Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
NITRAM INC
5321 HASRTFORD ST, TAMPA, FL, 33619
Parent company: NA
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) | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | Nitric acid | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Total (lbs) |
| 2003 | 239,480 | — | 45,235 | 250 | — | 284,965 |
| 2002 | 288,627 | — | 62,467 | 250 | — | 351,344 |
| 2001 | 361,827 | — | 86,831 | 250 | — | 448,908 |
| 2000 | 322,781 | — | 144,332 | 250 | — | 467,363 |
| 1999 | 354,700 | — | 64,260 | 250 | — | 419,210 |
| 1998 | 374,885 | — | 85,500 | 250 | — | 460,635 |
| 1997 | 350,250 | — | 122,800 | 250 | — | 473,300 |
| 1996 | 370,250 | — | 119,400 | 250 | — | 489,900 |
| 1995 | 338,000 | — | 83,620 | 250 | — | 421,870 |
| 1994 | 1,534,000 | 122,600 | — | 250 | — | 1,656,850 |
| 1993 | 1,404,285 | 127,191 | — | 250 | 250 | 1,531,976 |
| 1992 | 1,283,000 | 100,800 | — | 250 | 250 | 1,384,300 |
| 1991 | 1,448,000 | 190,700 | — | 250 | 5 | 1,638,955 |
| 1990 | 1,280,000 | 205,000 | — | 250 | 250 | 1,485,500 |
| 1989 | 1,360,000 | 234,240 | — | 250 | 250 | 1,594,740 |
| 1988 | 1,495,000 | — | — | 250 | — | 1,495,250 |
| 1987 | — | — | — | 90,000 | — | 90,000 |
▎ 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.