Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
BOLLMAN HAT CO
110 E MAIN ST, ADAMSTOWN, PA, 19501
Parent company: BOLLMAN HAT CO
Carcinogen
— 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 | Toluene | Methyl isobutyl ketone | Methyl ethyl ketone | Total (lbs) | ||
| 2005 | 4,625 | 1,867 | — | 6,492 | ||
| 2004 | 10,172 | 4,390 | — | 14,562 | ||
| 2003 | 12,137 | 5,280 | 5,266 | 22,683 | ||
| 2002 | 12,929 | 3,196 | 3,089 | 19,214 | ||
| 2001 | 1,727 | 458 | 444 | 2,629 | ||
| 2000 | 9,043 | 3,903 | 3,596 | 16,542 | ||
| 1999 | 7,666 | 4,548 | 4,023 | 16,237 | ||
| 1998 | 19,656 | 10,528 | — | 30,184 | ||
| 1997 | 23,041 | 10,183 | — | 33,224 | ||
| 1996 | 28,918 | 9,042 | — | 37,960 | ||
| 1995 | 35,201 | 29,567 | — | 64,768 | ||
| 1994 | 56,027 | 16,747 | — | 72,774 | ||
| 1993 | 11,086 | 19,000 | — | 30,086 | ||
| 1992 | — | 13,240 | — | 13,240 | ||
| 1990 | 100,000 | — | — | 100,000 | ||
| 1989 | 92,000 | — | 12,000 | 104,000 | ||
| 1988 | 70,100 | — | — | 70,100 | ||
▎ 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.