Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
HERO COATINGS INC.
13 MALCOLM HOYT DR, NEWBURYPORT, MA, 01950
Parent company: NA
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 | Toluene | n-Hexane | Total |
|---|---|---|---|
| 2024 | 8,315 | — | 8,315 |
| 2023 | 8,136 | — | 8,136 |
| 2022 | 9,218 | — | 9,218 |
| 2006 | 9,387 | 1,070 | 10,457 |
| 2005 | 931 | 878 | 1,809 |
| 2004 | 648 | 918 | 1,566 |
| 2003 | 608 | 976 | 1,584 |
| 2002 | 550 | 846 | 1,396 |
| 2001 | 815 | 686 | 1,501 |
| 2000 | 549 | 971 | 1,520 |
| 1999 | 580 | 3,614 | 4,194 |
| 1998 | — | 1,800 | 1,800 |
| 1997 | — | 3,000 | 3,000 |
| 1996 | — | 2,699 | 2,699 |
| 1995 | — | 2,600 | 2,600 |
| 1994 | 530 | — | 530 |
| 1993 | 1,000 | — | 1,000 |
| 1992 | 1,380 | — | 1,380 |
| 1991 | 1,100 | — | 1,100 |
| 1990 | 1,200 | — | 1,200 |