Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
STAR FOUNDRY & MACHINE
976 PIONEER RD, 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 | Copper | Manganese | Nickel | Total (lbs) | |
| 1994 | 110 | 200 | 15 | 40 | 365 | |
| 1993 | 130 | 160 | — | 24 | 314 | |
| 1992 | 260 | 260 | 260 | 260 | 1,040 | |
| 1991 | 255 | 262 | 255 | 255 | 1,027 | |
| 1990 | 755 | 755 | 755 | — | 2,265 | |
| 1989 | 1,000 | 1,000 | 1,000 | 1,000 | 4,000 | |
| 1988 | 755 | — | — | — | 755 | |
▎ 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.