Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
MINEREC INC
300 E VAMORI ST, TUCSON, AZ, 85706
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 | Isopropyl alcohol (only persons who manufacture by the strong acid process are subject, no supplier notification) | Carbon disulfide | Metham sodium | Ethyl chloroformate | n-Butyl alcohol | Total (lbs) |
| 1996 | — | 585 | 1,024 | — | — | 1,609 |
| 1995 | — | 255 | 750 | — | — | 1,005 |
| 1994 | — | 505 | — | 255 | — | 760 |
| 1993 | — | 1,000 | — | 255 | — | 1,255 |
| 1992 | 3,160 | 1,257 | — | 931 | 20 | 5,368 |
| 1991 | 952 | 255 | — | 7 | 24 | 1,238 |
▎ 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.