Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
NOV OREGON STREET
2040 OREGON STREET, ODESSA, TX, 79764
Parent company: NATIONAL OILWELL VARCO LP
Carcinogen
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) across all available years.
Full release table
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| All values in pounds (lbs) | ||||||
|---|---|---|---|---|---|---|
| Year | Nickel | Chromium | Propylene | Total (lbs) | ||
| 2020 | 3,548 | 791 | 1 | 4,340 | ||
| 2019 | 6,681 | 1,438 | 1 | 8,120 | ||
| 2018 | 1,117 | 283 | — | 1,400 | ||
| 2017 | — | — | 3 | 3 | ||
| 2016 | — | — | 2 | 2 | ||
| 2011 | 5 | — | — | 5 | ||
▎ Facilities report to EPA's TRI once they manufacture, process, or use a listed chemical above set thresholds. Once that threshold is crossed, they must report actual releases regardless of size — so a small number reflects genuine low-level discharge, not a data error.