Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
MARK STEEL CORP JORDAN RIVER PLANT
1230 WEST 200 SOUTH, SALT LAKE CITY, UT, 84104
Parent company: NA
Carcinogen
— 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 | Chromium | Nickel | Toluene | Xylene (mixed isomers) | Manganese | Total (lbs) |
| 2016 | 3 | 3 | — | — | 15 | 21 |
| 2007 | 3 | 0 | — | — | 12 | 15 |
| 2006 | 4 | 0 | — | — | 10 | 14 |
| 2005 | 4 | 0 | — | — | 26 | 31 |
| 2004 | 5 | 1 | — | — | — | 5 |
| 2003 | 45,140 | 31,602 | — | — | — | 76,742 |
| 2002 | 38,249 | — | — | — | — | 38,249 |
| 2001 | 5 | 5 | 11,925 | — | — | 11,935 |
| 2000 | 5 | 5 | 15,318 | 12,255 | 250 | 27,833 |
| 1999 | 250 | 250 | — | — | 250 | 750 |
| 1997 | 250 | 250 | — | — | 250 | 750 |
| 1996 | 250 | 250 | — | — | 250 | 750 |
| 1995 | 250 | 250 | — | — | 250 | 750 |
| 1994 | 250 | 250 | — | — | 250 | 750 |
| 1993 | 250 | 250 | — | — | 250 | 750 |
| 1992 | 250 | 250 | — | — | 250 | 750 |
▎ 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.