Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
HATCH STAMPING CO
635 EAST INDUSTRIAL DR, CHELSEA, MI, 481181599
Parent company: NA
Carcinogen
— EPA classifications across all reporting years
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 | Trichloroethylene | Tetrachloroethylene | Total (lbs) | |||
| 1997 | 5,080 | — | 5,080 | |||
| 1996 | 21,897 | — | 21,897 | |||
| 1995 | 35,062 | — | 35,062 | |||
| 1994 | 38,339 | — | 38,339 | |||
| 1993 | 19,196 | — | 19,196 | |||
| 1992 | 998 | — | 998 | |||
| 1991 | — | 998 | 998 | |||
| 1990 | — | 500 | 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.