Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
ROGUE VALLEY CIRCUITS INC
1111 N CENTRAL AVE, MEDFORD, OR, 97501
Parent company: NA
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 | Nitric acid | Phosphoric acid | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Ammonia | Copper compounds | Total |
|---|---|---|---|---|---|---|
| 1991 | 10 | 10 | 10 | — | 10 | 40 |
| 1990 | 255 | 255 | 255 | — | 10 | 775 |
| 1989 | 500 | 250 | 250 | 500 | — | 1,500 |
| 1988 | 250 | 250 | 250 | — | — | 750 |