Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
HALLIBURTON ENERGY SERVICES - SAWYER
1201 SAWYER ST, HOUSTON, TX, 77007
Parent company: HALLIBURTON CO
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 | Manganese | Chromium | Nickel | Total |
|---|---|---|---|---|
| 2008 | — | 3 | — | 3 |
| 2007 | — | 1 | 0 | 1 |
| 2006 | 55 | 1 | 0 | 56 |
| 2005 | — | 1 | — | 1 |
| 2004 | — | 2 | — | 2 |
| 2003 | — | 1 | — | 1 |
| 2002 | — | 1 | — | 1 |
| 2001 | 3 | 2 | — | 5 |
| 2000 | — | 1 | — | 1 |
| 1999 | — | 3 | 4 | 7 |