Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
CATERPILLAR INC
600 MEMORY LN, YORK, PA, 17402
Parent company: CATERPILLAR INC
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 | 1,1,1-Trichloroethane | Freon 113 (CFC-113) | Methanol | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Nitric acid | Total (lbs) |
| 1998 | — | — | — | — | — | 3 |
| 1997 | — | — | — | — | 525 | 536 |
| 1996 | — | — | — | — | 397 | 415 |
| 1995 | — | — | — | — | 143 | 174 |
| 1994 | — | — | — | — | 141 | 179 |
| 1993 | 8,128 | — | — | 1,306 | 120 | 9,625 |
| 1992 | 46,470 | 31,366 | — | 808 | 132 | 78,933 |
| 1991 | 75,584 | 64,860 | 11,891 | 961 | 127 | 153,504 |
| 1990 | 54,903 | 88,869 | — | 750 | 250 | 145,057 |
| 1989 | 107,733 | 76,614 | — | 100 | 12 | 184,495 |
| 1988 | 118,622 | 92,235 | — | 250 | — | 211,864 |
▎ 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.