Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
CORNING INC
265 CORNING DR, DANVILLE, VA, 245416262
Parent company: CORNING INC
PBT
— 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 | Nitric acid | Hydrogen fluoride | Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | Zinc compounds | Lead compounds | Total (lbs) |
| 2009 | 7,590 | 5,176 | — | 36 | 5 | 12,812 |
| 2008 | 7,855 | 1,610 | — | 19 | 10 | 9,499 |
| 2007 | 11,106 | 4,069 | — | 21 | 9 | 15,210 |
| 2006 | 11,106 | 2,802 | 50 | 21 | — | 13,984 |
| 2005 | 11,106 | 2,912 | 535 | 16 | — | 14,584 |
| 2004 | 11,106 | 2,878 | 544 | 42 | 4 | 14,589 |
| 2003 | 13,838 | 3,445 | 553 | 21 | 8 | 17,880 |
| 2002 | 17,850 | 6,094 | 553 | 15 | — | 24,527 |
| 2001 | 17,850 | 19,500 | 544 | 37 | 7 | 37,953 |
| 2000 | 17,950 | 18,865 | 559 | 39 | — | 37,428 |
| 1999 | 17,950 | 19,115 | 563 | 43 | — | 37,686 |
| 1998 | 17,950 | 14,093 | 558 | 54 | — | 32,670 |
| 1997 | 17,950 | 16,410 | 571 | 68 | — | 35,014 |
| 1996 | 17,950 | 16,435 | 569 | 63 | — | 35,032 |
| 1995 | 17,950 | 17,410 | 568 | 127 | 15 | 36,075 |
| 1994 | 500 | — | 750 | 750 | 505 | 2,505 |
| 1993 | 500 | — | 750 | 750 | 750 | 2,750 |
| 1992 | 500 | — | 750 | 750 | 750 | 2,750 |
| 1991 | 500 | — | 750 | 750 | 750 | 2,750 |
| 1990 | 500 | — | 750 | 750 | 750 | 2,750 |
| 1989 | 500 | — | 750 | 750 | 750 | 3,500 |
| 1988 | — | — | 750 | — | 750 | 1,500 |
| 1987 | — | — | — | 750 | 750 | 1,500 |
▎ 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.