TRI Explorer
Facility Profile Report
| Data Source: 2024 Dataset (released November 2025) | See Note |
Instructions for printing wide reports
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| TRI Facility Name: | PREMCOR REFINING GROUP INC PORT ARTHUR | |
| Address: | 1801 S GULFWAY DR, PORT ARTHUR TEXAS 77640 (JEFFERSON) | |
| (Map by Google, Yahoo) | ||
| County: | JEFFERSON | |
| Public Contact: | CLINT MITCHELL | |
| Phone Number: | 409-985-1659 | |
| Public email: | CLINT.MITCHELL@VALERO.COM | |
| Forms Submitted to TRI in 2022 Reporting Year: | ||
| Form R (regular form): | 36 | |
| Form A (certification form): | 0 | |
| Click here for TRI Reporting Forms in EPA Envirofacts database | ||
| Click here for the facility's TRI Pollution Prevention (P2) Report | ||
| Click here for the facility's Risk Screening Report | ||
| North American Industry Classification System (NAICS) Code(s) in 2022 Reporting Year: | ||
| 324110 - Petroleum Refineries (Primary) | ||
| Industry sector used in TRI Explorer analysis in 2022 Reporting Year: | ||
| 324 - Petroleum | ||
Reported TRI Chemical Data (in pounds, for all chemicals reported in 2022) | |
| Total On-site Releases: | 510,947 |
| Total Off-site Releases: | 1,226 |
| Total Transfers Off-site for Further Waste Management: | 157,345 |
| Total Waste Managed: | 46,857,780 |
| Total On-site Disposal or Other Releases | Total Off-site Disposal or Other Releases | Total On- and Off-site Disposal or Other Releases |
|---|---|---|
| .6261260 | . | .6261260 |
Dioxin and Dioxin-like Compounds Toxicity Equivalent Weight (in grams) NAICS 324 - Petroleum
| Total On-site Disposal or Other Releases | Total Off-site Disposal or Other Releases | Total On- and Off-site Disposal or Other Releases |
|---|---|---|
| .0378129 | . | .0378129 |
| TRI Facility Trend Graphs (click to view trend graph) |
| Total On- and Off-site Releases |
| Total Transfers Off-site for Further Waste Management |
| Total Waste Managed |
TRI Chemical Trend Table (click to view trend table)
(all chemicals reported to TRI between 1995 and 2022)
| Row # | Chemical | On- and Off-site Releases Trend | Transfers Off-site for Further Waste Management Trend | Quantities of TRI Chemicals in Waste Trend | EPA's IRIS Substance File (Risk Information) |
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| 1 | 1,2,4-Trimethylbenzene |  |
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| 2 | 1,3-Butadiene | |
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| 3 | 2,4-Dimethylphenol | |
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| 4 | Ammonia | |
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| 5 | Anthracene | |
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| 6 | Asbestos (friable) | |
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| 7 | Benzene | |
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| 8 | Benzo[g,h,i]perylene | |
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| 9 | Biphenyl | |
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| 10 | Carbon disulfide | |
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| 11 | Carbonyl sulfide | |
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| 12 | Certain glycol ethers | |
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| 13 | Chlorine | |
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| 14 | Chromium compounds (except for chromite ore mined in the Transvaal Region) | |
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| 15 | Cobalt compounds | |
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| 16 | Copper compounds | |
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| 17 | Cresol (mixed isomers) | |
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| 18 | Cumene | |
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| 19 | Cyanide compounds | |
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| 20 | Cyclohexane | |
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| 21 | Diethanolamine | |
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| 22 | Dioxin and dioxin-like compounds | |
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| 23 | Ethylbenzene | |
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| 24 | Ethylene | |
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| 25 | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | |
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| 26 | Hydrogen cyanide | |
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| 27 | Hydrogen fluoride | |
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| 28 | Hydrogen sulfide | |
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| 29 | Lead | |
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| 30 | Lead compounds | |
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| 31 | Manganese compounds | |
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| 32 | Mercury | |
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| 33 | Mercury compounds | |
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| 34 | Methanol | |
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| 35 | Methyl ethyl ketone | |
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| 36 | Methyl tert-butyl ether | |
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| 37 | Molybdenum trioxide | |
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| 38 | Naphthalene | |
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| 39 | Nickel compounds | |
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| 40 | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | |
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| 41 | Phenanthrene | |
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| 42 | Phenol | |
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| 43 | Polycyclic aromatic compounds | |
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| 44 | Propylene | |
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| 45 | Sodium nitrite | |
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| 46 | Styrene | |
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| 47 | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | |
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| 48 | Tetrachloroethylene | |
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| 49 | Toluene | |
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| 50 | Vanadium compounds | |
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| 51 | Xylene (mixed isomers) | |
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| 52 | Zinc compounds | |
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| 53 | n-Hexane | |
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| Other TRI Facility Information | |
| Latitude: | 29.890 |
| Longitude: | -93.937 |
| Parent Company Name: | VALERO ENERGY CORP |
| Parent Company's Dun and Bradstreet: | 082686916 |
| TRI Facility ID Number: | 77640CLRKR1801S |
| RCRA ID Number (Land): | TXR000084341 |
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all data PREMCOR REFINING GROUP INC PORT ARTHUR