Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
U.S. ARMY RIVERBANK ARMY AMMUNITION PLANT - NI INDUSTRIES
5300 CLAUS RD, RIVERBANK, CA, 95367
Parent company: TRIMAS CORP
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases 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.
| Year | Zinc compounds | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Nitric acid | Manganese | Total |
|---|---|---|---|---|---|
| 1991 | 51 | — | — | 5 | 56 |
| 1990 | 3,040 | — | — | — | 3,040 |
| 1989 | — | 250 | 250 | — | 500 |
| 1988 | — | 750 | — | — | 750 |