Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
CAMBRIDGE-LEE INDUSTRIES
86 TUBE DRIVE, READING, PA, 19605
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 | Copper | Lead | Lead compounds | Zinc (fume or dust) | Total (lbs) | |
| 2024 | 7,486 | 9 | — | — | 7,495 | |
| 2023 | 6,977 | 6 | — | — | 6,983 | |
| 2022 | 8,152 | 5 | — | — | 8,157 | |
| 2021 | 7,989 | 11 | — | — | 8,000 | |
| 2020 | 12,750 | 81 | — | — | 12,831 | |
| 2019 | 17,399 | 132 | — | — | 17,530 | |
| 2018 | 16,311 | 70 | — | — | 16,381 | |
| 2017 | 11,104 | 61 | — | — | 11,165 | |
| 2016 | 13,812 | — | 51 | — | 13,863 | |
| 2015 | 10,590 | — | 60 | — | 10,651 | |
| 2014 | 8,025 | — | 160 | — | 8,185 | |
| 2013 | 6,201 | — | 21 | — | 6,222 | |
| 2012 | 6,357 | — | 46 | — | 6,403 | |
| 2011 | 6,063 | — | 41 | — | 6,104 | |
| 2010 | 18,926 | — | 18 | — | 18,944 | |
| 2009 | 15,319 | — | 7 | — | 15,326 | |
| 2008 | 14,026 | — | 22 | — | 14,048 | |
| 2007 | 16,860 | — | 4 | — | 16,864 | |
| 2006 | 20,054 | — | 2 | — | 20,056 | |
| 2005 | 33,034 | — | 9 | — | 33,043 | |
| 2004 | 31,676 | — | 11 | — | 31,687 | |
| 2003 | 29,407 | — | 18 | — | 29,425 | |
| 2002 | 28,264 | — | 18 | — | 28,282 | |
| 2001 | 26,850 | — | — | — | 26,850 | |
| 2000 | 32,950 | — | — | — | 32,950 | |
| 1999 | 34,013 | — | — | — | 34,013 | |
| 1998 | 31,184 | — | — | — | 31,184 | |
| 1997 | 28,394 | — | — | — | 28,394 | |
| 1996 | 31,526 | — | — | — | 31,526 | |
| 1995 | 29,170 | — | — | — | 29,170 | |
| 1994 | 26,544 | — | — | — | 26,544 | |
| 1993 | 26,130 | — | — | — | 26,130 | |
| 1992 | 19,455 | — | — | — | 19,455 | |
| 1991 | 500 | — | — | — | 500 | |
| 1990 | 26,200 | — | — | — | 26,200 | |
| 1989 | 18,872 | 250 | — | 250 | 19,372 | |
| 1988 | 15,321 | 750 | — | — | 16,071 | |
| 1987 | 17,473 | 750 | — | — | 18,223 | |
▎ 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.