Facility profile
Arkema Inc/west Chester
Violation Identified across 2 of the last 12 quarters in the imported ECHO record.
Noncompliance quarters
2
Counted from the imported ECHO record over the last 12 quarters.
Penalties
$0
Recorded enforcement amount carried into the facility page.
Last inspection
2026-02-05
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 | 6,709 lbs | 0 lbs | 0 lbs | 6,709 lbs |
| 2023 | 6,115 lbs | 0 lbs | 0 lbs | 6,115 lbs |
| 2024 | 5,850 lbs | 0 lbs | 0 lbs | 5,850 lbs |
Chemical breakdown
What this facility is reporting
-
Toluene
Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.
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Acrylic acid
Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.
-
Certain glycol ethers
Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.
-
Ethylene glycol
Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.
-
Hydroquinone
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
Violation Identified across 2 of the last 12 quarters in the imported ECHO record.