Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
DIAMOND R FERTILIZER CO INC
710 NE 5TH AVE, OKEECHOBEE, FL, 34972
Parent company: DIAMOND R FERTILIZER CO INC
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 | Ammonium nitrate (solution) | Phosphoric acid | Copper | Manganese | Total (lbs) | |
| 1990 | 394,400 | 39,300 | — | — | 433,700 | |
| 1989 | 634,200 | 23,040 | 250 | 250 | 657,740 | |
| 1987 | 34,000 | — | — | — | 34,000 | |
▎ 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.