Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
ROYSTER-CLARK INC
10413 RIVER LANDING RD, DENTON, MD, 21629
Parent company: ROYSTER-CLARK 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 | Phosphoric acid | Ammonium sulfate (solution) | Total |
|---|---|---|---|---|
| 1996 | 40 | — | — | 40 |
| 1995 | 36 | — | — | 36 |
| 1994 | 34 | — | — | 34 |
| 1993 | 35 | — | 4 | 39 |
| 1992 | 35 | — | 2 | 37 |
| 1991 | 58 | — | 1 | 59 |
| 1990 | 42 | — | 3 | 45 |
| 1989 | 38 | — | 3 | 41 |
| 1988 | 30 | 105 | — | 135 |