Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
DDWILLIAMSON & CO
1901 PAYNE ST, LOUISVILLE, KY, 40206
Parent company: WILLIAMSON GROUP 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 | Ammonia | Total (lbs) | ||||
| 2006 | 1,868 | 1,868 | ||||
| 2005 | 17,226 | 17,226 | ||||
| 2004 | 3,047 | 3,047 | ||||
| 2003 | 23,320 | 23,320 | ||||
| 2000 | 1,986 | 1,986 | ||||
| 1998 | 3,094 | 3,094 | ||||
| 1997 | 2,827 | 2,827 | ||||
| 1996 | 4,087 | 4,087 | ||||
| 1995 | 1,933 | 1,933 | ||||
| 1994 | 2,885 | 2,885 | ||||
| 1993 | 1,895 | 1,895 | ||||
| 1992 | 1,789 | 1,789 | ||||
| 1991 | 1,916 | 1,916 | ||||
| 1990 | 500 | 500 | ||||
| 1989 | 3,350 | 3,350 | ||||
▎ 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.