Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
ALLTECH ASSOCIATES INC. DBA ALLTECH APPLIED SCIENCE
2701 CAROLEAN INDUSTRIAL DR, STATE COLLEGE, PA, 16801
Parent company: WRGRACE & CO-CONN
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 | Methanol | Toluene | Dichloromethane | Total (lbs) | ||
| 2007 | 651 | 49 | — | 700 | ||
| 2006 | 793 | 62 | — | 855 | ||
| 2005 | 750 | 250 | — | 1,000 | ||
| 2002 | 750 | — | — | 750 | ||
| 2000 | 750 | — | — | 750 | ||
| 1999 | 750 | — | — | 750 | ||
| 1998 | 750 | 250 | — | 1,000 | ||
| 1997 | 750 | 250 | — | 1,000 | ||
| 1996 | 750 | — | — | 750 | ||
| 1995 | 750 | 250 | — | 1,000 | ||
| 1994 | 500 | 500 | — | 1,000 | ||
| 1993 | 500 | 500 | — | 1,000 | ||
| 1992 | 500 | 500 | — | 1,000 | ||
| 1991 | 500 | — | — | 500 | ||
| 1990 | 500 | — | 500 | 1,000 | ||
| 1989 | 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.