Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
ULTIMA CIRCUITS LLC
4361 PELL DR, SACRAMENTO, CA, 95838
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 | Certain glycol ethers | Copper compounds | Nitric acid | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Sodium hydroxide (solution) | Total (lbs) |
| 2001 | — | 255 | — | — | — | 255 |
| 2000 | — | 255 | — | — | — | 255 |
| 1999 | — | 255 | — | — | — | 255 |
| 1998 | — | 255 | — | — | — | 255 |
| 1997 | — | 500 | 500 | — | — | 1,000 |
| 1996 | — | 500 | 500 | — | — | 1,000 |
| 1995 | — | 500 | 500 | — | — | 1,000 |
| 1994 | — | 500 | — | — | — | 500 |
| 1993 | — | 10 | — | 500 | — | 510 |
| 1990 | 7,310 | — | — | — | — | 7,310 |
| 1989 | 3,449 | — | — | 500 | — | 3,949 |
| 1988 | 4,492 | — | — | — | 500 | 4,992 |
| 1987 | 500 | — | — | 500 | — | 1,000 |
▎ 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.