Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
WELLS COS (FORMERLY SPANCRETE INDUSTRIES INC.)
2331 SPANCRETE RD, VALDERS, WI, 54245
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 | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Total |
|---|---|---|
| 2024 | 21,622 | 21,622 |
| 2022 | 9,980 | 9,980 |
| 2021 | 9,980 | 9,980 |
| 2020 | 9,980 | 9,980 |
| 2019 | 22,667 | 22,667 |
| 2018 | 9,980 | 9,980 |
| 2017 | 18,351 | 18,351 |
| 2016 | 22,104 | 22,104 |
| 2015 | 12,887 | 12,887 |
| 2014 | 11,927 | 11,927 |
| 2013 | 17,364 | 17,364 |
| 2012 | 30,690 | 30,690 |