Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
STERLING PLUMBING GROUP INC
2001 EARL CORE RD, MORGANTOWN, WV, 265070798
Parent company: KOHLER CO
Carcinogen
PBT
— 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 | Dichloromethane | Trichloroethylene | Zinc (fume or dust) | Zinc compounds | Lead | Total (lbs) |
| 1995 | 10,671 | — | 4,095 | — | 1,001 | 16,437 |
| 1994 | 12,163 | — | 4,650 | — | 1,001 | 18,505 |
| 1993 | 9,475 | — | 4,130 | — | 881 | 15,178 |
| 1992 | 9,970 | — | 4,410 | — | 357 | 15,412 |
| 1991 | 10,080 | — | — | 7,610 | 2,530 | 21,730 |
| 1990 | — | 10,150 | — | 7,620 | 2,890 | 22,160 |
| 1989 | — | — | — | — | — | 500 |
| 1988 | — | 13,250 | — | — | — | 13,750 |
▎ 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.