Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
U.S. ARMY UMATILLA CHEMICAL DEPOT
78798 ORDNANCE RD, HERMISTON, OR, 978389544
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 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 | Ethylene glycol | Manganese | Phosphorus (yellow or white) | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Lead | Total |
|---|---|---|---|---|---|---|
| 2011 | — | — | — | 36 | 1 | 37 |
| 2010 | — | — | — | 60 | 1 | 61 |
| 2009 | — | — | — | 212 | 64 | 276 |
| 2008 | — | 6 | — | — | 12 | 18 |
| 2007 | — | 6 | 25 | — | 12 | 71 |
| 2006 | — | — | 890 | — | 74 | 964 |
| 2005 | 1,228 | 1,062 | — | — | 69 | 2,359 |
| 2004 | — | — | — | — | — | 0 |
| 2002 | 5 | — | — | — | — | 15 |