Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
PRS INC
977 S 700 W, SALT LAKE CITY, UT, 84104
Parent company: NA
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 | Ethylene glycol | Total (lbs) | ||||
| 1995 | 3,200 | 3,200 | ||||
| 1994 | 1,000 | 1,000 | ||||
| 1993 | 3,147 | 3,147 | ||||
| 1992 | 13,740 | 13,740 | ||||
| 1990 | 1,215 | 1,215 | ||||
▎ 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.