Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
STERLING MACHINERY CO.
104 PORT ARTHUR, MENA, AR, 71953
Parent company: NA
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 | Nickel | Chromium | Manganese | Cobalt | Lead | Total |
|---|---|---|---|---|---|---|
| 2020 | 81 | 43 | 36 | 40 | 5 | 205 |
| 2019 | 148 | 148 | 65 | 73 | 10 | 444 |
| 2018 | 164 | 88 | 72 | 81 | 10 | 415 |
| 2017 | 157 | 84 | 69 | 77 | 10 | 397 |
| 2016 | 64 | 34 | 28 | 31 | 4 | 161 |
| 2015 | 65 | 34 | 28 | 32 | 4 | 163 |
| 2014 | 163 | 87 | 72 | 80 | 11 | 413 |
| 2013 | 109 | 58 | 48 | 54 | 8 | 277 |
| 2012 | 169 | 90 | 75 | 84 | 12 | 430 |
| 2011 | 167 | 89 | 74 | 83 | 12 | 425 |
| 2010 | 141 | 75 | 62 | 70 | 10 | 358 |
| 2009 | 40 | — | 49 | — | 0 | 89 |
| 2008 | 71 | — | 110 | — | 0 | 182 |