Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
EXCAL INC.
ONE EXCAL WAY, MILLS, WY, 82644
Parent company: NA
Carcinogen
PBT
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases 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.
| Year | Zinc (fume or dust) | Copper | Lead | Nickel | Total |
|---|---|---|---|---|---|
| 2024 | 5 | 5 | 5 | 5 | 20 |
| 2023 | 5 | — | 5 | 5 | 15 |
| 2022 | 5 | — | 5 | 5 | 15 |
| 2021 | 5 | — | — | 5 | 10 |
| 2020 | 5 | — | 5 | 5 | 15 |
| 2019 | 5 | 5 | — | 5 | 15 |
| 2018 | 5 | 5 | 5 | — | 15 |
| 2017 | 5 | — | 5 | — | 10 |
| 2016 | 5 | 4 | 5 | 5 | 19 |
| 2015 | 5 | 5 | 5 | 5 | 20 |
| 2014 | 5 | 9 | 5 | 1 | 20 |
| 2013 | 5 | 8 | 4 | 1 | 18 |
| 2012 | 5 | 5 | 5 | 5 | 20 |
| 2011 | 5 | 5 | 5 | 5 | 20 |
| 2010 | 5 | 5 | 5 | 5 | 20 |
| 2009 | 5 | 5 | 5 | 5 | 20 |
| 2008 | 2,559 | 5 | 5 | 5 | 2,574 |
| 2007 | 4,073 | 8 | 5 | 1 | 4,087 |
| 2006 | 3,991 | 10 | 6 | 1 | 4,008 |
| 2005 | 2,575 | 5 | 5 | 5 | 2,590 |
| 2004 | 4,585 | 250 | 5 | 5 | 4,845 |
| 2003 | 2,914 | 250 | 5 | 5 | 3,174 |
| 2002 | 5 | 250 | 5 | 5 | 265 |
| 2001 | 5 | 250 | 5 | 5 | 265 |
| 2000 | 5 | 250 | 5 | 5 | 265 |
| 1999 | 5 | 5 | 5 | 5 | 20 |
| 1998 | 5 | 5 | 5 | 5 | 20 |
| 1997 | 5 | 5 | 5 | — | 15 |
| 1996 | 5 | 5 | 5 | 5 | 20 |
| 1995 | 5 | 5 | 5 | 5 | 20 |
| 1994 | 5 | 5 | 5 | 5 | 20 |
| 1993 | 250 | 5 | 5 | 5 | 265 |
| 1992 | 250 | 5 | 5 | 5 | 265 |