Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
NATIONAL PRODUCTS LLC
1ST RD, KINGSBURY, IN, 46345
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 | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Phosphoric acid | Total (lbs) | |||
| 2002 | 16,700 | — | 16,700 | |||
| 2001 | 16,805 | — | 16,805 | |||
| 2000 | 13,633 | — | 13,633 | |||
| 1999 | 12,313 | — | 12,313 | |||
| 1998 | 14,083 | 893 | 14,976 | |||
| 1997 | 11,711 | 896 | 12,607 | |||
| 1996 | 11,583 | 691 | 12,274 | |||
| 1995 | 14,459 | 250 | 14,709 | |||
| 1994 | 15,224 | 250 | 15,474 | |||
| 1993 | 3,280 | 250 | 3,530 | |||
| 1992 | 250 | 250 | 500 | |||
| 1991 | 750 | 250 | 1,000 | |||
| 1990 | 250 | 250 | 500 | |||
| 1989 | 250 | 250 | 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.