Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
WECK
100 WECK DR, DURHAM, NC, 27709
Parent company: BRISTOL-MYERS SQUIBB CO
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 | Dichlorodifluoromethane (CFC-12) | 1,1,1-Trichloroethane | Total |
|---|---|---|---|
| 1993 | 10,464 | 7,292 | 17,756 |
| 1992 | 13,055 | 8,457 | 21,512 |
| 1991 | 16,342 | 7,370 | 23,712 |
| 1990 | — | 4,250 | 4,250 |