Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
CABOT CORP PAMPA DEVELOPMENT & MANUFACTURING CENTER
8430 COUNTY ROAD 3, PAMPA, TX, 79065
Parent company: CABOT CORP
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 | Hydrogen sulfide | Carbon disulfide | Polycyclic aromatic compounds | Carbonyl sulfide | Hydrogen cyanide | Total (lbs) |
| 2024 | 20,961 | — | 2 | — | — | 20,962 |
| 2023 | 17,158 | — | 2 | — | — | 17,160 |
| 2022 | 23,751 | — | 2 | — | — | 23,754 |
| 2021 | 19,745 | — | 2 | — | — | 19,747 |
| 2020 | 17,584 | — | 2 | — | — | 17,586 |
| 2019 | 20,943 | — | 2 | — | — | 20,945 |
| 2018 | 37,216 | — | 2 | — | — | 37,218 |
| 2017 | 46,142 | — | — | — | — | 46,142 |
| 2016 | 42,333 | 15,768 | 37 | 5,064 | — | 63,202 |
| 2015 | 46,089 | 18,750 | 40 | 5,796 | — | 70,675 |
| 2014 | 41,756 | — | 1,640 | — | — | 43,398 |
| 2013 | 41,556 | — | 9,964 | — | — | 51,607 |
| 2012 | — | — | 24 | — | — | 24 |
| 2011 | — | — | 12 | — | — | 12 |
| 2010 | — | — | 13 | — | — | 13 |
| 2009 | — | — | 0 | — | — | 0 |
| 2008 | — | — | 0 | — | — | 0 |
| 2007 | — | — | 14 | — | — | 15 |
| 2006 | — | — | 135 | — | — | 145 |
| 2005 | — | — | 28 | — | — | 31 |
| 2004 | — | — | 29 | — | — | 32 |
| 2003 | — | — | 176 | — | — | 182 |
| 2002 | — | — | 37 | — | — | 39 |
| 2001 | — | — | 132 | — | — | 135 |
| 2000 | — | — | 130 | — | 1,340 | 1,473 |
▎ 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.