Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
608 W CRAWFORD AVE, CONNELLSVILLE, PA, 15425
Parent company: LOCKHART HOLDINGS INC
Reported on-site TRI releases in pounds, grouped by reporting year.
The 10 chemicals with the highest cumulative on-site releases across all available years.
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| Year | Xylene (mixed isomers) | Toluene | Certain glycol ethers | Zinc (fume or dust) | Methyl isobutyl ketone | Total |
|---|---|---|---|---|---|---|
| 2017 | 344 | — | 543 | 277 | — | 1,164 |
| 2016 | 582 | 732 | 661 | 346 | — | 2,587 |
| 2015 | 1,579 | 2,140 | 676 | 736 | — | 5,788 |
| 2014 | 981 | 2,948 | 619 | 753 | — | 5,302 |
| 2013 | 339 | 2,416 | 288 | 358 | — | 3,401 |
| 2012 | 772 | 1,925 | 366 | 521 | — | 3,585 |
| 2011 | 757 | 2,681 | 729 | 1,173 | — | 5,609 |
| 2010 | 550 | — | 563 | 562 | — | 1,675 |
| 2009 | 378 | — | 778 | — | — | 1,434 |
| 2008 | 538 | — | 1,211 | — | — | 2,293 |
| 2007 | 250 | — | — | — | — | 250 |
| 2006 | 304 | — | — | — | — | 304 |
| 2005 | 1,650 | — | — | — | — | 1,650 |
| 2003 | — | — | — | — | — | 200 |
| 2002 | — | — | — | — | — | 200 |
| 2001 | — | — | — | — | — | 200 |
| 2000 | — | — | — | — | — | 200 |
| 1999 | 962 | — | — | — | — | 1,162 |
| 1998 | 725 | — | — | — | — | 725 |
| 1997 | 725 | — | — | — | — | 725 |
| 1996 | 725 | — | — | — | — | 725 |
| 1995 | 710 | — | — | — | — | 710 |
| 1994 | 720 | 400 | — | — | 250 | 1,370 |
| 1993 | 730 | 400 | — | — | 280 | 1,410 |
| 1992 | 750 | 400 | — | — | 290 | 1,440 |
| 1991 | 970 | 600 | — | — | 300 | 1,870 |
| 1990 | 980 | 615 | — | — | 305 | 1,900 |
| 1989 | 970 | 600 | — | — | 300 | 1,870 |
| 1988 | 980 | 500 | — | — | — | 1,480 |
| 1987 | — | — | — | 250 | — | 250 |