Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
LUCENT TECHS
6200 E BROAD ST, COLUMBUS, OH, 43213
Parent company: LUCENT TECHS
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 | Tetrachloroethylene | Trichloroethylene | Freon 113 (CFC-113) | 1,1,1-Trichloroethane | Sodium hydroxide (solution) | Total (lbs) |
| 2002 | — | — | — | — | — | 2 |
| 2001 | — | — | — | — | — | 4 |
| 2000 | — | — | — | — | — | 7 |
| 1999 | — | — | — | — | — | 7 |
| 1998 | — | — | — | — | — | 4 |
| 1997 | — | — | — | — | — | 4 |
| 1996 | — | — | — | — | — | 4 |
| 1995 | — | — | — | — | — | 2 |
| 1994 | — | 2,750 | — | — | — | 2,752 |
| 1993 | — | 12,300 | — | — | — | 12,435 |
| 1992 | — | 20,000 | 16,300 | 6,100 | — | 44,219 |
| 1991 | 680 | 20,300 | 31,000 | 7,500 | — | 61,963 |
| 1990 | 3,530 | 32,000 | 42,000 | 11,300 | — | 90,795 |
| 1989 | 8,600 | 32,000 | 50,000 | 13,000 | — | 107,083 |
| 1988 | — | 49,000 | 80,000 | 16,500 | 410 | 149,044 |
| 1987 | 243,670 | 69,610 | — | — | 6,200 | 319,520 |
▎ 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.