Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
CARLOS R LEFFLER LANCASTER
669 ROSS ST, LANCASTER, PA, 17602
Parent company: ORTEP OF PENNSYLVANIA INC
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 | n-Hexane | Xylene (mixed isomers) | Toluene | 1,2,4-Trimethylbenzene | Ethylbenzene | Total (lbs) |
| 1999 | 102 | 298 | 160 | 123 | 78 | 761 |
| 1998 | 250 | 5 | 5 | — | — | 260 |
▎ 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.