Facility profile
Keystone Industries
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Noncompliance quarters
12
Counted from the imported ECHO record over the last 12 quarters.
Penalties
$0
Recorded enforcement amount carried into the facility page.
Last inspection
2024-07-10
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 | 3,020 lbs | 0 lbs | 0 lbs | 3,020 lbs |
| 2023 | 1,315 lbs | 0 lbs | 0 lbs | 1,315 lbs |
| 2024 | 1,410 lbs | 0 lbs | 0 lbs | 1,410 lbs |
Chemical breakdown
What this facility is reporting
-
Methyl methacrylate
Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.
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Methanol
Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.
-
Benzoyl peroxide
Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.
-
Nitrate compounds (water dissociable; reportable only when in aqueous solution)
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 12 of the last 12 quarters in the imported ECHO record.