Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
FARMLAND INDUSTRIES INC LAWRENCE NITROGEN PLANT
1608 N 1400 RD, LAWRENCE, KS, 66046
Parent company: FARMLAND INDUSTRIES 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 | Ammonium nitrate (solution) | Methanol | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | Diethanolamine | Total (lbs) |
| 2002 | 1,213 | — | — | 114,368 | — | 115,581 |
| 2001 | 261,999 | — | 589 | 296,030 | 680 | 559,378 |
| 2000 | 693,916 | — | 2,695 | 254,661 | 5,045 | 957,902 |
| 1999 | 638,500 | — | 2,202 | 388,600 | 2,100 | 1,034,402 |
| 1998 | 932,600 | — | 5,504 | 465,000 | 9,200 | 1,412,604 |
| 1997 | 870,500 | — | 4,204 | 312,600 | 17,880 | 1,205,484 |
| 1996 | 804,180 | — | 2,502 | 334,600 | 16,070 | 1,157,852 |
| 1995 | 897,500 | — | 26,526 | 347,500 | 6,800 | 1,279,156 |
| 1994 | 1,466,100 | 317,500 | 306,780 | — | 7,200 | 2,098,288 |
| 1993 | 1,059,500 | 643,400 | 384,080 | — | 9,300 | 2,096,863 |
| 1992 | 1,402,100 | 640,160 | 410,410 | — | 3,300 | 2,456,680 |
| 1991 | 2,612,200 | 805,235 | 360,360 | — | 14,500 | 3,794,029 |
| 1990 | 2,811,800 | 950,250 | 360,250 | — | 8,600 | 4,133,610 |
| 1989 | 2,551,900 | 510,750 | 340,250 | — | 6,000 | 3,419,850 |
| 1988 | 2,897,200 | — | 411,250 | — | 12,240 | 3,321,440 |
| 1987 | — | — | — | — | — | 500 |
▎ 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.