Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
IPI NORTH EAST INC
505 BLUE BALL RD, ELKTON, MD, 21921
Parent company: IPI INTERNATIONAL INC
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 | Trichlorofluoromethane (CFC-11) | 1,1-Dichloro-1-fluoroethane (HCFC-141b) | Chlorodifluoromethane (HCFC-22) | Dichloromethane | Toluene-2,4-diisocyanate | Total (lbs) |
| 1998 | — | 7,470 | 2,880 | 550 | — | 10,900 |
| 1997 | — | 7,910 | 3,100 | — | — | 11,010 |
| 1996 | — | 7,000 | — | — | — | 7,000 |
| 1995 | — | 7,400 | — | — | — | 7,400 |
| 1994 | 4,850 | 17,300 | — | — | — | 22,150 |
| 1993 | 14,000 | — | — | — | — | 14,000 |
| 1992 | 16,000 | — | — | — | — | 16,000 |
| 1991 | 39,000 | — | — | — | — | 39,000 |
| 1988 | — | — | — | — | 17 | 28 |
▎ 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.