Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
TRA-CON INC
55 NORTH ST, MEDFORD, MA, 02155
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 | 1,1,1-Trichloroethane | Total |
|---|---|---|
| 1992 | 2,700 | 2,700 |
| 1991 | 3,700 | 3,700 |
| 1990 | 8,430 | 8,430 |
| 1989 | 2,250 | 2,250 |
| 1988 | 4,200 | 4,200 |