Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
LACLEDE CHAIN MANUFACTURING
2500 E 1ST ST, MARYVILLE, MO, 64468
Parent company: NA
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 | Nickel compounds | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Sodium hydroxide (solution) | Total (lbs) | |
| 2001 | 10,296 | — | — | — | 10,296 | |
| 2000 | 10,296 | — | — | — | 10,296 | |
| 1999 | 10,296 | — | — | — | 10,296 | |
| 1998 | 10,000 | — | — | — | 10,000 | |
| 1997 | — | 1,000 | — | — | 1,000 | |
| 1996 | — | 720 | — | — | 720 | |
| 1994 | — | — | 9 | — | 9 | |
| 1993 | — | — | 6 | — | 6 | |
| 1992 | — | 860 | 6 | — | 866 | |
| 1991 | — | — | 6 | — | 6 | |
| 1990 | — | — | 66 | — | 66 | |
| 1989 | — | — | 24 | — | 24 | |
| 1988 | — | 10 | 10 | 1 | 21 | |
| 1987 | — | — | 10 | 1 | 11 | |
▎ 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.