Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
HENRY PRATT CO
401 S HIGHLAND AVE, AURORA, IL, 605065563
Parent company: MUELLER CO
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 | Tetrachloroethylene | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Chromium | Total (lbs) | ||
| 1999 | — | — | 10 | 10 | ||
| 1998 | — | 267 | — | 267 | ||
| 1997 | — | 285 | — | 285 | ||
| 1996 | — | 241 | — | 241 | ||
| 1995 | — | 234 | — | 234 | ||
| 1994 | — | 221 | — | 221 | ||
| 1993 | — | 505 | — | 505 | ||
| 1991 | 57,327 | — | — | 57,327 | ||
| 1990 | 84,854 | — | — | 84,854 | ||
| 1989 | 91,419 | — | — | 91,419 | ||
▎ 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.