Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
AMI DODUCO (NC) INC.
1704 BARNES ST, REIDSVILLE, NC, 27320
Parent company: TECHNITROL, INC
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 | Freon 113 (CFC-113) | 1,1,1-Trichloroethane | Ammonia | Nickel compounds | Ammonium sulfate (solution) | Total (lbs) |
| 2005 | — | — | — | 15 | — | 34 |
| 2004 | — | — | — | 25 | — | 58 |
| 2003 | — | — | — | 25 | — | 58 |
| 2002 | — | — | — | 161 | — | 310 |
| 2001 | — | — | — | 213 | — | 406 |
| 2000 | — | — | — | 26 | — | 57 |
| 1999 | — | — | — | 24 | — | 63 |
| 1998 | — | — | — | 23 | — | 61 |
| 1997 | — | — | 2,212 | 261 | — | 2,867 |
| 1996 | — | — | 1,673 | 137 | — | 2,013 |
| 1995 | — | — | 1,672 | 500 | — | 3,363 |
| 1994 | — | — | 1,672 | 250 | — | 2,182 |
| 1993 | — | — | 1,672 | 5 | — | 1,692 |
| 1992 | — | — | 1,672 | 5 | — | 1,692 |
| 1991 | — | 5,317 | 250 | 5 | — | 5,587 |
| 1990 | 10,688 | 12,035 | 250 | — | — | 22,973 |
| 1989 | 18,704 | 6,508 | 250 | — | 1,275 | 26,737 |
| 1988 | 13,200 | — | — | — | — | 13,200 |
▎ 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.