Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
AMERICAN CASTINGS LLC
5265 HUNT ST, PRYOR, OK, 74361
Parent company: AMERICAN CAST IRON PIPE CO
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 | 1,1,1-Trichloroethane | Naphthalene | Aluminum (fume or dust) | 1,2,4-Trimethylbenzene | Phenol | Total (lbs) |
| 2024 | — | — | — | — | 1,680 | 18,497 |
| 2023 | — | — | — | — | 1,620 | 17,514 |
| 2022 | — | — | — | — | 1,047 | 14,480 |
| 2021 | — | — | — | — | 1,100 | 13,205 |
| 2020 | — | — | — | — | 772 | 12,234 |
| 2019 | — | — | — | — | 1,100 | 13,402 |
| 2018 | — | — | — | — | 1,373 | 15,940 |
| 2017 | — | — | — | — | — | 11,774 |
| 2016 | — | — | — | — | — | 10,182 |
| 2015 | — | — | — | — | — | 8,480 |
| 2014 | — | — | — | — | — | 12,645 |
| 2013 | — | — | — | — | — | 9,412 |
| 2012 | — | — | — | — | — | 15,512 |
| 2011 | — | — | — | — | — | 10,346 |
| 2010 | — | — | — | — | — | 8,708 |
| 2009 | — | — | — | — | — | 4,042 |
| 2008 | — | — | — | — | 3,040 | 12,226 |
| 2007 | — | 400 | — | — | 1,479 | 2,669 |
| 2006 | — | 640 | — | — | 13,020 | 14,681 |
| 2005 | — | 1,076 | — | — | 10,936 | 13,952 |
| 2004 | — | 1,022 | — | — | 9,560 | 13,258 |
| 2001 | — | 37,316 | — | 2,880 | — | 44,899 |
| 2000 | — | 41,305 | — | 3,245 | — | 44,745 |
| 1999 | — | — | — | 4,500 | — | 4,620 |
| 1998 | — | 34,700 | — | 6,300 | — | 41,187 |
| 1997 | — | 85,000 | — | 9,800 | — | 94,976 |
| 1996 | — | 24,900 | — | 47,000 | — | 72,050 |
| 1995 | — | 22,000 | — | — | — | 40,742 |
| 1994 | — | 18,200 | — | 9,200 | — | 51,823 |
| 1993 | — | 15,200 | — | — | — | 15,263 |
| 1992 | — | 12,400 | — | — | — | 12,451 |
| 1991 | — | — | — | — | — | 24 |
| 1990 | 110,459 | — | 2,136 | — | 500 | 115,100 |
| 1989 | 283,400 | — | 1,773 | — | — | 290,732 |
| 1988 | 355,116 | — | 173,138 | — | 28,678 | 577,257 |
| 1987 | — | — | — | — | — | 19,765 |
▎ 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.