Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
VULCAN MATERIALS CO NAPA QUARRY
2301 NAPA VALLEJO HWY, NAPA, CA, 94558
Parent company: VULCAN MATERIALS CO
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 | Hydrogen sulfide | Polycyclic aromatic compounds | Benzo[g,h,i]perylene | Total |
|---|---|---|---|---|
| 2022 | — | 0 | 0 | 0 |
| 2019 | — | 0 | — | 0 |
| 2012 | 7 | — | — | 7 |