Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
191 SIMPSON DR, LITCHFIELD, MI, 49252
Parent company: NA
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) across all available years.
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 | Methyl ethyl ketone | Toluene | Xylene (mixed isomers) | Phosphoric acid | Total (lbs) | |
| 1997 | — | — | — | 30 | 30 | |
| 1995 | 7,294 | — | — | — | 7,294 | |
| 1994 | 8,489 | — | 12,063 | — | 20,552 | |
| 1993 | 9,104 | 11,398 | — | — | 20,502 | |
| 1992 | 20,250 | 9,550 | — | — | 29,800 | |
▎ 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.