Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
MACHLETT LABORATORIES INC C/O TUBE HOLDING CO
1063 HOPE ST, STAMFORD, CT, 06907
Parent company: RAYTHEON CO
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 | Freon 113 (CFC-113) | Methanol | Total (lbs) | ||
| 1989 | 5,475 | 4,000 | 250 | 9,725 | ||
| 1988 | 21,900 | 16,000 | 1,700 | 39,600 | ||
| 1987 | 19,500 | — | — | 19,500 | ||
▎ 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.