Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
MCCROMETER
3255 W STETSON AVE, HEMET, CA, 92545
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 | Nickel | Copper | Chromium | Cobalt | Manganese | Total (lbs) |
| 2024 | 2 | — | 1 | — | — | 3 |
| 2023 | 3 | — | 2 | — | — | 5 |
| 2022 | 1 | — | 3 | — | — | 4 |
| 2021 | 1 | — | 1 | — | — | 2 |
| 2020 | 2 | — | 2 | — | — | 4 |
| 2019 | 1 | — | 1 | — | — | 2 |
| 2017 | 38 | 26 | 0 | — | — | 64 |
| 2016 | 79 | 41 | 0 | — | — | 122 |
| 2015 | 108 | 52 | 1 | 29 | 26 | 217 |
| 2014 | 100 | 53 | 1 | 28 | 24 | 206 |
| 2013 | 96 | 52 | 1 | 26 | 23 | 198 |
| 2012 | 119 | 67 | 1 | 33 | 28 | 248 |
| 2011 | 110 | 52 | 3 | 29 | 27 | 221 |
| 2010 | 111 | 56 | 6 | — | 25 | 199 |
| 2009 | 71 | 37 | 74 | — | — | 183 |
| 2008 | 111 | 70 | 102 | 48 | 19 | 350 |
| 2007 | 1 | 1 | 0 | — | — | 2 |
▎ 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.