Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
MID-AMERICA DAIRYMEN INC
355 W 2ND ST, SUPERIOR, NE, 68978
Parent company: MID-AMERICA DAIRYMEN INC
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 | Ammonia | Phosphoric acid | Nitric acid | Total (lbs) | ||
| 1992 | 5,500 | — | 10 | 5,510 | ||
| 1991 | — | — | 10 | 10 | ||
| 1990 | — | — | 10 | 10 | ||
| 1989 | — | 500 | — | 500 | ||
▎ 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.