Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
HAMILTON PRECISION METALS
1780 ROHRERSTOWN RD, LANCASTER, PA, 17601
Parent company: AMETEK INC
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases 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.
| Year | 1,1,1-Trichloroethane | Total |
|---|---|---|
| 1993 | 82,251 | 82,251 |
| 1992 | 159,800 | 159,800 |
| 1991 | 173,300 | 173,300 |
| 1990 | 168,910 | 168,910 |
| 1989 | 149,159 | 149,159 |
| 1988 | 127,825 | 127,825 |