Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
FORT WAYNE METALS RESEARCH PRODUCTS LLC (MCARTHUR SITE)
3401 MCARTHUR DRIVE, FORT WAYNE, IN, 46809
Parent company: FORT WAYNE METALS RESEARCH PRODUCTS LLC
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 compounds | Hydrogen fluoride | Aluminum (fume or dust) | Nitric acid | Total |
|---|---|---|---|---|---|
| 2023 | — | 967 | — | — | 967 |
| 2022 | — | 967 | — | — | 967 |
| 2021 | — | 474 | — | — | 474 |
| 2020 | — | 474 | — | — | 474 |
| 2019 | — | 196 | — | — | 196 |
| 2018 | — | 183 | — | — | 183 |
| 2017 | — | 183 | — | — | 183 |
| 2016 | — | 183 | — | — | 183 |
| 2015 | — | 4 | — | — | 4 |
| 2014 | — | 2 | — | 2 | 4 |
| 2013 | — | 4 | — | 2 | 6 |
| 2012 | — | 49 | — | 18 | 67 |
| 2011 | — | 35 | — | 14 | 49 |
| 2010 | — | 35 | — | 14 | 49 |
| 2000 | 1,635 | — | 760 | — | 2,395 |
| 1999 | 1,380 | — | — | — | 1,380 |
| 1998 | 188 | — | — | — | 188 |
| 1997 | 1,482 | — | — | — | 1,482 |
| 1996 | 963 | — | — | — | 963 |
| 1995 | 73 | — | — | — | 73 |
| 1994 | 208 | — | — | — | 208 |