Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
CROWN TONKA WALK-INS
304 N MAIN ST, WINNEBAGO, MN, 56098
Parent company: EVERIDGE 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 | 4,4'-Methylenedi(phenyl isocyanate) | Dichlorodifluoromethane (CFC-12) | Trichlorofluoromethane (CFC-11) | Chlorodifluoromethane (HCFC-22) | Diisocyanates | Total (lbs) |
| 2006 | — | — | — | 2,850 | — | 2,850 |
| 1998 | — | 5 | 5 | — | 5 | 15 |
| 1997 | — | 5 | 5 | — | 5 | 15 |
| 1996 | — | 5 | 5 | — | 5 | 15 |
| 1995 | — | 750 | 750 | — | 750 | 2,250 |
| 1994 | 750 | 750 | 750 | — | — | 2,250 |
| 1993 | 750 | 750 | 750 | — | — | 2,250 |
| 1992 | 750 | 750 | 750 | — | — | 2,250 |
| 1991 | 750 | 750 | 750 | — | — | 2,250 |
| 1990 | 750 | — | — | — | — | 750 |
| 1989 | 750 | — | — | — | — | 750 |
▎ 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.