Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
VIKING WORTHINGTON STEEL
804 STEEL DR, VALLEY CITY, OH, 44280
Parent company: NA
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 | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Manganese compounds | Total |
|---|---|---|---|---|
| 2008 | 478 | — | — | 478 |
| 2007 | 777 | — | — | 777 |
| 2006 | 957 | — | — | 957 |
| 2005 | 4,361 | — | — | 4,361 |
| 2004 | 5,509 | — | — | 5,509 |
| 2003 | 4,881 | — | — | 4,881 |
| 2002 | 5,312 | — | — | 5,312 |
| 2001 | 5,142 | — | — | 5,142 |
| 2000 | 7,170 | — | — | 7,170 |
| 1999 | 8,389 | — | — | 8,389 |
| 1998 | 12,359 | 10 | 5 | 12,374 |
| 1997 | 19,280 | — | — | 19,280 |
| 1996 | 37,062 | 397 | 197 | 37,656 |
| 1995 | 53,798 | 121 | 60 | 53,979 |
| 1994 | 21,674 | 113 | 56 | 21,843 |
| 1993 | 44,000 | — | — | 44,000 |
| 1992 | 57,985 | 61 | 30 | 58,076 |
| 1991 | 39,506 | 38 | 19 | 39,563 |
| 1990 | 90,000 | — | — | 90,000 |
| 1989 | 117,750 | — | — | 117,750 |
| 1988 | 60,750 | — | — | 60,750 |