | — | 15 | — | — |
|
MULTIMETCO INC
STOCKTON, CA
|
Nickel compounds | — | 2 | — | — |
|
SA RECYCLING
SOUTH GATE, CA
|
Nickel compounds | — | 5,600 | — | — |
|
SA RECYCLING
LONG BEACH, CA
|
Nickel compounds | — | 7,100 | — | — |
|
SABIN METAL WEST CORP
WILLISTON, ND
|
Nickel compounds | — | 98 | — | — |
|
SIMI VALLEY LANDFILL AND RECYCLING CTR
SIMI VALLEY, CA
|
Nickel compounds | 49 | — | — | — |
|
US ECOLOGY NEVADA, INC
BEATTY, NV
|
Nickel compounds | 15,000 | — | — | — |
|
SABIN METAL WEST CORP
WILLISTON, ND
|
Naphthalene | — | — | — | 1 |
|
CHEMICAL WASTE MANAGEMENT INC KETTLEMAN
KETTLEMAN CITY, CA
|
Naphthalene | 79 | — | — | — |
|
CHEMICAL WASTE MANAGEMENT OF THE NW
ARLINGTON, OR
|
Naphthalene | 3 | — | — | — |
|
CLEAN HARBORS BUTTONWILLOW LLC
BUTTONWILLOW, CA
|
Naphthalene | 220 | — | — | — |
|
DESOTEC
PARKER, AZ
|
Naphthalene | — | — | — | 3 |
|
US ECOLOGY NEVADA, INC
BEATTY, NV
|
Naphthalene | 3 | — | — | — |
|
CHEMICAL WASTE MANAGEMENT INC KETTLEMAN
KETTLEMAN CITY, CA
|
Phenol | 100 | — | — | — |
|
CHEMICAL WASTE MANAGEMENT OF THE NW
ARLINGTON, OR
|
Phenol | 6 | — | — | — |
|
CLEAN HARBORS BUTTONWILLOW LLC
BUTTONWILLOW, CA
|
Phenol | 110 | — | — | — |
|
SABIN METAL WEST CORP
WILLISTON, ND
|
Phenol | — | — | — | 1 |
|
US ECOLOGY NEVADA, INC
BEATTY, NV
|
Phenol | 3 | — | — | — |
|
CHEMICAL WASTE MANAGEMENT INC KETTLEMAN
KETTLEMAN CITY, CA
|
Xylene (mixed isomers) | 400 | — | — | — |
|
CHEMICAL WASTE MANAGEMENT OF THE NW
ARLINGTON, OR
|
Xylene (mixed isomers) | 5 | — | — | — |
|
CLEAN HARBORS BUTTONWILLOW LLC
BUTTONWILLOW, CA
|
Xylene (mixed isomers) | 100 | — | — | — |
|
DESOTEC
PARKER, AZ
|
Xylene (mixed isomers) | — | — | — | 94 |
|
SABIN METAL WEST CORP
WILLISTON, ND
|
Xylene (mixed isomers) | — | — | — | 340 |
|
US ECOLOGY IDAHO INC SITE B
GRAND VIEW, ID
|
Xylene (mixed isomers) | 3 | — | — | — |
|
US ECOLOGY NEVADA, INC
BEATTY, NV
|
Xylene (mixed isomers) | 12 | — | — | — |
Transfers to Publicly-Owned Treatment Works (POTWs)
Toxic chemicals transferred to municipal wastewater treatment plants during the most recent TRI reporting year. Quantities in pounds.
| Chemical | Transferred (lbs) | POTW |
|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 44,000 | HYPERION TREATMENT PLANT, PLAYA DEL REY |
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 |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | Sep 24, 2024 | Oct 7, 2024 | Resolved |
| rcra | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | May 23, 2018 | Jul 18, 2018 | Resolved |
| rcra | Standards for Universal Waste Management: Standards for Large Quantity Handlers | May 23, 2018 | Jul 18, 2018 | Resolved |
| rcra | Standards Applicable to Generators of HW: Manifest Requirements Applicable to Small and Large Quantity Generators | May 23, 2018 | Jul 18, 2018 | Resolved |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | May 23, 2018 | Jul 18, 2018 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: General Facility Standards | Jun 22, 2016 | Jul 6, 2016 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Jun 22, 2016 | Nov 1, 2016 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: Financial Requirements | Jun 4, 2009 | Jun 26, 2009 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: Financial Requirements | Apr 28, 2008 | Apr 13, 2010 | Resolved |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | Sep 21, 2006 | Jun 29, 2007 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Jan 24, 2006 | Jan 25, 2006 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: Financial Requirements | Jan 17, 2006 | Apr 13, 2010 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: General Facility Standards | Aug 22, 2001 | Aug 22, 2001 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Ground-Water Monitoring | Nov 13, 1998 | Apr 7, 1999 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: General | Sep 21, 1994 | Jan 20, 1995 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: General | May 20, 1993 | Jun 18, 1993 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: Financial Requirements | Apr 13, 1993 | Apr 23, 1993 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: Financial Requirements | Sep 30, 1992 | Mar 30, 1993 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: General | Oct 29, 1990 | Jun 18, 1992 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: Closure and Post-Closure | Mar 15, 1990 | Nov 14, 1992 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: Financial Requirements | Mar 15, 1990 | Nov 14, 1992 | Resolved |
| rcra | Land Disposal Restrictions: General | Mar 15, 1990 | Nov 14, 1992 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: General | Mar 15, 1990 | Nov 14, 1992 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: Financial Requirements | Jun 21, 1988 | Sep 22, 1988 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: General | Jan 12, 1988 | Feb 4, 1988 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Feb 14, 1986 | Feb 14, 1991 | 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 |
|---|---|---|---|---|---|---|
| Enterococci | DMR, Limited - Numeric Violation | 2,400.00 MPN/100mL | 104.00 | +99,999% | Mar 2025 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 2,400.00 MPN/100mL | 104.00 | +2,208% | Dec 2024 | Open |
| Oil and grease | DMR, Limited - Numeric Violation | 52.90 mg/L | 20.00 | +165% | Feb 2024 | Open |
| Oil and grease | DMR, Limited - Numeric Violation | 4,447.38 kg/d | 1,621.23 | +174% | Feb 2024 | Open |
| TU Static Renewal 96HR Acute Americamysis bahia (formerly Mysidopsis bahia) | DMR, Limited - Numeric Violation | 3.20 toxic | 2.70 | +19% | Aug 2023 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 2,400.00 MPN/100mL | 104.00 | +99,999% | Jun 2023 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 2,400.00 MPN/100mL | 104.00 | +99,999% | Mar 2023 | Open |
| TU Static Renewal 96HR Acute Americamysis bahia (formerly Mysidopsis bahia) | DMR, Limited - Numeric Violation | 3.10 toxic | 2.70 | +15% | May 2022 | Open |
| TU Static Renewal 96HR Acute Americamysis bahia (formerly Mysidopsis bahia) | DMR, Limited - Numeric Violation | 2.90 toxic | 2.70 | +7% | Feb 2022 | Open |
| TU Static Renewal 96HR Acute Americamysis bahia (formerly Mysidopsis bahia) | DMR, Limited - Numeric Violation | 3.20 toxic | 2.70 | +19% | Jan 2022 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 930.00 MPN/100mL | 400.00 | +133% | Sep 2021 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 170.00 MPN/100mL | 104.00 | +63% | Mar 2021 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 2,400.00 MPN/100mL | 104.00 | +99,999% | Sep 2020 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 104.00 | +2,227% | Dec 2019 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 228.50 MPN/100mL | 35.00 | +553% | Dec 2019 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 2,400.00 MPN/100mL | 104.00 | +99,999% | Dec 2018 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 440.00 MPN/100mL | 104.00 | +323% | Mar 2018 | Open |
| Coliform, total general | DMR, Limited - Numeric Violation | 16,000.00 MPN/100mL | 10,000.00 | +99,999% | Mar 2018 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 1,582.19 kg/d | 1,521.81 | +4% | Oct 2017 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 76.00 mg/L | 45.00 | +69% | Oct 2017 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 1,600.00 MPN/100mL | 400.00 | +99,999% | Sep 2017 | Open |
| Coliform, total general | DMR, Limited - Numeric Violation | 1,600.00 MPN/100mL | 10,000.00 | +99,999% | Sep 2017 | Open |
| TU Static 20Min Chronic Strongyl. purpuratus | DMR, Limited - Numeric Violation | 154.00 toxic | 81.00 | +90% | Jun 2017 | Open |
| Phenols | DMR, Limited - Numeric Violation | 16.57 kg/d | 16.34 | +1% | Dec 2016 | Open |
| TCDD equivalents | DMR, Limited - Numeric Violation | 0.00 kg/d | 0.00 | +100% | Jun 2016 | Open |
| TU Static Renewal 96HR Acute Americamysis bahia (formerly Mysidopsis bahia) | DMR, Limited - Numeric Violation | 14.50 toxic | 8.70 | +67% | Jan 2016 | Resolved |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 540.00 MPN/100mL | 400.00 | +35% | Mar 2015 | 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.