Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
GRANITE CONSTRUCTION CO-COTTONWOOD ASPHALT PLANT FACI
6901 S WASATCH BLVD, SALT LAKE CITY, UT, 84121
Parent company: GRANITE CONSTRUCTION INC
Carcinogen
PBT
— 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 | Polycyclic aromatic compounds | Mixture | Benzo[g,h,i]perylene | Total |
|---|---|---|---|---|
| 2019 | 1,367 | — | 49 | 1,416 |
| 2018 | 1,462 | — | 52 | 1,514 |
| 2017 | 1,550 | — | 47 | 1,597 |
| 2016 | 1,388 | — | 42 | 1,430 |
| 2015 | 1,291 | — | 39 | 1,330 |
| 2014 | 1,185 | — | 36 | 1,221 |
| 2013 | — | 1,354 | — | 1,354 |