Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
HILL PHOENIX SPECIALTY DIV
22450 DEWEY RD, CENTERVILLE, IA, 52544
Parent company: DOVER 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 | Nickel | Chromium | Manganese | Copper | Total (lbs) | |
| 2015 | 2 | 1 | 11 | 2 | 15 | |
| 2014 | 4 | 3 | 10 | 2 | 20 | |
| 2013 | 4 | 3 | 14 | — | 21 | |
| 2012 | 2 | 1 | 6 | — | 10 | |
| 2011 | 4 | 2 | 7 | — | 12 | |
| 2010 | 114 | 90 | 83 | 70 | 358 | |
| 2009 | 77 | 51 | 57 | — | 185 | |
| 2008 | 106 | 70 | — | — | 176 | |
| 2007 | 103 | 91 | — | — | 194 | |
▎ 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.