Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
IMSAMET OF ARIZONA
3829 S ESTRELLA PKWY, GOODYEAR, AZ, 85338
Parent company: REAL ALLOY HOLDING LLC
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 | Aluminum oxide (fibrous forms) | Ammonia | Aluminum (fume or dust) | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Total (lbs) |
| 2024 | — | — | 6,449 | — | 12,266 | 18,816 |
| 2023 | — | — | 7,560 | — | 3,705 | 11,384 |
| 2022 | — | — | 8,403 | — | 4,119 | 12,654 |
| 2021 | — | — | 7,930 | — | 9,863 | 17,917 |
| 2020 | — | — | 6,300 | — | 7,880 | 14,279 |
| 2019 | — | 3,869 | 6,789 | 2,171 | 8,443 | 21,378 |
| 2018 | — | 11,074 | 6,660 | 26,429 | 3,264 | 47,530 |
| 2017 | — | 11,227 | 6,572 | 26,429 | 3,222 | 47,553 |
| 2016 | — | 11,457 | 6,894 | 26,429 | 3,379 | 48,267 |
| 2015 | — | 17,236 | 6,330 | 25,485 | 3,103 | 52,275 |
| 2014 | — | 8,530 | 6,609 | 20,766 | — | 36,039 |
| 2013 | — | 7,120 | 6,350 | 39,644 | — | 53,244 |
| 2012 | — | 4,222 | 6,136 | — | — | 10,503 |
| 2011 | — | 16,128 | 5,935 | — | — | 22,191 |
| 2010 | — | 10,227 | 4,763 | — | — | 15,080 |
| 2009 | — | 24,308 | 3,672 | 27,960 | — | 56,039 |
| 2008 | — | 20,386 | 5,882 | 27,431 | — | 53,827 |
| 2007 | — | 43,249 | 3,109 | 27,431 | — | 73,847 |
| 2006 | — | 59,256 | 4,175 | 52,773 | — | 116,263 |
| 2005 | — | 39,000 | 4,699 | — | — | 43,758 |
| 2004 | — | 32,000 | 3,600 | — | — | 35,670 |
| 2003 | — | 40,000 | 770 | — | — | 40,770 |
| 2002 | — | 40,000 | 3,400 | — | — | 43,401 |
| 2001 | — | 40,000 | 1,700 | — | — | 41,701 |
| 2000 | — | 40,000 | 1,700 | — | — | 41,700 |
| 1999 | — | 40,000 | 183,700 | — | — | 223,700 |
| 1998 | — | — | 3,700 | — | — | 3,700 |
| 1997 | — | — | 167,602 | — | — | 167,654 |
| 1987 | 840,000 | — | — | — | — | 840,000 |
▎ 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.