Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
HOHMAN PLATING & MANUFACTURING INC
814 HILLROSE AVE, DAYTON, OH, 45404
Parent company: NOVARIA GROUP
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 | Nitric acid | Cyanide compounds | Trichloroethylene | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | Copper compounds | Total (lbs) |
| 2024 | 14 | 34 | — | 64 | 4 | 125 |
| 2022 | 3,812 | 6,880 | — | 66 | 1,200 | 12,320 |
| 2021 | 4,074 | 6,880 | — | 270 | — | 12,786 |
| 2020 | 4,074 | 6,880 | — | 13,386 | — | 25,902 |
| 2019 | 3,981 | — | — | 64 | — | 5,768 |
| 2018 | 3,850 | 7,100 | — | 80 | 2,000 | 13,555 |
| 2017 | 3,740 | 6,800 | — | 75 | 1,617 | 12,753 |
| 2016 | 3,930 | 7,000 | — | 67 | 2,000 | 13,533 |
| 2015 | 3,935 | 8,001 | — | 74 | 2,800 | 15,383 |
| 2014 | 3,981 | 7,100 | — | 68 | 2,200 | 13,873 |
| 2013 | 4,429 | 7,100 | — | 56 | 2,200 | 14,078 |
| 2012 | 5,464 | 7,100 | — | 78 | 2,200 | 15,202 |
| 2011 | 4,854 | 7,100 | — | 80 | 2,200 | 14,597 |
| 2010 | 3,583 | 7,100 | — | 82 | 2,200 | 13,337 |
| 2009 | 3,224 | 7,100 | — | 74 | 2,200 | 12,866 |
| 2008 | 3,560 | 7,100 | — | 42 | 2,200 | 13,404 |
| 2007 | 4,600 | — | — | 3 | 2,200 | 7,093 |
| 2006 | 9,000 | — | — | 3 | 2,200 | 11,673 |
| 2005 | 9,000 | — | — | 3 | 2,200 | 11,673 |
| 2004 | 9,000 | — | — | 3 | 2,200 | 11,603 |
| 2003 | 4,000 | — | — | 4 | 2,201 | 6,608 |
| 2002 | 2,400 | — | — | 4 | 2,201 | 5,010 |
| 2001 | 12 | 260 | — | 3,915 | 150 | 4,579 |
| 2000 | 7,513 | 3,249 | — | 4,025 | 61 | 18,866 |
| 1999 | 7,523 | 538 | — | 4,025 | 189 | 17,879 |
| 1998 | 7,523 | 538 | — | 4,025 | 189 | 17,879 |
| 1997 | 7,523 | 538 | — | 4,025 | 189 | 17,879 |
| 1996 | 7,523 | 538 | — | 4,025 | 189 | 17,879 |
| 1995 | 7,523 | 538 | — | 1,025 | 189 | 14,879 |
| 1994 | 1,850 | 500 | — | — | — | 6,750 |
| 1993 | 1,600 | 500 | — | — | — | 5,050 |
| 1992 | 1,600 | 500 | 14,000 | — | — | 19,050 |
| 1991 | 1,600 | 500 | 16,037 | — | — | 21,287 |
| 1990 | 500 | 10 | — | — | — | 10,055 |
| 1989 | 500 | — | — | — | — | 22,213 |
| 1988 | 500 | 500 | 25,539 | — | — | 27,539 |
| 1987 | — | — | — | — | — | 750 |
▎ 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.