Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
NRC INC
110 A ST, NEEDHAM, MA, 02194
Parent company: MILES INC
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 |
|---|---|---|
| 1991 | 20,560 | 20,560 |
| 1990 | 12,208 | 12,208 |
| 1989 | 21,600 | 21,600 |
| 1988 | 8,337 | 8,337 |