Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
PCS NITROGEN FERTILIZER LP
5790 OLD MILLINGTON RD, MILLINGTON, TN, 38053
Parent company: PCS NITROGEN INC
Carcinogen
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) 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.
| All values in pounds (lbs) | ||||||
|---|---|---|---|---|---|---|
| Year | Ammonia | Methanol | Ammonium sulfate (solution) | Sodium sulfate (solution) | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | Total (lbs) |
| 2003 | 1,278,106 | 44,605 | — | — | 715 | 1,323,459 |
| 2002 | 2,875,300 | 134,005 | — | — | 9,800 | 3,019,190 |
| 2001 | 3,087,100 | 74,005 | — | — | 5,500 | 3,166,680 |
| 2000 | 3,025,000 | 207,005 | — | — | 10,000 | 3,242,095 |
| 1999 | 4,268,760 | 209,505 | — | — | 2,900 | 4,481,225 |
| 1998 | 4,923,721 | 259,705 | — | — | — | 5,183,476 |
| 1997 | 4,655,555 | 227,305 | — | — | — | 4,882,915 |
| 1996 | 3,660,572 | 294,177 | — | — | — | 3,957,624 |
| 1995 | 2,976,578 | 260,763 | — | — | — | 3,240,906 |
| 1994 | 3,924,026 | 132,086 | — | — | — | 4,061,797 |
| 1993 | 3,952,143 | 82,963 | — | — | — | 4,039,166 |
| 1992 | 7,319,248 | 277,186 | 243,188 | — | — | 7,840,546 |
| 1991 | 3,724,906 | 264,328 | 223,884 | — | — | 4,220,148 |
| 1990 | 2,950,000 | 268,900 | 263,000 | — | — | 3,488,316 |
| 1989 | 3,150,000 | 267,500 | 244,000 | — | — | 3,667,504 |
| 1988 | 2,841,900 | — | 208,000 | — | — | 3,052,000 |
| 1987 | — | — | 544,000 | 62,000 | — | 606,000 |
▎ Facilities report to EPA's TRI once they manufacture, process, or use a listed chemical above set thresholds. Once that threshold is crossed, they must report actual releases regardless of size — so a small number reflects genuine low-level discharge, not a data error.