Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
HAWARDEN MACHINE CO
123 10TH ST, HAWARDEN, IA, 51023
Parent company: HAWARDEN MACHINE CO
Carcinogen
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases 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.
| Year | Xylene (mixed isomers) | Ethylbenzene | Toluene | Total |
|---|---|---|---|---|
| 2000 | 750 | 250 | 250 | 1,250 |
| 1998 | 4,228 | — | — | 4,228 |
| 1997 | 858 | — | — | 858 |