Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
MONOGRAM METALS INC
60800 LEYSHON DR, BYESVILLE, OH, 43723
Parent company: ATKORE INTERNATIONAL INC
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 | Zinc compounds | Ammonia | Total (lbs) | |||
| 2024 | 314 | 1,269 | 1,583 | |||
| 2023 | 460 | 1,354 | 1,814 | |||
| 2022 | 339 | 1,056 | 1,396 | |||
| 2021 | 428 | — | 428 | |||
| 2020 | 371 | — | 371 | |||
| 2019 | 521 | — | 521 | |||
| 2018 | 497 | — | 497 | |||
| 2017 | 586 | — | 586 | |||
| 2016 | 421 | — | 421 | |||
| 2015 | 421 | — | 421 | |||
| 2014 | 230 | 1,441 | 1,671 | |||
| 2013 | 519 | 660 | 1,179 | |||
| 2012 | 350 | — | 350 | |||
| 2011 | 336 | — | 336 | |||
| 2010 | 351 | — | 351 | |||
| 2009 | 231 | — | 231 | |||
| 2008 | 367 | — | 367 | |||
| 2007 | 377 | — | 377 | |||
| 2006 | 426 | — | 426 | |||
| 2005 | 352 | — | 352 | |||
| 2004 | 396 | — | 396 | |||
| 2003 | 255 | — | 255 | |||
| 2002 | 339 | — | 339 | |||
| 2001 | 372 | — | 372 | |||
| 2000 | 977 | — | 977 | |||
| 1999 | 391 | — | 391 | |||
| 1998 | 393 | — | 393 | |||
▎ 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.