Facility profile
Occidental Chemical Oxychem- Portland Plant
No Violation Identified across 1 of the last 12 quarters, with $411,955 in recorded penalties.
Noncompliance quarters
1
Counted from the imported ECHO record over the last 12 quarters.
Penalties
$411,955
Recorded enforcement amount carried into the facility page.
Last inspection
2025-03-25
Displayed as plain language instead of hidden in agency exports.
Trend
Watch
Reported on-site releases are lower in 2024 than in 2022.
| Year | Air | Water | Land | Total |
|---|---|---|---|---|
| 2022 | 142,493 lbs | 274 lbs | 0 lbs | 142,766 lbs |
| 2023 | 157,749 lbs | 222 lbs | 0 lbs | 157,971 lbs |
| 2024 | 134,076 lbs | 188 lbs | 0 lbs | 134,264 lbs |
Chemical breakdown
What this facility is reporting
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Ethylene
Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.
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Propylene
Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.
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1, 2-Dichloroethane
Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.
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Vinyl chloride
Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.
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Chlorine
Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.
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Ammonia
Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.
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Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)
Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.
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Toluene
Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.
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Benzene
Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.
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1, 3-Butadiene
Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.
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Isoprene
Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.
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Chloroform
Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.
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Copper compounds
Latest 2024 TRI data shows water as the largest reported pathway for this chemical at the facility.
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Styrene
Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.
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1, 1, 2-Trichloroethane
Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.
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Chloroethane
Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.
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1, 2-Dichloroethylene
Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.
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Dioxin and dioxin-like compounds
Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.
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Carbon tetrachloride
Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.
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Tetrachloroethylene
Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.
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Lead
Latest 2024 TRI data shows water as the largest reported pathway for this chemical at the facility.
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Chlorobenzene
Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.
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1, 1, 2, 2-Tetrachloroethane
Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.
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1, 1, 1, 2-Tetrachloroethane
Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.
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Bis(2-chloroethyl) ether
Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.
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Vinylidene chloride
Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.
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Dichlorobenzene (mixed isomers)
Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.
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Naphthalene
Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.
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Trichloroethylene
Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.
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Pentachloroethane
Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.
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Hexachloro-1, 3-butadiene
Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.
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Chloroprene
Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.
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Hexachlorobenzene
Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.
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Asbestos (friable)
Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.
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Biphenyl
Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.
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Hexachloroethane
Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.
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Polychlorinated biphenyls
Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.
Enforcement layer
Why the ECHO-style detail matters
No Violation Identified across 1 of the last 12 quarters, with $411,955 in recorded penalties.