Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
HALLIBURTON ENERGY SERVICES INC
3400 W ILLINOIS AVE, DALLAS, TX, 75211
Parent company: HALLIBURTON ENERGY SERVICES INC
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 | Methanol | Cobalt | Manganese | Nickel | Chromium | Total (lbs) |
| 2003 | 3,740 | 0 | — | 0 | — | 3,741 |
| 2002 | 3,740 | 1 | — | 0 | — | 3,741 |
| 2001 | 3,740 | — | — | — | — | 3,740 |
| 2000 | 3,940 | — | — | — | — | 3,940 |
| 1999 | 3,940 | — | — | — | — | 3,940 |
| 1998 | 3,940 | — | — | — | — | 3,940 |
| 1997 | 3,740 | — | — | — | — | 3,740 |
| 1996 | 3,940 | — | — | — | — | 3,940 |
| 1995 | 7,146 | 4 | 4 | 1 | — | 7,155 |
| 1994 | 7,117 | 5 | 5 | 4 | 2 | 7,133 |
| 1993 | 7,090 | 5 | 4 | 4 | 4 | 7,107 |
| 1992 | 9,082 | — | — | — | — | 9,082 |
| 1991 | 754 | — | — | — | — | 754 |
| 1990 | 2,582 | — | — | — | — | 2,582 |
| 1989 | 2,376 | — | — | — | — | 2,376 |
▎ 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.