Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
AT&T NETWORK SYSTEMS
3300 LEXINGTON RD., WINSTON SALEM, NC, 27102
Parent company: AT&T CORP
Carcinogen
— 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) | Tetrachloroethylene | 2-Ethoxyethanol | Total |
|---|---|---|---|---|
| 1989 | 56,800 | 50,400 | — | 107,200 |
| 1988 | — | — | 28,400 | 28,400 |
| 1987 | 25,200 | — | — | 25,200 |