Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
BARIUM & CHEMICALS INC
515 KINGSDALE RD, STEUBENVILLE, OH, 43952
Parent company: NA
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 | Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | Methanol | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Antimony compounds | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | Total (lbs) |
| 2011 | 14 | — | — | — | — | 14 |
| 2010 | 21,420 | — | 616 | 750 | 755 | 23,541 |
| 2009 | 16,019 | — | 354 | 750 | 258 | 17,381 |
| 2008 | 14,831 | — | 510 | 250 | — | 15,592 |
| 2007 | 9,696 | — | 354 | 55 | 278 | 10,383 |
| 2006 | 9,910 | — | 583 | 70 | 337 | 10,900 |
| 2005 | 9,752 | — | 354 | 56 | 336 | 10,497 |
| 2001 | 72,780 | — | — | — | — | 72,780 |
| 1996 | 462 | 15,675 | — | 243 | — | 16,380 |
| 1995 | 433 | — | — | — | — | 433 |
| 1994 | 667 | — | — | — | — | 667 |
| 1993 | 382 | — | — | — | — | 382 |
| 1992 | 906 | 19,600 | 8 | 102 | — | 20,616 |
| 1991 | 610 | — | 14 | — | — | 624 |
| 1990 | 696 | — | — | — | — | 696 |
| 1989 | 1,200 | — | — | — | — | 1,200 |
| 1988 | 800 | — | — | — | — | 800 |
| 1987 | 1,600 | — | — | — | — | 1,600 |
▎ 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.