Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
ASTEC - MANUFACTURERS ROAD
800 MANUFACTURERS ROAD, CHATTANOOGA, TN, 37405
Parent company: ASTEC INDUSTRIES INC
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 | Xylene (mixed isomers) | Manganese | Aluminum (fume or dust) | Total (lbs) | ||
| 2022 | — | 24 | — | 24 | ||
| 2021 | — | 146 | — | 146 | ||
| 2020 | — | 26 | — | 26 | ||
| 2019 | — | 51 | — | 51 | ||
| 2018 | — | 106 | — | 106 | ||
| 2017 | — | 167 | — | 167 | ||
| 2016 | — | 132 | — | 132 | ||
| 2015 | — | 138 | — | 138 | ||
| 2014 | — | 118 | — | 118 | ||
| 2013 | — | 96 | — | 96 | ||
| 2012 | — | 95 | — | 95 | ||
| 2011 | 10,534 | 31 | — | 10,565 | ||
| 2010 | 6,418 | 82 | — | 6,500 | ||
| 2009 | 6,684 | 27 | — | 6,711 | ||
| 2008 | 11,120 | 26 | — | 11,146 | ||
| 2007 | 11,062 | 73 | — | 11,135 | ||
| 2006 | 12,568 | 52 | — | 12,620 | ||
| 2005 | 15,760 | 58 | 9 | 15,826 | ||
| 2004 | — | 50 | 10 | 59 | ||
| 2003 | — | 35 | 4 | 39 | ||
▎ 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.