Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
PENN SPECIALTY CHEMICALS INC
302 PIERCE ST, OMAHA, NE, 68108
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 | Methanol | Copper compounds | Total |
|---|---|---|---|
| 1999 | 4,685 | 15 | 4,700 |
| 1998 | 7,238 | 8 | 7,246 |
| 1997 | 7,336 | 35 | 7,371 |
| 1996 | 7,834 | 43 | 7,877 |
| 1995 | 8,047 | 38 | 8,085 |
| 1994 | 6,472 | 23 | 6,495 |
| 1993 | 7,600 | 53 | 7,653 |
| 1992 | 8,057 | 108 | 8,165 |
| 1991 | 7,866 | 134 | 8,000 |
| 1990 | 7,949 | 78 | 8,027 |
| 1989 | 9,437 | 97 | 9,534 |
| 1988 | 9,281 | 80 | 9,361 |