Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
ASTRAZENECA LP
50 OTIS ST, WESTBOROUGH, MA, 015814500
Parent company: ASTRAZENECA PLC
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 | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Methanol | Sodium hydroxide (solution) | Total |
|---|---|---|---|---|
| 2000 | — | 5 | — | 5 |
| 1999 | — | 250 | — | 250 |
| 1995 | 250 | — | — | 250 |
| 1994 | 250 | — | — | 250 |
| 1993 | 250 | — | — | 250 |
| 1992 | 6 | — | — | 6 |
| 1991 | 7 | — | — | 7 |
| 1990 | 6 | — | — | 6 |
| 1989 | 6 | — | — | 6 |
| 1988 | — | — | 6 | 6 |