Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
DAYTON PROGRESS
500 PROGRESS RD, DAYTON, OH, 45449
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 | Trichloroethylene | 1,1,1-Trichloroethane | Chromium | Total (lbs) | ||
| 2003 | — | — | 5 | 5 | ||
| 2002 | 8,100 | — | 5 | 8,105 | ||
| 2001 | — | — | 5 | 5 | ||
| 2000 | — | — | 5 | 5 | ||
| 1999 | 8,600 | — | 5 | 8,605 | ||
| 1998 | — | — | 5 | 5 | ||
| 1997 | 10,900 | — | 5 | 10,905 | ||
| 1996 | 8,900 | — | — | 8,900 | ||
| 1995 | 7,700 | — | — | 7,700 | ||
| 1994 | 4,200 | — | — | 4,200 | ||
| 1992 | — | 4,860 | — | 4,860 | ||
▎ 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.