Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
SMITHFIELD PACKING CO INC LANDOVER
5801 COLUMBIA PARK RD, LANDOVER, MD, 20785
Parent company: SMITHFIELD PACKING CO INC
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 | Total |
|---|---|---|
| 2001 | 9,598 | 9,598 |
| 2000 | 7,775 | 7,775 |
| 1999 | 8,965 | 8,965 |
| 1998 | 16,008 | 16,008 |
| 1997 | 15,963 | 15,963 |
| 1993 | 8,400 | 8,400 |
| 1992 | 9,400 | 9,400 |