Non-Compliance
TRI Reporter
Clean Air Act
Clean Water Act
RCRA
SAN FRANCISCO REFINERY AT RODEO, CALIFORNIA
Quick Summary
- •Released 728,988 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 $3,000 in total penalties since records began.
- •Reports releases of chemicals classified as known or probable carcinogens.
- Address
-
1380 SAN PABLO AVENUE
RODEO, CA 94572
View on map ↗ - County
- CONTRA COSTA County
- Industry
- Manufacturing
- NAICS (North American Industry Classification)
- 324110
- Inspections
- 22 · last Jan 21, 2026
- Total Penalties
- $3,000 · last Mar 5, 2024
- Registry ID
- 110000483487
How This Compares
#5
of 996 TRI reporters in CA
#269
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.
12
Air (CAA)
Qtrs Non-Compliant
Qtrs Non-Compliant
6
Water (CWA)
Qtrs Non-Compliant
Qtrs Non-Compliant
1
Hazardous Waste (RCRA)
Qtrs Non-Compliant
Qtrs Non-Compliant
TRI Toxic Chemical Releases
Annual pounds of each toxic chemical released to air, water, and land, as reported to the EPA Toxic Release Inventory. Carcinogen (♦) and PFAS designations are per EPA and IARC classifications.
Emissions Trend (2015–2024)
-77% overall
| Year | Total Releases (lbs) | vs Prior Year |
|---|---|---|
| 2015 | 877,335 | — |
| 2016 | 744,144 | -15% |
| 2017 | 728,988 | -2% |
| 2018 | 615,544 | -16% |
| 2019 | 647,514 | +5% |
| 2020 | 671,483 | +4% |
| 2021 | 688,169 | +2% |
| 2022 | 688,492 | 0% |
| 2023 | 698,381 | +1% |
| 2024 | 199,700 | -71% |
2024
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Molybdenum trioxide | — | — | — | — | 8,200 | ♦ Carcinogen |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 140,000 | — | 140,000 | — | — | |
| Ammonia | 29,380 | 29,060 | 320 | — | 5,200 | |
| Hydrogen sulfide | 9,774 | 9,700 | 74 | — | — | |
| n-Hexane | 7,570 | 7,570 | — | — | — | |
| Phenol | 5,119 | 5,111 | 8 | — | — | |
| Xylene (mixed isomers) | 3,102 | 3,100 | 2 | — | 12 | |
| Toluene | 1,611 | 1,610 | 1 | — | 2 | |
| Propylene | 890 | 890 | — | — | — | |
| Benzene | 511 | 510 | 1 | — | — | ♦ Carcinogen |
| 1,2,4-Trimethylbenzene | 390 | 390 | — | — | — | |
| Ethylbenzene | 380 | 380 | — | — | 1 | ♦ Carcinogen |
| Cyclohexane | 218 | 218 | — | — | — | |
| Ethylene | 181 | 181 | — | — | — | |
| Carbonyl sulfide | 170 | 170 | — | — | — | |
| Nickel compounds | 140 | 72 | 68 | — | 130,517 | ♦ Carcinogen |
| Naphthalene | 86 | 85 | 1 | — | — | ♦ Carcinogen |
| Lead compounds | 83 | 83 | — | — | 173 | |
| Biphenyl | 21 | 21 | — | — | — | |
| Cumene | 19 | 19 | — | — | — | ♦ Carcinogen |
| Styrene | 18 | 18 | — | — | — | ♦ Carcinogen |
| Polycyclic aromatic compounds | 18 | 18 | 0 | — | — | ♦ Carcinogen |
| 1,3-Butadiene | 12 | 12 | — | — | — | ♦ Carcinogen |
| Mercury compounds | 7 | 6 | 1 | — | 11 | |
| Benzo[g,h,i]perylene | 1 | 0 | 0 | — | — | |
| Dioxin and dioxin-like compounds | 0 | 0 | — | — | — | ♦ Carcinogen |
2023
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Molybdenum trioxide | — | — | — | — | 404 | ♦ Carcinogen |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 528,743 | — | 528,743 | — | — | |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 61,348 | 61,348 | — | — | — | |
| Ammonia | 50,843 | 50,746 | 97 | — | — | |
| n-Hexane | 36,884 | 36,884 | — | — | — | |
| Xylene (mixed isomers) | 4,395 | 4,393 | 2 | — | 395 | |
| Propylene | 3,793 | 3,793 | — | — | — | |
| Toluene | 3,123 | 3,122 | 1 | — | 26 | |
| Hydrogen sulfide | 2,708 | 2,504 | 204 | — | — | |
| Carbonyl sulfide | 2,319 | 2,319 | — | — | — | |
| Benzene | 1,479 | 1,478 | 1 | — | 8 | ♦ Carcinogen |
| Ethylbenzene | 590 | 589 | 1 | — | 78 | ♦ Carcinogen |
| 1,2,4-Trimethylbenzene | 457 | 457 | — | — | — | |
| Cyclohexane | 417 | 417 | — | — | — | |
| Ethylene | 341 | 341 | — | — | — | |
| Vanadium compounds | 232 | 44 | 188 | — | 1,954 | |
| Naphthalene | 189 | 189 | — | — | 45 | ♦ Carcinogen |
| Copper compounds | 104 | 80 | 24 | — | 6,179 | |
| Phenol | 94 | 85 | 9 | — | 126 | |
| Nickel compounds | 80 | 16 | 64 | — | 510 | ♦ Carcinogen |
| Biphenyl | 51 | 51 | — | — | — | |
| 1,3-Butadiene | 49 | 49 | — | — | — | ♦ Carcinogen |
| Cumene | 35 | 35 | — | — | 14 | ♦ Carcinogen |
| Lead compounds | 33 | 32 | 0 | — | 3,893 | |
| Styrene | 27 | 27 | — | — | — | ♦ Carcinogen |
| Mercury compounds | 20 | 20 | — | — | 101 | |
| Polycyclic aromatic compounds | 13 | 13 | 0 | — | 171 | ♦ Carcinogen |
| Methanol | 11 | — | 11 | — | — | |
| Cobalt compounds | 3 | 3 | — | — | 102 | ♦ Carcinogen |
| Benzo[g,h,i]perylene | 1 | 1 | 0 | — | — | |
| Dioxin and dioxin-like compounds | 0 | 0 | — | — | 0 | ♦ Carcinogen |
2022
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Molybdenum trioxide | — | — | — | — | 366 | ♦ Carcinogen |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 509,177 | — | 509,177 | — | — | |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 68,081 | 68,081 | — | — | — | |
| Ammonia | 54,558 | 54,414 | 144 | — | — | |
| n-Hexane | 37,708 | 37,708 | — | — | — | |
| Xylene (mixed isomers) | 4,072 | 4,070 | 2 | — | 523 | |
| Propylene | 3,499 | 3,499 | — | — | — | |
| Toluene | 2,981 | 2,980 | 1 | — | 46 | |
| Hydrogen sulfide | 2,483 | 2,339 | 144 | — | — | |
| Carbonyl sulfide | 2,359 | 2,359 | — | — | — | |
| Benzene | 1,381 | 1,380 | 1 | — | 13 | ♦ Carcinogen |
| Ethylbenzene | 548 | 548 | — | — | 99 | ♦ Carcinogen |
| 1,2,4-Trimethylbenzene | 423 | 423 | — | — | — | |
| Cyclohexane | 293 | 293 | — | — | — | |
| Ethylene | 190 | 190 | — | — | — | |
| Vanadium compounds | 185 | 45 | 140 | — | 393 | |
| Naphthalene | 163 | 163 | — | — | 60 | ♦ Carcinogen |
| Copper compounds | 87 | 82 | 5 | — | 83,513 | |
| Phenol | 64 | 63 | 1 | — | 164 | |
| Biphenyl | 47 | 47 | — | — | — | |
| Nickel compounds | 45 | 15 | 30 | — | 240 | ♦ Carcinogen |
| Lead compounds | 33 | 32 | 0 | — | 317 | |
| Cumene | 31 | 31 | — | — | 18 | ♦ Carcinogen |
| Styrene | 25 | 25 | — | — | — | ♦ Carcinogen |
| Mercury compounds | 20 | 20 | — | — | 2 | |
| Polycyclic aromatic compounds | 18 | 18 | 0 | — | 185 | ♦ Carcinogen |
| 1,3-Butadiene | 10 | 10 | — | — | — | ♦ Carcinogen |
| Methanol | 8 | — | 8 | — | — | |
| Cobalt compounds | 3 | 3 | — | — | 37 | ♦ Carcinogen |
| Benzo[g,h,i]perylene | 1 | 1 | 0 | — | — | |
| Dioxin and dioxin-like compounds | 0 | 0 | — | — | 0 | ♦ Carcinogen |
2021
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Molybdenum trioxide | — | — | — | — | 1,886 | ♦ Carcinogen |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 520,104 | — | 520,104 | — | — | |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 67,440 | 67,440 | — | — | — | |
| Ammonia | 48,226 | 47,842 | 384 | — | — | |
| n-Hexane | 32,927 | 32,927 | — | — | — | |
| Propylene | 3,722 | 3,722 | — | — | — | |
| Xylene (mixed isomers) | 3,600 | 3,598 | 2 | — | 369 | |
| Toluene | 3,215 | 3,214 | 1 | — | 95 | |
| Hydrogen sulfide | 2,851 | 2,707 | 144 | — | — | |
| Carbonyl sulfide | 2,461 | 2,461 | — | — | — | |
| Benzene | 1,348 | 1,347 | 1 | — | 14 | ♦ Carcinogen |
| Ethylbenzene | 548 | 548 | — | — | 50 | ♦ Carcinogen |
| 1,2,4-Trimethylbenzene | 432 | 432 | — | — | — | |
| Ethylene | 238 | 238 | — | — | — | |
| Cyclohexane | 233 | 233 | — | — | — | |
| Vanadium compounds | 177 | 40 | 137 | — | 1,929 | |
| Naphthalene | 171 | 171 | — | — | 65 | ♦ Carcinogen |
| Nickel compounds | 115 | 14 | 101 | — | 15,019 | ♦ Carcinogen |
| Copper compounds | 103 | 79 | 24 | — | 16,525 | |
| Phenol | 70 | 60 | 10 | — | 37 | |
| Biphenyl | 46 | 46 | — | — | — | |
| Lead compounds | 33 | 33 | 0 | — | 292 | |
| Cumene | 32 | 32 | — | — | 8 | ♦ Carcinogen |
| Styrene | 24 | 24 | — | — | — | ♦ Carcinogen |
| Mercury compounds | 19 | 19 | — | — | 23 | |
| Polycyclic aromatic compounds | 14 | 13 | 0 | — | 198 | ♦ Carcinogen |
| 1,3-Butadiene | 9 | 9 | — | — | — | ♦ Carcinogen |
| Methanol | 8 | — | 8 | — | — | |
| Cobalt compounds | 3 | 3 | — | — | 225 | ♦ Carcinogen |
| Benzo[g,h,i]perylene | 1 | 1 | 0 | — | — | |
| Dioxin and dioxin-like compounds | 0 | 0 | — | — | 0 | ♦ Carcinogen |
2020
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Molybdenum trioxide | — | — | — | — | 42,814 | ♦ Carcinogen |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 503,939 | — | 503,939 | — | — | |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 65,474 | 65,474 | — | — | — | |
| Ammonia | 50,494 | 50,410 | 84 | — | — | |
| n-Hexane | 34,011 | 34,011 | — | — | — | |
| Propylene | 3,668 | 3,668 | — | — | — | |
| Xylene (mixed isomers) | 3,271 | 3,269 | 2 | — | 815 | |
| Toluene | 2,922 | 2,921 | 1 | — | 231 | |
| Carbonyl sulfide | 2,444 | 2,444 | — | — | — | |
| Hydrogen sulfide | 2,000 | 1,856 | 144 | — | — | |
| Benzene | 1,273 | 1,272 | 1 | — | 23 | ♦ Carcinogen |
| Ethylbenzene | 469 | 469 | — | — | 119 | ♦ Carcinogen |
| 1,2,4-Trimethylbenzene | 414 | 414 | — | — | — | |
| Ethylene | 221 | 221 | — | — | — | |
| Naphthalene | 195 | 195 | — | — | 122 | ♦ Carcinogen |
| Vanadium compounds | 169 | 41 | 128 | — | 6,960 | |
| Phenol | 106 | 96 | 10 | — | 136 | |
| Copper compounds | 94 | 79 | 15 | — | 104,747 | |
| Biphenyl | 76 | 76 | — | — | — | |
| Cyclohexane | 63 | 63 | — | — | — | |
| Lead compounds | 33 | 32 | 1 | — | 512 | |
| Mercury compounds | 33 | 19 | 15 | — | 18 | |
| Cumene | 29 | 29 | — | — | 14 | ♦ Carcinogen |
| Styrene | 25 | 25 | — | — | — | ♦ Carcinogen |
| Nickel compounds | 23 | 14 | 9 | — | 46,328 | ♦ Carcinogen |
| Polycyclic aromatic compounds | 14 | 14 | 0 | — | 272 | ♦ Carcinogen |
| 1,3-Butadiene | 12 | 12 | — | — | — | ♦ Carcinogen |
| Methanol | 7 | — | 7 | — | — | |
| Cobalt compounds | 3 | 3 | — | — | 1,515 | ♦ Carcinogen |
| Benzo[g,h,i]perylene | 1 | 1 | 0 | — | — | |
| Dioxin and dioxin-like compounds | 0 | 0 | — | — | 0 | ♦ Carcinogen |
2019
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 554,283 | — | 554,283 | — | — | |
| Ammonia | 51,246 | 51,123 | 123 | — | — | |
| n-Hexane | 35,121 | 35,121 | — | — | — | |
| Toluene | 3,001 | 3,000 | 1 | — | 128 | |
| Hydrogen sulfide | 2,386 | 2,233 | 153 | — | — | |
| Benzene | 1,354 | 1,353 | 1 | — | 7 | ♦ Carcinogen |
| Biphenyl | 37 | 37 | — | — | — | |
| Lead compounds | 36 | 34 | 2 | — | 279 | |
| Cumene | 26 | 26 | — | — | 8 | ♦ Carcinogen |
| 1,3-Butadiene | 14 | 14 | — | — | — | ♦ Carcinogen |
| Methanol | 9 | — | 9 | — | — | |
| Benzo[g,h,i]perylene | 1 | 1 | 0 | — | — |
2018
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Molybdenum trioxide | — | — | — | — | 3,884 | ♦ Carcinogen |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 447,768 | — | 447,768 | — | — | |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 56,348 | 56,348 | — | — | — | |
| Ammonia | 55,684 | 54,796 | 888 | — | — | |
| n-Hexane | 37,350 | 37,350 | — | — | — | |
| Propylene | 3,579 | 3,579 | — | — | — | |
| Xylene (mixed isomers) | 3,390 | 3,388 | 2 | — | 456 | |
| Toluene | 3,144 | 3,143 | 1 | — | 156 | |
| Hydrogen sulfide | 2,318 | 2,233 | 85 | — | — | |
| Carbonyl sulfide | 2,189 | 2,189 | — | — | — | |
| Benzene | 1,341 | 1,340 | 1 | — | 12 | ♦ Carcinogen |
| Ethylbenzene | 534 | 533 | 1 | — | 73 | ♦ Carcinogen |
| 1,2,4-Trimethylbenzene | 479 | 479 | — | — | — | |
| Naphthalene | 241 | 241 | 0 | — | 52 | ♦ Carcinogen |
| Phenol | 203 | 107 | 96 | — | 91 | |
| Vanadium compounds | 184 | 46 | 138 | — | 2,869 | |
| Ethylene | 179 | 179 | — | — | — | |
| Cyclohexane | 163 | 163 | — | — | — | |
| Copper compounds | 116 | 80 | 36 | — | 97,746 | |
| Nickel compounds | 99 | 15 | 84 | — | 1,825 | ♦ Carcinogen |
| Biphenyl | 81 | 81 | — | — | — | |
| Cumene | 35 | 35 | — | — | 8 | ♦ Carcinogen |
| Lead compounds | 33 | 33 | 0 | — | 386 | |
| Styrene | 29 | 29 | — | — | — | ♦ Carcinogen |
| Mercury compounds | 18 | 18 | — | — | 15 | |
| Polycyclic aromatic compounds | 17 | 16 | 1 | — | 76 | ♦ Carcinogen |
| 1,3-Butadiene | 12 | 12 | — | — | — | ♦ Carcinogen |
| Methanol | 8 | — | 8 | — | — | |
| Cobalt compounds | 3 | 3 | — | — | 59 | ♦ Carcinogen |
| Benzo[g,h,i]perylene | 1 | 1 | 0 | — | — | |
| Dioxin and dioxin-like compounds | 0 | 0 | — | — | 0 | ♦ Carcinogen |
2017
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Molybdenum trioxide | — | — | — | — | 53,272 | ♦ Carcinogen |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 548,502 | — | 548,502 | — | — | |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 56,780 | 56,780 | — | — | — | |
| Ammonia | 54,250 | 54,183 | 67 | — | — | |
| n-Hexane | 38,592 | 38,592 | — | — | — | |
| Xylene (mixed isomers) | 7,535 | 7,531 | 4 | — | 366 | |
| Toluene | 6,469 | 6,467 | 2 | — | 149 | |
| Hydrogen sulfide | 3,492 | 3,407 | 85 | — | — | |
| Propylene | 3,053 | 3,053 | — | — | — | |
| Carbonyl sulfide | 2,491 | 2,491 | — | — | — | |
| Benzene | 2,175 | 2,174 | 1 | — | 10 | ♦ Carcinogen |
| Zinc compounds | 1,985 | 230 | 1,755 | — | 17,837 | |
| Ethylbenzene | 1,479 | 1,477 | 2 | — | 59 | ♦ Carcinogen |
| 1,2,4-Trimethylbenzene | 828 | 826 | 2 | — | — | |
| Naphthalene | 346 | 346 | 0 | — | 73 | ♦ Carcinogen |
| Vanadium compounds | 191 | 46 | 145 | — | 11,880 | |
| Ethylene | 171 | 171 | — | — | — | |
| Copper compounds | 144 | 88 | 56 | — | 133,235 | |
| Phenol | 139 | 108 | 31 | — | 49 | |
| Cyclohexane | 73 | 73 | — | — | — | |
| Biphenyl | 71 | 70 | 0 | — | — | |
| Cumene | 40 | 40 | — | — | — | ♦ Carcinogen |
| Nickel compounds | 38 | 15 | 23 | — | 17,560 | ♦ Carcinogen |
| Lead compounds | 36 | 35 | 1 | — | 398 | |
| 1,3-Butadiene | 36 | 36 | — | — | — | ♦ Carcinogen |
| Styrene | 27 | 27 | — | — | — | ♦ Carcinogen |
| Polycyclic aromatic compounds | 19 | 18 | 1 | — | 88 | ♦ Carcinogen |
| Mercury compounds | 17 | 17 | — | — | 3 | |
| Methanol | 8 | — | 8 | — | — | |
| Cobalt compounds | 3 | 3 | — | — | 3,533 | ♦ Carcinogen |
| Benzo[g,h,i]perylene | 1 | 1 | 0 | — | — | |
| Dioxin and dioxin-like compounds | 0 | 0 | — | — | 0 | ♦ Carcinogen |
2016
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Molybdenum trioxide | — | — | — | — | 110,512 | ♦ Carcinogen |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 613,119 | — | 613,119 | — | — | |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 50,651 | 50,651 | — | — | — | |
| n-Hexane | 35,435 | 35,435 | — | — | — | |
| Ammonia | 21,370 | 21,309 | 61 | — | — | |
| Hydrogen sulfide | 5,072 | 4,993 | 79 | — | — | |
| Propylene | 3,744 | 3,744 | — | — | — | |
| Xylene (mixed isomers) | 3,388 | 3,386 | 2 | — | 804 | |
| Toluene | 3,067 | 3,066 | 1 | — | 147 | |
| Zinc compounds | 2,429 | 539 | 1,890 | — | 3,122 | |
| Carbonyl sulfide | 1,316 | 1,316 | — | — | — | |
| Benzene | 975 | 974 | 1 | — | 24 | ♦ Carcinogen |
| Ethylbenzene | 901 | 900 | 1 | — | 99 | ♦ Carcinogen |
| 1,2,4-Trimethylbenzene | 822 | 822 | — | — | — | |
| Vanadium compounds | 821 | 44 | 777 | — | 4,057 | |
| Ethylene | 307 | 307 | — | — | — | |
| Phenol | 203 | 173 | 30 | — | 51 | |
| Naphthalene | 134 | 133 | 1 | — | 200 | ♦ Carcinogen |
| Lead compounds | 69 | 12 | 57 | — | 215 | |
| Nickel compounds | 64 | 41 | 23 | — | 64,934 | ♦ Carcinogen |
| 1,3-Butadiene | 58 | 58 | — | — | — | ♦ Carcinogen |
| Copper compounds | 52 | 17 | 35 | — | 128,486 | |
| Cumene | 42 | 42 | — | — | 17 | ♦ Carcinogen |
| Styrene | 30 | 30 | — | — | — | ♦ Carcinogen |
| Biphenyl | 29 | 29 | — | — | — | |
| Cyclohexane | 26 | 26 | — | — | — | |
| Methanol | 8 | — | 8 | — | — | |
| Polycyclic aromatic compounds | 6 | 5 | 1 | — | 762 | ♦ Carcinogen |
| Mercury compounds | 5 | 5 | 0 | — | 18 | |
| Cobalt compounds | 2 | 2 | — | — | 102 | ♦ Carcinogen |
| Benzo[g,h,i]perylene | 0 | 0 | 0 | — | — | |
| Dioxin and dioxin-like compounds | 0 | 0 | — | — | — | ♦ Carcinogen |
2015
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Molybdenum trioxide | — | — | — | — | 13,589 | ♦ Carcinogen |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 756,650 | — | 756,650 | — | — | |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 55,334 | 55,334 | — | — | — | |
| Ammonia | 27,819 | 27,758 | 61 | — | — | |
| Xylene (mixed isomers) | 5,998 | 5,996 | 2 | — | 897 | |
| Toluene | 4,784 | 4,783 | 1 | — | 391 | |
| Hydrogen sulfide | 4,617 | 4,519 | 98 | — | — | |
| n-Hexane | 4,551 | 4,551 | — | — | — | |
| Propylene | 4,154 | 4,154 | — | — | — | |
| Ethylene | 3,095 | 3,095 | — | — | — | |
| Zinc compounds | 2,968 | 482 | 2,486 | — | 14,127 | |
| Benzene | 2,099 | 2,098 | 1 | — | 47 | ♦ Carcinogen |
| Carbonyl sulfide | 1,001 | 1,001 | — | — | — | |
| 1,2,4-Trimethylbenzene | 948 | 948 | — | — | — | |
| Vanadium compounds | 875 | 0 | 875 | — | 4,145 | |
| Ethylbenzene | 843 | 842 | 1 | — | 175 | ♦ Carcinogen |
| Cyclohexane | 659 | 659 | — | — | — | |
| Naphthalene | 214 | 214 | — | — | 482 | ♦ Carcinogen |
| Nickel compounds | 197 | 115 | 82 | — | 6,749 | ♦ Carcinogen |
| Phenol | 159 | 138 | 21 | — | 191 | |
| Methanol | 152 | 144 | 8 | — | — | |
| Copper compounds | 106 | 51 | 55 | — | 155,521 | |
| 1,3-Butadiene | 35 | 35 | — | — | — | ♦ Carcinogen |
| Lead compounds | 27 | 26 | 1 | — | 571 | |
| Mercury compounds | 18 | 18 | 0 | — | 61 | |
| Biphenyl | 14 | 14 | — | — | — | |
| Styrene | 7 | 7 | — | — | — | ♦ Carcinogen |
| Cumene | 6 | 6 | — | — | 14 | ♦ Carcinogen |
| Polycyclic aromatic compounds | 4 | 4 | 0 | — | 363 | ♦ Carcinogen |
| Benzo[g,h,i]perylene | 1 | 1 | 0 | — | — | |
| Dioxin and dioxin-like compounds | 0 | 0 | — | — | 0 | ♦ Carcinogen |
| Cobalt compounds | 0 | 0 | — | — | 831 | ♦ 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 |
|---|---|---|---|---|
| Carbonyl sulfide | — | — | — | 530 |
| 1,3-Butadiene | — | — | — | 180 |
| n-Hexane | — | — | — | 18,000 |
| Nickel compounds | — | 26,000 | — | — |
| Xylene (mixed isomers) | — | 1 | — | 1 |
| Propylene | — | — | — | 170 |
| Molybdenum trioxide | — | 5,600 | — | — |
| Ethylene | — | — | — | 92 |
| Ammonia | — | 5,200 | — | 6,800 |
| Lead compounds | — | 13 | — | — |
| Hydrogen sulfide | — | — | — | 11,000 |
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 |
|---|---|---|---|---|---|
|
CLEAN HARBORS ARAGONITE, LLC
ARAGONITE, UT
|
Toluene | — | — | — | — |
|
US ECOLOGY NEVADA, INC
BEATTY, NV
|
Toluene | 2 | — | — | — |
|
CLEAN HARBORS BUTTONWILLOW LLC
BUTTONWILLOW, CA
|
Toluene | — | — | — | — |
|
ALTAMONT LANDFILL & RESOURCE RECOVERY FACILITY
LIVERMORE, CA
|
Toluene | — | — | — | — |
|
CATALYST RECOVERY OF LA, LLC
LAFAYETTE, LA
|
Toluene | — | — | — | — |
|
CLEAN HARBORS GRASSY MOUNTAIN
KNOLLS, UT
|
Toluene | — | — | — | — |
|
KELLER CANYON LANDFILL COMPANY
PITTSBURG, CA
|
Toluene | — | — | — | — |
|
NSSI RECOVERY SERVICES
HOUSTON, TX
|
Toluene | — | — | — | — |
|
CLEAN HARBORS SAN JOSE
SAN JOSE, CA
|
Toluene | — | — | — | — |
|
POTRERO HILLS LANDFILL
SUISUN, CA
|
Toluene | — | — | — | — |
|
US ECOLOGY IDAHO INC SITE B
GRAND VIEW, ID
|
Toluene | — | — | — | — |
|
US ECOLOGY TEXAS
ROBSTOWN, TX
|
Toluene | — | — | — | — |
|
CHEMICAL WASTE MANAGEMENT OF THE NW
ARLINGTON, OR
|
Toluene | — | — | — | — |
|
ALTAMONT LANDFILL & RESOURCE RECOVERY FACILITY
LIVERMORE, CA
|
Benzene | — | — | — | — |
|
CATALYST RECOVERY OF LA, LLC
LAFAYETTE, LA
|
Benzene | — | — | — | — |
|
CLEAN HARBORS ARAGONITE, LLC
ARAGONITE, UT
|
Benzene | — | — | — | — |
|
CLEAN HARBORS BUTTONWILLOW LLC
BUTTONWILLOW, CA
|
Benzene | — | — | — | — |
|
CLEAN HARBORS GRASSY MOUNTAIN
KNOLLS, UT
|
Benzene | — | — | — | — |
|
CHEMICAL WASTE MANAGEMENT OF THE NW
ARLINGTON, OR
|
Benzene | — | — | — | — |
|
US ECOLOGY NEVADA, INC
BEATTY, NV
|
Benzene | — | — | — | — |
|
US ECOLOGY TEXAS
ROBSTOWN, TX
|
Benzene | — | — | — | — |
|
US ECOLOGY IDAHO INC SITE B
GRAND VIEW, ID
|
Benzene | — | — | — | — |
|
CLEAN HARBORS SAN JOSE
SAN JOSE, CA
|
Benzene | — | — | — | — |
|
KELLER CANYON LANDFILL COMPANY
PITTSBURG, CA
|
Benzene | — | — | — | — |
|
NSSI RECOVERY SERVICES
HOUSTON, TX
|
Benzene | — | — | — | — |
|
POTRERO HILLS LANDFILL
SUISUN, CA
|
Benzene | — | — | — | — |
|
PHIBRO-TECH INC
SANTA FE SPRINGS, CA
|
Ammonia | — | 5,200 | — | — |
|
US ECOLOGY IDAHO INC SITE B
GRAND VIEW, ID
|
Ethylbenzene | — | — | — | — |
|
ALTAMONT LANDFILL & RESOURCE RECOVERY FACILITY
LIVERMORE, CA
|
Ethylbenzene | — | — | — | — |
|
CATALYST RECOVERY OF LA, LLC
LAFAYETTE, LA
|
Ethylbenzene | — | — | — | — |
|
CLEAN HARBORS ARAGONITE, LLC
ARAGONITE, UT
|
Ethylbenzene | — | — | — | — |
|
CLEAN HARBORS BUTTONWILLOW LLC
BUTTONWILLOW, CA
|
Ethylbenzene | — | — | — | — |
|
CLEAN HARBORS GRASSY MOUNTAIN
KNOLLS, UT
|
Ethylbenzene | — | — | — | — |
|
US ECOLOGY NEVADA, INC
BEATTY, NV
|
Ethylbenzene | 1 | — | — | — |
|
CHEMICAL WASTE MANAGEMENT OF THE NW
ARLINGTON, OR
|
Ethylbenzene | — | — | — | — |
|
CLEAN HARBORS SAN JOSE
SAN JOSE, CA
|
Ethylbenzene | — | — | — | — |
|
KELLER CANYON LANDFILL COMPANY
PITTSBURG, CA
|
Ethylbenzene | — | — | — | — |
|
NSSI RECOVERY SERVICES
HOUSTON, TX
|
Ethylbenzene | — | — | — | — |
|
POTRERO HILLS LANDFILL
SUISUN, CA
|
Ethylbenzene | — | — | — | — |
|
US ECOLOGY TEXAS
ROBSTOWN, TX
|
Ethylbenzene | — | — | — | — |
|
CATALYST RECOVERY OF LA, LLC
LAFAYETTE, LA
|
Molybdenum trioxide | — | 5,600 | — | — |
|
CLEAN HARBORS BUTTONWILLOW LLC
BUTTONWILLOW, CA
|
Molybdenum trioxide | — | — | — | — |
|
US ECOLOGY NEVADA, INC
BEATTY, NV
|
Molybdenum trioxide | 2,600 | — | — | — |
|
CHEMICAL WASTE MANAGEMENT OF THE NW
ARLINGTON, OR
|
Xylene (mixed isomers) | 2 | — | — | — |
|
US ECOLOGY IDAHO INC SITE B
GRAND VIEW, ID
|
Xylene (mixed isomers) | — | — | — | — |
|
US ECOLOGY TEXAS
ROBSTOWN, TX
|
Xylene (mixed isomers) | — | 1 | — | — |
|
ALTAMONT LANDFILL & RESOURCE RECOVERY FACILITY
LIVERMORE, CA
|
Xylene (mixed isomers) | — | — | — | — |
|
CATALYST RECOVERY OF LA, LLC
LAFAYETTE, LA
|
Xylene (mixed isomers) | — | — | — | 1 |
|
CLEAN HARBORS ARAGONITE, LLC
ARAGONITE, UT
|
Xylene (mixed isomers) | — | — | — | — |
|
CLEAN HARBORS BUTTONWILLOW LLC
BUTTONWILLOW, CA
|
Xylene (mixed isomers) | — | — | — | — |
|
CLEAN HARBORS GRASSY MOUNTAIN
KNOLLS, UT
|
Xylene (mixed isomers) | — | — | — | — |
|
CLEAN HARBORS SAN JOSE
SAN JOSE, CA
|
Xylene (mixed isomers) | — | — | — | — |
|
KELLER CANYON LANDFILL COMPANY
PITTSBURG, CA
|
Xylene (mixed isomers) | — | — | — | — |
|
NSSI RECOVERY SERVICES
HOUSTON, TX
|
Xylene (mixed isomers) | — | — | — | — |
|
POTRERO HILLS LANDFILL
SUISUN, CA
|
Xylene (mixed isomers) | — | — | — | — |
|
US ECOLOGY NEVADA, INC
BEATTY, NV
|
Xylene (mixed isomers) | 8 | — | — | — |
|
US ECOLOGY TEXAS
ROBSTOWN, TX
|
Lead compounds | — | 0 | — | — |
|
KELLER CANYON LANDFILL COMPANY
PITTSBURG, CA
|
Lead compounds | 50 | — | — | — |
|
NSSI RECOVERY SERVICES
HOUSTON, TX
|
Lead compounds | — | — | — | — |
|
US ECOLOGY NEVADA, INC
BEATTY, NV
|
Lead compounds | 5 | — | — | — |
|
US ECOLOGY IDAHO INC SITE B
GRAND VIEW, ID
|
Lead compounds | 15 | — | — | — |
|
CHEMICAL WASTE MANAGEMENT OF THE NW
ARLINGTON, OR
|
Lead compounds | 1 | — | — | — |
|
CATALYST RECOVERY OF LA, LLC
LAFAYETTE, LA
|
Lead compounds | — | 13 | — | — |
|
CLEAN HARBORS BUTTONWILLOW LLC
BUTTONWILLOW, CA
|
Lead compounds | 87 | — | — | — |
|
CLEAN HARBORS GRASSY MOUNTAIN
KNOLLS, UT
|
Lead compounds | 3 | — | — | — |
|
CLEAN HARBORS SAN JOSE
SAN JOSE, CA
|
Lead compounds | — | — | — | — |
|
CLEAN HARBORS GRASSY MOUNTAIN
KNOLLS, UT
|
Mercury compounds | — | — | — | — |
|
US ECOLOGY IDAHO INC SITE B
GRAND VIEW, ID
|
Mercury compounds | 1 | — | — | — |
|
US ECOLOGY TEXAS
ROBSTOWN, TX
|
Mercury compounds | — | — | — | — |
|
KELLER CANYON LANDFILL COMPANY
PITTSBURG, CA
|
Mercury compounds | 2 | — | — | — |
|
CHEMICAL WASTE MANAGEMENT OF THE NW
ARLINGTON, OR
|
Mercury compounds | 0 | — | — | — |
|
CLEAN HARBORS BUTTONWILLOW LLC
BUTTONWILLOW, CA
|
Mercury compounds | 6 | — | — | — |
|
CLEAN HARBORS SAN JOSE
SAN JOSE, CA
|
Mercury compounds | — | — | — | — |
|
CATALYST RECOVERY OF LA, LLC
LAFAYETTE, LA
|
Mercury compounds | — | — | — | — |
|
NSSI RECOVERY SERVICES
HOUSTON, TX
|
Mercury compounds | — | — | — | — |
|
US ECOLOGY NEVADA, INC
BEATTY, NV
|
Mercury compounds | 2 | — | — | — |
|
CATALYST RECOVERY OF LA, LLC
LAFAYETTE, LA
|
Nickel compounds | — | 26,000 | — | — |
|
CLEAN HARBORS BUTTONWILLOW LLC
BUTTONWILLOW, CA
|
Nickel compounds | 340 | — | — | — |
|
CLEAN HARBORS SAN JOSE
SAN JOSE, CA
|
Nickel compounds | — | — | — | — |
|
KELLER CANYON LANDFILL COMPANY
PITTSBURG, CA
|
Nickel compounds | 3,600 | — | — | — |
|
NSSI RECOVERY SERVICES
HOUSTON, TX
|
Nickel compounds | — | — | — | — |
|
US ECOLOGY NEVADA, INC
BEATTY, NV
|
Nickel compounds | 100,000 | — | — | — |
|
CLEAN HARBORS GRASSY MOUNTAIN
KNOLLS, UT
|
Nickel compounds | 550 | — | — | — |
|
US ECOLOGY IDAHO INC SITE B
GRAND VIEW, ID
|
Nickel compounds | 25 | — | — | — |
|
US ECOLOGY TEXAS
ROBSTOWN, TX
|
Nickel compounds | — | — | — | — |
|
CHEMICAL WASTE MANAGEMENT OF THE NW
ARLINGTON, OR
|
Nickel compounds | 2 | — | — | — |
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 | FRV | Nov 20, 2025 | — | Open |
| caa | FRV | Nov 3, 2025 | — | Open |
| caa | FRV | Nov 3, 2025 | — | Open |
| caa | FRV | Nov 3, 2025 | — | Open |
| caa | FRV | Nov 3, 2025 | — | Open |
| caa | FRV | Aug 12, 2025 | — | Open |
| caa | FRV | Aug 12, 2025 | — | Open |
| caa | FRV | Jul 2, 2025 | — | Open |
| caa | FRV | Jul 2, 2025 | — | Open |
| caa | FRV | May 29, 2025 | — | Open |
| caa | FRV | May 29, 2025 | — | Open |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | Apr 24, 2025 | Apr 30, 2025 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Apr 24, 2025 | Apr 30, 2025 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: General Facility Standards | Apr 24, 2025 | Apr 30, 2025 | Resolved |
| caa | FRV | Feb 10, 2025 | — | Open |
| caa | FRV | Feb 10, 2025 | — | Open |
| caa | FRV | Feb 10, 2025 | — | Open |
| caa | FRV | Oct 28, 2024 | — | Open |
| cwa | Effluent Violations - Unauthorized Discharge | Jun 25, 2024 | — | Open |
| caa | FRV | Jun 11, 2024 | — | Open |
| caa | FRV | May 10, 2024 | — | Open |
| caa | FRV | Feb 5, 2024 | — | Open |
| caa | FRV | Nov 7, 2023 | — | Open |
| caa | FRV | Oct 23, 2023 | — | Open |
| caa | FRV | Oct 17, 2023 | — | Open |
| caa | FRV | Sep 22, 2023 | — | Open |
| caa | FRV | Sep 22, 2023 | — | Open |
| caa | FRV | Aug 18, 2023 | — | Open |
| caa | FRV | May 22, 2023 | — | Open |
| caa | FRV | Apr 4, 2022 | — | Open |
| caa | FRV | Apr 4, 2022 | — | Open |
| rcra | Standards for Universal Waste Management: Standards for Large Quantity Handlers | Mar 28, 2022 | Apr 11, 2022 | Resolved |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | Mar 28, 2022 | Apr 11, 2022 | Resolved |
| caa | FRV | Mar 22, 2022 | — | Open |
| caa | FRV | Mar 22, 2022 | — | Open |
| caa | FRV | Dec 2, 2021 | — | Open |
| caa | FRV | Dec 2, 2021 | — | Open |
| caa | FRV | Dec 2, 2021 | — | Open |
| caa | FRV | Dec 2, 2021 | — | Open |
| caa | FRV | Dec 2, 2021 | — | Open |
| caa | FRV | Aug 13, 2019 | — | Open |
| caa | FRV | Jul 9, 2019 | — | Open |
| caa | FRV | Jul 9, 2019 | — | Open |
| caa | FRV | Jul 9, 2019 | — | Open |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | May 28, 2019 | Aug 12, 2019 | Resolved |
| caa | FRV | Jan 14, 2019 | — | Open |
| caa | FRV | Jun 26, 2018 | — | Open |
| caa | HPV | Jun 26, 2018 | Jun 26, 2018 | Resolved |
| caa | FRV | Jun 26, 2018 | — | Open |
| caa | HPV | Jun 26, 2018 | Jun 26, 2018 | 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 |
|---|---|---|---|---|---|---|
| Benzo[a]anthracene | DMR, Limited - Numeric Violation | 0.00 mg/L | 0.00 | +2% | Jun 2024 | Open |
| Chrysene | DMR, Limited - Numeric Violation | 0.00 mg/L | 0.00 | +2% | Jun 2024 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.09 mg/L | 0.00 | +2,147,483,650% | Oct 2022 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.74 mg/L | 0.00 | +2,147,483,650% | Nov 2018 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 1.65 mg/L | 0.00 | +2,147,483,650% | Oct 2018 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 1.08 mg/L | 0.00 | +2,147,483,650% | Oct 2018 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 1.20 mg/L | 0.00 | +2,147,483,650% | Sep 2018 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 1.42 mg/L | 0.00 | +2,147,483,650% | Aug 2018 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.78 mg/L | 0.00 | +2,147,483,650% | Jul 2018 | Resolved |
| Enterococci | DMR, Limited - Numeric Violation | 170.00 MPN/100mL | 130.00 | +31% | May 2017 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.90 mg/L | 0.00 | +2,147,483,650% | Sep 2016 | Resolved |
| Selenium, total recoverable | DMR, Limited - Numeric Violation | 0.05 mg/L | 0.05 | +9% | Sep 2016 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.50 mg/L | 0.00 | +2,147,483,650% | Aug 2016 | Resolved |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.55 mg/L | 0.12 | +358% | Jan 2016 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.11 mg/L | 0.05 | +128% | Jan 2016 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 1.12 mg/L | 0.00 | +2,147,483,650% | Nov 2015 | Open |
| Selenium, total recoverable | DMR, Limited - Numeric Violation | 0.48 kg/d | 0.39 | +23% | May 2015 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.60 mg/L | 0.00 | +2,147,483,650% | Feb 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.
State CWA Penalty AO
Clean Water Act
· Case CA-N00000770
State CWA Penalty AO
Clean Water Act
· Case CA-N00002296
Notice of Violation
Clean Air Act
· Case 3602047385
State CWA Penalty AO
Clean Water Act
· Case CA-N00001033
State CWA Penalty AO
Clean Water Act
· Case CA-N00003485
Notice of Violation
Clean Air Act
· Case 3604671851 · Nov 20, 2025
Notice of Violation
Clean Air Act
· Case 3604671844 · Nov 3, 2025
Notice of Violation
Clean Air Act
· Case 3604671849 · Nov 3, 2025
Notice of Violation
Clean Air Act
· Case 3604671846 · Nov 3, 2025
Notice of Violation
Clean Air Act
· Case 3604671847 · Nov 3, 2025
Notice of Violation
Clean Air Act
· Case 3604556594 · Aug 12, 2025
State/local Action
Clean Air Act
· Case 3604556596 · Aug 12, 2025
Notice of Violation
Clean Air Act
· Case 3604501038 · Jul 2, 2025
Notice of Violation
Clean Air Act
· Case 3604501032 · Jul 2, 2025
INSPECTION REPORT w/VIOLATIONS (MAILED DATE)
RCRA (Hazardous Waste)
· Case RCRA-CAD009108705-528 · Jun 19, 2025
Notice of Violation
Clean Air Act
· Case 3604474575 · May 29, 2025
Notice of Violation
Clean Air Act
· Case 3604474577 · May 29, 2025
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-CAD009108705-313 · Apr 24, 2025
Notice of Violation
Clean Air Act
· Case 3604334654 · Feb 10, 2025
Notice of Violation
Clean Air Act
· Case 3604334650 · Feb 10, 2025
Other facilities in CONTRA COSTA County, CA
CEMEX ANTIOCH
ANTIOCH, CA
· Manufacturing
PINOLE PET HOSPITAL
PINOLE, CA
· Health Care and Social Assistance
CAMPOLINDO HIGH SCHOOL
MORAGA, CA
· Administrative and Support and Waste Management
WEST CONTRA COSTA HOUSEHOLD HAZARDOUS WASTE COLLECTION FACILITY
RICHMOND, CA
· Administrative and Support and Waste Management
LORRAINE HAND
KENSINGTON, CA
· Administrative and Support and Waste Management
AU ENERGY-EL PORTAL SHELL
SAN PABLO, CA
· Retail Trade