Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
3721 FEATHER RIVER RD, MARYSVILLE, CA, 95901
Parent company: PIONEER CHLOR ALKALI INVESTMENTS INC
Reported on-site TRI releases in pounds, grouped by reporting year.
The 10 chemicals with the highest cumulative on-site releases across all available years.
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| Year | Chlorine | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Ammonia | Ethylene glycol | Styrene | Total |
|---|---|---|---|---|---|---|
| 1996 | 10 | — | — | — | — | 10 |
| 1995 | 4 | — | — | — | — | 4 |
| 1993 | 10 | 10 | — | — | — | 20 |
| 1992 | 10 | 10 | — | — | — | 20 |
| 1991 | 10 | 10 | — | — | — | 20 |
| 1990 | 10 | 10 | 10 | — | — | 30 |
| 1989 | 250 | 250 | 250 | 250 | 250 | 1,250 |
| 1988 | 250 | 250 | — | — | — | 500 |
| 1987 | 2 | — | — | — | — | 2 |