Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
ASC
301 W O ST, OGALLALA, NE, 69153
Parent company: SHIZUKI ELECTRIC CO INC
Carcinogen
— 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 | Trichloroethylene | 1,1,1-Trichloroethane | Tetrachloroethylene | Total (lbs) | ||
| 1994 | 31,680 | — | — | 31,680 | ||
| 1993 | 27,720 | — | — | 27,720 | ||
| 1992 | 17,160 | 7,092 | 3,500 | 27,752 | ||
| 1991 | 9,240 | 6,500 | — | 15,740 | ||
| 1990 | 13,000 | 5,300 | 3,500 | 21,800 | ||
| 1989 | 24,000 | 7,700 | 4,900 | 36,600 | ||
| 1988 | 13,000 | 10,000 | 24,000 | 47,000 | ||
▎ 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.