Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
COMMSCOPE INC (CATAWBA FACILITY)
6519 COMM SCOPE RD, CATAWBA, NC, 28609
Parent company: COMMSCOPE INC
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 | Methyl ethyl ketone | Dichlorodifluoromethane (CFC-12) | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Tetrachloroethylene | Zinc compounds | Total (lbs) |
| 2022 | — | — | — | — | — | 5 |
| 2021 | — | — | — | — | — | 3 |
| 2020 | — | — | — | — | 64 | 69 |
| 2019 | — | — | — | — | 49 | 54 |
| 2018 | — | — | — | — | 42 | 49 |
| 2017 | — | — | — | — | 26 | 27 |
| 2016 | — | — | — | — | 25 | 26 |
| 2015 | — | — | — | — | 30 | 31 |
| 2014 | — | — | — | — | 28 | 29 |
| 2013 | — | — | — | — | 36 | 37 |
| 2012 | — | — | — | — | — | 1 |
| 2011 | — | — | — | — | — | 1 |
| 2006 | — | — | 300 | — | — | 300 |
| 2005 | — | — | 1,317 | — | — | 1,317 |
| 2004 | — | — | 1,101 | — | — | 1,105 |
| 2003 | 14,331 | — | 223 | — | — | 14,556 |
| 2002 | 12,499 | — | — | — | — | 12,504 |
| 2001 | 12,491 | — | — | — | — | 12,491 |
| 2000 | 4,904 | — | — | — | — | 4,904 |
| 1999 | 4,904 | — | — | — | — | 4,904 |
| 1996 | 11,500 | — | — | — | — | 11,500 |
| 1995 | 25,000 | — | — | — | — | 25,000 |
| 1992 | — | 37,939 | — | — | — | 37,939 |
| 1990 | — | — | — | 800 | — | 800 |
▎ 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.