Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
HYDROL CHEMICAL CO
520 COMMERCE DR, YEADON, PA, 19050
Parent company: NA
Carcinogen
— EPA classifications across all reporting years
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 | Formaldehyde | Methanol | Phenol | Total |
|---|---|---|---|---|
| 2013 | 380 | 220 | 38 | 638 |
| 2012 | 470 | 248 | 42 | 760 |
| 2011 | 437 | 241 | 39 | 717 |
| 2010 | 413 | 237 | 42 | 692 |
| 2009 | 375 | 215 | 38 | 628 |
| 2008 | 416 | 230 | 42 | 688 |
| 2007 | 473 | 248 | 30 | 751 |
| 2006 | 436 | 229 | 32 | 697 |
| 2005 | 508 | 266 | 28 | 802 |
| 2004 | 594 | 312 | 28 | 934 |
| 2003 | 412 | 220 | 28 | 660 |
| 2002 | 545 | 259 | 29 | 833 |
| 2001 | — | 61 | — | 61 |
| 2000 | 3,136 | 62 | — | 3,198 |
| 1999 | 2,637 | — | — | 2,637 |
| 1998 | 2,280 | — | — | 2,280 |
| 1997 | 2,273 | — | — | 2,273 |
| 1996 | 2,105 | — | — | 2,105 |
| 1995 | 1,316 | — | — | 1,316 |
| 1994 | 1,316 | — | — | 1,316 |
| 1993 | 1,666 | — | — | 1,666 |
| 1992 | 619 | — | — | 619 |
| 1991 | 595 | — | — | 595 |
| 1990 | 645 | — | — | 645 |
| 1989 | 529 | — | — | 529 |