Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
PCC AIRFOILS LLC - CROOKSVILLE
700 CHINA ST., CROOKSVILLE, OH, 43731
Parent company: PRECISION CASTPARTS CORP
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 | Aluminum oxide (fibrous forms) | Nickel | Chromium | Cobalt | Total (lbs) |
| 2009 | — | — | 10 | — | 1 | 11 |
| 2008 | — | — | 8 | 1 | 1 | 10 |
| 2007 | — | — | 19 | 2 | 3 | 24 |
| 2006 | — | — | 26 | 2 | 3 | 31 |
| 2005 | — | — | 20 | 2 | 3 | 25 |
| 2004 | — | — | 21 | 4 | 5 | 30 |
| 2003 | — | — | 2 | 1 | 1 | 4 |
| 2002 | — | — | 4 | 1 | 1 | 6 |
| 2001 | — | — | 6 | 2 | 2 | 10 |
| 2000 | — | — | 6 | 1 | 2 | 9 |
| 1999 | — | — | 3 | 1 | 1 | 5 |
| 1998 | — | — | 14 | 2 | 5 | 21 |
| 1997 | — | — | 22 | 5 | 5 | 32 |
| 1996 | — | — | 52 | 11 | 11 | 74 |
| 1995 | 14,119 | — | 11 | — | — | 14,130 |
| 1994 | 15,687 | — | 22 | — | — | 15,709 |
| 1993 | 12,590 | — | 26 | — | — | 12,616 |
| 1992 | 17,432 | — | 204 | 501 | — | 18,137 |
| 1991 | 26,402 | — | 504 | — | — | 26,906 |
| 1990 | 18,000 | — | 15 | 10 | 12 | 18,037 |
| 1989 | 29,538 | — | 501 | 500 | 500 | 31,039 |
| 1988 | 6,229 | — | — | — | — | 6,229 |
| 1987 | — | 1,812 | — | — | — | 1,812 |
▎ 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.