Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
LAND O'LAKES INC FARMLAND FEED
1400 PINE & INDUSTRIAL RD, NORFOLK, NE, 68701
Parent company: LAND O'LAKES 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 | Zinc compounds | Manganese compounds | Total (lbs) | |||
| 1994 | 9 | 9 | 18 | |||
| 1993 | 15 | 15 | 30 | |||
| 1992 | 20 | 19 | 39 | |||
| 1991 | 2 | 2 | 4 | |||
▎ 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.