Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
ELCO CORP
STATE RTE 128, HOOVEN, OH, 45033
Parent company: DETREX CORP
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-Butyl alcohol | Zinc compounds | Isopropyl alcohol (only persons who manufacture by the strong acid process are subject, no supplier notification) | sec-Butyl alcohol | Zinc (fume or dust) | Total (lbs) |
| 1999 | 500 | 250 | — | — | — | 750 |
| 1998 | 1,500 | 200 | — | — | — | 1,700 |
| 1997 | 1,500 | 200 | — | — | — | 1,700 |
| 1996 | 1,500 | 600 | — | — | — | 2,100 |
| 1995 | 1,500 | 3 | — | — | — | 1,503 |
| 1994 | 1,500 | 100 | — | — | — | 1,600 |
| 1993 | 500 | 100 | — | — | — | 600 |
| 1992 | 300 | 100 | 100 | 100 | — | 600 |
| 1991 | 300 | 100 | 100 | 100 | — | 600 |
| 1990 | 505 | — | 500 | 500 | 500 | 2,015 |
| 1989 | 500 | — | 500 | 500 | 500 | 2,000 |
▎ 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.