Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
CENTRAL CHEMICAL CORP
505 BLUE BALL RD BLDG 160, ELKTON, MD, 21921
Parent company: CENTRAL CHEMICAL CORP
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 | Carbaryl | Oxadiazon | Manganese compounds | Pronamide | Captan | Total (lbs) |
| 2002 | 3,131 | 389 | — | — | — | 3,738 |
| 2001 | 5,250 | 500 | — | — | — | 6,770 |
| 2000 | 2,950 | 485 | — | 165 | — | 3,688 |
| 1999 | 3,350 | 425 | — | 325 | — | 4,100 |
| 1998 | 2,850 | 255 | — | 255 | — | 3,360 |
| 1997 | 4,350 | 255 | — | 255 | — | 4,860 |
| 1996 | 7,750 | 255 | — | 255 | — | 8,260 |
| 1995 | 5,450 | 255 | — | 255 | — | 5,960 |
| 1994 | 2,350 | — | 255 | 255 | — | 3,115 |
| 1993 | 2,350 | — | 255 | — | — | 2,605 |
| 1992 | 3,750 | — | 255 | — | — | 4,005 |
| 1991 | 2,420 | — | 255 | — | — | 2,930 |
| 1990 | 3,277 | — | 255 | — | 255 | 4,042 |
| 1989 | 3,356 | — | 500 | — | 500 | 6,856 |
| 1988 | — | — | — | — | 500 | 3,500 |
| 1987 | — | — | — | — | 250 | 500 |
▎ 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.