Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
HUMMEL CROTON INC
10 HARMICH RD, SOUTH PLAINFIELD, NJ, 07080
Parent company: NA
Carcinogen
PBT
— 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 | Nitric acid | Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | Ammonia | Lead | Lead compounds | Total (lbs) |
| 2024 | 1 | — | — | — | — | 3 |
| 2023 | 1 | — | — | — | — | 2 |
| 2022 | 1 | 0 | — | — | — | 4 |
| 2021 | — | 0 | — | — | — | 0 |
| 2012 | — | — | — | — | 1 | 1 |
| 2011 | 1 | — | — | — | — | 3 |
| 2010 | 1 | — | — | — | — | 2 |
| 2009 | 1 | — | — | — | — | 1 |
| 2008 | 7 | 1 | — | — | — | 10 |
| 2007 | 8 | 2 | — | — | 1 | 15 |
| 2006 | 2 | 2 | — | — | 1 | 7 |
| 2005 | 4 | 3 | — | — | 1 | 8 |
| 2004 | 3 | 5 | — | — | 1 | 9 |
| 2003 | 10 | 5 | — | — | 1 | 16 |
| 2002 | 10 | 5 | — | — | 1 | 16 |
| 2001 | 255 | 5 | — | — | 1 | 261 |
| 2000 | 250 | 5 | — | — | — | 260 |
| 1999 | 250 | 5 | 250 | — | — | 510 |
| 1998 | 250 | 250 | 250 | 1,468 | — | 2,223 |
| 1997 | 250 | 250 | 250 | — | — | 755 |
| 1996 | 250 | 250 | 250 | — | — | 755 |
| 1995 | 250 | 250 | 250 | — | — | 755 |
| 1994 | 1 | 1 | 1 | — | — | 4 |
| 1993 | 1 | 1 | 1 | — | 1 | 36 |
| 1992 | 250 | 250 | 250 | — | — | 750 |
| 1991 | 250 | 250 | 250 | — | — | 750 |
| 1990 | 250 | 250 | 250 | — | 250 | 1,250 |
| 1989 | 250 | 250 | 250 | — | 250 | 1,250 |
| 1988 | — | 250 | — | — | — | 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.