Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
MEDTRONIC TEMPE CAMPUS
2343 W MEDTRONIC WAY MAIL STOP: 6B, TEMPE, AZ, 85281
Parent company: MEDTRONIC 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 | Freon 113 (CFC-113) | Toluene | Hydrogen fluoride | Xylene (mixed isomers) | Total (lbs) | |
| 2007 | — | 557 | 2,248 | — | 2,805 | |
| 2006 | — | — | 2,248 | — | 2,248 | |
| 2005 | — | — | 2,250 | — | 2,250 | |
| 2004 | — | — | 13 | — | 13 | |
| 1992 | 7,900 | — | — | — | 7,900 | |
| 1991 | 18,200 | — | — | — | 18,200 | |
| 1990 | 13,331 | 1,500 | — | — | 14,831 | |
| 1989 | 60,000 | 21,100 | — | 6,750 | 87,850 | |
| 1988 | 55,800 | — | — | — | 55,800 | |
| 1987 | — | 13,100 | — | — | 13,100 | |
▎ 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.