Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
PRECISION MACHINING INC
3820 HOPKINS ST, PENSACOLA, FL, 32505
Parent company: NA
Carcinogen
— EPA classifications across all reporting years
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 | Xylene (mixed isomers) | n-Butyl alcohol | Toluene | Methyl ethyl ketone | Acetone | Total (lbs) |
| 1991 | 1,321 | — | 21,782 | 17,835 | 1,459 | 46,438 |
| 1990 | 10,998 | 6,760 | 20,931 | 7,390 | 5,537 | 59,644 |
| 1989 | 58,944 | 44,549 | 12,194 | 11,094 | 5,608 | 138,810 |
| 1988 | 69,594 | 51,739 | 13,943 | 12,458 | 6,451 | 155,396 |
▎ 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.