Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
DYSTAR LP
502 WASHINGTON ST, COVENTRY, RI, 02816
Parent company: DYSTAR LP
Carcinogen
— EPA classifications across all reporting years
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 | Ethylene glycol | Acetone | Methanol | Dichloromethane | Ammonia | Total |
|---|---|---|---|---|---|---|
| 2001 | — | — | — | — | — | 165 |
| 2000 | — | — | — | — | — | 165 |
| 1999 | — | — | — | — | — | 165 |
| 1998 | — | — | — | — | — | 165 |
| 1997 | — | — | — | — | — | 164 |
| 1996 | 7,538 | — | 9,120 | 2,810 | — | 23,061 |
| 1995 | 6,665 | — | 10,370 | 3,610 | — | 24,660 |
| 1994 | 2,800 | — | 11,624 | 11,414 | — | 29,621 |
| 1993 | 21,356 | 14,694 | 15,637 | 6,916 | 15,718 | 78,065 |
| 1992 | 36,499 | 19,332 | 16,796 | 13,835 | 15,697 | 106,455 |
| 1991 | 44,386 | 15,986 | 9,087 | 10,302 | 15,666 | 100,268 |
| 1990 | 27,279 | 18,225 | 18,061 | 16,620 | 5,150 | 90,942 |
| 1989 | 30,100 | 28,245 | 12,899 | 17,367 | 5,187 | 101,312 |
| 1988 | 44,545 | 43,286 | 7,945 | 9,621 | — | 108,647 |
| 1987 | — | — | — | — | — | 2,250 |