Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
EMCO ENTERPRISES INC
1917 DEAN ST, DES MOINES, IA, 50316
Parent company: ANDERSEN CORP
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 | Xylene (mixed isomers) | n-Butyl alcohol | Diisocyanates | 1,1-Dichloro-1-fluoroethane (HCFC-141b) | Total (lbs) | |
| 2002 | — | — | — | 1,284 | 1,284 | |
| 2001 | — | — | — | 1,538 | 1,538 | |
| 2000 | — | — | — | 1,954 | 1,954 | |
| 1999 | — | — | 8,695 | 1,245 | 9,940 | |
| 1998 | — | — | 2,902 | 499 | 3,401 | |
| 1994 | 3,413 | — | — | — | 3,413 | |
| 1993 | 3,364 | — | — | — | 3,364 | |
| 1992 | 3,424 | — | — | — | 3,424 | |
| 1991 | 4,639 | — | — | — | 4,639 | |
| 1990 | 5,404 | 10,134 | — | — | 15,538 | |
| 1989 | 18,705 | 9,463 | — | — | 28,168 | |
▎ 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.