Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
ZEKS COMPRESSED AIR SOLUTIONS
1302 GOSHEN PKWY, WEST CHESTER, PA, 19380
Parent company: INGERSOLL-RAND CO
Carcinogen
PBT
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases 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.
| Year | Chromium | Nickel | Lead | Total |
|---|---|---|---|---|
| 2024 | 2 | 1 | — | 3 |
| 2023 | 3 | 1 | — | 4 |
| 2022 | 3 | 1 | — | 4 |
| 2021 | 3 | 1 | — | 4 |
| 2020 | 4 | 2 | — | 6 |
| 2019 | 5 | 2 | — | 7 |
| 2018 | 5 | 2 | — | 6 |
| 2017 | 5 | 2 | — | 6 |
| 2016 | 4 | 2 | — | 6 |
| 2015 | 4 | 2 | — | 6 |
| 2014 | 4 | 1 | — | 5 |
| 2013 | 4 | 1 | — | 6 |
| 2012 | 5 | 2 | — | 7 |
| 2011 | 44 | 20 | — | 64 |
| 2010 | 37 | 17 | — | 54 |
| 2009 | 28 | 12 | — | 40 |
| 2008 | 42 | 19 | — | 61 |
| 2007 | 37 | 17 | — | 54 |
| 2006 | 18 | — | 3 | 20 |
| 2005 | 18 | — | 2 | 20 |
| 2004 | 18 | — | 3 | 20 |
| 2002 | — | — | 22 | 22 |
| 2001 | — | — | 34 | 34 |