Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
CALGON CORP
200 WAGARAW RD, HAWTHORNE, NJ, 07507
Parent company: MERCK & CO 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 | Allyl chloride | Quinoline | Formaldehyde | Methanol | Carbon disulfide | Total (lbs) |
| 1991 | 500 | — | — | — | — | 500 |
| 1990 | 1,036 | — | — | — | — | 1,036 |
| 1989 | 976 | 1,034 | 492 | 376 | 356 | 3,673 |
| 1988 | — | — | 490 | 377 | 313 | 1,314 |
| 1987 | — | — | — | — | — | 418 |
▎ 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.