Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
BAKER HUGHES INC - NAVIGATION
6023 NAVIGATION BLVD, HOUSTON, TX, 77011
Parent company: BAKER HUGHES HOLDINGS LLC
Carcinogen
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases 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.
| Year | Chromium | Manganese | Copper | Nickel | Total |
|---|---|---|---|---|---|
| 2017 | 5 | — | — | — | 5 |
| 2010 | — | — | — | 2 | 2 |
| 2009 | 3 | — | — | — | 3 |
| 1990 | 250 | 5 | — | 5 | 260 |
| 1989 | 250 | 250 | 250 | 250 | 1,000 |
| 1988 | 250 | 250 | 250 | — | 750 |