Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
CHALLENGER ELECTRICAL, EQUIPMENT CORP
750 BOLING ST, JACKSON, MS, 39209
Parent company: EATON CORP
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 | Certain glycol ethers | Xylene (mixed isomers) | Nitric acid | Phosphoric acid | Sodium hydroxide (solution) | Total (lbs) |
| 1995 | 11,900 | — | 240 | 30 | — | 12,270 |
| 1994 | 25,000 | — | 260 | 40 | — | 25,410 |
| 1993 | 43,900 | — | 260 | 40 | — | 44,300 |
| 1992 | 38,250 | — | 1,300 | 400 | — | 39,965 |
| 1991 | 36,250 | — | 1,000 | 250 | — | 37,515 |
| 1990 | 25,950 | 23,150 | 1,350 | 250 | — | 50,715 |
| 1989 | 27,250 | 44,750 | 2,150 | 250 | — | 74,900 |
| 1988 | 25,950 | — | 1,000 | — | 500 | 27,950 |
| 1987 | 25,950 | — | — | — | 500 | 26,450 |
▎ 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.