Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
HOOVER PRECISION PRODS INC
35 KRIPES RD, EAST GRANBY, CT, 060269644
Parent company: TSUBAKI NAKASHIMA LTD
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 | 1,1,1-Trichloroethane | Dichloromethane | Total (lbs) | |||
| 1999 | — | 10,359 | 10,359 | |||
| 1998 | — | 8,600 | 8,600 | |||
| 1997 | — | 8,803 | 8,803 | |||
| 1996 | — | 9,200 | 9,200 | |||
| 1995 | — | 5,700 | 5,700 | |||
| 1994 | — | 9,900 | 9,900 | |||
| 1993 | 19,200 | — | 19,200 | |||
| 1992 | 26,600 | — | 26,600 | |||
| 1991 | 20,400 | — | 20,400 | |||
| 1990 | 26,400 | — | 26,400 | |||
| 1989 | 18,700 | — | 18,700 | |||
| 1988 | 18,000 | — | 18,000 | |||
▎ 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.