Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
ENERFAB INC
4955 SPRING GROVE AVE, CINCINNATI, OH, 45232
Parent company: NA
Carcinogen
— 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 | Manganese | Nickel | Chromium | Copper | Total (lbs) | |
| 2004 | 250 | 250 | 250 | 250 | 1,000 | |
| 2003 | 250 | 250 | 250 | — | 750 | |
| 2002 | 250 | 250 | 250 | 250 | 1,000 | |
| 2001 | 250 | 250 | 250 | 250 | 1,000 | |
| 2000 | 90 | 202 | 92 | 84 | 468 | |
| 1999 | 331 | 148 | 69 | 88 | 636 | |
| 1998 | 350 | 247 | 113 | 123 | 833 | |
| 1997 | 332 | 177 | 186 | 90 | 785 | |
| 1996 | 425 | 408 | 186 | 182 | 1,201 | |
| 1995 | 378 | 393 | 180 | 175 | 1,126 | |
| 1994 | 150 | 239 | 109 | 105 | 603 | |
| 1993 | 184 | 194 | 89 | 84 | 551 | |
| 1992 | 57 | 122 | 56 | 50 | 285 | |
| 1991 | 105 | 8 | 80 | 4 | 197 | |
| 1990 | 83 | 9 | 78 | 4 | 174 | |
| 1989 | 300 | 2 | 155 | 14 | 471 | |
| 1988 | 83 | 6 | 71 | — | 160 | |
| 1987 | 48 | — | — | — | 48 | |
▎ 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.