Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
NORTHERN TELECOM INC
4600 EMPEROR BLVD, MORRISVILLE, NC, 27560
Parent company: NORTHERN TELECOM INC
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) | 1,1,1-Trichloroethane | Methanol | Total |
|---|---|---|---|---|
| 1990 | 77,809 | 12,981 | 4,357 | 95,147 |
| 1989 | 124,379 | 23,968 | 1,198 | 149,545 |
| 1988 | — | 21,727 | — | 21,727 |
| 1987 | 80,000 | — | — | 80,000 |