Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
DNE TECHNOLOGIES INC
50 BARNES PARK N, WALLINGFORD, CT, 06492
Parent company: ULTRA ELECTRONICS DEFENSE INC
Carcinogen
PBT
— EPA classifications across all reporting years
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 | Freon 113 (CFC-113) | 1,1-Dichloro-1-fluoroethane (HCFC-141b) | 1,1,1-Trichloroethane | Lead | Total |
|---|---|---|---|---|---|
| 2005 | — | — | — | 2 | 2 |
| 2004 | — | — | — | 4 | 4 |
| 2003 | — | — | — | 4 | 4 |
| 2002 | — | — | — | 4 | 4 |
| 2001 | — | — | — | 4 | 4 |
| 1996 | — | 14,000 | — | — | 14,000 |
| 1993 | 11,050 | — | — | — | 11,050 |
| 1992 | 11,700 | — | — | — | 11,700 |
| 1991 | 18,200 | — | — | — | 18,200 |
| 1990 | 19,305 | — | — | — | 19,305 |
| 1989 | 18,785 | — | — | — | 18,785 |
| 1988 | 22,750 | — | — | — | 22,750 |
| 1987 | — | — | 1,300 | — | 1,300 |