Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
US NAVY PACIFIC MISSILE RANGE FACILITY
KAUMUALII HWY & IMILOA RD, KEKAHA, HI, 96752
Parent company: US DEPARTMENT OF DEFENSE
Carcinogen
PBT
— EPA classifications across all reporting years
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 | Xylene (mixed isomers) | Benzene | 1,2,4-Trimethylbenzene | Naphthalene | Lead | Total (lbs) |
| 2004 | — | 232 | — | 6 | — | 238 |
| 2003 | — | 150 | — | 4 | — | 154 |
| 2002 | 4,630 | — | 82 | — | 2 | 4,714 |
| 2001 | — | — | — | — | 2 | 2 |
▎ 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.