Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
SP SERVICES INC
491 E WILSON, PONTIAC, MI, 48341
Parent company: NA
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases 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.
| Year | Toluene | Xylene (mixed isomers) | Total |
|---|---|---|---|
| 1993 | 2,939 | 1,000 | 3,939 |
| 1992 | 2,543 | 500 | 3,043 |
| 1991 | 1,691 | — | 1,691 |
| 1990 | 62 | — | 62 |