Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
ZEP INC.
525 E CENTRE PARK BLVD, DESOTO, TX, 75115
Parent company: ZEP INC
Carcinogen
— 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 | 1,1,1-Trichloroethane | Methanol | Certain glycol ethers | Dichloromethane | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Total (lbs) |
| 2022 | — | 102 | 1 | — | — | 103 |
| 2021 | — | 205 | 1 | — | — | 206 |
| 2020 | — | 130 | 1 | — | — | 131 |
| 2019 | — | 2 | 24 | — | — | 26 |
| 2018 | — | 2 | 24 | — | — | 26 |
| 2017 | — | 2 | 24 | — | — | 26 |
| 2016 | — | 2 | 24 | — | — | 26 |
| 2015 | — | 2 | 24 | — | — | 26 |
| 2014 | — | 2 | 24 | — | — | 26 |
| 2008 | — | — | 4 | — | — | 4 |
| 2006 | — | 530 | — | — | — | 530 |
| 2005 | — | 560 | — | — | — | 560 |
| 2001 | — | 526 | — | — | — | 526 |
| 2000 | — | 510 | 1,273 | — | — | 1,783 |
| 1995 | — | 227 | 40 | — | 2 | 269 |
| 1994 | — | 215 | 21 | — | 1 | 237 |
| 1993 | — | 45 | 20 | — | 1 | 66 |
| 1992 | — | 1,500 | 2 | — | 11 | 1,513 |
| 1991 | — | 1,608 | 3 | — | 13 | 1,625 |
| 1990 | 8,900 | 1,289 | 4 | 161 | 9 | 10,368 |
| 1989 | 11,187 | — | 4 | 238 | 12 | 11,449 |
| 1988 | 572 | — | 280 | — | — | 875 |
▎ 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.