Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
UNITED DAIRYMEN OF ARIZONA
2008 S HARDY DR, TEMPE, AZ, 85282
Parent company: NA
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 | Nitric acid | Total (lbs) | |||
| 2024 | — | 2 | 2 | |||
| 2023 | — | 2 | 2 | |||
| 2022 | — | 257 | 257 | |||
| 2021 | — | 7 | 7 | |||
| 2020 | — | 7 | 7 | |||
| 2019 | — | 7 | 7 | |||
| 2018 | — | 8 | 8 | |||
| 2017 | — | 8 | 8 | |||
| 2016 | — | 8 | 8 | |||
| 2015 | — | 8 | 8 | |||
| 2014 | — | 8 | 8 | |||
| 2013 | — | 8 | 8 | |||
| 2008 | — | 5 | 5 | |||
| 2005 | 23,359 | — | 23,359 | |||
| 2004 | 13,678 | — | 13,678 | |||
| 2001 | 12,527 | — | 12,527 | |||
| 2000 | 16,660 | — | 16,660 | |||
| 1994 | 500 | — | 500 | |||
| 1993 | 500 | — | 500 | |||
| 1992 | 1,200 | — | 1,200 | |||
| 1991 | 750 | — | 750 | |||
▎ 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.