Facility profile
Solvay Chemicals Deer Park Plant
Significant noncompliance 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
2025-11-14
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 | 20 lbs | 623,409 lbs | 0 lbs | 623,429 lbs |
| 2023 | 20 lbs | 432,703 lbs | 0 lbs | 432,723 lbs |
| 2024 | 20 lbs | 495,479 lbs | 0 lbs | 495,499 lbs |
Chemical breakdown
What this facility is reporting
-
Nitrate compounds (water dissociable; reportable only when in aqueous solution)
Latest 2024 TRI data shows water as the largest reported pathway for this chemical at the facility.
-
Nitric acid
Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.
-
Naphthalene
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 noncompliance across 10 of the last 12 quarters in the imported ECHO record.