Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
MILFORD RIVET & MACHINE CO
857 BRIDGEPORT AVE, MILFORD, CT, 06460
Parent company: MRMC INC
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) 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.
| All values in pounds (lbs) | ||||||
|---|---|---|---|---|---|---|
| Year | 1,1,1-Trichloroethane | Copper | Manganese | Chromium | Total (lbs) | |
| 1995 | — | 250 | 5 | — | 255 | |
| 1994 | — | 22 | 3 | — | 25 | |
| 1993 | 13,300 | 250 | 5 | — | 13,555 | |
| 1992 | 167,000 | 250 | 5 | 5 | 167,260 | |
| 1991 | 177,000 | 250 | 5 | 5 | 177,260 | |
| 1990 | 75,600 | 250 | — | — | 75,850 | |
| 1989 | 78,900 | 250 | — | — | 79,150 | |
| 1988 | — | 250 | — | — | 250 | |
▎ Facilities report to EPA's TRI once they manufacture, process, or use a listed chemical above set thresholds. Once that threshold is crossed, they must report actual releases regardless of size — so a small number reflects genuine low-level discharge, not a data error.