Facility profile
National Oilwell Varco Houston Repair Center
No Violation Identified
Noncompliance quarters
0
Counted from the imported ECHO record over the last 12 quarters.
Penalties
$0
Recorded enforcement amount carried into the facility page.
Last inspection
Displayed as plain language instead of hidden in agency exports.
Trend
Watch
Reported on-site releases are lower in 2024 than in 2023.
| Year | Air | Water | Land | Total |
|---|---|---|---|---|
| 2023 | 3,484 lbs | 0 lbs | 0 lbs | 3,484 lbs |
| 2024 | 335 lbs | 0 lbs | 0 lbs | 335 lbs |
Chemical breakdown
What this facility is reporting
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Copper
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 air as the largest reported pathway for this chemical at the facility.
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Zinc (fume or dust)
Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.
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Ethylene glycol
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 air as the largest reported pathway for this chemical at the facility.
-
Manganese
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
No Violation Identified