Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
PHTHALCHEM INC
266 W MITCHELL AVE, CINCINNATI, OH, 452321967
Parent company: PCL GROUP INC LLC
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 | Ammonia | 1,2,4-Trichlorobenzene | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Copper compounds | Methanol | Total |
|---|---|---|---|---|---|---|
| 1998 | — | 5 | — | — | — | 5 |
| 1997 | — | 5 | — | — | — | 5 |
| 1996 | 3,560 | 3,200 | — | 250 | — | 7,010 |
| 1995 | 11,600 | 13,000 | — | 86 | — | 24,686 |
| 1994 | 11,600 | 16,000 | — | 5 | — | 27,605 |
| 1993 | 27,700 | 20,050 | — | 5 | — | 47,755 |
| 1992 | 33,700 | 19,045 | — | — | — | 52,745 |
| 1991 | 34,670 | 19,045 | 250 | — | — | 53,965 |
| 1990 | 30,500 | 38,300 | 250 | — | — | 69,050 |
| 1989 | 473,894 | 755,296 | 250 | — | — | 1,229,440 |
| 1988 | 2,669,117 | 1,008,935 | 250 | — | — | 3,678,302 |
| 1987 | — | — | 250 | — | 100 | 350 |