Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
MERLA INC CB CO
1286 E MAPLE ST, MAQUOKETA, IA, 52060
Parent company: NA
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 | 1,1,1-Trichloroethane | Freon 113 (CFC-113) | Total |
|---|---|---|---|
| 1990 | 6,300 | — | 6,300 |
| 1989 | 1,520 | 6,789 | 8,309 |