Facility profile
John Sevier Combustion Turbine Combined Cycle Plant Tva
Significant Violation 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
2026-02-24
Displayed as plain language instead of hidden in agency exports.
Trend
Watch
Reported on-site releases are higher in 2024 than in 2022.
| Year | Air | Water | Land | Total |
|---|---|---|---|---|
| 2022 | 2,100 lbs | 0 lbs | 0 lbs | 2,100 lbs |
| 2023 | 7,000 lbs | 0 lbs | 0 lbs | 7,000 lbs |
| 2024 | 6,000 lbs | 0 lbs | 0 lbs | 6,000 lbs |
Chemical breakdown
What this facility is reporting
-
Ammonia
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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Polycyclic aromatic 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 12 of the last 12 quarters in the imported ECHO record.