Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
NORTHROP GRUMMAN EL SEGUNDO
ONE HORNET WAY, EL SEGUNDO, CA, 90245
Parent company: NORTHROP GRUMMAN CORP
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 | sec-Butyl alcohol | Total |
|---|---|---|
| 2022 | 7,052 | 7,052 |
| 2020 | 10,945 | 10,945 |