Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
US NAVY NAVAL AIR WARFARE CENTER AIRCRAFT DIV
6000 E 21ST ST, INDIANAPOLIS, IN, 462192189
Parent company: US DEPARTMENT OF DEFENSE
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 | 1,1,1-Trichloroethane | Freon 113 (CFC-113) | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Total (lbs) | ||
| 1994 | — | — | 5 | 5 | ||
| 1993 | 11,416 | — | 5 | 11,421 | ||
| 1992 | 20,213 | 641 | 5 | 20,859 | ||
| 1991 | 43,123 | 14,823 | 5 | 57,951 | ||
▎ 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.