Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
ROYSTER-CLARK, INC.
3105 GLENN AVE, WINSTON SALEM, NC, 27105
Parent company: ROYSTER-CLARK, INC
PBT
— EPA classifications across all reporting years
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 | Phosphoric acid | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | Ammonia | Manganese compounds | Zinc compounds | Total |
|---|---|---|---|---|---|---|
| 2005 | — | 2,615 | — | — | — | 2,615 |
| 2004 | — | 3,457 | — | — | — | 3,457 |
| 2003 | — | 3,365 | — | — | — | 3,365 |
| 2002 | — | — | — | — | — | 1 |
| 2001 | — | 60 | 454 | — | — | 516 |
| 2000 | — | 250 | 750 | — | — | 1,000 |
| 1999 | — | 500 | 500 | 505 | 505 | 2,010 |
| 1998 | 1,350 | 500 | 500 | 750 | 750 | 3,850 |
| 1997 | 1,450 | 500 | 500 | 750 | 750 | 3,950 |
| 1996 | 1,450 | 500 | 1,150 | 750 | 750 | 5,120 |
| 1995 | 1,450 | 500 | 1,000 | 750 | 750 | 4,970 |
| 1994 | 1,450 | — | 500 | 750 | 750 | 4,205 |
| 1993 | 1,450 | — | 500 | 750 | 750 | 4,710 |
| 1992 | 1,350 | — | 500 | 750 | 750 | 4,365 |
| 1991 | 1,300 | — | 500 | 500 | 500 | 3,565 |
| 1990 | 1,000 | — | 500 | 500 | 500 | 3,265 |
| 1989 | 1,000 | — | 1,750 | 500 | 500 | 8,500 |
| 1988 | 1,000 | — | 500 | 500 | 500 | 4,000 |
| 1987 | — | — | — | — | — | 500 |