Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
HALLIBURTON MANUFACTURING & LEASING CO LLC
100 E HALLIBURTON BLVD, DUNCAN, OK, 73536
Parent company: HALLIBURTON ENERGY SERVICES INC
Carcinogen
PBT
— 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 | Toluene | Methyl ethyl ketone | 1,1,1-Trichloroethane | Xylene (mixed isomers) | Methyl isobutyl ketone | Total (lbs) |
| 2024 | — | — | — | — | — | 754 |
| 2023 | — | — | — | — | — | 446 |
| 2022 | — | — | — | — | — | 212 |
| 2019 | — | — | — | — | — | 0 |
| 2018 | — | — | — | — | — | 0 |
| 2017 | — | — | — | — | — | 0 |
| 2014 | — | — | — | 5,588 | — | 12,396 |
| 2007 | — | — | — | — | — | 122 |
| 2006 | — | — | — | — | — | 4 |
| 2005 | — | — | — | — | — | 2 |
| 2004 | 24,000 | — | — | — | — | 24,003 |
| 2003 | 16,000 | — | — | — | — | 16,002 |
| 2001 | 360 | — | — | — | — | 1,714 |
| 2000 | 332 | — | — | — | — | 884 |
| 1999 | — | — | — | — | — | 175 |
| 1998 | 640 | — | — | — | — | 1,070 |
| 1997 | — | — | — | 1,800 | 5,040 | 8,032 |
| 1996 | — | 2,831 | — | — | — | 2,831 |
| 1995 | 2,111 | 4,984 | — | — | 1,786 | 8,881 |
| 1994 | 2,881 | 4,292 | — | 1,476 | 2,519 | 11,168 |
| 1993 | 4,300 | 6,405 | — | 2,203 | 3,705 | 16,613 |
| 1992 | — | 9,788 | 6,678 | 26,569 | — | 43,035 |
| 1991 | 20,613 | — | 9,723 | 7,145 | 8,009 | 45,490 |
| 1990 | 2,850 | 38,750 | 8,150 | 5,750 | 4,050 | 59,550 |
| 1989 | 11,050 | — | 19,300 | — | 9,050 | 39,400 |
| 1988 | 10,432 | — | — | 9,559 | 8,188 | 28,679 |
| 1987 | — | — | 19,450 | — | — | 19,700 |
▎ 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.