Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
LAMB WESTON INC.
78153 WESTLAND RD, HERMISTON, OR, 97838
Parent company: LAMB WESTON 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 | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | Ammonia | Isopropyl alcohol (only persons who manufacture by the strong acid process are subject, no supplier notification) | Chlorine dioxide | Hydrogen sulfide | Total (lbs) |
| 2024 | 129,630 | — | — | — | 232 | 129,862 |
| 2023 | 43,293 | — | — | — | 118 | 43,411 |
| 2022 | 51,871 | 15,767 | — | — | 146 | 67,784 |
| 2021 | 58,124 | — | — | — | 652 | 58,776 |
| 2020 | 75,695 | — | — | — | 387 | 76,082 |
| 2019 | 84,133 | — | — | — | — | 84,133 |
| 2018 | 22,697 | — | — | — | — | 22,697 |
| 2017 | 38,641 | 24,665 | — | — | — | 63,306 |
| 2016 | 89,771 | 11,810 | — | — | — | 101,580 |
| 2015 | 66,710 | — | — | — | — | 66,710 |
| 2014 | 19,465 | — | — | — | — | 19,465 |
| 2013 | 45,140 | — | — | — | — | 45,140 |
| 2012 | — | 13,640 | — | — | — | 13,640 |
| 2006 | — | 110 | — | — | — | 110 |
| 2000 | — | 3,680 | — | — | — | 3,680 |
| 1999 | — | 1,370 | — | — | — | 1,370 |
| 1998 | — | 220 | — | — | — | 220 |
| 1997 | — | 887 | — | — | — | 887 |
| 1996 | — | 2,140 | — | — | — | 2,149 |
| 1995 | — | 2,121 | — | — | — | 2,126 |
| 1994 | — | 3,206 | — | — | — | 3,211 |
| 1993 | — | 2,500 | — | — | — | 2,505 |
| 1992 | — | 3,000 | — | — | — | 3,005 |
| 1991 | — | 3,000 | — | — | — | 3,005 |
| 1990 | — | 3,000 | — | — | — | 3,250 |
| 1989 | — | — | — | — | — | 250 |
| 1988 | — | — | 16,000 | 4,200 | — | 20,200 |
| 1987 | — | — | — | — | — | 250 |
▎ 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.