Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
EVONIK CORP CALVERT CITY PLANT
5150 GILBERTSVILLE HWY, CALVERT CITY, KY, 42029
Parent company: EVONIK CORP
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 | Nitric acid | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | Ammonia | Molybdenum trioxide | Formaldehyde | Total (lbs) |
| 2018 | 22,280 | 2,114 | 500 | 320 | — | 25,249 |
| 2017 | 24,684 | 1,445 | 500 | 221 | — | 26,891 |
| 2016 | 36,818 | — | 500 | 335 | — | 37,726 |
| 2015 | 35,010 | — | 500 | 318 | — | 35,838 |
| 2014 | 30,107 | — | 500 | 371 | — | 30,988 |
| 2013 | 27,176 | — | 500 | 242 | — | 27,931 |
| 2012 | 35,557 | — | 500 | 180 | — | 36,247 |
| 2011 | 28,271 | — | 500 | 169 | — | 28,955 |
| 2010 | 32,791 | — | 500 | — | — | 33,301 |
| 2009 | 32,791 | — | 500 | — | — | 33,301 |
| 2008 | 37,365 | — | 500 | — | — | 37,865 |
| 2007 | 20,657 | — | 500 | — | 255 | 21,412 |
| 2006 | 28,764 | — | — | — | 255 | 29,019 |
| 2005 | 36,842 | — | — | — | 255 | 37,097 |
| 2004 | 29,919 | — | 255 | — | 255 | 30,429 |
| 2003 | 17,050 | 1,100 | 5,930 | — | 255 | 24,335 |
| 2002 | 16,450 | 16,200 | — | — | 755 | 33,455 |
| 2001 | 29,467 | 91,887 | — | — | 5 | 121,359 |
▎ 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.