Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
CANNON PRECISION MANUFACTURING
4TH & WASHINGTON, KEITHSBURG, IL, 61442
Parent company: NA
Carcinogen
PBT
— 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 | Copper | Lead | Copper compounds | Lead compounds | Nickel | Total (lbs) |
| 2002 | — | — | 216 | 95 | — | 311 |
| 2001 | 151 | 101 | — | — | — | 252 |
| 2000 | 250 | 250 | — | — | — | 500 |
| 1999 | 250 | 250 | — | — | — | 500 |
| 1998 | 250 | 250 | — | — | — | 500 |
| 1997 | 250 | 250 | — | — | — | 500 |
| 1996 | 250 | 250 | — | — | — | 500 |
| 1995 | 250 | 250 | — | — | — | 500 |
| 1994 | 250 | 250 | — | — | 5 | 505 |
| 1993 | 250 | 250 | — | — | — | 500 |
| 1992 | 250 | 250 | — | — | — | 500 |
| 1991 | 250 | 56 | — | — | — | 306 |
| 1990 | 250 | 250 | — | — | — | 500 |
| 1989 | 500 | 500 | — | — | — | 1,000 |
▎ 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.