Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
UNICO INC
206 FAIR ST, LACONIA, NH, 03246
Parent company: NA
Carcinogen
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases 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.
| Year | Dichloromethane | 1,1,1-Trichloroethane | Acetone | Total |
|---|---|---|---|---|
| 1993 | — | — | 10,410 | 10,410 |
| 1990 | — | — | 21,553 | 21,553 |
| 1988 | 53,996 | 75,918 | — | 129,914 |
| 1987 | 63,960 | — | — | 63,960 |