Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
BRISTOL MYERS SQUIBB MANUFACTURING CO.
RD 114 KM. 3.7 FOREIGN TRADE ZONE NO. 7 ST B, MAYAGUEZ, PR, 00680
Parent company: BRISTOL-MYERS SQUIBB CO
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 | Naphthalene | 1,2,4-Trimethylbenzene | n-Hexane | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Total (lbs) | |
| 2007 | 255 | 10 | 10 | — | 275 | |
| 2006 | 255 | 10 | 10 | — | 275 | |
| 2005 | 255 | 10 | 10 | — | 275 | |
| 2004 | 255 | 10 | 10 | — | 275 | |
| 1993 | — | — | — | 10 | 10 | |
▎ 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.