Facility profile
Denka Performance Elastomer Llc
Significant Violation across 10 of the last 12 quarters in the imported ECHO record.
Noncompliance quarters
10
Counted from the imported ECHO record over the last 12 quarters.
Penalties
$0
Recorded enforcement amount carried into the facility page.
Last inspection
2025-10-02
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 | 79,226 lbs | 984 lbs | 11,296 lbs | 91,506 lbs |
| 2023 | 62,542 lbs | 694 lbs | 9,425 lbs | 72,661 lbs |
| 2024 | 55,377 lbs | 848 lbs | 11,617 lbs | 67,842 lbs |
Chemical breakdown
What this facility is reporting
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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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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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1, 4-Dichloro-2-butene
Latest 2024 TRI data shows land 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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1, 2-Dichlorobenzene
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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Nickel
Latest 2024 TRI data shows water as the largest reported pathway for this chemical at the facility.
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Certain glycol ethers
Latest 2024 TRI data shows land 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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Chromium
Latest 2024 TRI data shows water 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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Xylene (mixed isomers)
Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.
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N-Methyl-2-pyrrolidone
Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.
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N-Nitrosodiphenylamine
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.
Enforcement layer
Why the ECHO-style detail matters
Significant Violation across 10 of the last 12 quarters in the imported ECHO record.