Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
JONES CHEMICALS INC
985 MONTAGUE EXPRESSWAY, MILPITAS, CA, 95035
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 | Chlorine | Ammonia | Nitric acid | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Total (lbs) |
| 1998 | 3 | — | — | — | — | 3 |
| 1997 | 1 | — | — | — | — | 1 |
| 1996 | 7 | — | — | — | — | 7 |
| 1995 | 2 | — | — | — | — | 2 |
| 1994 | 28 | — | 2 | 71 | — | 101 |
| 1993 | 31 | 327 | 2 | 74 | — | 434 |
| 1992 | 589 | 396 | 4 | 59 | — | 1,048 |
| 1991 | 601 | 327 | 4 | 55 | — | 987 |
| 1990 | 515 | 143 | 4 | 31 | — | 693 |
| 1989 | 500 | 500 | 500 | 500 | 250 | 2,250 |
| 1988 | 500 | 500 | 500 | — | 250 | 2,000 |
▎ 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.